Place of Origin:
China
Brand Name:
CHENGUANG FSP
Certification:
SGS, ISO, Other
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Self-lubricating Silicone Rubber
Self - lubricating Silicone Rubber Fumed Grade DHS1230 6.5Mpa for Machinery Industry,
DESCRIPTION
Fumed silica is produced by the high-temperature hydrolysis of silicon tetrachloride vapor in a hydrogen-oxygen flame. The resulting fine powder has high surface area, small particle size, and high purity. Its unique physical and chemical properties, such as high surface area, excellent dispersibility, and strong surface reactivity, make it an ideal material for a wide range of applications, including adhesives, coatings, and composites.
TYPICAL PROPERTIES
| Process | Grade Name |
Hardness Shore A |
Tensile Strength Mpa ≥
|
Elongation
at Break
% ≥
|
Breaking
set
% ≤
|
Tear
Strength B
kN/m ≥
|
Specific
Density
25℃ g/cm3
|
|
Fumed grade, high-strength type
|
DHS-1230 |
32±2
|
6.5 | 700 | 8 | 20 | 1.07±0.04 |
| DHS-1240 |
40±2
|
8.0 | 600 | 8 | 20 | 1.13±0.04 |
CHARACTERISTICS
The addition of fumed silica to rubber can improve its mechanical, thermal, and electrical properties. Some of the key features of fumed silica rubber include:
1. Reinforcement: Fumed silica can act as a reinforcing agent, improving the tensile strength, tear strength, and abrasion resistance of rubber.
2. Viscosity Control: Fumed silica can thicken rubber and control its viscosity, making it easier to process and mold.
3. Improved Extrusion: Fumed silica can improve the extrusion properties of rubber, facilitating the manufacturing of complex shapes.
4. Reduced Shrinkage: Fumed silica can reduce the shrinkage of rubber during the curing process, resulting in better dimensional stability.
5. Thermal Stability: Fumed silica can improve the thermal stability of rubber, enabling it to withstand higher temperatures without degrading.
6. Electrical Insulation: Fumed silica can improve the electrical insulation properties of rubber, making it suitable for use in electrical applications.
WHY CHOOSE US
Our company is committed to the research and development of new materials, with a plant capacity exceeding 5000t/y and 15 sets of banbury production lines. Our primary objective is to create innovative solutions that meet the requirements of our domestic and international customers. We work closely with universities, professional rubber research institutes, and customers to ensure that our products meet market demands. Our laboratory has earned CNAS certification, the most reliable certification for quality control. We adhere to strict quality control standards based on IATF 16949:2016, GB/T 28001-2011, and GB/24001-2004. Our products are widely used in various industries, including chemistry, aviation, airspace, electronics, petroleum, automobile, textile, and machinery. We have a well-established customer base in Europe, America, the Middle East, and Southeast Asia.
PACKING AND SHIPPING
- Each carton contains 20kg of product and is lined with either plastic bags or sheets.
- If kept in the originally sealed container and stored at room temperature, the products can be stored for up to 9 months from the date of manufacture, depending on the shore hardness.
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