Overview:
A medical device manufacturer needed to produce components combining thermoplastics (ABS) with liquid silicone rubber for applications such as valves and sealing membranes.
Challenges:
Poor bonding between LSR and thermoplastics
Strict medical-grade requirements
Sterilization resistance needed
High dimensional accuracy
Solution:
We developed a customized LSR overmolding system with:
Dynamic mold temperature control
Surface pre-treatment integration
High-precision dosing system
Cleanroom-compatible configuration
Results:
Strong bonding between ABS and LSR achieved
Stable performance after sterilization
High repeatability for medical production
Reduced rejection rate
Application Industry:
Medical / Healthcare / Laboratory devices
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