Social Sciences, asked by faijalsk13, 11 months ago

Properties of polystyrene and its uses5

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Answered by boy85
2
Types of plastic and their uses

MaterialPropertiesUsesHigh-density PVC foamStiff, hard, tough and lightweight, with a good resistance to chemicalsMachining of 2D and 3D shapesPolystyrene sheet (or styrene sheet)Lightweight, hard, stiff, transparent and brittle. Good water resistanceUsed for vacuum-f


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Answered by need111sex
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