1.Application of black pvc sheet
PVC sheet forms an effective barrier to liquid water or water vapor in the roof construction for industrial and civil engineering, underground engineering such as subway& tunnel, water conservancy such as water pools & ditch, shelter, grain depot, land filling, dyke, sewage treatment and basement.
2.Specification of black pvc sheet
PVC MEMBRANES (UV-Resistance) ,
PVC MEMBRANES WITH TEXTILE ,
PVC MEMBRANES WITH SMOOTH SURFACE assification,
PVC Membrane with non-compounded layer,
PVC Membrane single-side compounded with fiber,
PVC Membrane inner reinforced with polyester scrim layer,
PVC Membrane inner reinforced with fiber glass,
NO. | items | rusult | |
1 | Tension(Mpa) ≥ | 12.0 | |
2 | Fracture elongation(%) ≥ | 250 | |
3 | Heating size transformation (%)≤ | 2.0 | |
4 | Cold bending | -25℃ No crack | |
5 | Perforation resistance | Water impermeability | |
6 | Binding property with cutting(N/mm)≥ | 3.0/breaking membrane | |
7 | Hot air ageing
| appearance | No crack, no bubble, no cohering, hole |
Tension strength(%) | ±20 | ||
Pull lengthening at break(%) | |||
Cold bending | -20℃No crack | ||
9 | Chemistry corrosion resistance | Tension strength(%) | ±20 |
Pull lengthening at break(%) | |||
Cold bending | -20℃No crack | ||
10 | Phytotrons accelerating ageing | Tension strength(%) | ±20 |
Pull lengthening at break(%) | |||
Cold bending | -20℃No crack | ||
| |||
PACKAGE: packed in roll with thick poly bag
Our main products are including Polyester mat,Compound mat ,PET & PP nonwoven fabric,SBS/APP modified bitumen waterproof membrane,Selfadhesive bitumen waterproof membrane,
HDPE selfadhesive waterproof membrane, PVC & TPO waterproof membrane, High polymer compound waterproofmembrane,
PU waterproof coating and Waterproof membrane production lines.