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Electric Insulation Liquid Silicone RubberProduct ID:42234
Buying price:166.00Clicks:24
Release time:2021-08-23 12:04:10 |
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JINGSIL LEBTR-40 A/B is two-component, addition-curing liquid silicone rubber for composite insulator applications, providing excellent electrical insulation performance, stable hydrophobicity, and long-term environmental durability.
lExcellent electrical insulation properties
lOutstanding weather and UV resistance
lGood tracking and erosion resistance
lLong-term hydrophobic performance
lStable injection molding processability
lComposite insulators
lPower transmission and distribution systems
lOutdoor electrical insulation applications
lInsulation components
Typical Property:
| Test item | Standard | LEBTR-40 |
| Appearance | Eyeballing | Light gray |
| Viscosity of Component A (Pa.s) | DIN53019 | 70-80 |
| Viscosity of Component B (Pa.s) | DIN53019 | 70-80 |
| Hardness (Shore A) | GB/T531.1-2008 | 37-42 |
| Density (g/cm³) | ISO 2781 | 1.14 |
| Tensile strength (MPa) | D412 | ≥7.0 |
| Elongation at break (%) | D412 | ≥700 |
| Tear strength (KN/m) | D624B | ≥23 |
| Dielectric strength (kV/mm) | IEC 60243 | >22 |
| Tracking resistance (Class) | IEC 60587 | 1A4.5 |
| Volume resistivity (Ω·cm) | GB/T1692-2008 | ≥ 1.0×10^14 |
| Flammability | IEC60695 | V0 |
Components A and B are supplied ready for use in 20 kg pails and 200 kg drums. They can be pumped from the drums using standard metering equipment, mixed via a static mixer, and directly injected into the heated mold. The mixing ratio is 1:1 by weight.
Product safety information is provided for reference only and does not include specific usage instructions.
Before using the product, carefully read the product instructions, the product safety data sheet, and the information on the product packaging. For more detailed safety information, please request the material safety data sheet (MSDS) from your sales office.
This product is non-toxic, harmless, and classified as a non-dangerous good for transport. Avoid dropping or colliding with hard or sharp objects during handling and transportation.
Store in a dry, well-ventilated place at room temperature, and avoid direct sunlight.
Shelf life: 12 months when stored at room temperature. After opening, the product should be used within 6 months for optimal performance.
Vulcanization time varies with the production method and product thickness, and should be adjusted as required for different applications.
Avoid contact with nitrogen-, phosphorus-, sulfur-, or tin-containing materials under platinum-catalyzed curing systems, as these substances may inhibit vulcanization.
Users are responsible for understanding the intended applications and proper use of products. These products are not intended for implantation or injection into the human body.
Due to variations in testing and production conditions, we cannot guarantee identical test results. Users are advised to use data obtained under their own testing conditions as a reference for performance.
The above performance data and usage recommendations are for reference only and do not guarantee the effectiveness or applicability of DONGGUAN JINGSHUO SILICONE MATERIALS CO.,LTD products in specific applications.
DONGGUAN JINGSHUO SILICONE MATERIALS CO.,LTD reserves the right to alter product specifications without prior notice.mobile:010-123456798
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