Opaque Corrugated 3.5mm FRP Roofing Panels

序号

No.

指标

规格

1

纤维含量(无碱纤维)

The Content of Glass Fiber (Alkali-free fiber)

>=30%

2

固化度

>=82%

3

树脂含量

>=60%

4

树脂种类

采用SKD耐腐蚀不饱和聚酯树脂,紫外线吸收剂不低于UV531指标,添加量不低于3‰

SKD corrosion-resistant unsaturated polyester resin is used,the ultraviolet absorber should meet the UV531 standard,with an addition amount of not less than 3‰.

5

表面防老化膜

表面覆20微米优质耐老化保护膜

Surface with a 20-micron high-quality anti-aging protective film

6

抗紫外线

Anti-UV

>=99%

7

巴氏硬度

>=45

8

>=200

9

>=110

10

>=70

11

颜色持久度

10年内无明显变化

No significant changes within 10 years