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Silopren® Matrix 70

Category:	Silicone Rubber, LSR , Silicone Rubber, LSR
Manufacturer:	Momentive Performance Materials Inc.
Trademark:	Silopren®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	xlTp25_Silopren-Matrix-70.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message
Silopren Matrix 70 and 80 two-component liquid silicone rubber for injection molding processes contain polymeric fibers, which help reinforce molded articles while maintaining LSR's excellent processing properties. Key Features and Typical Benefits Vulcanizates consisting of Silopren Matrix LSR are distinguished by the following properties: High thermal stability Excellent stability and flexibility at low temperatures Good rubber-like properties High modulus High stability to ozone and ultraviolet light Outstanding resistance to aging Excellent dielectric behavior over a wide range of temperatures Not readily combustible, does not melt or drip Easily pigmentable with LSR color pastes Potential Applications Because of its outstanding properties, Silopren Matrix LSR is an excellent candidate to consider for use in the following elastomeric articles: Membranes Pressure hoses Exhaust hangers Watchbands Belts

Message

Silopren Matrix 70 and 80 two-component liquid silicone rubber for injection molding processes contain polymeric fibers, which help reinforce molded articles while maintaining LSR's excellent processing properties.

Key Features and Typical Benefits
Vulcanizates consisting of Silopren Matrix LSR are distinguished by the following properties:

High thermal stability

Excellent stability and flexibility at low temperatures

Good rubber-like properties

High modulus

High stability to ozone and ultraviolet light

Outstanding resistance to aging

Excellent dielectric behavior over a wide range of temperatures

Not readily combustible, does not melt or drip

Easily pigmentable with LSR color pastes

Potential Applications
Because of its outstanding properties, Silopren Matrix LSR is an excellent candidate to consider for use in the following elastomeric articles:

Membranes

Pressure hoses

Exhaust hangers

Watchbands

Belts

General Information
Features	Fast Cure Fast Molding Cycle Good Colorability Good Mold Release Good Processability Good Stability Good Thermal Stability Good UV Resistance Low Temperature Flexibility Ozone Resistant
Uses	Belts/Belt Repair Hose Membranes
Forms	Liquid
Processing Method	Injection Molding

Physical	Nominal Value	Unit	Test Method
Density	1.14	g/cm³	DIN 53479

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore A)	70		DIN 53505

Elastomers	Nominal Value	Unit	Test Method
Tensile Stress (50% Strain)	4.40	MPa	DIN 53504
Tensile Strength	7.80	MPa	DIN 53504
Tensile Elongation (Break)	250	%	DIN 53504
Tear Strength ¹	44.3	kN/m	ASTM D624

Thermoset	Nominal Value	Unit
Thermoset Components
Part A	Mix Ratio by Weight: 1.0
Part B	Mix Ratio by Weight: 1.0
Post Cure Time (200°C)	4.0	hr

Uncured Properties	Nominal Value	Unit
Color
-- ²	Translucent
-- ³	Translucent
Pot Life (20°C)	4300	min

Note Message
1 .	Die B
2 .	Part B
3 .	Part A

Resin Grade	Manufacturer	Category	Trademark
Maxelast® F7860	Nantong Polymax Elastomer Technology, Co., Ltd	TPE	Maxelast®
Trexprene® A40NU	Mitsubishi Chemical Performance Polymers, Inc.	TPV	Trexprene®
BJB Silicone TC-5015 A/B	BJB Enterprises, Inc.	Silicone	BJB Silicone
Chiao Fu PP PP212GB20 NAT	Chiao Fu Enterprises Co., Ltd.	PP, Unspecified	Chiao Fu PP
EXCELINK 3300B	JSR Corporation	TPV	EXCELINK