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Enhances interfacial adhesion between thermoplastic elastomers (TPEs) and polar substrates such as polyesters, polyamides, and engineering plastics.
Enables robust bonding without requiring surface pre-treatment or priming steps, reducing process complexity and cycle time.
Compatible with standard injection molding and two-shot overmolding processes, supporting high-volume industrial production.
Offers excellent thermal stability up to 260 °C, maintaining performance during high-temperature processing.
Free of heavy metals and halogenated compounds, compliant with RoHS and REACH regulations for sustainable manufacturing.
Two-component overmolded grips for power tools and hand-held appliances.
Sealed automotive interior components including soft-touch trim, airbag covers, and instrument panel overlays.
Medical device housings requiring reliable TPE-to-rigid plastic bonding under sterilization conditions.
Consumer electronics enclosures where tactile feedback and aesthetic integrity are critical.
Industrial fluid-handling components requiring chemical resistance and mechanical durability at bonded interfaces.
| Chemical Type | Functionalized styrenic block copolymer with reactive maleic anhydride groups |
| Product Form | Pellets |
| Appearance | Off-white to light beige granules |
| Primary Applications | Adhesion promotion in TPE/thermoplastic overmolding systems |
| Key Features | Reactive compatibilizer, melt-processable, non-volatile |
| Benefits | Improved bond strength, reduced delamination risk, enhanced design freedom |
| Processing Temperature Range | 180–260 °C |
| Storage Conditions | Store in original sealed packaging at ≤25 °C and <50% relative humidity |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
