3732 0.4mm Heat Proetcion Thermal Insulation Fire Blanket Roll Fiberglass Fabric

3. Factors of Scoring In Quality Control
 

• Fabric Quality

1. We have our own factory in Shandong to produce alkali-free and medium-alkali glass fiber yarns, which are sent to the glass fiber cloth production plant in Changshu every week. We will control the quality and price from the source of the glass fiber cloth
2. We have our own laboratory for product quality testing. We will select 50 meters for testing ​for every 1000 meters of fiberglass cloth. Each product has corresponding indicators. Only when all the inspections are qualified, we will send the goods to the customer, when we encounter products with unqualified quality, we will destroy them. The testing content includes Weft and Warp tension force, Weft and Warp density, Thickness, Width, Length, temperature resistance, electrical conductivity, and cloth surface quality inspection.
3. If any testing data is less than the specified testing content, the roll will be rated as unqualified.
4. Our company has Oven to test the Heat resistance temperature for each product by customer orders.

4. Product Application

jacketed insulation covers

exchanger insulation covers

welding protection

fabric expansion joints

fire doors & fire curtains

Durable, abrasion resistance

Chemical resistance

​High strength in both direction;

Fire resistance, heat protection

Electrical insulation

 

6. More Pictures for Product and Package