Polymer Technology Which of the following polymers belong to the class of formaldehyde resin? Dacron None of these Melamine resins Teflon Dacron None of these Melamine resins Teflon ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The main use of butadiene is In the manufacture of synthetic rubber As a plasticiser for unsaturated polyester As an anti-skimming agent in paint None of these In the manufacture of synthetic rubber As a plasticiser for unsaturated polyester As an anti-skimming agent in paint None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Poly Vinyl chloride (PVC) is a __________ material. Thermosetting Thermoplastic Chemically active Fibrous Thermosetting Thermoplastic Chemically active Fibrous ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Temperature and gage pressure maintained during the manufacture of hot SBR (styrene butediene rubber) are 50°C and 1 kgf/cm² 50°C and 3 - 4 kg/cm² 250°C and 1 kgf/cm² 250°C and 10 kgf/cm² 50°C and 1 kgf/cm² 50°C and 3 - 4 kg/cm² 250°C and 1 kgf/cm² 250°C and 10 kgf/cm² ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cellulose is the main contituent of most __________ fibres. Spandex Natural Synthetic Acrylic Spandex Natural Synthetic Acrylic ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ of SBR is adversely affected, if more quantity of styrene is added to butadiene during its co-polymerisation to produce SBR. Resilience Strength Freezing point Percent elongation Resilience Strength Freezing point Percent elongation ANSWER DOWNLOAD EXAMIANS APP
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