What Is Ceramic Fiber Yarn?
Ceramic fiber yarn, also called aluminum silicate fiber yarn, is spun from high-purity refractory ceramic fibers. Reinforced with fiberglass filament or heat-resistant stainless steel wire for enhanced tensile strength, this asbestos-free flexible refractory material can be woven into various high-temperature textile products. It serves foundries, aluminium die casting plants, kiln operators and thermal equipment manufacturers worldwide.
Core Performance Advantages
Our ceramic fiber yarn delivers stable thermal performance for continuous industrial use. It withstands continuous working temperatures up to 1050°C, with short peak temperature resistance reaching 1260°C. Low thermal conductivity reduces heat loss and saves furnace energy. It features reliable chemical stability against most weak acids, alkalis and molten aluminium splashes. The reinforced structure offers good flexibility and tear resistance, ideal for weaving, sewing and on-site installation. It is non-combustible and releases no toxic fumes under high heat, meeting industrial safety standards.
Available Tex Grades
We provide ceramic fiber yarn in standard Tex grades: 525, 630, 700, 830, 1000, 2000, 2500.
Lower Tex options (525, 630, 700, 830) are fine yarns for lightweight cloth, tapes and thin high-temperature sewing threads. Higher Tex grades (1000, 2000, 2500) are thicker, stronger yarns for heavy-duty braided ropes, thick fabrics and robust furnace sealing components. We select the correct Tex grade to match your downstream weaving or braiding process.
Main Industrial Applications
This refractory yarn is the base raw material for ceramic fiber textiles. It can be processed into ceramic fiber cloth, tapes, braided ropes and high-temperature sewing thread. Typical uses include furnace door sealing, expansion joint filling, boiler packing, pipe insulation and thermal gaskets. It is widely applied in aluminium high pressure die casting, metal melting furnaces, heat treatment kilns, glass plants and power stations. Industrial consumable distributors buy bulk ceramic fiber yarn for further processing and resale.
Bulk Supply & Custom Service
As a direct manufacturer, we supply all listed Tex grades with different reinforcement options. We can adjust yarn twist strength and reinforcing materials to match your technical specifications. Small trial orders and large wholesale bulk orders are both welcome. Every batch undergoes strict pre-shipment inspection to guarantee consistent quality for your textile production.
Get Your Inquiry & Quote Now
If you source ceramic fiber yarn for resale or high-temperature sealing projects, share your required Tex grade, quantity and end application. Our technical team will prepare a competitive quotation and professional product suggestions. Submit your inquiry today to discuss your order.
Post time: Oct-19-2026
