Aluminium Hydroxide for Filler /Alumina Trihydrate 21645-51-2

• Customization: Available
• CAS No.: 21645-51-2
• EINECS: 244-492-7
• Model NO.: AT-FR-1
• Structure Feature: Powder
• Appearance: White
• Al2O3: 99.3min
• Sio2: 0.1max
• Fe2o3: 0.04max
• Usage: Chemical Industry Product
• Source: Particle
• Material: Al(Oh)3
• Type: Flame Retardant
• Effect: Fire Retardant and Smoke Suppressant
• Transport Package: PP Woven or Kraft Bag, 25kg/Bag, 1t/Jumbo Bag
• Specification: 99.6%
• Trademark: Aotai
• Origin: P. R. China
• HS Code: 2818300000
• Production Capacity: 30000tons/Year

Product Description

As a new inorganic flame retardant, it has the characteristics of halogen-free, low-smoke, non-toxic, anti-drip and filling. It is mainly used for rubber, plastics, paints, adhesives and other polymer materials to eliminate smoke and flame retardant. It can also be used as filling materials in building boards, artificial marble, paper and other products.
 

Specification

 

Model	Al(OH) 3 ≥	AL2O ≥	SiO3 ≤	Fe2O3 ≤	Na2O ≤	D50 (μm)	Oil Absorption Ml/100g≤	PH	Moisture %	Whiteness %
H-WF-1	99.6	64.5	0.05	0.02	0.25	1.5-1.8	37.5	8.5	0.25	99.2
H-WF-3	99.6	64.5	0.05	0.02	0.25	2.5-3.5	33.8	8.5	0.25	95
H-WF-5	99.6	65	0.03	0.02	0.25	4.965	33.6	8.5	0.25	95
H-WF-8	99.6	65	0.03	0.02	0.25	8.532	32	8	0.25	92/98
H-WF-10	99.7	65	0.03	0.02	0.25	9.684	29	8	0.25	92/96/98
H-WF-15	99.6	65	0.03	0.02	0.25	14.932	22	8	0.25	92/95/98
H-WF-20	99.7	65	0.03	0.02	0.25	19.731	21	8	0.25	90/95/98
H-WF-25	99.8	65	0.03	0.02	0.25	26.138	21	8	0.25	98
H-WF-75	99.8	65	0.02	0.02	0.25	74.654	20	7.5	0.25	97
H-WF-100	99.8	65	0.02	0.02	0.25	90.537	19	7.5	0.25	96

 

Application

 

Aluminum hydroxide is the most widely used inorganic flame retardant, as a flame retardant not only can prevent flame retardant, and can prevent smoke, do not produce drops, do not produce toxic gas, therefore, more widely used, the amount of use is increasing year by year .Scope of use: low smoke halogen free cable materials, silicone rubber, thermosetting plastics, thermoplastics, synthetic rubber, paint, rubber insulation materials and building materials and other industries.







FAQ
Q: Are you factory?
A: Yes, we are factory.
Q: How is your quality?
A: We have top grade production equipment and precision measuring instruments and we also            have engineers and technicians carry out quality control.
Q: Can you supply free samples?
A: 1kgs free sample is available, but freight charges will be at your account, The charges will be           return to you or deduct from your order in the future.
Q: What about the payment?
     100% T/T in advance, 30% T/T in advance, the balance 70% against the B/L copy, Irrevocable          L/C at sight
Q: The MOQ is?
A: MOQ is usually 1 ton, special products can be coordinated with each other.
Q: Can I visit your factory?
A: Yes, we welcome you to visit our factory at anytime
Q: How about your delivery time?
A: Usually the shipment is within 15 days after confirming receipt of your payment, some products      maybe need  longer time.