Basalt roving with black coated is made by after-treatment, with the special sizing and resin, for different customer requirement about different colors. The properties and performance maintain the same with the original, the after treatment with special resin made its surface more smooth and good assembled. Durable, heat-tolerant and strong, Sudaglass basalt roving delivers exceptional properties whether used in woven, filled or chopped configurations.
Characteristics
Very high temperature tolerance–maintains integrity at sustained temperatures up to 1800°F/982°C
Low elongation under load
No carcinogenic risks
Easily manufactured in various tex values from 68 to 4600
Will not split longitudinally
Inert, corrosion-resistant and non-toxic
Very high resistance to chemicals, alkaline, acid and solvents
Immune to nuclear radiation, UV light and biologic contamination
Good elasticity and fatigue resistance
Low friction coefficient
Ideal for high-performance applications:
Superior performance as an automotive muffler filler, delivering intense heat and sound absorption
Continuous strand reinforcement for composites to improve integral strength and provide high temperature tolerance
Specialty woven fabrics for fire protection and containment
High-pressure/high-temperature pipeline and vessel reinforcement
Can be chopped into various strand lengths for remanufacture into value-added products
Immunity to radiation makes it ideal for insulation applications in nuclear power generation plants and x-ray apparatus