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Which composite or chemical to protect the sun visor from meltingdo you prefer ?
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- Drain cleaner can potentially damage the integrityof stsinless steel . explsin how you would neutralize the lye and bleach components . both sre basic compounds in drain cleaner sfter soelling it on your new stainless steel pansWhich process is used for making rolled sheets of plastics? a. blow molding b. compression molding c. vacuum moldingrubber has lower crosslinking density than general thermoset such as epoxy materials True or False
- . Describe vacuum forming/thermoforming processes. What are typical thermoformed plastic products? What processing method would you use to make large, hollow polyethylene playground items?Which of the following processing methods would you use for compounding a polymer with colorants andstabilizers a) injection moulding b) thermoforming c) single-screw extrusion d) twin-screw extrusion e) transfer mouldingWhy plasticizers are added during the moulding of plastics ?