The name of the Plastic Polymer from which combs, toys, bowls etc. are made,
(1) Polyurethane
(2) Polystyrene
(3) Metallicpolysulphides
(4) Polysulphide
hydroxatone
The name of the Plastic Polymer from which combs, toys, bowls etc. are made,
(1) Polyurethane
(2) Polystyrene
(3) Metallicpolysulphides
(4) Polysulphide
hydroxatone