High Whiteness Aluminum Hydroxide For Filler

High whiteness aluminum hydroxide for filler (Seeding process)
It is produced by precipitaion method with the sodium aluminate solution from sintering process as the seeds, its characteristics – Slow decomposition rate, complete crystallization, low impurity, high intensity and good transparency.
It has the texture properties of jade, which can be used as superior filler in the solid surface, crafts and other composites.

Brand

Chemical composition%

DOP

Whiteness

Particle size

Moisture

Al(OH)3

SiO2

Fe2O3

Na2O

Na2O (S)

ml/100g

%

D50

μm

+325mesh

%

H-WF-14SP

99.6

0.03

0.02

0.20

0.02

30

95

16±3

12

0.3

H-WF-25SP

99.6

0.03

0.02

0.20

0.

30

94

25±5

0.2

H-WF-25MSP

99.6

0.03

0.02

0.20

0.03

21

95

0.2

H-WF-50SP

99.6

0.03

0.02

0.20

0.02

30

93

50±10

0.2

H-WF-75SP

99.6

0.03

0.02

0.20

0.02

30

92

85±15

0.1

H-WF-90SP

99.6

0.03

0.02

0.20

0.02

30

91

95±20

0.1

High whiteness aluminum hydroxide for filler (Carbonating process)
High whiteness(Reputated as China White), low oil absorption, good stability at room temperature  and dehydrated to alumina while heating, to make the products have the function of flame retardant. Its a good flame retardant filler because that no toxic and corrosive gases were generated in thermal decomposition.It’s widely used in the solid surface, mould plastics, epoxy potting compound and other composite materials.

Brand

Chemical composition%

DOP

Whiteness

Particle size

Moisture

Al(OH)3

SiO2

Fe2O3

Na2O

Na2O(s)

ml/100g

%

D50

μm

+325mesh

%

H-WF-8

99.6

0.05

0.02

0.30

0.03

33

96

8±2

3

0.4

H-WF-10

99.6

0.05

0.02

0.30

0.03

33

96

10±2

4

0.3

H-WF-14G

99.6

0.05

0.02

0.30

30

90

11±3

0.3

H-WF-14LV

99.6

0.05

0.02

0.30

0.03

29

95

13±3

15

0.3

H-WF-14

99.6

0.05

0.02

0.30

0.03

32

95

15±3

15

0.3

H-WF-15A

99.6

0.04

0.01

0.20

0.03

32

98

13±2

0.3

H-WF-25

99.6

0.05

0.02

0.30

0.03

32

95

25±5

0.2

H-WF-75

99.6

0.05

0.02

0.25

0.03

40

93

85±15

0.1

H-WF-90

99.6

0.05

0.02

0.25

0.02

40

93

100±20

0.1

H-WF-100

99.6

0.1

0.02

0.30

40

90

≥90

0.1

Application:

1. Flame retardant, it’s widely used in the solid surface, mould plastics, epoxy potting compound and other composite materials.

2.Filler for artificial agate,artificial marble

3.Filler for Grille

4.Filler for  SMC & BMCmoulding Products

Application:fiber glass,artifical agate,grille.solid surface/artifical marble,SMC/BMC,glass industry,PVC


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