China High-Performance Basalt Fiber Roving for Pultrusion Products, Quotes

1 / 3

China High-Performance Basalt Fiber Roving for Pultrusion Products, Quotes

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.

Send Inquiry

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.

Product Feature

★ High process flexibility

★ Can be combined with a variety of resin

★ Products have superior mechanical properties

★ Extremely acid and alkali resistance, high corrosion resistance

★ Extremely wear-resistant, good smooth transition

Product Specification

Item	Basalt Roving
Type of Size	Silane
Size Code	BH
Typical Linear Density (tex)	500	200	600	700	400	1600	1200
Typical Linear Density (tex)	300	1200	1400	800	2400	1600	-
Filament (μm)	15	16	16	17	18	18	22

Compatibility with various resins is assured by appropriate sizings.

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.

Frequently Asked Questions

Q1: What is the main advantage of Basalt Fiber Roving compared to glass fiber? A1: Basalt fiber offers superior tensile strength, better chemical resistance (especially to acids and alkalis), and a higher operating temperature range than standard E-glass fibers.

Q2: Which resins are compatible with your basalt roving? A2: Our basalt roving is treated with silane sizing, making it highly compatible with epoxy, polyester, vinyl ester, and phenolic resins.

Q3: Can basalt fiber roving be used for high-temperature applications? A3: Yes, basalt fibers are naturally heat-resistant and can maintain their structural integrity at temperatures where glass fiber would typically begin to soften.

Q4: Is basalt fiber environmentally friendly? A4: Yes, basalt fiber is made from 100% natural volcanic rock. The production process is more eco-friendly compared to synthetic fibers, and the material is inert and recyclable.

Q5: What are the common industrial uses for Basalt Roving? A5: It is widely used in filament winding for pipes and tanks, pultrusion profiles, weaving reinforcement fabrics, and as a reinforcement material for automotive and aerospace composites.

Q6: What linear densities (Tex) are available for your basalt roving? A6: We offer a wide range of specifications including 200 Tex, 300 Tex, 400 Tex, 600 Tex, up to 2400 Tex to suit different manufacturing requirements.