High Silica Chopped Strand for needle mat is a kind of inorganic fiber, which is drew and winded from glass marbles through a system of Na2O-B2O3-SiO2.High Silica Chopped Strand with low thermal conductivity and high temperature resistance is a kind of excellent high temperature insulator.

High Silica Chopped Strands for needle mat is specially designed for mat needling. It's easy to card, well to web-laying and easy to needling.

Product Features:

1) High temperatureresistance, heat resistance.

2) Low thermal shrinkage, lowthermal conductivity.

3) High electricalinsulation.

4) Ablation resistance: Aftertwo hours ablation in 1000°C, strands perform well.

5) Non-toxic,asbestos-free, environmental friendly.

Application:

High silica chopped strands for needle mat is widely used in high temperature insulation field as below.

1.High silica needle mat production.

2.High temperature insulation filling materials.

3.High temperature-proof materials.

4.Filtration materials: high temperature gas and liquid.

5. Thermalinsulation of spacecrafts, etc.

Technical Parameters:

Packaging:

Storage:

High Silica chopped strands should be stored in its original packaging in a dry and cool place. Best conditions are at temperatures from 15 to 35°C and humidity between 35 and 65%. To ensure safety and avoid damage to the product, the pallets should not be stacked more than three layers high, when the pallets are stacked in 2 or 3 layer, care should be taken to correctly and smoothly move the top pallet.