| 燃烧的灵魂 |
2007-01-23 16:55 |
寻找硅胶。用在投影仪的光学元件上。
参数参考 Di])<V
Curing >vxWx[fRu
Pre-cure: 100oC for 15 minutes oVreP
Full cure: 100oC for 1 hour (minimum) w'XSb.\)_m
Use clean curing oven with no residue volatile materials containing sulfur, nitrogen and tin ~D_ rZ&
Z R 2\ dH*
Mechanical Data .W-=x,`hY4
1. Tensile strength: 800 psi (min) I*9 Gb$]=
2. Lap shear strength: 250 psi (min) 3l+|&q[v
3. Elongation: 80% (min) ( I!1sE!?1
4. Hardness: 50 Shore D /rOnm=P+Q
C?(y2p`d\
Thermal and Optical Data: F *.
/D~K
1. Working temperature range: -40oC – 230oC 6T]Q.\5BZ
2. Decomposition temperature: onset at 3000C (by TGA) a YR\ <02
3. No change in modulus with temperature 63SVIc~wT
4. CTE ~ 200 ppm/oC n }TTq6B
5. Refractive index: 1.43 nE^wxtY
6. Transmittance(%) >90 @260-700nm T 77)Np
sq48#5Tc^r
如有类似产品，请与我联系shuliang.li@casix.com 0591-83610148
|
|