Polymer Technology Fillers such as zinc oxide and carbon black are added to the crude natural rubber before vulcanisation in order to improve its Weathering characteristics Plasticity Elasticity Strength Weathering characteristics Plasticity Elasticity Strength ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The major component of acrylic fibres is Polyolefins Polyacrylonitrile Polyamides Polyesters Polyolefins Polyacrylonitrile Polyamides Polyesters ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polythene is a/an None of these Addition polymerisation product Thermosetting material Condensation polymerisation product None of these Addition polymerisation product Thermosetting material Condensation polymerisation product ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In a linear polymer, the monomeric units are linked together to form long straight chains. The cross linked or branched chain polymers compared to linear polymers have higher Densities Tensile strength Melting point Hardness, rigidity & brittleness Densities Tensile strength Melting point Hardness, rigidity & brittleness ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Zeigler - Natta catalyst (AlR₃ - AlCl₃) is used in the polymerisation of Vinyl chloride Styrene Propylene Vinyl acetate Vinyl chloride Styrene Propylene Vinyl acetate ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ is not a polyester fibre. Polyacrylonitrite Dacron Terylene Nylon Polyacrylonitrite Dacron Terylene Nylon ANSWER DOWNLOAD EXAMIANS APP
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