Expandable Microsphere Blowing Agent JSYA-WS606 is general-purpose thermally expandable microspheres with CAS 25103-68-8. It adopts thermoplastic copolymer outer shell wrapped with low boiling point hydrocarbon liquid inside. Under proper heating condition, the internal hydrocarbon vaporizes, pressure rises, the polymer shell stretches and expands, generating tiny, independent closed-cell foam structure inside polymer matrix.

This grade features balanced expansion property, easy dispersion an

Product Detail

Chemical Identity / TDSProduct Name: Expandable Microsphere Blowing Agent JSYA-WS606 CAS No.: 25103-68-8 Shell: Thermoplastic copolymer shell Core: Encapsulated low boiling hydrocarbon foaming agent Physical Form: White ultra-fine powder Core Benefit: General-purpose expandable microsphere blowing agent for shoe sole and artificial leather lightweight foaming

Key Performance

Stable thermal expansion and controllable expansion ratio
Fine, uniform closed-cell foam structure
Reduce material density and save raw materials
Low shrinkage, smooth finished foam surface
Excellent dispersibility in flexible polymer resin
Versatile grade for shoe sole & artificial leather systems

Applications

Shoe sole lightweight foaming formulation
PVC artificial leather foam layer production
TPU synthetic leather sheet manufacturing
Flexible elastomer foam material processing
Lightweight synthetic leather raw material R&D

ComplianceExpandable polymer microspheres. TDS, MSDS, RoHS and REACH documents can be provided for export audit upon request.

Why Choose JSYShenzhen Jishengya Technology supplies factory direct Expandable Microsphere Blowing Agent JSYA-WS606 CAS 25103-68-8. Our general-purpose expandable microspheres deliver stable lightweight foaming performance for shoe sole and artificial leather manufacturers.

Previous : Thermally Expandable Microspheres JSYA-EM606 CAS 25103-68-8, Acrylonitrile Shell Blowing Agent for PVC TPR TPE Shoe Sole Next : General-Purpose Expandable Microspheres JSYA-EM306 CAS 25103-68-8, Thermal Blowing Agent for Extrusion Injection Molding

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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.