Question

What do the following stand for: (give one use of each)
LDPE, PP, PVC, PS, PTFE, PU, PET, HDPE​

Answer 1

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(LDPE) Polyethylene or polythene is used as coverings for protection from rain, for polypacks and sachets.

(P.P) Polypropylene or polypropene is used for making transparent containers, water pipes and pipe fittings.

(PVC) Polyvinyl chloride is most commonly used for plumbing materials, furniture, doors, shoes, soft toys.

(PS) Polystyrene is used for making kitchenware, measuring cups and on mixing with synthetic rubber it is used in lining refrigerators.

(PTFE) Poly-tetra-fluoroethylene is special plastic on which oil and water do not stick and it withstands high temperatures. Hence, it is used as a coating in cooking utensils and non-stick pans.

(PU) Polyurethane can be made into airy, spongy soft sheets being used in mattresses for beds, fillings in cushions and sofa seats.

(PET) Polyethylene tetrapthalate is used for making microwave ovenware, sturdy bottles for aerated drinks.

(HDPE) High Density Polyethylene is used for making non-corrosive industrial containers for storing chemicals including acids.

Answer 2

Answer:

there u go

Explanation:

(LDPE) Polyethylene or polythene is used as coverings for protection from rain, for polypacks and sachets.

(P.P) Polypropylene or polypropene is used for making transparent containers, water pipes and pipe fittings.

(PVC) Polyvinyl chloride is most commonly used for plumbing materials, furniture, doors, shoes, soft toys.

(PS) Polystyrene is used for making kitchenware, measuring cups and on mixing with synthetic rubber it is used in lining refrigerators.

(PTFE) Poly-tetra-fluoroethylene is special plastic on which oil and water do not stick and it withstands high temperatures. Hence, it is used as a coating in cooking utensils and non-stick pans.

(PU) Polyurethane can be made into airy, spongy soft sheets being used in mattresses for beds, fillings in cushions and sofa seats.

(PET) Polyethylene tetrapthalate is used for making microwave ovenware, sturdy bottles for aerated drinks.

(HDPE) High Density Polyethylene is used for making non-corrosive industrial containers for storing chemicals including acids.