A leading manufacturer specializing in the production of Teflon mesh conveyor belts, high-temperature resistant Teflon fabrics, high-temperature Teflon tapes, and seamless bonding machine conveyor belts.
Made from high-quality imported glass fiber fabric as the base material, this product undergoes a unique processing technique involving repeated and thorough impregnation and coating with premium Teflon resin, resulting in Teflon-coated high-temperature fabrics of various thicknesses.
A new high-performance, multi-purpose composite material
Imported glass fiber yarn is coated with polytetrafluoroethylene (PTFE) resin to produce PTFE high-temperature fabric, which is then laminated with an organic silicone high-temperature pressure-sensitive adhesive on its surface, resulting in PTFE fiberglass tape.
ABOUT KAIHENG
Kaiheng New Materials Technology Nantong Co., Ltd. is a specialized manufacturer dedicated to the R&D, production, and sales of glass-fiber-based products such as Teflon (PTFE) and silicone rubber. Our core product lines include: Teflon conveyor belts, high-temperature-resistant Teflon fabrics, high-temperature-resistant Teflon tapes, seamless bonding-machine conveyor belts, double-layer belts and tapes for the packaging industry, microwave-industry-specific conveyor belts, high-temperature-resistant conveyor belts for the rubber and silicone industries, high-temperature fabrics for the photovoltaic industry, conveyor belts for automotive interiors, conveyor belts for the carpet industry, and specialized conveyor belts for the pharmaceutical industry.
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Kaiheng conveyor belts are manufactured on a fully automated, unmanned calendering line, resulting in higher molecular density and, to a certain extent, longer service life. The belts exhibit no delamination or cracking, with uniform thickness throughout the belt body, ensuring stable high-speed operation and enhanced quality.
Delivery Guarantee
We offer custom manufacturing starting from raw materials, providing tailored solutions to customize conveyor belt thickness, color, pattern, and special performance characteristics. With ample inventory and rapid delivery, we provide free local delivery within the surrounding area and nationwide shipping via SF Express or other logistics providers. Our fast order fulfillment ensures products are delivered promptly across the country, backed by timely after-sales support and follow-up.
NEWS
Bonding Method for Teflon Conveyor Belt Joints
1. When installing the high-temperature fabric onto the laminating machine, ensure that the surface of the fabric remains perfectly flat throughout the entire process—no wrinkles are allowed. Otherwise, creases may form on the laminated surface, reducing its service life. 2. During operation, if EVA adhesive or other residues adhere to the surface of the laminator’s high-temperature fabric, be sure to wipe them clean with a slightly damp cotton cloth, especially any EVA that has stuck in the central area. 3. It is normal for Teflon high-temperature fabrics used in laminators for solar photovoltaic modules to vary in color between different batches; however, this does not affect product quality or performance. 4. Here we will focus on the lapping method: before heat-sealing the Teflon conveyor belt, first prepare a high-temperature iron or a constant-temperature iron and heat it to 390°C for later use. While the iron is heating up, use alcohol to thoroughly clean the joint area of the Teflon high-temperature fabric, removing any dirt or grime to ensure a stronger bond at the joint. In addition, place a flat, heat-resistant, non-conductive pad beneath the joint area; a common choice is a rigid plastic board covered with fiberglass cloth or Teflon tape. Once the preparatory work is complete, you can begin heat-sealing the joint. To seal the joint, apply a joint adhesive (F46 film, transparent in appearance) between the two layers of the conveyor belt and verify that the overlap at the joint is uniform. Finally, slowly move the iron back and forth over the joint area, pausing for about one minute per pass, until the joint is firmly bonded. Polytetrafluoroethylene (PTFE) film is highly heat-resistant and has an extremely low coefficient of friction, making it ideal not only as a lubricant but also as a coating for the inner lining of water pipes due to its easy-clean properties. Localized rubber vulcanization: Use a small vulcanizing device to vulcanize localized damaged areas. However, due to the size limitations of the vulcanizing device, the repair speed is only about 0.5 meters per hour, making this method unsuitable for long-distance repairs.
2023-11-13
Characteristics of High-Temperature Cloth
1. Dimensional stability, high strength, and an elongation coefficient of less than 5‰. 2. Excellent temperature resistance, with a continuous operating temperature range of –70 to 260°C. 3. Low coefficient of friction on the surface and excellent electrical insulation properties. 4. Outstanding anti-adhesion performance, making it easy to clean various oil stains, dirt, or other adherents from its surface. 5. Excellent corrosion resistance—withstanding exposure to a wide range of strong acids and strong bases; non-combustible and resistant to aging. 6. Chemical resistance—resistant to corrosion by virtually all chemical agents and substances.
2023-10-25
1. Suitable for temperatures ranging from -70°C to 260°C, with excellent weather resistance and anti-aging properties. Practical applications have demonstrated that, when continuously exposed to a high temperature of 250°C for 200 days, the material not only maintains its strength but also experiences no weight loss. 2. Non-stick property: It does not readily adhere to any substance. Various oil stains, dirt, or other adherents on its surface can be easily cleaned; all sticky materials such as paste, resin, and coatings can be removed with ease. 3. Chemically resistant: It withstands corrosion from strong acids, strong bases, aqua regia, and a wide range of organic solvents. 4. Excellent dimensional stability (elongation coefficient less than 0.5%) and high strength. 5. Resistant to bending fatigue, making it suitable for use with smaller-diameter rollers. 6. Chemical resistance and non-toxicity: It is compatible with almost all chemical agents. 7. Fire-retardant and flame-resistant. 8. Breathability—The conveyor belt’s air permeability reduces heat consumption and enhances drying efficiency.
2023-10-23
Kaiheng New Materials Technology Nantong Co., Ltd.
Tel: 86-13915551565
Email: sales@ntkaiheng.com
Address: No. 333, Xisu Road, High-tech Industrial Development Zone, Haian City, Nantong, Jiangsu Province
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