Aluminium Hydroxide for Glass and Ceramic Industry

• Customization: Available
• CAS No.: 21645-51-2
• Formula: Al(Oh)3
• Model NO.: Aluminium Hydroxide
• EINECS: 244-492-7
• Certification: ISO
• Purity: ≥99%
• Appearance: Powder
• Grade Standard: Industrial Grade
• Absorption (Ml/100g): 21-35
• Moisture %<: 0.2
• Other Application: Filler for Onyx, Artificial Panel
• Al(Oh)3 % >: 99.6
• Fe2o3 %<: 0.08
• Transport Package: 25kg 40kg 1200kg Per Bag.
• Specification: 1-2-4 UM Or Customized
• Trademark: UNIQUE
• Origin: China
• HS Code: 28183000
• Production Capacity: 5000 Ton/Month

Product Description

 

Product Description

 

Aluminum Hydroxide

The raw material of micro power aluminum hydroxide is sodium aluminate solution with high purity, and the ultrafine aluminum hydroxide powder is produced by precipitation method. It has the characteristics of small particle size, high whiteness and high chemical purity.

Aluminum Hydroxide 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 glass and ceramic industry .It can also be used as filling materials in building boards, artificial marble, paper and other products.
 

Brand	Al(OH)3≥	SiO2≤	Fe2O3≤	Na2O≤	Na2O(s)≤	D50μm	+325mesh%≤	DOPml/100g≤	whiteness%≥	Conductivity us/cm≤	moisture%≤
H-WF-1-LS	99.7	0.02	0.01	0.15	0.03	0.8-1.4	0.1	45	97	120	0.35
H-WF-LE	99.7	0.02	0.01	0.15	0.02	0.8-1.4	0.1	45	97	30	0.35
H-WF-1	99.7	0.02	0.01	0.3	0.03	0.8-1.4	0.1	45	97	120	0.35
H-WF-2N	99.7	0.02	0.01	0.3	0.03	1.2-2	0.1	45	96	120	0.35
H-WF-3	99.6	0.1	0.02	0.3	0.03	2.5-4.5	0.5	30	96	120	0.4
H-WF-5	99.6	0.1	0.02	0.3	0.03	4-7	3	32	96	120	0.4

Applications

 

 

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.

-Cable industry: It can be used as an insulating and protective material for wires and cables.

-Plastics industry: It is an inorganic flame retardant that can be used in the resin synthetic rubber and plastics industry.

-Glass industry: It can be used in glass industry to increase whiteness, transparency, glossiness and brightness.

-It can be used as a raw material for the production of aluminum fluoride, cryolite, aluminum sulfate, alumina oxide and other mineral salt products.

-Battery industry: It can be used for lithium battery diaphragm coating material to play a heat resistance, high temperature resistance, insulation role.

-Paper production industry: It can improve the whiteness, opacity, smoothness and ink absorption of coated paper, and can also be used in the production of various high-grade papers.

-Rubber industry: It can improve the resistance of silicone rubber to leakage marking and corrosion resistance.

-It can be added to thermoplastic PVC products, that is, it can play a flame retardant role and can inhibit the production of smoke.

 

Technical Index

Al(OH)3-content	[%]	≥99.6
SiO2	[%]	≤0.02
Fe2O3	[%]	≤0.02
Na2O(total)	[%]	≤0.30
Na2O(soluble)	[%]	≤0.01
Loss on ignition	[%]	34.5±0.5
Free moisture	[%]	≤0.30
Particle size (Laser diffraction)	D50(μm)	1.0-2.0

Bulk density	kg/m^3	300-350
Oil absorption	ml/100g	≤32
Whiteness (Elrepho 457nm)	[%]	≥97
Electrical conductivity	μs/cm	≤60
Refractive index		1.58
Mohs hardness		3

Brand	Al(OH)3≥	SiO2≤	Fe2O3≤	Na2O≤	Na2O(s)≤	D50μm	+325mesh%≤	DOPml/100g≤	whiteness%≥	Conductivity us/cm≤	moisture%≤
H-WF-1-LS	99.7	0.02	0.01	0.15	0.03	0.8-1.4	0.1	45	97	120	0.35
H-WF-LE	99.7	0.02	0.01	0.15	0.02	0.8-1.4	0.1	45	97	30	0.35
H-WF-1	99.7	0.02	0.01	0.3	0.03	0.8-1.4	0.1	45	97	120	0.35
H-WF-2N	99.7	0.02	0.01	0.3	0.03	1.2-2	0.1	45	96	120	0.35
H-WF-3	99.6	0.1	0.02	0.3	0.03	2.5-4.5	0.5	30	96	120	0.4
H-WF-5	99.6	0.1	0.02	0.3	0.03	4-7	3	32	96	120	0.4

 

Company Profile

Zibo Unique International Trading Co.since from 2021,its a stock holding group specialized in import and export business. Our company already established long-term cooperation relationship and got deeply support from CHALCO(biggest aluminum manufacturer in the world),Weiqiao Pioneering Group(World 2^nd Aluminum Group),Xinfa Aluminum and so on.
The main production including:
Industrial Application: Aluminum Hydroxide,Industrial Alumina
Refractories/Ceramics Application: Tabular Alumina,Calcined Alumina,White Fused Alumina,Bauxite etc.
Water Treatment Agent Application: Polyaluminim Chloride, Polyferric Sulfate, Ferrous Sulfate Hepta hydrate, Aluminum Sulfate,etc and other chemical raw materials

Detailed Photos

 

Packaging & Shipping

FAQ

Q: Are you factory?
A: We're manufacturer with trading company,belongs to government company.
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.

CONTACT
Oren
[phone]