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Low-viscosity Aluminum Hydroxide(HT-205 ATH-HW-3 )

CAS No. 21645-51-2
Al(OH)3

Low-viscosity Aluminum Hydroxide behave as flame retardant filler in pouring sealant, BMC,SMC and other industries. Compared with ordinary aluminum hydroxide, its particle size distribution is narrower and more concentrated, the viscosity is lower. Low-viscosity Aluminum Hydroxide is divided into four grades according to particle size.

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Description

Low-viscosity Aluminum Hydroxide behave as flame retardant filler in pouring sealant, BMC,SMC and other industries. Compared with ordinary aluminum hydroxide, its particle size distribution is narrower and more concentrated, the viscosity is lower. Low-viscosity Aluminum Hydroxide is divided into four grades according to particle size.


 

Item

Value

HT-205  LV-2

HT205  LV-3

HT-205  LV-5

HT-205  LV-8

1

Al2O3) %

≥64.5

≥64.5

≥64.5

≥64.5

2

SiO2) %

≤0.04

≤0.04

≤0.04

≤0.04

3

Fe2O3) %

≤0.02

≤0.02

≤0.02

≤0.02

4

Na2O) %

≤0.4

≤0.4

≤0.4

≤0.4

5

Loss on Ignition(1100°C)  %

34.0 35.0

34.0 35.0

34.0 35.0

34.0 35.0

6

Moisture (105 °C)  %

≤0.5

≤0.5

≤0.5

≤0.5

7

Whiteness  /%

≥96

≥94

≥93

≥92

8

pH

8.5  11.5

8.5  11.5

8.5  11.5

8.5  11.5

9

Particle SizeD50/µm

≤2.8

2  4

4  6

6 9

 Key advantages

 Low viscosity

 Narrow particle size distribution

● Optional different grades

 Low oil absorption

Application

Low-viscosity Aluminum Hydroxide is widely used in BMC, SMC, laminate, pouring sealant and other industries. 

Packaging

Net weight 25kg/bag, Compound paper-plastic bag

Storage and Attention

Keep in dry, room temperature and moisture proof condition, preventing the heating