Polyethylene bụ thermoplastic kacha rie n'ụwa site na olu.Anyị na-emepụta ụdị atọ nke polyethylene, ya bụ HDPE, LDPE na LLDPE ebe:
a) A na-eji ngwaahịa HDPE nwere ike siri ike yana ike ọrụ dị elu, yana oke okpomọkụ ọrụ.
b) Ngwaahịa LDPE dị mfe ịhazi ma nwee ezigbo ike na idoanya.
c) Ngwaahịa LLDPE na-enye ike dị mma, nguzogide kemịkalụ na ebe mgbaze dị elu, na-eme ka ha dabara maka ngwa ike ihe nkiri dị elu.
| Ngwaahịa | Ojiji nke izizi |
| HDPE | A na-eji HDPE na-emepụta ngwa ahịa, ngwa ahịa na akpa ahịhịa, arịa nri maka ihe ndị dị ka desserts kpọnwụrụ akpọnwụ na margarine, okpu karama na mmechi, liners maka igbe ọka na cracker, iko ihe ọṅụṅụ plastik, akwa mmiri ara ehi, trays achịcha, pails, akụrụngwa nchekwa dị otú ahụ. dị ka okpu siri ike, ihe mkpuchi ụlọ maka mkpuchi, karama maka kemịkalụ ụlọ na ụlọ ọrụ mmepụta ihe, karama mmiri ara ehi, karama ihe ọṅụṅụ, na nnukwu tankị maka ịchekwa mmiri mmiri dị ka mmiri ọgwụ na-elekọta ugbo na ahịhịa. |
| LDPE | A na-eji LDPE rụpụta ihe nkiri nkwakọ ngwaahịa nri, karama rọba maka nkwakọ nri na ihe nlekọta onwe onye, akpa nhicha akọrọ, akpa ice, mkpuchi pallet shrink, akpa dị arọ maka mulch na ite ala, akpa obụpde, mkpuchi na mgbanwe. ngwaahịa nkwakọ ngwaahịa, na mkpuchi na bọọdụ akwụkwọ dị ka katọn mmiri ara ehi. |
| LLDPE | A na-eji LLDPE na-emepụta ihe mkpofu na akpa akwụkwọ ndụ akwụkwọ ndụ, ụlọ ọrụ mmepụta ihe, ngwa ụlọ, mkpuchi maka kọfị kọfị na tubs margarine, efere efere, ihe nchekwa plastik ụlọ, ihe mkpofu kichin, nnukwu ihe egwuregwu ụmụaka dị ka ihe mgbatị ahụ dị n'èzí, tubing ogbugba mmiri n'ubi, nchebe. mkpuchi maka wires ekwentị na ihe nkiri, ihe mkpuchi mkpuchi maka ọtụtụ nkwakọ ngwaahịa mkpọ, akpa akpa n'ime igbe, mepụta akpa na mkpuchi pallet gbatịa. |
Oge nzipu: Eprel-07-2022