China Basalt Fiber Roving/Yarn for Electronics Quotes, Suppliers

Basalt fiber yarn, made from basalt rock, it is a cluster composed of parallel strands or single strand of parallel strand without twisting, it is able to withstand temperatures up to 1800F/982C, Basalt fiber is to reinforced polymers (FRPs) and structural composites, compatiable with epoxy resin, unsaturated polyester resin, vinyl ester and phenolic resin, It has a similar chemical composition as glass fiber but has better strength characteristics, high modulus, high impact strength, and also highly resistant to alkaline, acidic and salt attack making it a good candidate for concrete, bridge and shoreline structures.

Product Description

Product Detail

  • High process flexibility
  • Superior mechanical properties
  • Excellent resistance to chemical corrosion, acid, alkali, and salt
  • Extremely wear-resistant with smooth transition
  • High intensity, modulus and shock resistance
  • Superior bonding strength with various resins
  • Excellent electrical insulating properties
  • Superior anti-ultraviolet radiation performance
  • High resistance to frost, heat, and moisture
  • Temperature tolerance: -270℃ to 700℃
Basalt Fiber Production Process
Basalt Fiber Workshop

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

Applications

1Acoustical and thermal insulation
2Weaving unidirectional cloth for building reinforcement
3Winding tubes, cans, and gas cylinders
4Weaving gingham cloth, mesh cloth, and geotextiles
5Repairing and reinforcement for buildings
6High temperature resistant SMC, BMC, and DMC
7Reinforcement for resin structures
Basalt Fiber Unidirectional Weave

Packaging & Shipping

Packaging and Shipping

Frequently Asked Questions

What is the temperature resistance range of this basalt fiber?
The continuous basalt fiber offers excellent thermal performance, with high temperature resistance up to 700℃ and low temperature resistance down to -270℃.
Does basalt fiber resist chemical corrosion?
Yes, it has excellent resistance to chemical corrosion, including acid, alkali, and salt resistance, making it ideal for harsh environments.
What are the main applications for chopped basalt fiber strands?
Chopped strands are primarily used for high-temperature resistant SMC (sheet molding compound), BMC (block molding compound), and DMC (bulk molding plastic).
Can basalt roving be used with resins?
Absolutely. Basalt fiber can be combined with a variety of resins and demonstrates excellent bonding strength when integrated into resin structures.
What types of weaving products can be made from basalt fiber?
It can be used to weave various specifications of unidirectional cloth for building reinforcement, gingham cloth, mesh cloth, and geotextiles.
What makes basalt fiber suitable for building reinforcement?
Its high intensity, modulus, shock resistance, and excellent anti-ultraviolet radiation performance make it a superior choice for repairing and reinforcing modern structures.

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