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50 Mesh GL expanded graphite for flexible graphite sheet & roll
50 Mesh GL expanded graphite for flexible graphite sheet & roll
Supplier Info
[China Supplier]
Contact Person : Ms. Ni Eileen
Tel : 86-532-88471267
Fax : 86-532-88471267
Product Detail
1.good expandability 2.high temperature resistance 3.anti-radiation 4.heat insulation 5.lubrication

The expanded graphite for flexible graphite sheet & roll

Expanded graphite is a type of flexible graphite which takes natural flake graphite as the raw material and is treated by chemical technology. Under the high temperature, it can expanded 100-300 times in volume instantaneously. Flake graphite becomes vermiform graphite which is loose in structure, porous, curved, with large surface area, high surface energy and strong adsorptive powder. The vermiform graphite pieces can be inlaid by themselves. In this way, its flexibility, resilience and plasticity are increased. It is high quality material of making flexible graphite sheet & roll and various sealing components.

Type: 5095200, 5095250, 5095300;

     5099200, 5099250, 5099300;

Expansion Rate:100-300ml/g

Property: good expandability, high temperature resistance, anti-radiation, heat insulation, lubrication, plasticity and chemical stability.

Mesh

FC

(%)

Expansion Rate

(ml/g)

Model

 

PH Value

Over Size

 

Volatile Matter

(%)

Monisture

(%)

Ash

(%)

Sulfur Content

After Expansion

50

Mesh

95

200

5095200

3-5

85%

13-15

≤0.1

4.1%

less 1800ppm

250

5095250

3-5

85%

15-18

≤0.1

4.1%

less 1800ppm

300

5095300

3-5

85%

15-18

≤0.1

4.1%

less 1800ppm

99

200

5099200

3-5

85%

13-15

≤0.1

0.7%

less 1800ppm

250

5099250

3-5

85%

15-18

≤0.1

0.7%

less 1800ppm

300

5099300

3-5

85%

15-18

≤0.1

0.7%

less 1800ppm

50 Mesh GL expanded graphite for flexible graphite sheet & roll

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