Aluminum Hydroxide
Introduction Aluminum Hydroxide is a white powder which can be used as flame retardant and filler. While it is used for resin Solid Surface,It has characteristic of white crystalline powder, non-toxic, tasteless, good mobility, low oil absorption, low iron content, particle morphology, particle size distribution, low impurity content, good stability, high whiteness, uniform particle size and good dispersibility. While it is used for composite materials,it has characteristic of micro powder,high white powder without secondary pollution,smoke elimination, filling, antistatic.The initial decomposition temperature of aluminum hydroxide is about 205 â??. Aluminum hydroxide flame retardant can release a large amount of water vapor when heated. A large amount of water vapor can store heat and dilute the concentration of polymer combustible gas. It can also form a non combustible barrier between the combustion source and the matrix material to achieve the purpose of flame retardant. At the same time, it is also a smoke suppressant, because the gas it releases is water vapor, which has no corrosion to metals. Usage Aluminum Hydroxide 14-100um filler powder can be used for MMA and UP solid surface and artificial marble that used for buildings and home decoration. Aluminum Hydroxide 1-10um flame retardant powder can be used for rubber hose, rubber plate, carpet, rubber liner, PVC wire and cable material, wire and cable sheath, electrical LDPE cable material,LSZH wire compound,Silicone rubber,Silastic module,Foam insulation,Paper-making,PVC industry,Pouring sealant,Shell of car/phone/plane/computer,toothpaste friction agent, low-voltage insulation devices,glass fiber reinforced plastic,adhesives, grille, carpet and other industries which required flame retardant. Package H-WF-8/10 25kg/bag, 24 Tons without pallets/20 FCL,20 Tons with pallets/20 FCL. H-WF-14/25/25msp/50/90 25kg/bag, 27 tons without pallets/20 FCL,24 Tons with pallets/20 FCL.
Super fine Powder Aluminum Hydroxide Aluminum hydroxide is a kind of filling flame retardant, mainly composed of Al (OH) 3. Aluminum hydroxide micro powder is white powder without secondary pollution. It is an inorganic environment-friendly flame retardant.It is suitable for flame retardant fields such as rubber and plastic products, such as mine conveyor belt, mine air duct coating cloth, hose, rubber plate, carpet, rubber liner, PVC wire and cable material, wire and cable sheath, building materials, damping paste, damping plate , electronics,flame retardant resin.It can be widely used in electrical LDPE cable material,LSZH wire compound,LSZH cable,Silicone rubber,Rubber insulation,Silastic module,Foam insulation,Paper-making,PVC industry,Pouring sealant,Shell of car/phone/plane/computer,conveyor belt, etc. The flame retardant effect of aluminum hydroxide after activated treatment is more better. (the ATH dosage increases after treatment, for example, the normal dosage of untreated 1 micron size aluminum hydroxide is 30-40%, the dosage can be increased to about 50% after activated treatment). It can endow products with flame retardant, smoke elimination, filling, antistatic and other characteristics. The utility model has the advantages of low cost, high performance, good stability, no volatilization, no corrosion to equipment, high decomposition temperature, etc. The initial decomposition temperature of aluminum hydroxide is about 205 . Aluminum hydroxide flame retardant can release a large amount of water vapor when heated. A large amount of water vapor can store heat and dilute the concentration of polymer combustible gas. It can also form a non combustible barrier between the combustion source and the matrix material to achieve the purpose of flame retardance. At the same time, it is also a smoke suppressant, because the gas it releases is water vapor, which has no corrosion to metals.
Aluminum hydroxide. 50kgs bags.
Aluminum Hydroxide Molecular formula: ALú¿OHú¬3 or AL2O3•3H2O Molecular weight: 78 1)Technical Index Chemical composition, % AL2O3 not less than Firing loss not less than Impurity not larger than SiO2 Fe2O3 NA2O AH-1 64.5 35 0.02 0.02 0.4 AH-2 64.0 35 0.04 0.03 0.5 AH-3 63.5 35 0.08 0.05 0.6 Note : 1. AL2O3 content is of the difference of 100% minus firing loss and impurity content. 2. The chemical composition is calculated of the baking at 110í+5íµ for 2 hour . 3. The impurity content is treated in line with the number rule of GB8170. Physical feature: there are mainly 4 sizes of aluminum hydroxide, 325, 800, 2,000 and 3,000 mesh. 2)Application Aluminum hydroxide is the most consumable and applicable inorganic additive flame retardant that does not only resist firing, but also prevents from smoke, dropping or toxic gas. So, it is widely used with gradual increase of the usage, at the sectors of hot solidifying and moulding plastic, synthetic rubber, coating and construction materials. internal plastic with knitted exterior covered with film, with the net weight of 25kg or 40kg
Aluminum Hydroxide Production quantity :100,000 tons Origin: Indonesia For water treatment, glass frit, semiconductors, refractories, electronic devices
Used in cable and wire,artcile stone,SMC,BMC,glasses,PVC,plastic,etc USed as flame retardant filler,material of other chemical products
Aluminum Hydroxide Al OH3 CAS NO. 21645-51-2 General Properties Physical and chemical properties Model Unit Test result Al2O3 % 99.53 SiO2 % 0.02 Fe2O3 % 0.01 Na2O % 0.015 Loss on ignition % 34.50 Attached water % 0.22 Mean particle diameter um 10 Whiteness % 90 PH value 8.5
Aluminum hydroxide is the most widely used inorganic flame retardant additive. As a flame retardant, aluminum hydroxide can not only be flame retardant, but also prevent smoking, no dripping and no toxic gas. Therefore, it has been widely used. Scope of application: thermosetting plastics, thermoplastics, synthetic rubber, coatings, building materials and other industries. At the same time, aluminum hydroxide is also the basic raw material of aluminum fluoride necessary for electrolytic aluminum industry, and aluminum hydroxide is also widely used in this industry.
A white colloidal substance that is almost insoluble in water.The anti-acid action is slow, persistent and strong, and has the function of astringency. It has the protective effect of mucosa, resulting in constipation, no CO2 (carbon dioxide), acid reaction, and alkaliemia.
