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SQUARE® LIM6968-40A/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:	R1OQAB_SQUARELIM696840AB.pdf
PRICE:	Order Products email sales@su-jiao.com

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Conductive liquid silicone rubber for OA roller

Product Description
The product is one kind of 2-part silicone rubber, catalyzed by platinum, mainly used in printer and duplicating machine roller surface material, suitable for injection moulding processes.

Key Features

High rebound, low volatility, high temperature resistance

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.

Application
The product is mainly used in printer and duplicating machine roller surface material.

General Information
Features	Conductivity Heat resistance, high
Uses	Roller Printing machine parts
Appearance	Black
Processing Method	Liquid Injection Molding (LIM)

Physical	Nominal Value	Unit	Test Method
Specific Gravity	0.997 - 0.998	g/cm³	ASTM D792
Molding Shrinkage - Flow	< 2.5	%	JIS K6301

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore A)	20		ASTM D2240

Elastomers	Nominal Value	Unit	Test Method
Tensile Set ¹	< 2	%	ASTM D412
Tensile Strength	> 1.00	MPa	ASTM D412
Tensile Elongation (Break)	> 350	%	ASTM D412
Tear Strength ²	> 2.00	kN/m	ASTM D624
Compression Set (200°C, 4 hr)	< 8.0	%	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	100 - 150	Pa·s	DIN 53019

Cured Properties	Nominal Value	Unit	Test Method
Rebound Resilience	> 50	%

Note Message
1 .	C mould
2 .	B mould

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