Polymer Technology Neoprene is rendered non-inflammable, because of Its cross-linked structure The absence of chlorine atoms in its monomer The presence of chlorine atoms in its monomer Its linear chain structure Its cross-linked structure The absence of chlorine atoms in its monomer The presence of chlorine atoms in its monomer Its linear chain structure ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Melt spinning of polymers involves the forcing of polymer melt through spinnerettes (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. Acrylic Polyester Polypropylene Nylon 6:6 Acrylic Polyester Polypropylene Nylon 6:6 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology 90% of the caprolactum is converted to nylon-6 on its condensation polymerisation in the reactor maintained at a temperature of __________ °C. 250-280 500-600 10-30 -5 250-280 500-600 10-30 -5 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ is a natural fibre. Dacron Cellulose None of these Nylon-6 Dacron Cellulose None of these Nylon-6 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Alkyd resin can not be used for making Film forming materials Plasticiser Paint & varnish Fibres Film forming materials Plasticiser Paint & varnish Fibres ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Tyres are made by Compression moulding Injection moulding Rotational moulding Extrusion Compression moulding Injection moulding Rotational moulding Extrusion ANSWER DOWNLOAD EXAMIANS APP
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