light weight heat insulation 4mm thickness solid polycarbonate roofing sheet

الوصف

Feature

1) Light transmitance rate: up to *2%**8%, according to different colors

2) Ultraviolet ray filter rate: *9%,with ultraviolet-resistant co-extruded film on the surface

3) Impact strength: *******0 times of the ordinary glass; 2 times of toughened glass; *****0 times of PMMA sheet

4) Fire retardance: Grade B2, according to national GB******8 test

5) Sound insulation: can effectively resist the noise spread

6) Temperature resistance: not deform from **0oC to ***0oC

7) Light weight: with density of 1.*0g/cm³, easy to handle and drill; convenient for construction and process

FAQ

1.Whats kind of a company we are ?

2.Does your company is a factory or trade company ?

We have a factory ourself , we are on this business for few years in China.Our factory is very famous in the Hebei China .

3.Whats the quality assurance we provided and how do we control quality ?
1). Established a procedure to check products at all stages of the manufacturing process - raw materials, in process materials,validated or tested materials, finished goods, etc. Besides, we have also developed a procedure which identifies the inspection and test status of all items at all stages of the manufacturing process.
2). **0% inspection in assembly lines. All controls, inspections, equipment, fixtures, total production resources and skills are inspected to ensure they consistently achieve the required quality levels

4.Your company can product how many different kinds of PC sheet ?