Expandable Microsphere Masterbatch JSYA-P403E1 is a polyethene carrier expandable microsphere masterbatch, CAS 25103-68-8. This foaming masterbatch pre-disperses thermally expandable microspheres inside PE resin carrier. The core microspheres consist of thermoplastic copolymer shell wrapped with low-boiling hydrocarbon liquid. When heated during polyolefin processing, the internal hydrocarbon vaporizes and raises internal pressure, making microspheres expand and form fine independent closed-cell
Chemical Identity / TDSProduct Name: Expandable Microsphere Masterbatch JSYA-P403E1 CAS No.: 25103-68-8 Carrier Resin: PE polyethylene carrier Active ingredient: Thermally expandable polymer microspheres Physical Form: White ultra-fine powder / pellet Core Benefit: PE carrier thermal blowing masterbatch pre-filled with expandable microspheres for polyolefin lightweight foaming
Key Performance
Applications
ComplianceExpandable microsphere masterbatch. TDS, MSDS, RoHS and REACH documents can be provided for export audit upon request.
Why Choose JSYShenzhen Jishengya Technology supplies factory direct Expandable Microsphere Masterbatch JSYA-P403E1 CAS 25103-68-8. Our PE carrier thermal blowing masterbatch brings dust-free, easy-processing foaming solution for polyolefin manufacturers.

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