Expandable Microspheres for Shoe Sole JSYA-EM606 is high-performance thermally expandable microspheres with CAS 25103-68-8. Each microsphere is composed of tough acrylonitrile copolymer shell and encapsulated low-boiling hydrocarbon inside. When heated during shoe sole processing, the internal hydrocarbon vaporizes and pressure rises, stretching the polymer shell to expand and form tiny independent closed-cell foam structure within PVC, TPR, TPE and EVA matrix.

This footwear grade delivers hi

Product Detail

Chemical Identity / TDSProduct Name: Expandable Microspheres for Shoe Sole JSYA-EM606 CAS No.: 25103-68-8 Shell: Acrylonitrile copolymer shell Core: Encapsulated low boiling hydrocarbon blowing agent Physical Form: White ultra-fine powder Core Benefit: Lightweight thermal expandable microsphere blowing agent for PVC, TPR, TPE, EVA shoe sole foam

Key Performance

Stable thermal expansion for footwear foaming process
Fine, uniform closed-cell foam structure
Reduce material density and improve cushioning performance
Low shrinkage, smooth surface of shoe sole foam
Good compatibility with PVC, TPR, TPE and EVA elastomers
Controllable expansion ratio by adjusting processing temperature

Applications

PVC lightweight shoe sole foaming
TPR elastomer midsole foam compound
TPE soft footwear foam materials
EVA foam shoe component modification
Footwear foam sheet and shoe pad production

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 Microspheres for Shoe Sole JSYA-EM606 CAS 25103-68-8. Our lightweight blowing agent offers consistent closed-cell foaming solution for PVC, TPR, TPE and EVA shoe sole manufacturers.

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Expandable Microspheres for Shoe Sole JSYA-EM606 CAS 25103-68-8, Lightweight Blowing Agent for PVC TPR TPE EVA Foam

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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.