A. Hardeners
B. Anti-shrinkage agents
C. Plasticisers
D. Transparency improver
Correct Answer: Plasticisers ✔
Last Updated: March 08, 2019
Related MCQs
- A copolymer is formed by the combination of two or more monomer molecules__________?
- Maximum consumption of polymers is in__________?
- __________are produced by reacting polybasic acid (e.g. Phthalic anhydride) with polyhydric alcohol (e.g., glycerol) ?
- Addition of stabiliser during PVC manufacture is done to__________?
- Amino resins are used in paper treatment to improve its__________?
- Addition polymerisation is not involved in the manufacture of__________?
- Which of the following is not a thermoplastic material ?
- Nylon-6 as compared to nylon 66 has lower ?
- Identify the group in which all the polymers mentioned can be used to make fibres ?
- Nylon-6 is manufactured from __________?
- Epoxy resins (i.e., epoxide polymers) ?
- Which of the following polymers belong to the class of formaldehyde resin ?
- The monomer for the production of neoprene rubber is__________?
- Condensation polymerisation of formaldehyde with __________ does not produce phenolic resin?
- Perspex can be used as a substitute of glass. Its monomer is__________?
- Acrylonitrile-butadiene-styrene (ABS) copolymer, which is produced by blending styreneacrylonitrile copolymer with butadiene based elastomer, is a/an__________?
- Antioxidants are added to rubber to protect it from the attack of light, heat & atmospheric ozone. Which of the following is an antioxidant used in rubber ?
- Temperature and gage pressure maintained during the manufacture of hot SBR (styrene butadiene rubber) are__________?
- Glyptal used in the manufacture of paints & lacquers is a __________ polymer?
- Main constituent of cotton fiber is __________?
- Cation exchange resins (0.3 to 1 mm size) used in water treatment is prepared from __________ resins?
- Thermoplastic resins usually__________?
- Cross linked polymers formed from bi-and trifunctional groups in which cross-linkage in three dimensions via few chemical bonding across linear chains occur imparts to the polymer __________ properties?
- Low pressure Zeigler process of polythene manufacture__________?
- __________ practically possess no elasticity?
- Buna-S is a __________ material?
- Which of the following natural bio polymers are formed as a result of polymerisation of amino-acids ?
- __________ resins are produced by the condensation polymerisation of formaldehyde with urea or melamine?
- Condensation polymerisation of __________ produces Bakelite?
- Polystyrene is a __________ plastic at room temperature?
- Pick out the wrong statement ?
- Pick out the wrong statement regarding the solubility characteristics of high polymers?
- SBR is produced by the copolymerisation of butadiene & styrene by employing emulsion polymerisation. The weight ratio of styrene and butadiene is maintained at__________?
- A copolymer of vinyl and vinylidene chloride is called__________?
- Poly-methyl-methacrylate (PMMA) is known as__________?
- Molecular weights of plastics ranges from__________?
- In a cross linked polymer, the monomeric units are linked together to constitute a three dimensional network. Which of the following is a cross-linked polymer ?
- Polyvinyl alcohol is used as a__________?
- Caprolactam, a raw material for the manufacture of nylon-6, is produced from__________?
- The conversion of caprolactam in the above case is about __________ percent?
- Styrene butadiene rubber (SBR) as compared to natural rubber has__________?
- The synthetic fibres produced from __________ are known as rayon?
- __________ polymer is used for making unbreakable crockery?
- Neoprene is the trade name of__________?
- Polythene is a/an__________?
- Mastication of rubber means__________?
- Which of the following types of polymers has the strongest inter particle forces ?
- Natural rubber is obtained from latex, which is a colloidal dispersion of rubber in water. Which of the following is used as a coagulant in latex ?
- Nylon-6 as compared to nylon-66 is__________?
- Polypropylene compared to polythene is__________?
- Zeigler process__________?