Examen
DT OCR A Level exam 2023 with 100% complete solutions
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List 6 Thermoforming Polymers correct answers- Acrylic PPMA - High density polythene HDPE - High impact polystyrene HIPS - Polypropylene PP - Polyvinyl chloride PVC - Polyethylene terephthalate PET List Acrylics (PPMA) Working properties correct answersResists weather well, can be cut, fold...
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