Talking about the advantages and disadvantages of toilet lids of various materials

1. Polypropylene (PP) toilet cover
Advantages: good gloss, toughness, not easy to break, not easy to break.
Disadvantage: easy to scratch.
2. Polybutylene terephthalate (PBT) toilet lid
High hardness, not easy to scratch, good toughness.
3. Urea formaldehyde (UF) toilet cover
Advantages: strong ceramic texture, good gloss, good UV resistance, not easy to fade, not easy to yellow, high hardness, not easy to scratch, it is a hard toilet cover often said in the market.
Disadvantages: The extrusion resistance is not as good as PP material, especially brittle, afraid of bumping, not strong.
PP and PBT are thermoplastics and can be recycled;
UF is a thermosetting plastic and cannot be reused, but it is degradable and is an environmentally friendly material.