LSR for Cake Mould

: http://srsilicone.com/5-3-lsr-for-cake-mould/index.html

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.

Storage
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.

Usage
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℃.

Package
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

Note:
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.