Fiberglass AR Chopped Strands

1. Fine of  thermal insulation: According to physical principles, the thermal conductivity of gas is small, and there are many air pockets inside outstanding thermal heat preservation materials. Glass fiber needle-punched cotton has countless fine gases and the fibers are irregularly arranged. It is an excellent thermal heat preservation product with a thermal conductivity with coefficient of 0.2 to 0.040kcal/mhr. between c;

2. Will not burn: The main component of glass fiber is silicide (accounting for more than 50%), which is non-flammable, has no deformation, no embrittlement, and can bear high temperatures up to 700°C;

3. Good sound absorption rate: When sound waves invade the glass fiber wool, a large amount of its energy will be inhaled due to friction with the fibers and air pockets of different sizes. Frankly  speaking, the sound absorption rate is as high as more than 90%, which is a good way to prevent undesired voice  interference;

4. High insulation: Glass fiber can withstand high of temperature, has good mechanical behavior, and has high of chemical stability, making it the best preservation products;

5. High deep etch  resistance: Glass fiber is not afraid of strong acid and alkali, and its functional properties will not be reduced for a long time;

6. Good restorability: Glass fiber contains numerous fixed air pockets and has excellent restorability. Not afraid of any impact or vibration, the tensile strength is above 1.0kg.

7. Low of moisture absorption rate: The moisture absorption rate is usually close to zero.

8. Light weight and soft: Compared with other insulation fabric, fiberglass needle felt is the lightest and softest. If installed on machinery, it can reduce its weight and vibration load.

9. Easy construction: the size can be cut according to the customer.