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Current:Home » Product Categories » » fossil flax
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fossil flax
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Product:
Brand: aa 
Price: 400.00USD/ 
MOQ: 1  
Total supply:
Delivery time: From the date of payment from the buyer within days of delivery
update time: 2024-01-05 01:00  Valid to:Long-term effective
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asbestos

 

1. USE OF ASBESTOS

 

Asbestos has feature of high fib re   strength and rapid hydrophobic speed ,so it is the ideal material of asbestos-cement products .besides ,asbestos is also used widely in heat preservation products , friction brakes ,reinforcing material of plastics, sealing gaskets ,building material of asphalt pavements ect.

 

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

 2. our certification 

 

 

 

3.our factory

 

 

 

Mining  welome you!

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