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Low Compression Set Silicone RubberProduct ID:986
Buying price:9999.00Clicks:8
Release time:2026-05-18 19:36:46 |
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JINGSIL HCS series is a low compression set peroxide-cured silicone rubber for molding various product. It provides excellent elasticity and sealing performance under long-term compression conditions.
lStable sealing performance under continuous compression
lExcellent low compression set performance
lGood elasticity and long-term resilience
lFood contact
Suitable for sealing rings, gaskets, automotive and industrial sealing systems, electrical sealing components, and other applications requiring long-term sealing performance under continuous compression conditions.
| Test item | Standard | HCS-30 | HCS-40 | HCS-50 | HCS-60 | HCS-70 |
| Appearance | Eyeballing | Translucent | Translucent | Translucent | Translucent | Translucent |
| Hardness (Shore A) | GB/T531.1-2008 | 30±2 | 40±2 | 50±2 | 60±2 | 70±2 |
| Density (g/cm³) | GB/T4472-2011 | 1.07 | 1.10 | 1.14 | 1.16 | 1.19 |
| Tensile strength (MPa) | GB/T528-1998 | 5.5 | 6.0 | 7.5 | 8 | 6.5 |
| Elongation (%) | GB/T528-1998 | 500 | 450 | 400 | 300 | 260 |
| Tear strength (KN/m) | GB/T529-2008 | 8 | 11 | 11 | 16 | 16 |
| Compression set (175℃×22H×25%) | GB/T 7759.1-2015 | 20 | ≤10 | ≤10 | ≤10 | ≤10 |
Curing Condition:1% peroxide curing agent DBPMH; press cured 5min at 175℃
The data provided herein are for reference only and are not intended for use in preparing specifications.
20kg/Carton
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.
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