China High Whiteness Aluminum Hydroxide Ath for Acrylic Resin, CAS 21645512 Aluminum Trihydrate Manufacture for Artificial Stones

• Customization: Available
• CAS No.: 21645-51-2
• Formula: Al(Oh)3
• Model NO.: ATH
• Classification: Alkaline,Aluminum Hydroxide
• Grade Standard: Industrial Grade
• Kind: Alkaline Oxide
• Quality: First Class
• Ath Model: H-Wf-/14/25/25msp/50/75/90
• Particle Size Um: 1-10um,14-100 Um Customized
• Whiteness >: 92-95grade 97-99grade
• Al(Oh)3 % >: 99.6
• Sio2 %<: 0.01
• Fe2o3 %<: 0.008
• Na2o %: 0.3
• Moisture %: 0.2
• Absorption (Ml/100g): 21-35
• 1: Filler for Artificial Marble Stone
• 2: Filler for Acrylic Solid Surface
• 3: Filler for SMC(Sheet Molded Plastic), BMC
• 4: Filler for Artificial Onyx/Panel/Agate
• 5: Flame Retardant Powder for Cable
• 6: Aluminum Hydroxide for PVC Compound
• Transport Package: 25/40/1000/1200 Kg/Bag with Pallets or Without.
• Specification: 1-10um, 14-100 um customized
• Trademark: JR
• Origin: Shandong Province, China
• HS Code: 281830
• Production Capacity: 360000 Tons/Year (MFG)
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 25.500kg

Product Description

ALUMINA TRIHYDRATE,Aluminum Hydroxide ( ATH )
Aluminum Hydroxide for Solid Surface for Acrylic artificial solid surface/marble stone,
China supplier 

Product Description

Technical Date Sheet:
Molecular Formula: Al(OH)₃
H.S. CODE: 2818 3000
CAS No.:21645-51-2
EINECS No.:244-492-7




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 ºC. 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.

Product Parameters

 

Fine powder Aluminum hydroxide

Technical Index	Aluminum Hydroxide/Alumina Trihydrate/Aluminum Trihydrate
Type	H-WF-8	H-WF-10	H-WF-14	H-WF-25MSP	H-WF-25	H-WF-50	H-WF-90
AL(OH)3 %≥	99.6	99.6	99.6	99.6	99.6	99.6	99.6
SiO2 %≤	0.02	0.02	0.02	0.02	0.02	0.02	0.02
Fe2O3 %≤	0.008	0.008	0.008	0.008	0.008	0.008	0.008
Na2O %≤	0.3	0.3	0.3	0.25	0.25	0.25	0.0.25
Moisture %≤	0.2	0.2	0.2	0.2	0.2	0.2	0.2
Particle Size  D50(μm)	8±2	10±2	14±2	21±5	25±5	50±5	90±15
Whiteness % ≥	98	98	98	98	96	96	95
Oil Absorption (ml/100g)≤	30	30	27	24	25	23	22

SuperFine Powder Aluminum Hydroxide

Product advantages:
Production technology of seed generation by fine precipitation method.
The pretreatment process ensures the stability and purity of the product.
Superfine grinding and classification technology endows products with reasonable particle size distribution.
The efficient modification method gives the product better compatibility and machinability.
Sophisticated R&D equipment and strong R&D team strength ensure the high quality of existing products and the development of new products.

Technical Index	Aluminum Hydroxide/Alumina Trihydrate/Aluminum Trihydrate
Type	JR-ATH-1(H-WF-1)	JR-ATH-2(H-WF-2)	H-WF-5
AL(OH)3 %≥	99.7	99.6	99.6
SiO2 %≤	0.01	0.01	0.02
Fe2O3 %≤	0.008	0.01	0.008
Na2O %≤	0.28	0.11	0.3
Moisture %≤	0.2	0.2	0.2
Particle Size D50(μm)	1-2	2-3	5±1
Whiteness % ≥	99	99	99
Oil Absorption(ml/100g)≤	31-33	31-33	31
All sizes above can be made surface activated treatment for improving the dosage of ATH to reach higher flame retardant effect.

D50 size is customized,after test of sample with standard size,if the D50 size is needed to adjust,let us know freely.Such as H-WF-14,the standard size in production is 13.5-13.8um,you can ask us to produce14.5um,15um.

Application/Usage

Usage 

Micro powder 1-5 micron series is used for wire, cable, paper, copper clad plate, silicone rubber, foam insulation materials, paper making, PVC, etc;
The 8-10 micron series is used for fiberglass, insulation boards, flame retardants, conveyor belts, artificial stones, carpets, BMC/SMC, plastics, epoxy resin sealing materials, etc;
14-25 microns are used for artificial plates, artificial stones, thermal insulation materials, acrylic composites, etc;
The 50-90 micron artificial stone, artificial board, agate products, thermal insulation materials, various glasses, composite materials, etc;


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.

Company Profile

We can produce 3 grades whiteness  ATH according to different usages:

Model names:
High whiteness grade: H-WF- 5/8/10/14/25/25msp/50/75/90
Middle whiteness grade: M-WF- 5/8/10/14/25/50/90
Low whiteness grade: L-WF-5/8/10/14/25/50/90
 
Model names:
Shandong CHALCO Co.,Ltd:
H-WF-1/1s/3/5/8/10/14/25/25msp/50sp/75/90sp.
H-WF-8lv/9lv/10lv/14g/HID20.
AH-1 commercial wet grade.
Bayer process ATH dry grade.

CHALCO Zhongzhou Aluminum Co.,Ltd:
H-WF-08A/15A/25A/25Bsp/50Csp/75sp/100.

Related products:
Alumina oxide:normal grade(non-ferrous) and high temperature Alpha Calcined Alumina.
Activated alumina powder/balls,
Aluminum hydroxide,
Aluminum Sulfate,
Poly Aluminum Chloride.

 

Packaging & Shipping

OUR PRODUCTION ATH BAG,THE PACKAGE INFO ON BAGS CAN BE DESIGNED ACCORDING TO REQUIREMENT.

 

 

DISTRIBUTOR OF CHALCO ATH
 

Q1 : How can you control your quality?
A1: For each production processing,we have complete QC system for the chemical composition and Physical properties.  
Q2 : What is your lead time?
A2: It usually needs about 15- 20 days after receiving the PO.
Q3 : Do you provide free samples?
A3 : Yes, free samples are available, generally speaking, the buyer shall bear all the delivery cost.
Q4 : What is your payments terms?
A4 : We can accept 50% deposit, 50% balance to be against the BL copy or by LC, or other payment terms.
Q5 : Can we visit your company?
A5 : Yes, for sure, you are welcome to visit our company.
Q6 : What standards do you have?
A6 :Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc.
The third party testing is all available for us.