Aluminum Hydroxide CAS No. 21645-51-2 Used as Fire Retardance in Coating and Flame Retardancy in Polymer

Model NO.
AT-FR-8
Quality
Special Class
Sio2
Sio2
Fe2o3
0.04max
Al2O3
99.3min
Appearance
White
Transport Package
PP Woven or Kraft Bag, 25kg/Bag, 1t/Jumbo Bag
Specification
99.6%
Trademark
Aotai
Origin
China
HS Code
2818300000
Production Capacity
30000tons/Year
Reference Price
$ 612.00 - 720.00
Contact Us

Product Description

Product Description

The flame-retardant mechanism of aluminum hydroxide is: it decomposes at 200-300ºC, and dehydration reaction occurs after decomposition, which absorbs a large amount of heat on the surface of polymer materials, which can reduce the surface temperature of burning materials; at the same time, dehydration produces a large amount of water vapor, which dilutes combustible gas and oxygen Concentration; Its decomposition residues Al2O3 are dense oxides, which are deposited on the surface of the material to limit the generation of combustible gas,so it can play the role of heat insulation and oxygen isolation and achieve the effect of suppressing smoke; And aluminum hydroxide can absorb acid gas . Aluminum hydroxide has a moderate price and is the most widely used  flame retardant filler.
Specification:

Model
  		Al(OH)   3
≥ 		AL2 O
≥ 		Si O2
≤ 		Fe 2 O3
≤ 		Na2 O
≤ 		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:
 Low smoke halogen free cable materials, silicone rubber, thermosetting plastics, thermoplastics, synthetic rubber, paint, rubber insulation materials and building materials and other industries.

Certifications


Aluminum Hydroxide CAS No. 21645-51-2 Used as Fire Retardance in Coating and Flame Retardancy in Polymer
Aluminum Hydroxide CAS No. 21645-51-2 Used as Fire Retardance in Coating and Flame Retardancy in Polymer
Aluminum Hydroxide CAS No. 21645-51-2 Used as Fire Retardance in Coating and Flame Retardancy in Polymer

Packaging & Shipping


Company Profile

 Zibo Aotai New Material Technology Co., Ltd. which is located in Zibo City, China. Our company is mainly engaged in technology research and development, bulk production and sales. Our main products  are Aluminum hydroxide,  Calcined alumina, Poly Aluminium Chlorid e , Activated alumina ball, With professional equipment ,advanced technology, perfect teamwork guidance, and mature trading system, we are confident that we could provide the best service and qualit y assurance  at pre-sales and after-sales stage.
 

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.

 

Oxide

DREAMKITCHEN.PT, 2023