GCSE Chemistry 2020-2022 OCR Gateway: What are the Uses for:
1. Strong, Rigid Polymers
2. Light, Stretchy Polymers
3. Polystyrene
4. Heat-Resistant Polymers

Question

What are the Uses for:
1. Strong, Rigid Polymers
2. Light, Stretchy Polymers
3. Polystyrene 
4. Heat-Resistant Polymers

go kys · Accepted Answer

1. High-Density Polyethene [Example] are seen in Water Pipes
2. Low-Density Polyethene are seen in Plastic Bags & Bottles
3. This is seen in Packaging to Protect Fragile Items and a Thermal Insulator 
4. Melamine Resin and Polypropene seen to make Plastic Kettles

GCSE Chemistry 2020-2022 OCR Gateway

What are the Uses for: 1. Strong, Rigid Polymers 2. Light, Stretchy Polymers 3. Polystyrene 4. Heat-Resistant Polymers

1. High-Density Polyethene [Example] are seen in Water Pipes 2. Low-Density Polyethene are seen in Plastic Bags & Bottles 3. This is seen in Packaging to Protect Fragile Items and a Thermal Insulator 4. Melamine Resin and Polypropene seen to make Plastic Kettles

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