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MY FLSR7435 room temperature curing liquid fluorosilicone rubber

Description

MY FLSR7435 liquid fluorosilicone rubber is a liquid polymer material made from ethylene based polyfluorosiloxane as the base adhesive, low fluorosiloxane containing silicon hydrogen as the crosslinking agent, reinforced with fillers, and vulcanized with platinum. It has excellent high and low temperature resistance, oil resistance, and electrical insulation, and can be cured at room temperature.

 

Product performance

Item

Test Methods

MY FLSR7435

Component A color

Visual inspection

light yellow

Component B color

Visual inspection

light yellow

Viscosity of Component A/Pa.s (shear rate 10 s-1)

Q/371002WXH028-2016

350

Viscosity of Component B/Pa.s (shear rate 10 s-1)

Q/371002WXH028-2016

300

25℃×48h

density/g/cm3 

ASTM* D792

1.42

hardness/Shore A

ASTM D2240

35

Tensile Strength/MPa

ASTM D412

8.1

Elongation at break/%

ASTM D412

320

Tear strength/kN/m

ASTM D624-B

14.5

Resilience/%

ASTM D1054

36

Compression set/%177℃×22h

ASTM D395

21

Fuel C/%25℃×72h

ASTM D471

24.0

 

Usage:  

MY FLSR7435 liquid fluorosilicone rubber is packaged in two components. When in use, mix components A and B in a 1:1 ratio by mass until evenly stirred, then degas the mixture. It can be cured completely after being left at room temperature (25℃±5 ) for 48 hours.

 

Packaging:

Packaged in 20kg/plastic drums

 

Shelf Life: 

Store in a cool, dry environment in unopened original package for up to 12 months.

 

Precautions: 

Avoid contact with compounds containing nitrogen, sulfur, phosphorus, and heavy metals to prevent incomplete vulcanization or non-vulcanization of the product. 



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