Q. Acetals retain their properties up to ______

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Q. Which of the following is an example of heterochain polymers?

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Q. Polyethylene and polystyrene are examples of which kind of polymers?

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Q. Which of the following are applications of polypropylene?

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Q. Versalon, Zytel, and Plaskon are common trade names of which thermoplastic?

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Q. Thermal resistance of polyimide is ______

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Q. Thermosetting plastics are formed by ________

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Q. Which of the following is a property of thermosetting plastics?

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Q. Which among these is an example of a commodity thermosetting plastic polymer material?

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Q. Which of the following is not an example of a thermoplastic polymer?

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Q. Phenolics are otherwise commonly known as _____

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Q. Polyformaldehyde has a good stability up to _____

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Q. Melamine formaldehyde can be used at temperatures up to _____

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Q. Which plastic material does a combination of dibasic acids and polyhydric alcohols give?

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Q. A polymer having rubber-like properties is known as _______

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Q. Which of the following is used as an adhesive?

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Q. Paraplex is a common trade name for which thermoset?

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Q. Urea formaldehyde shares properties and applications with which other thermoset?

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Q. Which of the following is a type of particle-reinforced composites?

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Q. Cermet is a _______ composite.

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