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High-Performance Basalt Fiber Roving for Pultrusion

Our continuous Basalt Fiber Roving is designed for high-strength industrial applications requiring exceptional durability. Sourced from pure volcanic basalt, it offers a superior alternative to E-glass in terms of tensile modulus and chemical resistance. Specifically treated with advanced sizing agents, our roving ensures excellent resin compatibility and fast wet-out, making it perfect for manufacturing high-pressure pipes, pressure vessels, and structural profiles.

  • Tensile strength ≥0.65N/tex
  • Combustible matter content(%) ≤0.8%±0.2%
  • Moisture content ≤0.2
  • Surface Treatment Silane Sizing

Product Description

Basalt fiber roving is a yarn spun from high-quality basalt fibers. It has excellent strength, heat and corrosion resistance and can be used in a variety of textile and reinforcement applications.Basalt fiber yarn can be used in woven fabrics, woven composites, and other fiber reinforcements to provide strength, durability, and resistance to high temperatures.

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Product Feature

1.High process flexibility
2.Can be combined with a variety of resin
3.Products have superior mechanical properties
4.Extremely acid and alkali resistance, high corrosion resistance.
5.Extremely wear-resistant, good smooth transition

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Product Specification

Item

Basalt Roving

Type of Size

Silane

Size Code

BH

Typical Linear Density (tex)

500

200 600

700

400

1600

1200
300 1200

1400

800

2400
Filament (μm)

15

16

16

17

18

18

22

Compatibility with various resins is assured by appropriate sizings.
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Application
  • Unidirectional Cloths of kinds of specifications are used for weaving, building and reinforcing
  • Winding kinds of pipes, jugs and gas cylinders
  • Knitting kinds of check cloths reseau cloths and geotextile
  • Repairing and consolidating of building, thermostability chopped strand roving of SMC, BMC, DMC, chopped strands for road construction
  • Used as resin composite reinforcement materials etc..

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