Product design Criteria: Elastomers 0.0 / 5 ? Design Technology: Product DesignElastomersA2/A-levelAQA Created by: Lee SargeantCreated on: 17-05-16 18:20 Explain the molecules of elastomers, and elastomer material properties long-chain molecules considered to be coils. When material is compressed or stretched molecules distort, when release back to original shape. 1 of 5 Name application products of TPE (thermoplastic elastomers) Electrical components (insulating coatings for wires), overmoulding of grips or powertool bodies and toothbrushes, seals and hoses 2 of 5 What process is used to make Liquid silicon rubber (LSR) products Modified version of injection moulding 3 of 5 What are the advantages of Liquid silicon rubber (LSR) material? maintain insulating and elastomeric characteristics over a wide temp range -50 to 250+ 4 of 5 Give an advantage of using TPE's in manufacture All Waste and scrap can be recycled 5 of 5
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