Artificial Marble Filler Aluminum Hydroxide H-Wf-25 H-Wf-90 for Solid Surface, CAS 21645-51-2 Ath Flame Retardant Filler for Acrylic Composites

• Customization: Available
• CAS No.: 21645-51-2
• Formula: Al(Oh)3
• Model NO.: ATH
• EINECS: 244-492-7
• Classification: Other Oxides
• 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 Solid Surface
• 2: Filler for Acrylic Solid Surface
• 3: Filler for SMC(Sheet Molded Plastic), BMC
• 4: Filler for Artificial Onyx/Panel/Agate
• 5: Flame Retardant for Cable
• 6: Aluminum Hydroxide for PVC Compounds
• Transport Package: 25/40 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 * 70.00cm * 35.00cm
• Package Gross Weight: 25.000kg

Product Description

Aluminum Hydroxide for Solid Surface for Acrylic artificial solid surface/marble stone,
China supplier

Product Description

ALUMINA TRIHYDRATE,Aluminum Hydroxide ( ATH )
H.S. CODE: 2818 3000
CAS No.:21645-51-2
Enics No.:244-492-7
Molecular Formula: Al(OH)₃

Aluminum Hydroxide for Plastics, Rubber, FRP, SMC, DMC moulding and other polymers.Alumina Trihydrate has flame retarding and smoke suppressing properties as well as being an economical resin extender.

Aluminum Hydroxide for Solid Surface, the appearance of white crystalline powder, non-toxic, tasteless, good mobility, low oil absorption, low iron content, particle morphology, particle size distribution. It has low impurity content, good stability, high whiteness, uniform particle size and good dispersibility.The advanced equipment and technology are used to make the shape of the product particles closer to the spherical shape. The viscosity and oil absorption rate are maintained at low levels. Increase the amount of aluminum hydroxide to save resin.    

 

Application/Usage

ATH Filler for Solid Surface can improve the anti-leakage, arc resistance, wear resistance and anti-aging performance of the products.

Ground Aluminum Hydroxide Ath Powder is mainly used in BMC and SMC production.

According to the different sizes of Aluminum Hydroxide Powder,it is also can be used in toothpaste friction agent, low-voltage insulation devices, plastic, rubber, glass fiber reinforced plastic,adhesives, grille, carpet and other industries which required flame retardant.
 

 

Product Parameters

 

Superfine powder Aluminum hydroxide

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.

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

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.

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 , PACKAGE CAN BE DESIGNED ACCORDING TO REQUIREMENT.

 

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.