Description
Product Description
Super fine Powder Aluminum Hydroxide
Aluminum hydroxide flame retardant is a kind of filling flame retardant, mainly composed of Al (OH) 3. Aluminum hydroxide micro powder is white powder without secondary pollution. It is an inorganic environment-friendly flame retardant.It can endow products with flame retardant, smoke elimination, filling, antistatic and other characteristics. The utility model has the advantages of low cost, high performance, good stability, no volatilization, no corrosion to equipment, high decomposition temperature, etc.
It is suitable for flame retardant fields such as rubber and plastic products, such as mine conveyor belt, mine air duct coating cloth, hose, rubber plate, carpet, rubber liner, PVC wire and cable material, wire and cable sheath, building materials, damping paste, damping plate, electronics, etc.
Flame/Fire Retardant:
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 retardance. At the same time, it is also a smoke suppressant, because the gas it releases is water vapor, which has no corrosion to metals.
1.Normal Grade Superfine powder Aluminum Hydroxide| Technical Index | Aluminum Hydroxide/Alumina Trihydrate/Aluminum Trihydrate |
| Type | JR-ATH-1 | JR-ATH-2 | JR-ATH-3 | JR-ATH-4 | H-WF-5 |
| AL(OH)3 %≥ | 99.7 | 99.6 | 99.6 | 99.6 | 99.6 |
| SiO2 %≤ | 0.01 | 0.01 | 0.01 | 0.01 | 0.02 |
| Fe2O3 %≤ | 0.008 | 0.01 | 0.01 | 0.01 | 0.008 |
| Na2O %≤ | 0.28 | 0.11 | 0.3 | 0.3 | 0.3 |
| Moisture %≤ | 0.2 | 0.2 | 0.26 | 0.26 | 0.2 |
| Particle Size D50(μm) | 1-2 | 2-3 | 3-4 | 4-5 | 5±1 |
| Whiteness % ≥ | 99 | 99 | 99 | 99 | 99 |
| Oil Absorption(ml/100g)≤ | 31-33 | 31-33 | 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. |
2.Activated Aluminum Hydroxide(Surface Treated grade)
Aluminum hydroxide (aluminum trihydrate) exerts its flame retardant effect by decomposing and absorbing heat, generating steam and diluting. When adding more flame retardants to give better flame retardant effect, the physical and mechanical properties of the material are seriously deteriorated, and many difficulties in material processing are caused. In order to alleviate and solve this problem, we have developed surface modified aluminum hydroxide, which has good compatibility with polymers and good dispersion in the substrate. Therefore, it can allow higher addition and help to improve the elongation, tensile strength and impact strength of the material.
Activated aluminum hydroxide can improve the combination and processability of aluminum hydroxide and resin, and make it have double functions of flame retardant and filler. Therefore, adding the activated aluminum hydroxide to plastics, rubber and other composite materials can not only make the product have flame retardant, smoke suppression and self extinguishing effect, but also enhance the anti leakage, arc resistance and wear resistance.
Product Application
Applicable industries:
Silicone rubber filler, insulator, potting adhesive, adhesive, sealant, flame retardant resin.
It can be widely used in electrical LDPE cable material,LSZH wire compound,LSZH cable,Silicone rubber,Rubber insulation,Silastic module,Foam insulation,Paper-making,PVC industry,Pouring sealant,Shell of car/phone/plane/computer,conveyor belt, etc.
The flame retardant effect of aluminum hydroxide after activated treatment is more better. (the ATH dosage increases after treatment, for example, the normal dosage of untreated 1 micron size aluminum hydroxide is 30-40%, the dosage can be increased to about 50% after activated treatment).
Company Profile
ZIBO JOYREACH NEW MATERIALS CO.,LTD is a leading Manufacture of city construction products in China.Our company is mainly specialized in materials' R&D,sales and exporting.We have our own exporting department which in charge of clients from abroad. 1.Aluminum hydroxide factory since 2005, Joyreach sale work since 2012.Fire retardant and filler. Capacity:360,000 tons/year2. Concrete admixture factory since 1993, Joyreach sale work since 2010.Polycarboxylate superplasticizer, superplasticizer. 30,000-50,000 tons/year.3. Water treatment factory since 2010, Joyreach's GM family-own. Water purifer/softener/Disinfectant generator/Ultra pure water purifier.We can produce ATH according to different usages:
Model names:
High whiteness grade: JR-ATH-1/2/3/4
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
CHALCO:
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.
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.Now we have cooperated with many famouse solid surface enterprises abroad,Korea,Japan,Vietnam,Egypt,South East Asia and Middle Asia have our regular useers.We can export 100000tons per year of high whiteness grade ATH.We can make D50 size customized and ATH according to clients' samples.Today's quality, tomorrow's market. In the long-term production and business operation in the future, we will also continue to work hard, avoid arrogance, improve insufficient,continue innovation to bound to create high quality and low price for the customers.
Packaging & Shipping
Package:
25kg/bag, 13-15 Tons without pallets per 20GP.25kg/bag, 26 Tons with/without pallets per 40HQ. 25kg/bag, 18 Tons without pallets per 20GP.25kg/bag, 26 Tons with/without pallets per 40HQ.Package:
H-WF-5/8/10 25kg/bag, 24 Tons without pallets/20'FCL,20-22 Tons with pallets/20'FCL
H-WF-14/25/25msp/50/90 25kg/bag, 27 tons without pallets/20'FCL,24-25 Tons with pallets/20'FCL
FAQ
Q1 : How can you control your quality?
A1: For each production processing,we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested.
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 National standards.
The third party testing is all available for us.
Our Services:
a.Your inquiry related to our product or prices will be replied within 24 hours.
b.Strict quality control,competitive prices and fast delivery will be shown for you.
c.We can provide the free samples or provide the products according clients' special requirements.
d.Many years of skillful experience in manufacturing, sales,exporting and shipping service.
e.International Business Experience and After-sale Service Make You and Us Better!
f.Friendly,Efficiently,Professionally,Honestly!
g.Better products,Better Prices,Better Services!
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