Premium Grade Alumina Trihydrate Powder for Manufacturing Processes

• Customization: Available
• CAS No.: 21645-51-2
• Formula: Al(Oh)3
• Model NO.: A-10
• Classification: Aluminium Hydroxide
• Appearance: Powder
• Grade Standard: Industrial Grade
• Solubleness: Difficult Soluble Alkali
• Ionization Capacity: Weak Alkali
• Quality: Superior Grade
• Usage: Industrial Alkali
• Hs Number: 28183000
• Transport Package: 25kg/Bag
• Specification: RoHS, SGS, Reach
• Trademark: CHENXU
• Origin: China
• HS Code: 281830
• Production Capacity: 1000mt/Month

Product Description

1. Aluminum Hydroxide

ATH, or Aluminum Hydroxide, is the premier flame retardant globally utilized in the production of plastics and rubber materials. This exceptional substance serves as a filler while providing non-toxic, smoke-suppressant properties, ensuring safety and efficiency in various applications.

2. Technical Specification

Product Name	Aluminum Hydroxide
Synonym	Alumina Trihydrate / ATH
Subject	AH-1	AH-3	AH-5	AH-8	A-8	AH-10H	A-10	A-15
AL(OH)3 %	≥99.5	≥99.5	≥99.5	≥99.5	≥99.5	≥99.5	≥99.5	≥99.5
SiO2 %	≤0.03	≤0.03	≤0.02	≤0.02	≤0.03	≤0.03	≤0.03	≤0.05
Fe2O3 %	≤0.02	≤0.03	≤0.02	≤0.02	≤0.02	≤0.03	≤0.03	≤0.03
Na2O %	≤0.35	≤0.40	≤0.40	≤0.40	≤0.40	≤0.40	≤0.40	≤0.40
L.O.I %	34.5±0.5	34.5±0.5	34.5±0.5	34.5±0.5	34.5±0.5	34.5±0.5	34.5±0.5	34.5±0.5
Moisture %	≤0.30	≤0.35	≤0.35	≤0.35	≤0.30	≤0.30	≤0.35	≤0.35
Particle Size D50 (μm)	1.5 ~ 2	3 ~ 4	4.5 ~ 6.5	7 ~ 9	7.5 ~ 9.5	9~ 12	10 ~ 13	13 ~ 17
Whiteness %	≥96	≥96	≥96	≥95	93-95	≥95	90~92	≥89
Oil Absorption (Castor Oil) ml/100g	≤45	≤40	≤37	≤35	≤35	≤32	≤32	≤32
Product Type	Precipitated Fine ATH (Precipitated Source)	Fine Ground ATH (Mined Source)

 

Application
This high-demand, versatile inorganic additive flame retardant is renowned for its ability to
not only resist fire but also prevent smoke, dripping, and toxic gas emissions. Consequently, its usage is steadily increasing across various sectors, including Hot Solidifying and Molding Plastics, Synthetic Rubber, Coatings, Aluminum Composite Panels, Wire and Cable, Electrical Insulators,
FRP profiles, Pultruded & Molded FRP Grating, Ceramic Rolling
Rods, Solid Surfaces (Artificial Marble and Acrylic Sheets), Mobile Phone
Circuit Boards, LED Lamps, Paints, and numerous other applications.


Package, Transportation and Storage
Package: Secured with an internal plastic layer and a knitted exterior covered with film, available in net weights of 25kg, or 40kg.
Transportation: This product, classified as dangerous, must be safeguarded against moisture, rainfall, and damage during transport to ensure its integrity.
Storage: Store in a dry, well-ventilated warehouse to maintain quality and extend shelf life.