Cushion joint and sealing joint for reflex glass A-5,A-6,B-5

Cushion joint and sealing joint for reflex glass A-5,A-6,B-5

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LG-410 asbestos rubber sheet is made of high quality asbestos fiber, natural rubber, filling material, colorant and so on. It has high cost performance and is widely used in the industrial field. It is a cheap sealing gasket material.

Performance

Item

Model

410

410A

410B

410C

Strength of extension≥Mpa

9

12

15

19

Ageing coefficient

0.9

0.9

0.9

0.9

Loss on igition≤%

30

30

28

28

Compression ratio≥%

12±5

12±5

12±5

12±5

Disability≥%

40

40

45

45

Dentity

g/cm3 g/cm3

1.6~2.0

Tmax:  0C

200

300

400

450

Pmax:  Mpa

2.3

3.5

5.0

6.0

Medium

Water, steam

 Flexible graphite, also known as expanded graphite, takes scaly graphite as raw material and forms interlayer compound after chemical treatment. It is a new graphite product.In addition to the properties of natural graphite, it also has special flexibility and elasticity.Flexible graphite composite gasket is a kind of rectangular or geometrically complex gasket made of high-strength graphite composite plate which is composed of punch teeth or punched metal core plate and expanded graphite particles. It has excellent corrosion resistance, high and low resistance and good compression rebound rate. It is used for tubes, valves, pumps and pressure vessels.Sealing components for heat exchanger, condenser, water level gauge, engine, diesel engine, air compressor, exhaust pipe, refrigerator, etc.Therefore, it is an ideal sealing material.Widely used in shipbuilding, flange, exhaust pipe, chemical industry, petroleum, metallurgy, nuclear power and other industrial departments.