E-Glass Chopped Strands

E-glass chopped strands

Detailed Product Description:
E-glass chopped strands contain dry chopped strands and wet chopped strands. The surface of strands is coated with a silane-based size which imparts a specific application property to the product.

Dry chopped stands are produced by chopping dry fiberglass strands into a certain length. They are coated with a silane-based coupling agent system and are compatible with different resins such as PA, PET, PBT, PC, AS, ABS, UP and phenolic resins.

Dry chopped strands are designed as reinforcement for thermoplastic and thermoset resins are used in thermoplastic plastics and BMC / DMC. The product is mainly used in the automobile industry, home appliances, valves, pump housing, chemical corrosion control and sports equipment. They can also be used for reinforcing cement with the main process of pre-mixing and spraying.

Wet chopped strands are produced by chopping wet fiberglass strands into a certain length. They are mainly used to produce wet-formed fiberglass mats to enhance surface strength, smoothness and chemical resistance of end products. The product has numerous applications including waterproof roofing material, GRP surface, facing material, floor covering and battery separators.

Specifications:
1) R2O content: ≤0.80%
2) Coupling agent: Silane
3) Compatible resins: PA66, PP, PBT, ABS
4) Moisture: ≤0.10%
5) Filament diameter: 9 - 13um
6) Loss on ignition: ≤2.0%
7) Chopped length: 3mm, 4.5mm, 6mm, 12mm, 25mm

Features:
1) Excellent integrity, rare fuzz
2) Good dispersion and easy flowing
3) Low static electricity;
4) Quick wet-out by resin
5) Good compatibility with matrix resins

The chopped strands should be stored in the dry and in their original packaging. Ideal conditions are between 15 to 35 C. Deg., and a relative humidity between 35% to 85%.

Packing: Plastic woven bag of 25kgs net each with PE bag liner, 40bags/pallet.
Product Specification: