Chopped strands

Chopped fiberglass strands which are made of alkali-free alumina borosilicate E type glass fibre (EC) have a length of 3, 6, 9 and 12 mm, while the filament diameter is 6, 9, 11 to 13 µm.

Application: chopped strands are designed for the production of glass paper and air filters for cars.

Type of sizing: SCG; SC; SP - silane sizings.

Parameters: chopped glass fibre strands are delivered in plastic bags, 20 and 25 kg per bag.

Designation: e.g. EC 6-6mm, where:
EC - type (chopped E-glass strand),
6 - filament diameter, μm,
6 mm - length of the chopped fiber.

We offer chopped glass fiber strands with high SiO₂ content and silica chopped glass fiber strands (KC) with heat resistance up to 1000+°C. High-silica chopped strands are a new-generation heat-resistant material.

Application: broad-spectrum; products can be used in various high-tech fields (such as aviation and space industry, chemical industry, metallurgy, special clothing manufacturing, power production, machine building, etc.) that require heat resistance (up to 1000+°C) materials. High-silica materials can be used anywhere where low thermal conductivity, inertness to most chemical reagents, resistance to organic and mineral acids (except hydrofluoric acids and phosphoric acids), weak alkali, water, and high-pressure steam is required.

Shrinkage at 1000°C:

• up to 12% for thermally non-treated fiber,
• 1-3% for thermally treated (TA) fiber depending on the treatment mode.

Parameters: high-silica chopped glass fiber strands are delivered in plastic bags, 10 kg per bag.

Designation: e.g. KC6-6, where:
KC - type (high-silica chopped glass fiber strands),
6 - diameter of filament in μm,
6 - length of a chopped fiber in mm.