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Basalt fiber yarn is a material made from extremely fine fibers of basalt, which is composed of the minerals plagioclase, pyroxene, and olivine. It is similar to carbon fiber and fiberglass, having better physicomechanical properties than fiberglass, but being significantly cheaper than carbon fiber. It is used as a fireproof textile in the aerospace and automotive industries and can also be used as a composite to produce products such as camera tripods.
Continuous basalt textile yarn is made of multiple basalt strands by primary twisting (usually the filament diameter is under 9μm).
Continuous basalt textile yarns can be divided into weaving yarns and industrial yarns, and weaving yarns are usually made into cylindrical or milk bottle shape packages.

Basalt fiber chopped yarn is a product made from continuous basalt fiber raw silk chopped short. The fibers are coated with a (silane) wetting agent. Basalt fibers are crack-resistant reinforcing additives for reinforced concrete. Basalt fibers have excellent chemical resistance, especially alkali resistance.

Unidirectional Basalt Fiber Fabric is a reinforcing material in which the fibers are highly oriented mainly in a single direction (usually the warp direction), and the weft direction is only fixed with a small amount of low-strength yarn or binder to achieve the ultimate optimization of unidirectional mechanical properties. This structure allows for extremely high strength and modulus in a specific direction (the main direction of the fibers) while maintaining lightweight and corrosion-resistant properties, and is widely used in composites that require directional reinforcement.

Basalt fiber surfacing tissue mat is a non-woven or composite functional material made of basalt fibers, usually in the form of a thin layer of gasket or face reinforcement. It combines the high temperature resistance, corrosion resistance and high strength characteristics of basalt fiber with lightweight, flexible or sealing properties, and is commonly used in high temperature protection, sealing, sound and heat insulation and other fields.

Our Basalt Fiber Needled Mat is made of 100% basalt glass fibers with a temperature resistance of up to 982°C (1800°F) and a continuous operating temperature of 760°C (1400°F). It is mechanically bonded by a needle-punching process using precise chopped fiber lengths without additional adhesives. Numerous small holes are formed in the fiber mats, giving the product extremely high thermal insulation properties. At the same time, basalt fibers are resistant to high temperatures and have good electrical insulation properties, as well as highly efficient thermal insulation and excellent sound absorption in different applications.

With volcanic rock basalt as the main raw material, after melted at 1450 ℃ ~1500 ℃ and through platinum-rhodium alloy Drawing by a bushing made in high-speed it comes to been as the continuous fiber.

Basalt fiber is a material made from extremely fine fibers of basalt, which is composed of the minerals plagioclase, pyroxene, and olivine. It is similar to carbon fiber and fiberglass, having better physicomechanical properties than fiberglass, but being significantly cheaper than carbon fiber. It is used as a fireproof textile in the aerospace and automotive industries and can also be used as a composite to produce products such as camera tripods.

Chopped mat is a kind of sheet felt made of basalt fiber which is cut randomly and evenly and then bonded together with adhesive. According to the different forms of adhesives, it can be divided into powder chopped strand mat and emulsion chopped strand mat.
Chopped strand mat products have the characteristics of fast resin penetration, good mold covering, easy construction, high wet strength retention rate, good light transmission of laminated board, low cost and so on. It is suitable for hand lay up.