In the demanding world of industrial sealing and insulation, material performance is paramount. Glass fiber, a material composed of extremely fine filaments of glass, stands as a cornerstone for high-temperature and high-performance applications. At Kaxite Sealing, we have mastered the art and science of transforming raw glass fiber into premium, reliable sealing solutions. Our products are engineered to withstand extreme conditions—from intense heat in automotive engines to corrosive environments in chemical processing plants—ensuring safety, efficiency, and longevity for your equipment. Choosing Kaxite Sealing means investing in precision, durability, and the peace of mind that comes with two decades of material expertise.
Our glass fiber products are not one-size-fits-all. We offer a comprehensive range tailored to specific industrial needs. Below is a detailed breakdown of our core product lines and their technical parameters.
Ideal for weaving, winding, and as reinforcement in composites.
Used for thermal insulation, welding protection, and composite surfacing.
| Product Code | Weave Pattern | Weight (gsm) | Thickness (mm) | Width (cm) | Primary Coating | Key Application |
|---|---|---|---|---|---|---|
| KF-PW550 | Plain Weave | 550 | 0.50 | 100 / 150 | None (Unsized) | High-temp gasket base, insulation wrap |
| KF-TW200 | Twill Weave | 200 | 0.18 | 10, 20, 50 | Vermiculite / Graphite | Exhaust system sealing, furnace door seals |
| KF-S8C1050 | 8-Harness Satin | 1050 | 1.10 | 100 / 200 | Silane (for resin bonding) | Aerospace & marine composite molds |
Our flagship sealing products, designed for flanges, pumps, and engines.
| Material Grade | Composition | Density (g/cm³) | Temp. Range (°C) | Pressure (MPa) | pH Range | Standard Color |
|---|---|---|---|---|---|---|
| KGS-1000 | Glass Fiber + NBR Binder | 1.6 - 1.8 | -40 to +400 | Up to 15 | 4 - 10 | Blue |
| KGS-2000HT | Glass Fiber + SBR Binder | 1.8 - 2.0 | -50 to +550 | Up to 20 | 2 - 12 | Orange |
| KGS-3000CR | ECR Glass Fiber + PTFE Impregnation | 2.0 - 2.2 | -200 to +260 | Up to 25 | 0 - 14 | White |
Q: What are the main advantages of using glass fiber for sealing over other materials like asbestos or aramid fiber?
A: Glass fiber offers a superior and safer combination of properties. Unlike asbestos, it is non-carcinogenic and safer to handle. Compared to aramid fibers, it provides better heat resistance at a lower cost and has excellent resistance to most chemicals and solvents. Its inherent non-flammability, high tensile strength, and dimensional stability under heat make it an ideal choice for demanding static seals in high-temperature environments.
Q: How does the temperature rating of a glass fiber gasket material from Kaxite Sealing affect my application selection?
A: The maximum continuous operating temperature is critical. For example, our KGS-1000 grade is perfect for automotive cylinder heads or oil pans where temperatures typically stay below 400°C. For exhaust manifolds or boiler flanges experiencing higher heat, the KGS-2000HT with its 550°C rating is necessary. Exceeding the rated temperature can cause the organic binder to degrade, leading to compression loss and potential leakage. Always choose a grade with a temperature buffer above your operating conditions.
Q: What is the difference between "E-Glass" and "ECR-Glass" in your product lines?
A: E-Glass (Electrical Glass) is the standard formulation, offering excellent electrical insulation, high strength, and good heat resistance. ECR-Glass (Enhanced Chemical Resistance) is a modified formulation with significantly higher resistance to acidic and water corrosion. It loses less strength when exposed to moisture or acidic condensing gases over time. Kaxite Sealing uses ECR-Glass in products like our KGS-3000CR for applications in chemical processing, marine, or geothermal systems where corrosion is a primary concern.
Q: Can Kaxite Sealing glass fiber fabrics or tapes be used for thermal insulation directly?
A: Yes, absolutely. Our woven cloths, especially heavier weights like the KF-PW550, are excellent for direct thermal insulation. They act as a protective barrier, reflecting and dissipating heat. For higher efficiency, they are often used in multiple layers or in combination with other insulating materials like ceramic wool. The fabric's flexibility allows it to be wrapped around pipes, ducts, and irregular shapes easily, providing both insulation and abrasion protection.
Q: How do I ensure proper installation and torque for a glass fiber compressed sheet gasket?
A: Correct installation is key to performance. First, ensure both flange surfaces are clean, dry, and free of old gasket material. Never reuse a compressed gasket. Place the new Kaxite Sealing gasket carefully, ensuring it is centered. Use a cross-pattern torque sequence (star pattern) to tighten the bolts. Tighten in three to four stages, bringing all bolts to the final specified torque value evenly. This prevents distortion and ensures uniform compression across the entire gasket face, creating a reliable seal. Refer to our technical datasheets for recommended seating stress values.
Q: Are Kaxite Sealing glass fiber products resistant to oils, fuels, and common chemicals?
A: Our standard glass fiber materials with NBR or SBR binders exhibit very good resistance to a wide range of oils, fuels, aliphatic hydrocarbons, and water. However, for aggressive solvents, strong acids, or alkalis, the binder type is crucial. Our PTFE-impregnated or specially coated grades (like KGS-3000CR) provide near-universal chemical resistance. We always recommend consulting our technical support team with your specific media compatibility requirements to select the perfect grade for your application.
Q: Do you offer custom fabrication of glass fiber components?
A: Yes, custom solutions are a core strength of Kaxite Sealing. We can die-cut, laser-cut, water-jet cut, or stamp gaskets into virtually any shape and size from our sheet materials. We also fabricate custom insulation jackets, blankets, and molded parts from our fabric and bulk fiber offerings. Providing us with a detailed drawing, CAD file, or sample allows our engineering team to produce a component that meets your exact dimensional and performance specifications.
Kaxite Sealing is committed to pushing the boundaries of what is possible with glass fiber technology. Our rigorous quality control, from raw material sourcing to final inspection, guarantees that every product bearing our name delivers consistent, reliable performance. We invite engineers, procurement specialists, and maintenance managers to explore our full technical portfolio and contact our expert team for personalized application support.
