Product features and applications:
Performance characteristics:
Excellent self-lubricating performance and low friction coefficient
Small permanent compression deformation, long-lasting and reliable sealing
Suitable for various molded products, stable molding
High surface lubrication, smooth assembly, and good product consistency
Application:
Sealing components with long-term self-lubricating needs
Self lubricating gaskets, automotive wiring harness sealing rings
General molded silicone parts
Other industrial silicone products that require low friction, low compression permanent deformation
Technical sheet:
| Project | Unit | 630M-8 | 640M-8 | 650M-8 | 660M-8 |
| Shore hardness | ShoreA | 30 ± 3 | 40 ±： 3 | 50 ± 3 | 60 ± 3 |
| Tensile strength | MPa | 8.5 | 8.5 | 7.5 | 7.5 |
| Elongation at break | % | 450 | 400 | 400 | 350 |
| Tear strength | KN/m | 16 | 17 | 18 | 18 |
| Plasticity | 140 ± 30 | 150 + 30 | 170± 30 | 180 ± 30 | |
| Appearance | white | white | white | white |
● Physical data in the above table is for reference only.
● Sulfurization conditions: 175 ℃ for 5 minutes, with a liquid vulcanizing agent addition ratio of 0.65%, mainly composed of 2,5-dimethyl-2,5-di (tert butylperoxy) hexane.
●The supplied test report is obtained by the Quality Inspection Department with the curing conditions and testing method of the company; due to the difference of curing conditions and testing method, we can't guarantee that both parties obtain the same testing result, and we suggest that users should use the test data obtained under their own testing conditions as the reference for service performance. All the above performance data and application recommendations are only a reference for use on the service performance of product, instead of a guarantee on the effectiveness or general applicability of our products under a certain application.
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