Related Questions

Epoxy resin is
A Not used for surface coating
B A good abrasive
C An elastomer
D A polyester
Alkyd resin e.g., glyptal resin formed by phthalic anhydride and glycerene is not used
A For surface coating of automobiles & air crafts
B For fibre making
C As plasticiser for PVC & nitrocellulose
D For film forming materials
Epoxy resins (i.e., epoxide polymers)
A Are made by addition polymerisation reaction only
B Contain an epoxy group ( ##### ) at the ends of the polymer
C Are cross-linked polymers only
D Use emulsion polymerisation methods
Polymethyl methacrylate, which is an acrylic resin, is also called
A Thiokol
B Plexiglass or lucite
C Dacron
D Teflon
Which of the following polymers belong to the class of formaldehyde resin?
A Melamine resins
B Teflon
C Dacron
D None of these
Phenol formaldehyde resin is used as an adhesive in making
A Laminates
B Card boxes
C Furniture
D Books
Condensation polymerisation of formaldehyde with __________ does not produce phenolic resin.
A Resorcinol
B Phenol
C Para-cresol
D Melamine
Alkyd resin is a/an
A Polyamide
B Polyester
C Polyolefin
D Addition polymer
Pick up the synthetic resin from the following:
A Urea resin
B Phenolic resin
C Resorcinol resin
D All of these
The most commonly used resin for making reinforced plastic is
A Unsaturated polyester
B Polypropylene
C Polyurathane
D Nylon-6

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