LSR for Cake Mould

Model No.
LIM3906-40A/B, LIM3906-50A/B, LIM3906-60A/B, LIM3906-70A/B

Product Description
The LSR for cake mold is a platinum catalyzed, two-component liquid silicone rubber. The two component, termed A and B, are used with a mixing ratio of 1:1. This LSR features superior elastic resilience, good thermal aging resistance and anti-yellowing property. It is stable and resistant to extreme temperatures from -60℃ to 250℃, while still maintaining its useful properties. This LSR is used for making cake molds.

The shelf life for this product is 180 days at a maximum room temperature of 27℃. Once open, keep sealed and consume within seven days.

Use a static mixer to mix the two components, A and B, with a ratio of 1:1. Feed the mixture directly into an injection molding machine. Please note that the mold should be pre-heated to a temperature of 140℃ to 160℃.

It is packed in 20kg or 200kg barrels.

Typical Properties
Physical properties Test method Unit LIM3906-40A/B LIM3906-50A/B LIM3906-60A/B LIM3906-70A/B
Appearance (color) Visual test Translucent Translucent Translucent Translucent
Viscosity DIN53019 mPa.s (60-65)×104 (60-65)×104 (85 ~ 95)×104 (85 ~ 100)×104
Specific gravity D792 1.08 1.10 1.13 1.16
SHORE Hardness D2204 A 38 ~ 42 48 ~ 52 58 ~ 62 68 ~ 72
Tensile strength D412 MPa > 9.5 > 8.5 > 7.5 > 7.0
Tear strength D624B KN/m > 32 > 30 > 30 > 25
Elongation at Break D412 % > 800 > 600 > 400 > 350
Linear shrinkage JISK 6301 % ≤2.4 ≤2.2 ≤2.2 ≤2.2
Resilience % > 60 > 60 > 65 > 65

The safe operating time for AB mixture is 48 hours. The above technical properties are for reference only. For detailed molding conditions, please contact us directly.

As a professional LSR for cake mold manufacturer based in China, we can provide many kinds of food grade silicone, including LSR for Baking Mat and LSR for Household, etc. These silicone materials are quite popular in England, the USA, Australia, Brazil, Thailand and many other countries. Our Company has obtained ISO9000 Quality Management System certification, so you can be assured of the quality of our silicone materials. If you need silicone materials, please contact us.

Related products