Wholesale High Temperature Resistant Basalt Fiber Roving Product, Supplier

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Wholesale High Temperature Resistant Basalt Fiber Roving Product, Supplier

Basalt fiber woven roving is a collective beam, which combines stranded parallel protofilament with sub-thread parallel protofilament in no woven condition.Â Basalt fiber not only has the same high intensity, high modulus, and shock resistance performance with high technique fiber of PPTA and UHMWPE but also has good thermostability and light resistance, especially when combined with resin, and has high bonding strength. So basalt woven roving of kinds of specifications can be used for weaving, winding, and knitting kinds of composite prefab products.

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Product Description

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)	500	300	1200	1400	800	1600	2400
Filament (μm)	15	16	16	17	18	18	22

Compatibility with various resins is assured by appropriate sizings.

Processing Technologies

Basic technologies of basalt roving processing include:

Pultrusion Filament Winding Weaving Multiaxial Fabrics Production

Roving Types

1. Direct Roving

Ready-to-sell continuous one-end strand produced in the drawing process. Wound on bobbins (200mm or 160mm ID). Features zero catenary and excellent appearance. Ideal for fabrics, geogrids, pultruded profiles, and rebar.

2. Assembled Roving

Consists of several single-end strands joined without twisting. Supplied on bobbins with internal pool (76mm ID) or external pool (76mm ID tube, 270mm length). Suitable for high tex requirements up to 4800 tex.

Product Applications

Widely used in construction, pipelines, automobiles, electrical appliances, and high-temperature filtration.

Reinforcing material for UP, EP, VE, PPS, PP, PA, PF and acrylate resin systems.
Weaving unidirectional fabrics for building reinforcement.
Manufacturing checkered fabrics, mesh fabrics, and geotextiles.
Wrapping for pipes, tanks, and gas cylinders.
SMC, BMC, DMC production and road reinforcement.
Production of Basalt Fiber Reinforced Plastics (BFRP) and composite rebar.

Packing

Frequently Asked Questions

Q1: What are the primary technologies used for processing basalt roving?

A: Basalt roving is primarily processed through pultrusion, filament winding, weaving, and the production of multiaxial fabrics.

Q2: Which resin systems are compatible with your basalt fiber?

A: Our basalt roving shows excellent compatibility with UP, EP, VE, PPS, PP, PA, PF, and acrylate systems.

Q3: What is the difference between Direct Roving and Assembled Roving?

A: Direct roving is a continuous one-end strand known for zero catenary and high-quality appearance. Assembled roving consists of several strands joined together without twisting, often used for higher tex requirements.

Q4: What are the typical industrial applications for this product?

A: It is widely used in construction for building reinforcement (rebar), automotive parts, high-temperature filtration, and the manufacturing of pressure tanks and pipes.

Q5: What are the standard bobbin sizes for Direct Roving?

A: Direct roving is typically wound on bobbins with an internal diameter of either 160 mm or 200 mm.

Q6: Is basalt roving suitable for high-temperature environments?

A: Yes, basalt roving is frequently utilized in high-temperature filtration and resistant plastic molding compounds (SMC/BMC/DMC) due to its inherent thermal stability.