| O-Ring Catalog |
|
PROPERTIES OF Silicone Elastomers SILICONE |
 |
| Description:
Excellent material for static service at extreme (hot or cold)
temperatures. Outstanding flex and fatigue life. Very good for ozone and
UV radiation service as well as for resistance to fungal and biological
attack. Limitations: Avoid chlorinated solvents, aliphatic and aromatic hydrocarbons and petroleum oils. Silicones are generally very permeable to gases and have poor physical strength and abrasion resistance. Chemistry: Methyl disiloxane, with vinyl-and/or phenyl-groups. Trade Names: SILASTIC®, SILPLUS® Typical Uses: LPCVD/Oxidation, Dry Etch, Resist Stripping |
ASTM D1418 Designation: MQ, PMQ, VMQ, PVMQ ASTM D2000/SAE J200 Type, Class: FC, FE, GE Temperature Range: -115º to 232ºC (-175º to 450ºF) |
| Standard Silicones (VMQ) | ||||||||
| ISC-FNGP Compound |
Color | Hardness (Shore A) |
Tensile Mpa (psi) |
Elongation (%) |
70hr C/S @200ºC |
Low Temp |
High Temp |
|
| S40GY | Gray | 42 | 7.3 (1,050) | 590 | 19 | -70ºC (-94ºF) | 175ºC (347ºF) | <<Select |
| S70 | Red | 72 | 6.9 (1,000) | 250 | 14 | -55ºC (-67ºF) | 200ºC (392ºF) | <<Select |
| High-Temperature Silicones (VMQ) | ||||||||
| ISC-FNGP Compound |
Color | Hardness (Shore A) |
Tensile Mpa (psi) |
Elongation (%) |
70hr C/S @200ºC |
Low Temp |
High Temp |
|
| SC1210 S310 | Red | 68 | 6.5 (940) | 170 | 36 | -70ºC (94ºF) | 230ºC (446ºF) | <<Select |
| SC1217 S317 | White | 69 | 6.7 (970) | 170 | 35 | -70ºC (94ºF) | 200ºC (392ºF) | <<Select |
