Chemical Composition:
Two-part fully transparent addition-cure liquid silicone rubber with inherent self-releasing property;
Product Features:
-
-
Optically clear
-
Multiple options of hardness and mechanical strength available
-
Low system viscosity, excellent fluidity for easy processing
-
Free of solid fillers, delivers precise surface finish after curing
-
Easy peel-off from silicon wafer, glass and other substrates once fully cured
-
-
Applications:
Fabrication of transparent labware for biochemistry cell culture
Manufacturing of various optical & transparent components
Shockproof, waterproof and dustproof potting for electronic components
Application Instructions:
Thoroughly mix Component A and Component B at a weight ratio of 1:10. Remove air bubbles via ambient standing, vacuum or pressurized defoaming according to product thickness, then proceed with curing.
Curing can be completed within the temperature range of 25~150℃.
Elevated curing temperature greatly shortens cure time; for thick-section products, avoid excessively fast curing which may cause bubble formation.
For 2mm-thick specimens: approx. 30 min curing at 100℃, approx. 48 h curing at 25℃. Recommended curing schedule: Pre-cure at 60℃ for 0.5 h, followed by post-cure at 120℃ for 2 h.
Customizable curing temperature and pot life available upon customer request.
Product Data
|
Item
|
Part A
|
Part B
|
|
Appearance
|
Colorless & Transparent
|
Colorless & Transparent
|
|
Specific Gravity (g/cm³)
|
1.00
|
1.00
|
|
Viscosity (mPa·s, 25℃)
|
250
|
4500
|
|
Mixing Ratio
|
1:10
|
|
|
Mixed Viscosity (mPa·s, 25℃)
|
\4000
|
|
|
Pot Life (h @ 25℃)2
|
|
|
