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White Aluminium Oxide Coated Abrasives

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  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Henan

  • Validity to:

    Long-term effective

  • Last update:

    2019-06-07 02:06

  • Browse the number:

    145

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Company Profile
Topway Industries Material CO.,LTD
Contactaixin:

tuowei01(Mr.)  

Email:

telephone:

phone:

Arrea:

Henan

Address:

West Kexue Road, Zhengzhou, Henan Province, China

Website:

http://www.abrasives-tw.com/ http://tuowei01.jiguangjichangjia.com/

Product details

White fused alumina is one kind of electro-corundum, which produced by alumina in the electric arc furnace with temperature more than 2200℃,often, we call it white fused alumina, white aluminium oxide or white corundum. It is applied to the unshaped and shaped refractory materials, another,it can be used for abrasives, such as sandblasting, resin grinding wheel, ceramic grinding wheel, abrasives belt, abrasive paper and polishing.



Applications:

a.) WFA abrasive disc, coated sponge

b.) Abrasive paper, abrasive cloth, abrasive belt,etc.


Chemical composite and physical properties

Chemical Composition %

Al2O3

99.3%min

SiO2

0.10%max

Fe2O3

0.10%max

Na2O

0.35%max

Melting point(℃)

2250

Bulk density(g/cm3)

1.50~1.95

Mohs Hardness

9.0min

Color

White

Size

P12~P220 as per FEPA Standard


P Size standard


Sieve No.1

Sieve No.2

Sieve No.3

Sieve No.4

Sieve No.5

PAN


Sieve No.

Above sieve No.1 %

Sieve No.

above sieve No.1+2 %Max

Sieve No.

above sieve No.1+2+3 %

Sieve No.

above sieve No.1+2+3+4 %

Sieve No.

above sieve No.1+2+3+4+5 %Min

%max

P12

6

0

8

1

10

14±4

12

61±9

14

92

8

P16

8

0

12

3

14

26±6

16

75±9

18

96

4

P20

12

0

16

7

18

42±8

20

86±6

25

96

4

P24

14

0

18

1

20

14±4

25

61±9

30

92

8

P30

16

0

20

1

25

14±4

30

61±9

35

92

8

P36

18

0

25

1

30

14±4

35

61±9

40

92

8

P40

25

0

35

7

40

42±8

45

86±6

50

96

4

P50

30

0

40

3

45

26±6

50

75±9

60

96

4

P60

35

0

45

1

50

14±4

60

61±9

70

92

8

P80

45

0

60

3

70

26±6

80

75±9

100

96

4

P100

50

0

70

1

80

14±4

100

61±9

120

92

8

P120

70

0

100

7

120

42±8

140

86±6

170

96

4

P150

80

0

120

3

140

26±6

170

75±9

200

96

4

P180

100

0

140

2

170

15±5

200

62±12

230

90

10

P220

120

0

170

2

200

15±5

230

62±12

270

90

10


Packing:

1000kg or 1250kg big bags

Big bag on pallets

25kg woven bag in big bags

25kg small bag on pallets


http://www.abrasives-tw.com/