PP Board — Lightweight Waterproof Polypropylene Plastic Board for Packaging, Signage & Construction
“PP board” is the most common generic search term for polypropylene plastic panels. If you have arrived here, you likely know three things: you need a plastic board, you have heard that polypropylene is the right material, and you want to quickly understand your options before contacting a supplier.
PPBOXY manufactures PP board at our Shandong facility in the format that gives this material its name: twin-wall (corrugated) polypropylene — two flat PP skins connected by parallel internal ribs that provide structural rigidity at roughly one-fifth the weight of a solid PP panel. The board is waterproof, chemical-resistant, impact-resistant, and 100% recyclable as PP #5.
The standard format is 1,220 × 2,440 mm (4 × 8 ft) in thicknesses from 2 to 12 mm. Standard colors are white, black, and blue; custom colors, sizes, and specialty grades (UV-extended, flame-retardant, anti-static, food-grade) are available. No minimum order quantity applies to standard sheets.
For a deeper technical dive into specific PP board variants — including full specification tables, material comparison charts, and detailed FAQs for each grade — use the routing table below.
| Board Variant |
के लिए सर्वश्रेष्ठ |
जाएँ |
| Standard Twin-Wall PP Board |
General packaging, signage, protection |
यह पृष्ठ |
| उच्च-घनत्व वाला लहराकार |
Heavy-duty packaging, structural uses |
पीपी लहराकार शीट → |
| Signage-Grade Hollow Board |
Real estate signs, retail displays, corona-treated |
पीपी खोखला बोर्ड → |
| ज्वाला-प्रतिरोधी (UL 94 V-0) |
Construction partitions, electrical enclosures |
पीपी अग्निरोधी शीट → |
| Honeycomb Core |
Maximum compression strength, pallet pads |
पीपी हनीकॉम्ब बोर्ड → |
| All PP Sheet & Board Types |
Full navigation hub |
पीपी शीट → |
विनिर्देश
| पैरामीटर |
Standard PP Board |
| सामग्री |
Polypropylene (PP) — virgin or recycled |
| संरचना |
Twin-wall corrugated (fluted) |
| Standard Size |
1,220 × 2,440 मिमी (4 × 8 फीट) |
| अनुकूल आकार |
2,100 × 6,000 मिमी तक |
| मोटाई |
2, 3, 4, 5, 6, 8, 10, 12 मिमी |
| वजन (4 मिमी, 4×8 फीट) |
~1.78 kg per sheet |
| तनाव शक्ति |
≥ 18 MPa |
| प्रभाव प्रतिरोध |
≥ 10 kJ/m² |
| जल अवशोषण |
< 0.01% |
| संचालन तापमान |
−20 °C to +80 °C |
| यूवी प्रतिरोध |
2–3 years outdoor (standard) |
| ज्वाला रेटिंग |
HB (standard); UL 94 V-0 available |
| रंग |
White, black, blue, grey, red, green, yellow, clear; custom Pantone |
| पुनर्चक्रण क्षमता |
1001टीपी3टी पीपी 1टीपी5टी5 |
| न्यूनतम ऑर्डर मात्रा |
No minimum (standard sizes) |
| लीड टाइम |
5–10 business days |
Why PP Board Over Other Plastic Boards?
| संपत्ति |
पीपी बोर्ड |
PVC Board (Foamex) |
Acrylic Board |
ABS Board |
| घनत्व |
0.55–0.92 g/cm³ |
0.5–0.8 g/cm³ (foam) |
1.18–1.20 g/cm³ |
1.04–1.06 g/cm³ |
| वजन (4 मिमी, 1 वर्ग मीटर) |
~0.6 किग्रा |
~1.6–3.0 kg |
~4.8 kg |
~4.2 kg |
| जलरोधक |
✅ |
✅ |
✅ |
✅ |
| रासायनिक प्रतिरोध |
✅ Excellent |
⚠️ Good |
❌ Cracks with solvents |
⚠️ Moderate |
| प्रभाव प्रतिरोध |
✅ High |
⚠️ Brittle in cold |
❌ Brittle |
✅ अच्छा |
| पुनर्चक्रण क्षमता |
✅ पीपी 1टीपी5टी5 |
❌ कठिन |
❌ कठिन |
⚠️ सीमित |
| के लिए सर्वश्रेष्ठ |
Signage, packaging, construction, industrial |
स्थायी इनडोर साइनेज |
उच्च-स्तरीय डिस्प्ले, कांच की परत |
Appliance housings, automotive |
अक्सर पूछे जाने वाले प्रश्न
Q: What is PP board made of?
PP board is made from polypropylene (PP), a thermoplastic polymer. It is extruded into a twin-wall (corrugated) structure — two flat skins connected by parallel internal ribs. This geometry provides high stiffness at low weight. The material is naturally waterproof, chemical-resistant, and 100% recyclable.
Q: What thickness should I choose?
2–3 mm for lightweight signage and temporary protection. 3–4 mm for yard signs, packaging inserts, and retail displays. 4–6 mm for standard construction protection and medium-duty packaging. 6–10 mm for heavy-duty packaging and structural dividers. For load-bearing applications, see पीपी हनीकॉम्ब बोर्ड →.
Q: What is the difference between a PP board and a PP sheet?
The terms are largely interchangeable. In PPBOXY’s catalog, “board” typically indicates a finished or semi-finished panel; “sheet” indicates raw material for cutting and fabrication. The base material is identical. For a detailed comparison of all PP structures (corrugated, hollow, honeycomb, solid, FR), see पीपी शीट →.
Q: Can PP board be used outdoors?
Yes. Standard PP board with UV stabilizers lasts 2–3 years outdoors. For permanent installations, specify the extended-life UV grade (5+ years). Black and grey colors provide the best outdoor longevity.
Q: Is PP board recyclable?
Yes — 100% as PP #5. The twin-wall structure is mono-material polypropylene with no laminates, adhesives, or mixed polymers. It can be ground, melted, and re-extruded into new PP sheet.
प्रश्न: न्यूनतम ऑर्डर मात्रा क्या है?
No minimum for standard 4×8 ft sheets in common thicknesses and colors. Custom sizes, colors, or specialty grades typically require 100–500 sheets. Contact us for a quotation based on your project specifications.
