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Yiquan Brand Width 1130mm Color Persistence UPVC Trapezium Wall Sheet
Specification:
PVC tile with corrosion preventionand heat insulation
Provide the quality guarantee for 10 years
Selecting the high-quality imported raw materials, with the strict
inspection and monitoring of the company, the product is made in a
process with three-layer co-extrusion technology.
① The surface material is weather-resistant resin to ensure the
product's durability and chemical corrosion resistance;
② The intermediate material is shading modified PVC material with
excellent toughness. When ensuring the shading, it can enhance the
rigidity, Much Better effect in Heat insulation.
③ The underlying material is high-toughness and wear-resistant
material to enhance the sense of space and brightness of the plant.
Three different materials offer their own function features. With
the organic combination, it can enhance the durability,
anti-corrosion and rigid plate surface of PVC product with
corrosion prevention and heat insulation, and the plate can be more
durable.
Test Report :
NO. | Test item | Test method | Result |
1 | Muriatic acid | ISO175-2010 | No visible change |
resistance | |||
2 | Sulfuric acid | ISO175-2010 | No visible change |
resistance | |||
3 | Alkali resistance | ISO175-2010 | No visible change |
4 | Tensile strength | ASTM D638-03 | 29.2MPa |
5 | Flexural strength | ASTM D790-07 | 59.3MPa |
6 | Impact resistance | GB/T 8814-2004 Section | -10℃,hammering,intact |
5.7 and 6.7 | |||
7 | Oxygen Index | ASTM D2863-06a | 36.30% |
8 | Burning test | DIN 4102-1:1998-05 | B1 |