Specialized roller sleeves designed for glass tempering furnaces, manufactured from premium aramid fiber for exceptional high-temperature performance and durability.
Aramid fiber delivers exceptional mechanical properties with tensile strength 6 times greater than steel wire, 3 times greater than glass fiber, and 2 times greater than high-strength nylon industrial yarn. Its tensile modulus exceeds steel wire by 3 times and glass fiber by 2 times. These sleeves maintain optimal performance across a wide temperature range from -196℃ to 204℃, with zero shrinkage at 150°C and no decomposition or melting even at extreme temperatures up to 560°C.
Originally developed for aerospace, fire rescue, automotive materials, and military ballistic applications, aramid represents a highly stable advanced material technology.
Aramid sleeves provide comprehensive performance benefits including high temperature resistance, flame retardancy, high pressure tolerance, exceptional strength, abrasion resistance, heat resistance, chemical resistance, electrical insulation, and superior mechanical properties.
Available in bulk quantities at competitive pricing, with custom specifications available to meet specific customer requirements.
Product Specifications
Product Name: Aramid High Temperature Sleeve / Roller Sleeve / Roller Tube
Material: Premium Quality Aramid
Material Characteristics
Woven from aramid 1414 with strength exceeding 28 g/denier (5-6 times stronger than steel)
Modulus 2-3 times greater than steel or glass fiber
Toughness double that of steel with only 1/5 the weight
Continuous operational range from -196℃ to 204℃
Zero shrinkage at 150°C with no decomposition or melting at 560°C
Superior heat resistance, electrical insulation, and corrosion resistance
Extended service life cycle
Performance Advantages
Lightweight construction
High strength and modulus
Excellent dimensional stability
Minimal shrinkage
Superior puncture and abrasion resistance
Exceptional heat and chemical resistance
Flame retardant properties
Outstanding mechanical performance
Custom Specifications Available
We guarantee 100% high-quality aramid yarn production with no adulteration or cost-cutting measures, ensuring reliable service built on quality and reputation.
Quality Assurance: If you encounter any quality issues, we accept responsibility for returns!