Hollow Flat Surface Wood Plastic Composite Decking Board

Hollow Flat Surface Wood Plastic Composite Decking Board Description Faya Wood-plastic composite sheet is a kind of high-tech green material which is mainly made of wood (wood cellulose, plant cellulose) as basic material, thermoplastic polymer material (plastic) and processing assistant, etc. It is a new type of environmental protection high-tech material which can replace wood and plastics because of its properties and characteristics.  WPC Decking supplier Technical Index No. Surveillance project Index of standard  Test value 1 Rate of water content % ≤2 1.3 2 Hardness HRR ≥55 68 3 Expansion of water absorption thickness % ≤0.5 0.3 4 Freezing % ≥80 83 5 Bending failure load N ≥2500 3600 6  Surface wear  g/100r ≤0.15 0.116 7  Size Change Rate after Heating % +1 +0.04 8 Flexural elastic modulus N ≥1800 3500 9 Formaldehyde emission(E0),mg/L ≤0.5 0.3 10  State after heating No bubbles cracks pockmarks No bubbles cracks pockmarks More information please click here.