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SQUARE® LIM3900-40A/B

Category:	Silicone Rubber, LSR , Silicone Rubber, LSR
Manufacturer:	Shenzhen SQUARE Silicone Co., Ltd.
Trademark:	SQUARE®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	LM0QTZ_SQUARELIM390040AB.pdf
PRICE:	Order Products email sales@su-jiao.com

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Liquid silicone rubber material for baby nipples Product Description SQUARE LIM3900-XXA/B is high transparence and tear strength, 2-part liquid silicone rubber suitable for injection molding processes, catalyzed by platinum. Key Features High transparence High tear and tensile strength Good rebound property Excellent thermal and cold stability (-60°C - 250°C) Low yellowing Outstanding resistance to ageing Meet US FDA CFR 21.Part.177.2600 and EN14350.2, the 4.9 test standard of volatile compound and Europe RoHS standard At the temperature of 20°C 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® LIM39XXA/B is suitable for making baby nipples etc.

Message

Liquid silicone rubber material for baby nipples

Product Description
SQUARE LIM3900-XXA/B is high transparence and tear strength, 2-part liquid silicone rubber suitable for injection molding processes, catalyzed by platinum.

Key Features

High transparence

High tear and tensile strength

Good rebound property

Excellent thermal and cold stability (-60°C - 250°C)

Low yellowing

Outstanding resistance to ageing

Meet US FDA CFR 21.Part.177.2600 and EN14350.2, the 4.9 test standard of volatile compound and Europe RoHS standard

At the temperature of 20°C 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® LIM39XXA/B is suitable for making baby nipples etc.

General Information
Features	High tensile strength Good tear strength Definition, high Thermal stability, good
Agency Ratings	FDA 21 CFR 177.2600
RoHS Compliance	RoHS compliance
Appearance	Clear/transparent
Processing Method	Liquid Injection Molding (LIM)

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.10	g/cm³	ASTM D792
Molding Shrinkage - Flow	2.0	%	JIS K6301

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore A)	40		ASTM D2240

Elastomers	Nominal Value	Unit	Test Method
Tensile Strength	8.50	MPa	ASTM D412
Tensile Elongation (Break)	600	%	ASTM D412
Tear Strength ¹	30.0	kN/m	ASTM D624
Compression Set (175°C, 22 hr)	25	%	DIN 53517

Thermoset	Nominal Value	Unit	Test Method
Pot Life (20°C)	7200	min
Shelf Life	52	wk

Uncured Properties	Nominal Value	Unit	Test Method
Viscosity	700	Pa·s	DIN 53019

Note Message
1 .	B mould

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