{"id":3856,"date":"2024-12-09T07:21:35","date_gmt":"2024-12-09T07:21:35","guid":{"rendered":"https:\/\/ppboxy.com\/?post_type=product&p=3856"},"modified":"2026-07-01T06:58:38","modified_gmt":"2026-07-01T06:58:38","slug":"pp-hollow-board","status":"publish","type":"product","link":"https:\/\/ppboxy.com\/ms\/product\/pp-hollow-board\/","title":{"rendered":"Papan Berongga PP"},"content":{"rendered":"

Mengapa PP Hollow Board Menguasai Papan Tanda dan Paparan<\/h2>\n

Papan berongga PP \u2014 juga dikenali sebagai papan plastik beralun<\/strong>, Coroplast<\/strong>, Koreks<\/strong>, atau lembar polipropilena beralur<\/strong> \u2014 adalah substrat paling meluas digunakan di dunia untuk papan tanda sementara dan separa kekal. Struktur berongga dua dindingnya memberikan nisbah kekakuan-ke-berat 5 kali ganda lebih baik berbanding plastik pepejal, sambil menelan kos 40\u201360% lebih rendah setiap meter persegi.<\/p>\n

Dari papan tanda halaman hartanah hingga paparan pameran perdagangan, dari papan keselamatan pembinaan hingga bahan titik jualan runcit, papan berongga PP telah menggantikan kadbod bergelombang, papan buih dan PVC dalam hampir semua aplikasi papan tanda jangka pendek hingga sederhana. Berikut sebabnya \u2014 dan cara memilih jenis yang tepat untuk projek anda.<\/p>\n

Tiga Bentuk Papan Berongga PP \u2014 Dan Ke Mana Setiap Satu Mengarah<\/h3>\n

Istilah \u201cPP hollow board\u201d merangkumi tiga kategori produk yang berbeza. Jika anda sedang menilai pilihan, memahami kategori-kategori ini akan menjimatkan masa anda dan mengelakkan anda daripada memesan produk yang salah:<\/p>\n\n\n\n\n\n\n\n
Kategori Produk<\/th>\nApa kegunaannya<\/th>\nPergi ke<\/th>\n<\/tr>\n<\/thead>\n
Papan Tanda Fungsional<\/strong><\/td>\nPapan tanda keselamatan, papan tanda hartanah, papan tanda jalan dan pembinaan, papan tanda arah \u2014 di mana peraturan (OSHA, MUTCD, ISO 7010) terpakai<\/td>\nPapan Tanda PP \u2192<\/a><\/td>\n<\/tr>\n
Lembaran Pameran Komersial<\/strong><\/td>\nIklan luar, paparan POP runcit, grafik acara & pameran perdagangan, sepanduk promosi \u2014 di mana impak visual memacu jualan<\/td>\nLembaran Paparan Kalis Cuaca \u2192<\/a><\/td>\n<\/tr>\n
Papan Gred Khusus Perindustrian<\/strong><\/td>\nPembungkusan anti-statik, dulang elektronik konduktif, pemisah binaan kalis api \u2014 di mana keselamatan elektrik atau kebakaran diperlukan<\/td>\nPapan Berongga PP \u2014 Gred Perindustrian \u2192<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Peraturan pantas:<\/strong> Jika papan tanda anda mesti mematuhi peraturan \u2192 Papan Tanda PP<\/a>. Jika paparan anda mesti menarik pelanggan \u2192 Lembaran Paparan Kalis Cuaca<\/a>. Jika anda memerlukan perlindungan ESD atau penarafan kebakaran \u2192 Papan Gred Perindustrian<\/a>. Masih tidak pasti? Teruskan membaca \u2014 halaman ini merangkumi sifat yang dikongsi, perbandingan bahan, dan pilihan cetakan yang terpakai kepada ketiga-tiganya.<\/p>\n

Papan vs Lembaran \u2014 Apakah Bezanya?<\/h3>\n

Anda akan melihat kedua-dua \u201cPP hollow papan<\/strong>\u201d dan \u201cPP berongga lembar<\/strong>\u201ddigunakan secara bergantian \u2014 tetapi terdapat perbezaan praktikal yang penting bagi pembeli:<\/p>\n\n\n\n\n\n\n\n\n\n
Dimensi<\/th>\nPapan Berongga PP<\/th>\nPP Lembaran Berongga<\/th>\n<\/tr>\n<\/thead>\n
Niat Pembeli<\/strong><\/td>\n\u201cSaya memerlukan papan untuk projek papan tanda\/pameran.\u201d<\/td>\n\u201cSaya memerlukan bahan lembaran untuk pemotongan, pembuatan, atau penukaran.\u201d<\/td>\n<\/tr>\n
Pembeli Tipikal<\/strong><\/td>\nKedai papan tanda, agensi pengiklanan, ejen hartanah<\/td>\nPengubah bungkusan, perolehan kilang<\/td>\n<\/tr>\n
Kegunaan Utama<\/strong><\/td>\nProduk akhir papan tanda dan paparan<\/td>\nBahan mentah untuk pemprosesan selanjutnya<\/td>\n<\/tr>\n
Jumlah Pesanan<\/strong><\/td>\n50\u2013500 helaian setiap pesanan<\/td>\n500\u201310,000+ helaian setiap pesanan<\/td>\n<\/tr>\n
Keputusan Utama<\/strong><\/td>\nKaedah pencetakan, ketebalan untuk beban angin, reflektiviti<\/td>\nSaiz helaian, ketebalan, ketumpatan, pensijilan gred makanan<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Perlukan bahan lembaran mentah bersaiz piawai 4\u00d78 kaki untuk pembungkusan, pembinaan, atau automotif? Lihat kami PP Lembaran Berongga \u2014 Papan Dinding Berlapis Ganda 4\u00d78<\/a> halaman.<\/p>\n

\"Contoh<\/p>\n

Papan Tanda, Lembaran Pameran & Papan Perindustrian \u2014 Mana Satu Yang Anda Perlukan?<\/h2>\n

Kebanyakan pembeli yang mencari \u201cPP hollow board\u201d sebenarnya mencari salah satu daripada tiga produk tertentu. Perbandingan di bawah membantu anda mengenal pasti kategori yang tepat \u2014 dan halaman produk PPBOXY yang betul \u2014 dalam masa kurang daripada 60 saat:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Dimensi<\/th>\nPapan Tanda PP<\/th>\nLembaran Paparan Kalis Cuaca<\/th>\nLembaga Perindustrian<\/th>\n<\/tr>\n<\/thead>\n
Tujuan Utama<\/strong><\/td>\nMenghantar maklumat (keselamatan, arah, senarai hartanah)<\/td>\nMenarik perhatian (iklan, promosi, penjenamaan)<\/td>\nMemenuhi spesifikasi teknikal (ESD, kebakaran, ketahanan kimia)<\/td>\n<\/tr>\n
Didorong oleh pematuhan?<\/strong><\/td>\nYa \u2014 OSHA, MUTCD, ISO 7010, EN 12899<\/td>\nTidak \u2014 dipacu oleh kualiti visual dan ketahanan<\/td>\nYa \u2014 UL94, IEC 61340, EN 13501<\/td>\n<\/tr>\n
Keutamaan Cetakan<\/strong><\/td>\nTeks & simbol kontras tinggi<\/td>\nGrafik berkualiti foto tanpa sempadan<\/td>\nSering tidak dicetak \u2014 kegunaan struktur<\/td>\n<\/tr>\n
Pilihan Reflektif<\/strong><\/td>\nYa \u2014 ASTM D4956 Jenis I \/ III \/ XI<\/td>\nTidak diperlukan<\/td>\nTidak diperlukan<\/td>\n<\/tr>\n
Ketebalan tipikal<\/strong><\/td>\n3\u20135 mm<\/td>\n3\u20135 mm<\/td>\n3\u201310 mm<\/td>\n<\/tr>\n
Penarafan Beban Angin<\/strong><\/td>\nKritikal \u2014 papan bebas perlu mempunyai ketegaran.<\/td>\nPenting \u2014 tetapi sering dipasang pada struktur<\/td>\nBerbeza \u2014 dinding pembahagi memerlukan ketegaran maksimum.<\/td>\n<\/tr>\n
Gred Khas<\/strong><\/td>\nCorona dirawat untuk pelekatan dakwat<\/td>\nCorona dirawat untuk pelekatan dakwat<\/td>\nAnti-statik (10\u2079\u201310\u00b9\u00b9 \u03a9\/sq), konduktif (10\u2074\u201310\u2076 \u03a9\/sq), kalis api (UL94 V-0)<\/td>\n<\/tr>\n
Halaman PPBOXY<\/strong><\/td>\nPapan Tanda PP<\/a><\/td>\nLembaran Paparan Kalis Cuaca<\/a><\/td>\nPapan Gred Perindustrian<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Papan Berongga PP vs Bahan Alternatif<\/h3>\n

Papan berongga PP bukan satu-satunya pilihan untuk papan tanda dan paparan. Berikut adalah perbandingannya dengan empat alternatif yang paling biasa:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Harta<\/th>\nPapan Berongga PP<\/th>\nKarton bergelombang<\/th>\nPVC Foamex<\/th>\nACM (Komposit Aluminium)<\/th>\nPapan buih (Gatorboard)<\/th>\n<\/tr>\n<\/thead>\n
Kalebet kedap air<\/strong><\/td>\n\u2705 Ya<\/td>\n\u274c Tidak \u2014 kembang & runtuh<\/td>\n\u2705 Ya<\/td>\n\u2705 Ya<\/td>\n\u274c Tidak \u2014 teras buih menyerap kelembapan<\/td>\n<\/tr>\n
Kehidupan Luar<\/strong><\/td>\n2\u20135+ tahun<\/td>\n1\u20132 minggu<\/td>\n5\u201310 tahun<\/td>\n10+ tahun<\/td>\nHanya di dalam<\/td>\n<\/tr>\n
Berat (4 mm)<\/strong><\/td>\n~0.6 kg\/m\u00b2<\/td>\n~0.5 kg\/m\u00b2<\/td>\n~3.0 kg\/m\u00b2 (5\u00d7 lebih berat)<\/td>\n~5.5 kg\/m\u00b2 (9\u00d7 lebih berat)<\/td>\n~1.2 kg\/m\u00b2<\/td>\n<\/tr>\n
Kualiti Cetakan<\/strong><\/td>\nBaik \u2014 telah dirawat dengan corona<\/td>\nBaik \u2014 tetapi meninggalkan kesan licin semasa hujan<\/td>\nCemerlang \u2014 permukaan licin<\/td>\nCemerlang \u2014 balutan vinil<\/td>\nCemerlang \u2014 pemegang foto<\/td>\n<\/tr>\n
Ketahanan terhadap impak<\/strong><\/td>\nTinggi \u2014 saluran berongga menyerap<\/td>\nRendah \u2014 mudah benjol<\/td>\nSederhana \u2014 rapuh pada suhu sejuk<\/td>\nTinggi \u2014 teras kaku<\/td>\nRendah \u2014 buih hancur<\/td>\n<\/tr>\n
Boleh dikitar semula<\/strong><\/td>\n\u2705 PP #5<\/td>\n\u2705 Kertas<\/td>\n\u26a0\ufe0f Sukar \u2014 PVC<\/td>\n\u26a0\ufe0f Bahan campuran<\/td>\n\u274c Buih + kertas<\/td>\n<\/tr>\n
Yang terbaik untuk<\/strong><\/td>\nPapan tanda halaman, papan pembinaan, paparan runcit, luar jangka pendek<\/td>\nPembungkusan dalaman, guna sekali<\/td>\nPapan tanda dalaman kekal, kelengkapan kedai<\/td>\nFascia bangunan, papan tanda luar kekal<\/td>\nPembentangan dalaman, maket<\/td>\n<\/tr>\n
Sama Rata vs Kadbod<\/strong><\/td>\n3\u20135 kali guna semula<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Intinya:<\/strong> Papan berongga PP adalah pilihan terbaik apabila anda memerlukan Ketahanan luar pada harga yang berpatutan<\/em>. Ia mengisi jurang antara kadbod murah tetapi boleh dibuang dan PVC\/ACM mahal tetapi kekal \u2014 dan ia membayar kosnya sendiri selepas hanya 3\u20135 kali penggunaan semula berbanding kadbod.<\/p>\n

<\/div>\n

\"Aplikasi<\/p>\n

<\/div>\n

Spesifikasi Piawai<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Spesifikasi<\/th>\nPerincian<\/th>\n<\/tr>\n<\/thead>\n
Bahan<\/td>\nKopoliester polipropilena (PP)<\/td>\n<\/tr>\n
Struktur<\/td>\nRuang kosong dinding berkembar dengan rusuk dalaman<\/td>\n<\/tr>\n
Saiz Lembaran Standard<\/td>\n1220 \u00d7 2440 mm (4\u00d78 kaki)<\/td>\n<\/tr>\n
Saiz Lembaran Tersuai<\/td>\nSehingga 2100 \u00d7 6000 mm<\/td>\n<\/tr>\n
Pilihan ketebalan<\/td>\n2, 3, 4, 5, 6, 8, 10, 12 mm<\/td>\n<\/tr>\n
Berat (4 mm, 4\u00d78)<\/td>\n~1.78 kg setiap helaian<\/td>\n<\/tr>\n
Berat (5 mm, 4\u00d78)<\/td>\n~2.22 kg setiap helaian<\/td>\n<\/tr>\n
Julat Kepadatan<\/td>\n0.55\u20130.85 g\/cm\u00b3 (berbeza mengikut ketebalan)<\/td>\n<\/tr>\n
Rawatan Corona<\/td>\n\u2265 38 din (kedua-dua belah, piawai)<\/td>\n<\/tr>\n
Kemasan Permukaan<\/td>\nMatte (standard), Berkilat (pilihan)<\/td>\n<\/tr>\n
Warna \u2014 Standard<\/td>\nPutih, Hitam<\/td>\n<\/tr>\n
Warna \u2014 Tersuai<\/td>\nKuning, Biru, Merah, Hijau + Padanan Pantone<\/td>\n<\/tr>\n
Ketahanan UV (Standard)<\/td>\n2\u20133 tahun di luar<\/td>\n<\/tr>\n
Ketahanan UV (Lanjutan)<\/td>\n5+ tahun luar (+15\u201325% premium)<\/td>\n<\/tr>\n
Suhu Operasi<\/td>\n-20\u00b0C hingga +80\u00b0C<\/td>\n<\/tr>\n
Penyerapan air<\/td>\n< 0.01%<\/td>\n<\/tr>\n
Kekuatan tegangan<\/td>\n\u2265 18 MPa (MD), \u2265 16 MPa (TD)<\/td>\n<\/tr>\n
Kekuatan Impak<\/td>\n\u2265 10 kJ\/m\u00b2<\/td>\n<\/tr>\n
Penarafan Api<\/td>\nHB (standard); V-0 tersedia (darjah FR)<\/td>\n<\/tr>\n
Kaedah Percetakan<\/td>\nUV flatbed, skrin, digital CMYK, lapisan vinil<\/td>\n<\/tr>\n
Pensijilan<\/td>\nISO 9001, REACH, RoHS<\/td>\n<\/tr>\n
Kebolehkitar semula<\/td>\n100% boleh dikitar semula (PP #5)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Ciri-ciri Penting untuk Tanda dan Paparan<\/h2>\n

Corona Treatment & Five Printing Methods<\/h3>\n

All PPBOXY hollow boards for signage undergo corona treatment<\/strong> (dyne level \u2265 38) during extrusion, which modifies the polypropylene surface to accept ink adhesion. Without corona treatment, PP is naturally non-polar and ink will not bond \u2014 this is the single most important specification for any sign or display application.<\/p>\n\n\n\n\n\n\n\n\n\n
Printing Method<\/th>\nYang terbaik untuk<\/th>\nMax Resolution<\/th>\nMin Order<\/th>\nLead Time<\/th>\n<\/tr>\n<\/thead>\n
UV Flatbed Digital<\/td>\nFull-bleed photos, gradient graphics, short runs<\/td>\n1440 dpi<\/td>\n1 sheet<\/td>\n1\u20133 days<\/td>\n<\/tr>\n
Screen Printing<\/td>\nSolid colors, bold text, high-volume yard signs<\/td>\n80\u2013100 lpi<\/td>\n100 sheets<\/td>\n5\u20137 days<\/td>\n<\/tr>\n
CMYK Digital<\/td>\nPhoto-quality prints, medium runs<\/td>\n1200 dpi<\/td>\n10 sheets<\/td>\n2\u20134 days<\/td>\n<\/tr>\n
Vinyl Overlay<\/td>\nReplaceable graphics on permanent boards<\/td>\nN\/A (vinyl print)<\/td>\n1 sheet<\/td>\n3\u20135 days<\/td>\n<\/tr>\n
Hand-Painted \/ Stenciled<\/td>\nCustom one-off signs, job site markings<\/td>\nN\/A<\/td>\n1 sheet<\/td>\nSame day<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

UV Stability & Outdoor Lifespan<\/h3>\n

PP hollow board includes UV stabilizers that prevent yellowing and embrittlement. The lifespan depends on the UV formulation you select:<\/p>\n\n\n\n\n\n\n
UV Grade<\/th>\nOutdoor Lifespan<\/th>\nYang terbaik untuk<\/th>\nPrice Premium<\/th>\n<\/tr>\n<\/thead>\n
Standard<\/td>\n2\u20133 years<\/td>\nYard signs, construction boards, event displays<\/td>\nBase price<\/td>\n<\/tr>\n
Extended<\/td>\n5+ years<\/td>\nPermanent outdoor signs, building directories<\/td>\n+15\u201325%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Wind Load & Rigidity by Thickness<\/h3>\n

For freestanding signs (yard signs, A-frames, construction site boards), wind load resistance is critical. The hollow rib structure provides stiffness, but thickness matters:<\/p>\n\n\n\n\n\n\n\n\n
Thickness<\/th>\nMax Freestanding Sign Area<\/th>\nWind Resistance<\/th>\nRecommended Use<\/th>\n<\/tr>\n<\/thead>\n
3 mm<\/td>\n\u2264 0.5 m\u00b2 (18\u00d724 in)<\/td>\nModerate \u2014 flexes in wind<\/td>\nSmall yard signs, indoor displays<\/td>\n<\/tr>\n
4 mm<\/td>\n\u2264 1.0 m\u00b2 (24\u00d736 in)<\/td>\nGood \u2014 standard for yard signs<\/td>\nStandard yard signs, A-frame inserts<\/td>\n<\/tr>\n
5 mm<\/td>\n\u2264 1.5 m\u00b2 (36\u00d748 in)<\/td>\nVery good \u2014 resists deformation<\/td>\nLarge freestanding signs, double-sided<\/td>\n<\/tr>\n
8\u201310 mm<\/td>\n\u2264 3.0 m\u00b2 (48\u00d796 in)<\/td>\nExcellent \u2014 near-rigid<\/td>\nBillboard substrates, construction hoardings<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

For signs in high-wind regions (coastal, mountain, open plains), consider adding an aluminium frame or selecting 5 mm+ thickness. See our Papan Tanda PP<\/a> page for wind load calculations by sign type.<\/p>\n

Customization Options<\/h3>\n

PPBOXY offers full customization for signage and display hollow boards:<\/p>\n\n\n\n\n\n\n\n\n\n\n
Custom Option<\/th>\nAvailable Choices<\/th>\nMOQ for Custom<\/th>\n<\/tr>\n<\/thead>\n
Sheet Size<\/td>\nAny dimension up to 2100 \u00d7 6000 mm<\/td>\n100 sheets<\/td>\n<\/tr>\n
Thickness<\/td>\n2, 3, 4, 5, 6, 8, 10, 12 mm<\/td>\n200 sheets<\/td>\n<\/tr>\n
Color<\/td>\nWhite, black, yellow, blue, red, green + custom Pantone<\/td>\n500 sheets (custom Pantone)<\/td>\n<\/tr>\n
Printing<\/td>\nSingle-side, double-side, edge-to-edge<\/td>\n1 sheet (UV flatbed) \/ 100 (screen)<\/td>\n<\/tr>\n
Surface Treatment<\/td>\nCorona (standard), anti-scratch laminate, matte\/glossy<\/td>\n200 sheets<\/td>\n<\/tr>\n
Cutting<\/td>\nDie-cut to shape, CNC routed, scored-and-folded<\/td>\n100 sheets<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Cost-per-Use vs Cardboard & Foam Board<\/h3>\n

While PP hollow board costs 3\u20135\u00d7 more upfront than corrugated cardboard, it becomes the cheaper option after just a few reuses:<\/p>\n\n\n\n\n\n\n\n
Bahan<\/th>\nCost per Sheet<\/th>\nTypical Uses Before Replacement<\/th>\nCost per Use<\/th>\n<\/tr>\n<\/thead>\n
Karton bergelombang<\/td>\n$0.50\u20131.50<\/td>\n1 use (outdoor)<\/td>\n$0.50\u20131.50<\/td>\n<\/tr>\n
Papan buih (Gatorboard)<\/td>\n$3.00\u20136.00<\/td>\n1\u20132 uses (indoor only)<\/td>\n$1.50\u20136.00<\/td>\n<\/tr>\n
Papan Berongga PP<\/td>\n$2.00\u20134.00<\/td>\n50\u2013100+ uses<\/td>\n$0.02\u20130.08<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

After 3 reuses<\/strong>, PP hollow board is already cheaper than single-use cardboard. After 50 reuses<\/strong> (typical for indoor signage rotations), the cost-per-use drops to under $0.08 \u2014 making it the most economical choice for any business that changes displays regularly.<\/p>\n

\"PP<\/p>\n

Applications Across Signage & Display Industries<\/h2>\n

Real Estate & Property Signs<\/h3>\n

PP hollow board is the industry standard for real estate yard signs worldwide. 4 mm corona-treated white board with UV digital or screen printing delivers vibrant, weather-resistant “FOR SALE” \/ “FOR RENT” \/ “OPEN HOUSE” signs that last 2\u20133 years outdoors. Double-sided printing captures traffic from both directions. See our Papan Tanda PP<\/a> for reflective options required by some municipalities.<\/p>\n

Retail POP Displays & Event Signage<\/h3>\n

For point-of-sale stands, shelf talkers, trade show backdrops, and event wayfinding, PP hollow board offers the best balance of print quality, portability, and cost. Sheets can be die-cut into custom shapes (arrows, product silhouettes, stand-up easels) and packed flat for transport to events. Corona-treated surfaces accept UV-cured inks for scratch-resistant graphics that survive multi-day exhibitions.<\/p>\n

Construction & Safety Signage<\/h3>\n

Construction sites, road works, and industrial facilities require safety signage that withstands dust, rain, UV, and impact. PP hollow board is specified by OSHA (US), HSE (UK), and ISO 7010 standards for temporary safety signs. Flame-retardant grades (UL94 V-0) are available for sites with fire safety requirements. See our Papan Tanda PP<\/a> for compliance details.<\/p>\n

Advertising & Promotional Campaigns<\/h3>\n

For seasonal advertising \u2014 holiday promotions, sale events, product launches \u2014 PP hollow board is the only substrate that survives outdoor campaigns without the premium cost of PVC Foamex or ACM. Lightweight enough for temporary mounting on fences, walls, and A-frames, yet rigid enough to maintain a professional appearance in wind and rain. See our Lembaran Paparan Kalis Cuaca<\/a> for extended-life outdoor advertising options.<\/p>\n

Soalan Lazim<\/h2>\n

What is PP hollow board used for?<\/h3>\n

PP hollow board is primarily used for signage and display applications \u2014 including real estate yard signs, retail POP displays, construction safety boards, trade show graphics, and advertising campaign materials. Its twin-wall hollow structure provides excellent stiffness at very low weight, making it easy to install and transport. It is also used for secondary applications like foldable containers, recycle bins, and protective packaging. For industrial applications (anti-static, conductive, flame-retardant), see our PP Hollow Board \u2014 Industrial Grade.<\/p>\n

What is the difference between PP hollow board and PP hollow sheet?<\/h3>\n

“PP hollow board” and “PP hollow sheet” refer to the same material, but signal different buyer intents. “Board” typically means you want a finished or semi-finished panel for a signage or display project \u2014 you are deciding on printing, thickness for wind load, and reflectivity. “Sheet” typically means you want raw material for cutting, fabricating, or converting \u2014 you are deciding on sheet size, density, and certification. PPBOXY’s hollow board page (this page) focuses on signage & display applications; our hollow sheet page focuses on multi-industrial use with standard 4\u00d78 ft stock sizes.<\/p>\n

Is PP hollow board the same as Coroplast or Correx?<\/h3>\n

Yes. “Coroplast” is a US trade name (registered trademark), “Correx” is a UK trade name, and “PP hollow board” is the generic term. Other regional names include “fluted polypropylene sheet” (EU\/Australia), “corriboard” (Ireland), and “carton plast” (Germany). They all refer to twin-wall corrugated polypropylene panels. The material is identical \u2014 only the name varies by market. PPBOXY manufactures and sells all grades under the generic “PP hollow board” name.<\/p>\n

How long does a PP hollow board sign last outdoors?<\/h3>\n

Standard UV-stabilized PP hollow board lasts 2\u20133 years outdoors without significant fading, yellowing, or embrittlement. Extended-life UV formulations are available for 5+ years. In practice, the sign’s lifespan is often determined by the printing rather than the board \u2014 UV-cured inks can last 3\u20135 years, while non-UV inks may fade in 6\u201312 months. For permanent outdoor signage (10+ years), consider PVC Foamex or aluminium composite material instead.<\/p>\n

Can PP hollow board be printed on both sides?<\/h3>\n

Yes. PP hollow board accepts single-sided and double-sided printing. Corona treatment (dyne \u2265 38) is applied to both sides during extrusion. Double-sided printing is standard for real estate signs (different agents on each side) and A-frame inserts. UV flatbed printing and screen printing both support double-sided output. The opaque twin-wall structure prevents show-through between sides.<\/p>\n

What thickness of PP hollow board should I use for signs?<\/h3>\n

For small yard signs (up to 18\u00d724 in \/ 45\u00d760 cm), 3\u20134 mm is sufficient. For medium signs (24\u00d736 in \/ 60\u00d790 cm) and A-frame inserts, 4\u20135 mm is standard. For large freestanding signs, construction hoardings, or high-wind regions, use 5\u201310 mm. Thicker boards resist wind deformation and can span larger areas without additional framing. See the Wind Load & Rigidity table on this page for detailed recommendations.<\/p>\n

How does PP hollow board compare to cardboard for signage?<\/h3>\n

PP hollow board is waterproof (cardboard collapses in rain), 20\u201330\u00d7 more durable (cardboard degrades after 1 use outdoors vs 50\u2013100+ for PP), and fully recyclable. While PP costs 3\u20135\u00d7 more upfront, it pays for itself after just 3 reuses. For one-time indoor events, cardboard may be sufficient. For any outdoor or multi-use application, PP hollow board is the industry standard and the more economical choice over time.<\/p>\n

Soalan Lazim<\/h2>\n

What is PP hollow board used for?<\/h3>\n

PP hollow board is primarily used for signage and display applications \u2014 including real estate yard signs, retail POP displays, construction safety boards, trade show graphics, and advertising campaign materials. Its twin-wall hollow structure provides excellent stiffness at very low weight, making it easy to install and transport. It is also used for secondary applications like foldable containers, recycle bins, and protective packaging. For industrial applications (anti-static, conductive, flame-retardant), see our PP Hollow Board \u2014 Industrial Grade.<\/p>\n

What is the difference between PP hollow board and PP hollow sheet?<\/h3>\n

“PP hollow board” and “PP hollow sheet” refer to the same material, but signal different buyer intents. “Board” typically means you want a finished or semi-finished panel for a signage or display project \u2014 you are deciding on printing, thickness for wind load, and reflectivity. “Sheet” typically means you want raw material for cutting, fabricating, or converting \u2014 you are deciding on sheet size, density, and certification. PPBOXY’s hollow board page (this page) focuses on signage & display applications; our hollow sheet page focuses on multi-industrial use with standard 4\u00d78 ft stock sizes.<\/p>\n

Is PP hollow board the same as Coroplast or Correx?<\/h3>\n

Yes. “Coroplast” is a US trade name (registered trademark), “Correx” is a UK trade name, and “PP hollow board” is the generic term. Other regional names include “fluted polypropylene sheet” (EU\/Australia), “corriboard” (Ireland), and “carton plast” (Germany). They all refer to twin-wall corrugated polypropylene panels. The material is identical \u2014 only the name varies by market. PPBOXY manufactures and sells all grades under the generic “PP hollow board” name.<\/p>\n

How long does a PP hollow board sign last outdoors?<\/h3>\n

Standard UV-stabilized PP hollow board lasts 2\u20133 years outdoors without significant fading, yellowing, or embrittlement. Extended-life UV formulations are available for 5+ years. In practice, the sign’s lifespan is often determined by the printing rather than the board \u2014 UV-cured inks can last 3\u20135 years, while non-UV inks may fade in 6\u201312 months. For permanent outdoor signage (10+ years), consider PVC Foamex or aluminium composite material instead.<\/p>\n

Can PP hollow board be printed on both sides?<\/h3>\n

Yes. PP hollow board accepts single-sided and double-sided printing. Corona treatment (dyne \u2265 38) is applied to both sides during extrusion. Double-sided printing is standard for real estate signs (different agents on each side) and A-frame inserts. UV flatbed printing and screen printing both support double-sided output. The opaque twin-wall structure prevents show-through between sides.<\/p>\n

What thickness of PP hollow board should I use for signs?<\/h3>\n

For small yard signs (up to 18\u00d724 in \/ 45\u00d760 cm), 3\u20134 mm is sufficient. For medium signs (24\u00d736 in \/ 60\u00d790 cm) and A-frame inserts, 4\u20135 mm is standard. For large freestanding signs, construction hoardings, or high-wind regions, use 5\u201310 mm. Thicker boards resist wind deformation and can span larger areas without additional framing. See the Wind Load & Rigidity table on this page for detailed recommendations.<\/p>\n

How does PP hollow board compare to cardboard for signage?<\/h3>\n

PP hollow board is waterproof (cardboard collapses in rain), 20\u201330\u00d7 more durable (cardboard degrades after 1 use outdoors vs 50\u2013100+ for PP), and fully recyclable. While PP costs 3\u20135\u00d7 more upfront, it pays for itself after just 3 reuses. For one-time indoor events, cardboard may be sufficient. For any outdoor or multi-use application, PP hollow board is the industry standard and the more economical choice over time.<\/p>\n

\"PP
Papan Berongga PP<\/figcaption><\/figure>","protected":false},"excerpt":{"rendered":"
    \n
  • Bahan<\/strong> Kopoliester polipropilena (PP)<\/li>\n
  • Struktur<\/strong> Ruang kosong dinding berkembar dengan rusuk dalaman<\/li>\n
  • Saiz Lembaran Standard<\/strong> 1220 \u00d7 2440 mm (4\u00d78 kaki)<\/li>\n
  • Saiz Lembaran Tersuai<\/strong> Sehingga 2100 \u00d7 6000 mm<\/li>\n
  • Pilihan ketebalan<\/strong> 2, 3, 4, 5, 6, 8, 10, 12 mm<\/li>\n<\/ul>\n

    Temui Papan Berongga PP PPBOXY, bahan ringan dan tahan sinar UV yang sempurna untuk papan tanda, paparan, meja lipat, dan banyak lagi. Boleh disesuaikan dengan cetakan berkualiti tinggi untuk kesan visual yang tahan lama.<\/p>","protected":false},"featured_media":3863,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[50],"product_tag":[157],"class_list":{"0":"post-3856","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hollow-sheet","7":"product_tag-pp-hollow-board","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","12":"first","13":"instock","14":"taxable","15":"shipping-taxable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ppboxy.com\/ms\/wp-json\/wp\/v2\/product\/3856"}],"collection":[{"href":"https:\/\/ppboxy.com\/ms\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ppboxy.com\/ms\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ppboxy.com\/ms\/wp-json\/wp\/v2\/comments?post=3856"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ppboxy.com\/ms\/wp-json\/wp\/v2\/media\/3863"}],"wp:attachment":[{"href":"https:\/\/ppboxy.com\/ms\/wp-json\/wp\/v2\/media?parent=3856"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ppboxy.com\/ms\/wp-json\/wp\/v2\/product_brand?post=3856"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ppboxy.com\/ms\/wp-json\/wp\/v2\/product_cat?post=3856"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ppboxy.com\/ms\/wp-json\/wp\/v2\/product_tag?post=3856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}