It is vinyl-terminated linear methyl phenyl silicone oil, molecular weight is 1500~20000.
Application:
1) used as diluents for addition type methyl phenyl silicone rubber & vinyl phenyl silicone resin
2) used as LED packaging adhesive with HRI (high refractive index).
Technical Index:
|
Item |
Technical Index |
|
Appearance |
Colorless transparent sticky liquid
(When molecular weight is above 10000, it appears slightly milk-white) |
|
Vinyl content |
0.14~1.8% |
|
Light transmittance(450mm) |
95%min |
|
Density (g/cm3) |
1.0~1.10 |
|
Refractive index (20oC) |
1.51~1.55 |
|
Viscosity (25oC mm2/s) |
500~6000 |
|
Boiling point |
/ |
|
Flashing point, COC |
>250 oC |
