As industries worldwide continue to prioritize safety and regulatory compliance, the demand for high-performance, safe insulating materials has never been greater. Non-Asbestos Sheet materials have emerged as the definitive solution, engineered to provide the durability and thermal resistance of traditional asbestos products without the associated health risks. Kaxite, a leader in advanced industrial materials, manufactures premium Non-Asbestos Sheets that meet and exceed global safety standards, offering reliability for the most demanding applications.
Our sheets are composed of a carefully formulated blend of organic and inorganic fibers, binders, and fillers. Common components include aramid fibers, glass fibers, cellulose, and elastomeric binders, all compressed under high temperature and pressure to create a uniform, dense sheet. This sophisticated formulation results in a material that is not only safe but also superior in performance.
Kaxite non-asbestos sheets are characterized by a set of rigorous technical parameters that define their application scope and performance limits.
| Property | Test Method | Unit | Standard Grade Value | High-Temp Grade Value |
|---|---|---|---|---|
| Density | ASTM D792 | g/cm³ | 1.9 ± 0.1 | 2.1 ± 0.1 |
| Tensile Strength | ASTM D3039 | MPa | 15 Min | 18 Min |
| Compression Set (24h @ 100°C) | ASTM D395 | % | ≤ 12 | ≤ 10 |
| Continuous Service Temperature | - | °C | -50 to +250 | -50 to +300 |
| Thermal Conductivity @ 100°C | ASTM C177 | W/m·K | 0.18 | 0.22 |
| Flammability Rating | UL 94 | - | V-0 | V-0 |
| pH Value | ASTM E70 | - | 7.0 - 9.0 | 7.0 - 9.0 |
| Chloride Content | ISO 16993 | ppm | < 50 | < 50 |
What exactly is a non-asbestos sheet?
A non-asbestos sheet is a high-performance industrial material engineered to replicate and often surpass the beneficial properties of traditional asbestos sheets—such as heat resistance, strength, and durability—without containing any asbestos fibers. It is manufactured from a safe blend of synthetic fibers like aramid and glass, organic fibers, and binding agents.
Are Kaxite non-asbestos sheets completely safe?
Yes. Kaxite sheets are formulated with 0% asbestos content. The fibers used, such as aramid and glass, are embedded in a binder matrix, minimizing airborne fiber release during machining or handling. They are certified to meet global health and safety regulations, including the strict RoHS directive.
How does the temperature resistance compare to traditional asbestos?
Kaxite non-asbestos sheets offer excellent thermal stability. Our standard grade performs continuously from -50°C to +250°C, with a high-temperature grade extending to +300°C. This range is comparable to, and in some formulations exceeds, the performance of many traditional asbestos-based materials, without the degradation and health hazards associated with asbestos.
Can these sheets be machined or fabricated easily?
Absolutely. Kaxite non-asbestos sheets are designed for excellent machinability. They can be cleanly cut, punched, drilled, and stamped using standard workshop tools. We recommend using sharp, carbide-tipped tools and appropriate dust extraction or wet machining methods to ensure a clean finish and minimal dust, although the dust generated is non-hazardous.
What industries are the primary users of this product?
Our sheets serve a wide range of sectors where safety, heat, and chemical resistance are paramount. Key industries include Oil & Gas (for flange gaskets and insulation), Chemical Processing, Power Generation (nuclear and conventional), Shipbuilding, Automotive, and Heavy Machinery manufacturing.
What certifications do Kaxite non-asbestos sheets hold?
Kaxite products are manufactured under an ISO 9001:2015 certified quality management system. The materials themselves are tested and certified to comply with international standards such as ASTM F152 for gasketing, UL 94 for flammability, and are approved for use in NORSOK (offshore) applications. Detailed test certificates are available upon request.
How should I store and handle these sheets?
Store sheets in a cool, dry, and flat environment away from direct sunlight and extreme temperatures. Avoid bending or placing heavy objects on them to prevent deformation. While the material is safe, general workshop safety practices should be followed during handling and machining, including the use of safety glasses and gloves.
Are there different grades or types available?
Yes, Kaxite offers a portfolio of non-asbestos sheets tailored for specific needs. Our range includes Standard Compression Grade, High-Temperature & Pressure Grade, and a Special Low-Emission Grade for sensitive environments like food and pharmaceutical processing. Each grade has a optimized balance of sealability, resilience, and chemical resistance.
How do I select the right grade for my application?
Selection depends on several factors: the operating temperature and pressure, the media being sealed (acids, alkalis, solvents, steam), required flange load, and any specific industry standards. Our technical support team can provide detailed guidance based on your application parameters to ensure optimal performance and longevity.
What are the advantages of choosing Kaxite over other brands?
Kaxite invests heavily in research and development, ensuring our formulations use the latest fiber technologies for enhanced performance. We provide consistent, batch-to-batch quality, full traceability, and comprehensive technical data. Our global logistics network ensures reliable supply, and our expert technical support assists with material selection and application engineering.
