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11. Processing and fabrication Orientation of molecular and fibers.

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Presentation on theme: "11. Processing and fabrication Orientation of molecular and fibers."— Presentation transcript:

1 11. Processing and fabrication Orientation of molecular and fibers

2 - Contact pressure - - Dead load Reinforced thermoset processing Laminating

3 - - Vacuum Bagging - - Elastic tape - - Shrink tape, sleeving, or fibers - - Autoclave

4 - - Hydroclaves - - Inflatable bags - Spray layup

5 - - Press molding - - Silicone rubbers - - Laminated injection molding Filament winding

6 Three dimensional reinforcement

7 Prepregs Molding thermosets - - Compression molding - - Transfer molding - - Injection molding thermosets

8 Reaction injection molding Casting Cure cycles Curing rate

9 Curing cure Thermoplastic processing Injection molding

10 Extrusion Blow molding 1. Extrusion blow molding

11 2. Injection blow molding3. Stretch blow molding

12 4. Blow molding materials

13 Rotational molding Compression molding thermoplastics Vacuum forming Films - - Cast films - - Calendering - - Extrudeed flims

14 Extrusion coating Thermoplastic foaming processing - - Polystyrene - - Polyvinyl chloride - - Engineering thermoplastic foam

15 Molds Mixing equipment Blending and compounding - - Blenders - - Intensive mixing dispersers - - Roll mills

16

17 Automatic mixing dispensing

18 Polyester spraying

19 Polyurethane foam spraying

20 Polyurethane foam pouring Portable foam packs Urea formaldehyde foaming

21 Adhesive application

22


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