Polymer Technology Softening point of high density polythene is about __________ °C. 85 205 135 165 85 205 135 165 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polythene is a/an Condensation polymerisation product None of these Thermosetting material Addition polymerisation product Condensation polymerisation product None of these Thermosetting material Addition polymerisation product ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Thermosetting resins/polymers as compared to thermoplastic ones are Soluble in all organic solvents More brittle Easily reshaped & reused Formed by addition polymerisation only Soluble in all organic solvents More brittle Easily reshaped & reused Formed by addition polymerisation only ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Tyres are made by Compression moulding Extrusion Rotational moulding Injection moulding Compression moulding Extrusion Rotational moulding Injection moulding ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ moulding is used for shaping of thermosetting plastics exclusively. Extrusion Compression Transfer Injection Extrusion Compression Transfer Injection ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Nylon-66 compared to nylon-6 has Higher hardness All of these Lower melting point More abrasion resistant properties Higher hardness All of these Lower melting point More abrasion resistant properties ANSWER DOWNLOAD EXAMIANS APP
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