Special Design for Tetramethyldivinyldisilazane - liquid silicone rubber for computer keydoard – Ruijin
Special Design for Tetramethyldivinyldisilazane - liquid silicone rubber for computer keydoard – Ruijin Detail:
Description: Liquid Silicone Rubber for Computer Keyboard
(1) Type :RS-50XXA/B series
(2)Main characteristics and advantages
This series of products are suitable for rapid vulcanization of two-component liquid silicone rubber in injection moulding process. They have the characteristics of high strength and low odor.
(3) Product characteristics
●Excellent strength
●Rapid vulcanization at medium temperature
●Excellent thermal stability or weather ability
●Excellent resilience and dimensional stability
●Excellent yellow resistance and Heat aging resistance
●Molded products have low odor
●Compliance with FDA, ROHS, etc.
(4) Applications
Formed computer keyboard ，Single KEY silicone cap
(5) Packing
20KG/200KG Standard drum
(6)Technical Index
| Index | Reference standard | Unit | RS-5040 | RS-5140 |
| Appearance | Basic opacity | translucent | ||
| Viscosity | DIN 53019 | mpa.s | 60.000 | 70.000 |
| Density | DIN53 479A | g/cm³ | 1.08 | 1.09 |
| Hardness | DIN53 505 | °A | 42 | 42 |
| Tensile strength | DIN53 504 S2 | MPa | 5.0 | 5.5 |
| Tear strength | ASTM D624 Die c | KN/m | 10 | 13 |
| elongation | DIN53 504 S2 | % | 300 | 300 |
| Compression set | DIN53 517 22hrs at 175℃ | % | 25 | 25 |
| Linear shrinkage | JISK 5301 | % | 1.5 | 1.5 |
| Vulcanization conditions | 140℃×10mins | |||
(7)Remarks
The above typical data is for reference only, it can not be used as a basis before use. The specific forming process conditions should be determined by the product specifications and types. You can also contact to our engineering department.
Product detail pictures:
Related Product Guide:
Cooperation
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs for Special Design for Tetramethyldivinyldisilazane - liquid silicone rubber for computer keydoard – Ruijin , The product will supply to all over the world, such as: Yemen, Costa rica, Madras, The working experience in the field has helped us forged a strong relations with customers and partners both in domestic and international market. For years, our products and solutions have been exported to more than 15 countries in the world and have been widely used by customers.
By Naomi from Mexico - 2018.09.21 11:01
The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
By Sandy from Chicago - 2018.06.21 17:11
