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Bio-soluble fiber textiles are flexible insulation materials made from bio-soluble fibers with a small amount of organic binder that burns off at low temperatures without affecting performance. Reinforced with glass fiber, stainless steel wire, or both, they offer excellent thermal insulation, high mechanical strength, and chemical resistance. Safe to handle and environmentally friendly, they serve as a sustainable alternative to asbestos in high-temperature sealing, wrapping, and protection across various heavy industries.
Technical Data
Property |
Bio-Soluble Fiber Cloth |
Bio-Soluble Fiber Rope |
Classification Temperature |
1050°C |
1050°C |
Working Temperature |
850°C |
850°C |
Density |
500-550 kg/m³ |
500-720 kg/m³ |
Color |
Green |
Green |
Chemical Composition |
||
- Al?O? |
0.98% |
|
- SiO? |
68.21% |
|
- ZrO? |
15-17% |
|
- Other Components |
CaO: 19.70% |
|
MgO: 10.77% |
||
Size |
L: 30,000mm |
DN: 5-120mm |
W: 30-1,000mm |
||
T: 2-5mm |
Note: All dimensions can be customized according to requirements
Key Features
Eco-Friendly and Bio-Safe
Made from bio-soluble calcium-magnesium-silicate fibers that are non-toxic, biodegradable, and non-irritating to human skin and lungs.
High Thermal Resistance
Retains structural and insulation performance in continuous high-temperature environments, making it ideal for industrial use.
Corrosion and Chemical Resistance
Performs well in harsh environments with exposure to acids, alkalis, and other industrial chemicals.
High Mechanical Strength
Reinforced with glass fiber or stainless steel wire for enhanced tensile strength and durability in abrasive and high-pressure conditions.
Excellent Flexibility and Workability
Can be easily fabricated into ropes, tapes, cloths, and gaskets for complex sealing and insulation needs.
Asbestos-Free Alternative
An ideal replacement for asbestos textiles in sealing and thermal protection applications, meeting modern safety standards.
Applications
Welding and Foundry Environments
Used to protect equipment and personnel from molten splash and radiant heat in welding and metal casting operations.
Aluminum and Steel Mills
Applied in expansion joints, wrapping, gaskets, and protective barriers in extreme heat zones.
Boiler and Exhaust System Sealing
Effective as high-temperature sealing material for boiler doors, flanges, and exhaust pipes.
Marine and Shipbuilding Industry
Provides thermal and fire protection in ship engine rooms, exhausts, and control systems.
Refineries, Power Plants, and Chemical Facilities
Used in pipe wrapping, pump housings, and other components requiring high-performance thermal and chemical resistance.
Tadpole Gasket Core Material
Bio-soluble fiber ropes are often used as the flexible core in tadpole gaskets, offering sealing efficiency under compression.