A. Polyvinyl alcohol
B. Polyvinyl acetate
C. Polyvinyl butyral
D. PVC
Correct Answer: Polyvinyl butyral ✔
Last Updated: March 08, 2019
Related MCQs
- Polycaprolactam is also known as __________?
- Melt spinning of polymers involves the forcing of polymer melt through spinnerates (fine holes) into an atmosphere kept at a temperature lower than the melting point of the polymer, which causes the fine diameter polymer melt to harden into filaments. Melt spinning is not used in case of the __________ fibres?
- Flexible foam (for mattresses) are usually made of __________?
- Which of the following is not a natural polymer ?
- Which of the following is a natural polyamide fiber?
- Synthetic rubber__________?
- __________ is a natural fiber?
- Vulcanisation of rubber does not increase its__________?
- Phenol formaldehyde is produced by condensation polymerisation. It is also known as__________?
- Vulcanisation of rubber does not increase its__________?
- __________ is a thermosetting plastic ?
- Which of the following is a polymer of Hexamethylene diamine and adipic acid ?
- Which of the following polymers shows the highest anti-tacking properties ?
- Plasticisers are high boiling liquids added to plastic polymers to impart toughness and flexibility at ordinary temperature. Which of the following is not a plasticiser ?
- Polycaprolactam is nothing but __________?
- Poly Vinyl chloride (PVC) is a __________ material?
- __________ moulding is used for shaping of thermosetting plastics exclusively?
- Cellulose is the main constituent of most __________ fibres?
- The monomer of natural rubber is A. DMT __________?
- Starting material for the production of SBR is __________?
- Polymerisation process in which two or more monomers of chemically different nature take part is called__________?
- Tubeless tyres are made of __________ rubber, which is a co-polymer of isoprene & isobutylene?
- All thermoplastic, thermosetting & elastic materials can be processed in a extrusion machine, however it cannot be used for the production of plastic__________?
- Plasticisers are added to synthetic plastics to __________?
- Paper like thin plastic articles can be produced by__________?
- Peptizers like aromatic mercaptans (e.g. thiophenes) are added in rubber to __________?
- Main constituent of natural rubber is__________?
- Vinyl flooring is done using __________ sheets?
- Which of the following polymers does not belong to the class of Polyacrylate polymer ?
- Pick out the correct statement ?
- Viscose rayon is __________?
- Branched chair polymers as compared to linear polymers have __________?
- __________ scrap can be recycled & reutilised?
- Which of the following is a copolymer ?
- Polyvinyl chloride (PVC) is __________?
- Reaction of dimethyl terephthalate (DMT) and ethylene glycol produces__________?
- Polycondensation of saturated dicarboxylic acid with polyhydric alcohol produces__________?
- Neoprene is chemically known as __________?
- Addition of plasticisers to polymers results in partial neutralisation of intermolecular forces of attraction between the macro-molecules thereby increasing its__________?
- Which of the following is generally not used as eord for synthetic rubber tyre casing ?
- Which of the following is not present in bagasse fiber?
- Dacron is a/an __________?
- Polymerisation product of C2F4 (carbon tetrafluoride) is called P.T.F.E. (poly chloro tetra fluoro ethylene). It is also called __________?
- Due to its excellent permeability to air/gas and oxidation resistance, the tubes of automobile tyres is made of__________?
- Ebonite is a/an__________?
- 90% of the caprolactam is converted to nylon-6 on its condensation polymerisation in the reactor maintained at a temperature of __________ °C?
- Flexible plastic pipes are made of__________?
- Buna-S is also known as__________?
- Synthetic polymer produced by using terephthalic acid and ethylene glycol is __________?
- Which of the following polymers has the tendency of decomposing before melting ?
- Which of the following polymers is used for making a non stick coating on frying pans ?