China HDPE Capped Wood WPC Composite Decking Board Outdoor Decking, Find details about China Composite Wide Plank Floor, Wood Plastic Composite from HDPE Capped Wood WPC Composite Decking Board Outdoor Decking
Characteristic | Coowin WPC | Timber | |
Using property | Resistance to moisture | Waterproof | Not Waterproof |
Resistance to rot | Antisepsis | Easy to rot, need special treating | |
Resistance to split | Never split generally | Certain to split ate the effect of weathering | |
Resistance to distortion | Infrequent to distort | Easy t distort especially outdoor | |
Application to outdoor | -- | Vary adaptive | A few treated wood is adaptive |
Maintenance | Painting | Need not paint | Need to paint periodically to maintain |
Coloring | Have many types of color itself, needn't paint | Need paint sometimes | |
Lifespan | -- | No maintenance, Longer life-time | Exist with maintenance |
Form | -- | Can be extruded to many types of forms, and can be made by order | Form is simplex |
Environmental effects | -- | Can be recycled in 100% | Consume woods |
Summing-up | -- | The retro of capability to price is large | The ratio of capability to price is less |
Physical and Chemical Properties | ||
Item(s) | Test Result(s) | Test Method(s) |
Density | 1.33g/cm3 | ASTM D792-00 |
Moisture Content | 0.2% | ASTM D7031-11 Section 5.15 ASTM D4442-16 Method B |
Screw withdrawal test | 3353N | ASTM D7032-17 Section 5.5 ASTM D1761-12 |
Impact Resistance | >133J | ASTM D4495-16 |
Specific Gravity | 1.31 | ASTM D7031-11 Section 5.14 ASTM D792-13 Method A |
Shore Hardness | D/70/1 | ASTM D2240-15 |
Mouldproof level | 0[1] | ASTM G 21-15 |
Formaldehyde Emission | 0.02ppm[2] | ASTM D6007 -14 |
Soluble heavy metal | ND[3] | ASTM F963- 16(Clause 8.3) |
Fire-Proof Level | Bf1 | EN ISO 9239-1:2010 EN ISO 11925-2:2010+AC:2011 |
[1] Mold rating standard: 0 - No mildew or discoloration on the surface [2] 1 ppm = 1 mg/kg = 0.0001% [3] ND = Not detected ( < Method detection limit ) |