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Aluminum Hydroxide Fr
CAS No.:21645-51-2
Specifications:
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Physical properties and composition
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Qualitative data\Grade
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FR-808
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FR-803
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FR-801
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FR-8005
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Chemical composition
(%)
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Moisture
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0.06
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0.12
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0.35
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0.45
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AI(OH)3*
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99.8
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99.7
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99.6
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99.6
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Na2O
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0.15
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0.20
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0.30
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0.40
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Fe2O3
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0.01
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0.01
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0.01
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0.01
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SiO2
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0.01
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0.01
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0.01
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0.01
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Mean particle size(um)
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8
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3
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1
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0.5
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Loosed bulk density(g/cm3)
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0.6
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0.3
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0.25
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0.2
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Packed bulk density(g/cm3)
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1.25
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0.65
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0.6
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0.4
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DOPoil absorption(ml/100g)
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35
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50
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60
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80
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Whiteness(%)
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96
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96
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96
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96
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Specific surface area(m2/g)
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1.6
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3
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5
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10
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PH(30% slurry at room temperatrue)
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9 -10
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True specific gravity(g/cm3)
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2.42
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Refractive Index
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1.57
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Hardness(Mohs)
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3
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100-(Na2O+Fe2O3+SiO2)
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Particle size distribution of
aluminum hydoxide
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Packing: 25Kg paper bag
USE:
1.Flame-retardant and filler for PE,EVA,epoxy resins,PVC,rubber and other plastics.
2.Filler for high transparency artificial marble.
3.Catalyst and Catalyst support.
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