DISOSONYL PHTHALATE(DINP) bụ ihe mejupụtara organic nwere C26H42O4. Ọ bụ mmiri mmanụ doro anya nke nwere obere isi. Ngwaahịa a bụ ihe na-eme ka plastik dị elu zuru ụwa ọnụ nke nwere arụmọrụ dị mma. Ngwaahịa a na PVC na-agbaze nke ọma, ha agaghịkwa apụta ọbụlagodi ma ọ bụrụ na ejiri ha mee ihe n'ọtụtụ buru ibu; mgbanwe, mbugharị, na enweghị nsí dị mma karịa DOP, nke nwere ike inye ngwaahịa ahụ ezigbo nguzogide anya, iguzogide okpomọkụ, nguzogide ịka nká na arụmọrụ mkpuchi eletriki. Arụmọrụ zuru oke ka mma karịa DOP ahụ. N'ihi na ngwaahịa ndị a mepụtara bụ ndị e ji eme ihe nke ọma, ha nwere ezigbo nguzogide mmiri, obere nsí, nguzogide ịka nká, na mkpuchi eletriki dị mma, a na-ejikarị ha eme ihe na ihe nkiri egwuregwu ụmụaka, waya, na waya.
Njirimara kemịkalụ:Mmiri mmanụ na-enweghị agba ma ọ bụ odo odo dị mfe. A naghị agbaze na mmiri, a na-agbaze na hydrocarbon aliphatic na aromatic. Mgbanwe ahụ dị ala karịa DOP. Ọ nwere ezigbo iguzogide okpomọkụ.
DINP nwere arụmọrụ zuru oke karịa DOP:
1. Ma e jiri ya tụnyere DOP, ibu molekul buru ibu ma dị ogologo, ya mere o nwere arụmọrụ ka mma maka ịka nká, iguzogide mbugharị, arụmọrụ mgbochi, na iguzogide okpomọkụ dị elu. N'otu aka ahụ, n'otu ọnọdụ ahụ, mmetụta plasticization nke DINP dị ntakịrị njọ karịa DOP. A na-ekwenyekarị na DINP dị mma maka gburugburu ebe obibi karịa DOP.
2. DINP nwere oke mma n'imeziwanye uru nke extrusion. N'okpuru ọnọdụ nhazi extrusion nkịtị, DINP nwere ike ibelata viscosity agbaze nke ngwakọta ahụ karịa DOP, nke na-enyere aka belata nrụgide nke ụdị ọdụ ụgbọ mmiri, belata iyi igwe ma ọ bụ mụbaa mmepụta (ruo 21%). Ọ dịghị mkpa ịgbanwe usoro ngwaahịa na usoro mmepụta, enweghị itinye ego ọzọ, enweghị ike ọzọ, na ịnọgide na-enwe mma ngwaahịa.
3. DINP na-abụkarị mmiri mmanụ, mmiri anaghị agbaze. A na-ebugakarị ya site na tankị, obere bọket ígwè ma ọ bụ gbọmgbọm plastik pụrụ iche.
Ngwa:
- Kemịkalụ a na-ejikarị eme ihe nke ukwuu nke nwere ike imebi thyroid. A na-eji ya eme ihe n'ọmụmụ ihe gbasara toxicology yana ọmụmụ ihe gbasara ihe egwu nke mmetọ nri nke na-eme site na mbugharị nke phthalates gaa na nri site na ihe ndị metụtara nri (FCM).
- Ihe eji eme plastik maka ojiji PVC na vinyl ndị na-agbanwe agbanwe. 3. Diisononyl Phthalate bụ ihe eji eme plastik, nke a na-eji eme ihe n'ọtụtụ ngwaahịa plastik siri ike na nke siri ike, nke enwere ike ịgwakọta ya na ihe eji eme plastik ndị ọzọ na-enweghị mmetụta nke ya.
Ọnọdụ nchekwa na njem:Debe ihe nchekwa ahụ n'ime ebe dị jụụ ma kpọọ nkụ, ma hụ na ebe a na-edebe ihe nwere ezigbo ikuku ma ọ bụ ihe na-ekupụ ikuku.
Nkwakọ ngwaahịa: 1000KG/IBC
Oge ozi: Maachị-31-2023