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SQUARE® LSR1966-39AE/BE

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:	mM1tyh_SQUARELSR196639AEBE.pdf
PRICE:	Order Products email sales@su-jiao.com

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Liquid silicone rubber material for addition type molding

Product Description
LSR1966-34A/B, LSR1966-39AE/BE is 2-part addition type liquid silicone rubber catalyzed by platinum, mixing ratio of parts of A:B=10:1, suitable for pour molding processes, it is medium viscosity.

Key Features

Good elasticity, easy to demould.

Good thermal stability and freeze resistance (The using temperature is -60°C to 250°C)

Stable shrinkage rate.

Catalyzed by platinum, nonpoisonous and no peculiar smell.

Good physical property, high rollover fluency.

Applications
Used for thermosetting resins, like the moulding of poxy resin, the moulding products used for art work and omament.

General Information
Features	High elasticity The smell is low to none Thermal stability, good Good demoulding performance Medium viscosity
Appearance	Clear/transparent

Physical	Nominal Value	Unit	Test Method
Molding Shrinkage - Flow	2.2	%	JIS K6301

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

Elastomers	Nominal Value	Unit	Test Method
Tensile Set ¹	1	%	ASTM D412
Tensile Strength	6.27	MPa	ASTM D412
Tensile Elongation (Break)	390	%	ASTM D412
Tear Strength ²	13.8	kN/m	ASTM D624

Thermoset	Nominal Value	Unit	Test Method
Thermoset Components
Component a	Mixing ratio by weight: 10
Component B	Mixing ratio by weight: 1.0
Shelf Life	52	wk

Uncured Properties	Nominal Value	Unit	Test Method
Viscosity			DIN 53019
-- ³	1.2	Pa·s	DIN 53019
-- ⁴	60	Pa·s	DIN 53019

Cured Properties	Nominal Value	Unit	Test Method
Rebound Resilience	79	%

Note Message
1 .	C mould
2 .	B mould
3 .	Part B
4 .	Part A

Resin Grade	Manufacturer	Category	Trademark
TOTAL Polyethylene HDPE 50100.2	TOTAL Refining & Chemicals	HDPE, HMW	TOTAL Polyethylene
BorSafe™ ME3444	Borealis AG	MDPE	BorSafe™
Ebalta AH 120 / TGL	Ebalta Kunststoff GmbH	Epoxy	Ebalta
POLYAXIS® LP 624	A. Schulman Inc.	HDPE	POLYAXIS®
Latimass 82-02 D030	LATI S.p.A.	Nylon 12	Latimass