Silane-Modified ATH Flame Retardant JSYA-ATH300 is surface-modified aluminum trihydrate (ATH) with CAS 21645-51-2, supplied as white ultra-fine powder. Treated by silane coupling agent on particle surface, this grade greatly improves interfacial affinity between ATH inorganic filler and EVA polymer matrix, compared with untreated ATH powder.

In EVA cable compounds, JSYA-ATH300 disperses uniformly inside EVA resin without easy agglomeration. It endothermically decomposes under high temperature

Product Detail

Chemical Identity / TDSProduct Name: Silane-Modified ATH Flame Retardant JSYA-ATH300 CAS No.: 21645-51-2 Chemical Formula: Al(OH)₃ Synonyms: Silane coated aluminum trihydrate, surface treated ATH Physical Form: White ultra-fine powder Core Benefit: Silane surface modified ATH flame retardant, improving compatibility with EVA for low smoke halogen-free cable materials

Key Performance

Silane coupling agent surface modification for better polymer interfacial bonding
Halogen-free flame retardancy with heat absorption and smoke suppression
Excellent dispersion in EVA resin, less agglomeration
Retain good mechanical properties under high filler loading
Optimized melt fluidity for cable extrusion process
Stable particle size and low impurity content

Applications

EVA cable insulation compound
Low smoke halogen-free EVA cable sheath
Wire and cable flame retardant polymer blends
EVA based flame retardant composite
Halogen-free cable material R&D

ComplianceAluminum hydroxide. TDS, MSDS, RoHS and REACH documents can be provided for export audit upon request.

Why Choose JSYShenzhen Jishengya Technology supplies factory direct Silane-Modified ATH Flame Retardant JSYA-ATH300 CAS 21645-51-2. Our silane treated ATH balances flame retardancy, mechanical performance and extrusion processability for EVA cable manufacturers.

Previous : Aluminum Trihydrate Flame Retardant JSYA-ATH200 CAS 21645-51-2, High Whiteness ATH for Artificial Marble & Solid Surface Next : Magnesium Hydroxide Flame Retardant JSYA-MH100 CAS 1309-42-8, MH Halogen-Free for Polyolefin Cable & Rubber

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Silane-Modified ATH Flame Retardant JSYA-ATH300 CAS 21645-51-2, Surface-Treated Aluminum Hydroxide for EVA Cable

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Jishengya Technology

Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.