Question

mention the different resin identification codes used in different plastics​

Answer 1

Answer:

code 1:- PET (polyethylene terephythalate)

code 2:- HDPE (high density polyethylene)

code 3:- PVC ( polyvinyl chloride)

code 4:- LDPE ( low density polyethylene)

code 5:- PP ( polypropylene)

code 6:- PS (polystyrene)

code 7:- others

Answer 2

Answer:

astic material Identification by Density. Plastic material identification by density, AKA gravity dressing, is also a simple method to identify different types of plastics. Different varieties of plastics have different densities

1) Polyethylene Terephthalate (PETE) Can it be recycled? ...

2) High-Density Polyethylene (HDPE) Can it be recycled? ...

3) Polyvinyl Chloride (PVC - U) Can it be recycled? ...

5) Polypropylene (PP) Can it be recycled? ...

6) Polystyrene or Styrofoam (PS) Can it be recycled? ...

7) OTHER. Can it be recycled?

Explanation:

hope this helps

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