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  • Users: shoobaka1
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  1. shoobaka1

    drooling nylon

    why does nylon tend to drool? Is it do to crystallinity? Does an amorphous nylon drool less?
  2. shoobaka1

    Filler

    Does anyone know what the filler GMB-2 is ? This is used in a medical application.
  3. shoobaka1

    Ink Adhesion Testing

    Is there a standardized test for ink adhesion to molded plastic surfaces ? This would be a pad printing application.
  4. shoobaka1

    PMP Chemical Bond

    I am looking for a plastic that is preferably in the TPE family, that will bond,chemically, with TPX resin. This is a "two shot" injection molding application. The elastomer must be transparant (or close) and have "self sealing" properties similar to a "septum". Low durometer 30 shore A ?
  5. shoobaka1

    Valve Gate Control

    I am looking for hydraulic valve gate controllers. Any input on quality equipment ?
  6. shoobaka1

    long draw surface finish

    What type of surface finish works well for PSU release. High polish ? Vapor Hone ? Would an electroless nickel PTFE coating help ? The application is an injection molded part with a 12" x .400" core.
  7. shoobaka1

    Hard Squishy Material

    Looking for an "elastic" resin that is rigid. This material must be "hard" but compressable. After compression, this material must return to it's original shape. Injection molding grade. EtO sterilizable (3x). Radiopaque. Biocompatable. Durometer > 80 Shore D. TPE ? TPU ? TPV ?
  8. shoobaka1

    How do you increase weld line strenth in GF LCP resin moldings ?

    I am looking for tips on how to increase weld line integrity when molding thin walled, long flow front parts. Do "weld wells" that are trimed off after molding add significant strength ?
  9. shoobaka1

    coining pmp to achieve optical transparency

    Is it possible to coin polymethelpentene to achieve an optically transparent,flat component that is only 0.010" thick ? If so, what molding parameters would help achieve this "warp free" part ?

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