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Thermosetting plastic ?...

Thermosetting plastic ?

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  • SYNTHETIC FIBRES AND PLASTICS

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Abhishek wanted to know what are thermoplastics and thermosetting plastics, materials in his home. He was testing small pieces of plastic materials by heating on spirit lamp. Which precaution will he take during the experiment ?

Classify the following materials into thermo plastic and thermosetting plstic. Comb, Tooth brush handle, Meals plate, Coffee mug, Piece of bucket

What are thermosetthing plastics. Give two examples.

(A) Thermosetting polymers are cross linked polymers. (R) Thermosetting polymers cannot be reused.

Based on the behaviour of polymer it can be classified int two forms i.e. thermo plastic polymers and thermosetting polymers. The thermo plastics canbe softened (or) plasticized repeated by on application of thermal energy. The thermo setting polymers can be obtained in soluble and fusible forms in early (or) intermediate stages of their synthesis but they get secured and become insoluble and infusible when further heated (or) thermally heated. (1) Thermosets donot soften on heating (2) Thermo plastic soften on heating and stiffen on cooling

Based on the behaviour of polymer it can be classified int two forms i.e. thermo plastic polymers and thermosetting polymers. The thermo plastics canbe softened (or) plasticized repeated by on application of thermal energy. The thermo setting polymers can be obtained in soluble and fusible forms in early (or) intermediate stages of their synthesis but they get secured and become insoluble and infusible when further heated (or) thermally heated. Thermosets can have

Based on the behaviour of polymer it can be classified int two forms i.e. thermo plastic polymers and thermosetting polymers. The thermo plastics canbe softened (or) plasticized repeated by on application of thermal energy. The thermo setting polymers can be obtained in soluble and fusible forms in early (or) intermediate stages of their synthesis but they get secured and become insoluble and infusible when further heated (or) thermally heated. Thermo plastic polymers are formed by

What are thermosetting polymers?Give example .

Which one of the following is an example of thermosetting polymer ?

NCERT TELUGU-SYTHETIC FIBERS AND PLASTICS-EXERCISE
  1. Can you tell Tupperware is thermosetting plastic or thermo plastic?

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  2. If unknown samples are given, how do you decide whether it is thermopl...

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  3. Thermosetting plastic ?

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  4. If you burn a piece of wood, paper, cloth, steel rod, do you notice si...

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  5. How natural fbres different from plastics ?

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  6. Identify whether given plastic material is thermoplastic or thermosett...

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  7. Biodegradable-Non biodegradable: Let's take peels of fruits and vegeta...

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  8. Biodegradable-Non biodegradable: Let's take peels of fruits and vegeta...

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  9. What is the name given to certain material which can be break down int...

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  10. What is the name given to certain material which can be break down int...

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  11. What do we call the material which are not decomposed by natural proce...

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  12. Name two natural fibres used in making fabric.

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  13. Name two natural fibres obtained from plants.

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  14. What is polymer ?

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  15. List five things which we can make using each of the following materia...

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  16. Which are made up of acrylic.

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  17. What is the synthetic fibre “Nylon” is made of ?

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  18. How is a rayon better fibre than silk for making cloth?

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  19. Chandana, after drinking “Thums up” from a cool drink bottle noticed t...

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  20. What does this recycling code number mean present on the plastic mate...

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