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List of Loss on ignition

Temperature(°C)    

300

400

500

600

700

800

LOI (%)

1.34

3.00

11.44

13.01

13.31

13.55

Chemical Composition

Element

SiO₂

MgO

H₂O

Al₂O₃

FeO

NiO

Content (%)

41.36

40.14

13.22

0.65

2.25

0.27

Specification of Asbestos

Category

+12.5MM(%)

+7.5MM(%)

+1.4MM(%)

-1.4MM(%)

Dust and Sand(%)

Sand Content(%)

Moisture(%)

Grade

3

(≥)

(≤)

40

44

16

6.5

0.5

3-40

4

30

53

17

7.0

0.5

4-30

20

62

18

7.5

0.5

4-20

10

70

20

8.0

0.5

4-10

5

70

30

11.0

0.5

5-70

60

40

12.0

0.7

5-60

50

50

19.0

0.5

5-50

6

40

60

21.0

0.5

6-40

Special

50

50

17.5

0.5

0.7-1.5

For braking specially

1.It could be used in thermal insulation products.

2.It could be used in rubber products.

3.It could be used in brake products.

4.It could be used in electrical material.

5.It could be used in textile industry.

6.It could be used in construction industry.