SQUARE® LIM2012-40A/B

About
Liquid Silicone Rubber Product Description SQUARE® LIM2012-XXA/B is one kind of 2-part liquid silicone rubber, catalyzed by platinum, mixing ratio of parts A:B=1:1, suitable for injection molding processes, meet biology activity requirement of ISO 10993. This series gain USP Class VI. Key Features High transparence High tensile and tear strength Good rebound property Excellent thermal and cold stability (-60°C to 250°C) Low yellowing Outstanding resistance to ageing Meet ISO 10993 biological reactivity test, GB/T 16886.10-2000 and GB/T16886.5-2003 standard At the temperature of 20 and in the condition of air-proof, the shelf life is 5 days after mixing A and B, the shelf life will decrease with the increasing of the temperature. Applications SQUARE® LIM2012-XXA/B is suitable for making medical instruments used inside or outside of human body&&

About

Liquid Silicone Rubber Product Description SQUARE® LIM2012-XXA/B is one kind of 2-part liquid silicone rubber, catalyzed by platinum, mixing ratio of parts A:B=1:1, suitable for injection molding processes, meet biology activity requirement of ISO 10993. This series gain USP Class VI. Key Features High transparence High tensile and tear strength Good rebound property Excellent thermal and cold stability (-60°C to 250°C) Low yellowing Outstanding resistance to ageing Meet ISO 10993 biological reactivity test, GB/T 16886.10-2000 and GB/T16886.5-2003 standard At the temperature of 20 and in the condition of air-proof, the shelf life is 5 days after mixing A and B, the shelf life will decrease with the increasing of the temperature. Applications SQUARE® LIM2012-XXA/B is suitable for making medical instruments used inside or outside of human body&&

Product Description
Supplier	SQUARE
Generic	硅橡胶,LSR
Material Status	Commercial: Active
Features	Good Clarity,Good Tensile Strength,Good tear strength,Heat Stabilized
Availabilitys	Africa & Middle East ,North America,Latin America,Asia Pacific,Europe
Process Methods	Liquid injection molding

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	1.08	g/cm³	ASTM D792
Shrinkage rate
MD	2.5	%	JIS K6301

MECHANICAL	Nominal value	Unit	Test method
Shore hardness
Shaw’s A	40		ASTM D2240

elastic body	Nominal value	Unit	Test method
tensile strength	8.00	MPa	ASTM D412
Tensile strain
fracture	550	%	ASTM D412
tear strength	28.0	kN/m	ASTM D624
Compression deformation
175℃，22 hr	20	%	DIN 53517

THERMAL	Nominal value	Unit
Thermosetting components
Component A	按重量计算的混合比: 1.0
Component B	按重量计算的混合比: 1.0
storage stability
20 ℃	7200	min
Storage period	52	wk

Uncured Properties	Nominal value	Unit	Test method
viscosity	0.60	Pa·s	DIN 53019
Curing time
150℃	0.12	hr

Notes
1. Typical properties: these are not to be construed as specifications.
2. Die B
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