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Liquid Silicone Rubber LR-LSRFC

Liquid silicone rubber LR-LSRFC is a fire-retardant liquid silicone rubber for coating.

It has excellent adhesion to substrates, low viscosity, and good ceramic effect.

Test :A/B ratio is adjustable, 130°C x 5min x 15MPa.


Typical Technical Properties:

Item

LSRFC-40

LSRFC-50

LSRFC-60

LSRFC-50E

LSRFC-70

Appearance

A:Transparent

B:Light grey

A: White

B: White

A:Light grey

B: Grey/black

A:Light grey

B:Light grey

A:Transparent

B:Grey

A/B ratio

2:100

1:1

1:1

1:1

2:100

Viscosity A (Pa.s)

/

115

80

70

/

Viscosity B (Pa.s)

16

90

80

84

150

Hardness (Shore A)

45

54

63

51

70

Density(g/cm³)

1.27

1.26

1.58

1.30

1.50

Tensile Strength (MPa )

2.5

5.0

3.0

5.0

3.0

Elongation  (% )

220

370

130

350

140

Tear Strength (kN/m )

8

17

7

10

8

Performance index

Excellent ceramic structure

UL94V-0

Excellent ceramic structure

Excellent ceramic structure

UL94V-0


 

Application: 

Suitable for manufacturing silicone sheets, glass fiber coatings, coated sponge products, glass fiber sleeves, and more.



Package &Storage:

In 20kg or 200kg drum.

Keep in cool, dry and ventilated place. Keep away from sunlight and fire sources. Keep in unopened containers, shelf life is 12 months from the date of production. It is shipped as non-hazardous substance.

Storage beyond the shelf life does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.


Silicone Rubber
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