Buna-S is also called

More Questions from Polymer Technology

• Thermoplastic resins usually
• __________ are produced by reacting polybasic acid (e.g. phthalic anhydride) with polyhydric alcohol (e.g., glycerol).
• Hot drink (e.g, tea) cups are usually made of
• Which of the following is not a thermoplastic material?
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• Polystyrene is a light, transparent, thermoplastic material used for making
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• Bristles of tooth brushes are made of
• Polystyrene is a __________ plastic at room temperature.

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