1. Polypropylene (PP): polypropylene bụ nri ejikarị ya - google plastitures dị oke ọkụ dị elu karịa ogo 100. Ọtụtụ iko kọfị kọfị nwere ike iji nke a.
2. Polycarbonate (pc): polycarbonate bụ nnukwu plastik na ike dị elu na iguzogide okpomọkụ ruo ogo 120. Iko kọfị nke emere na ihe a na-adịgide adịgide.