Onye nrụpụta ezigbo ọnụ ahịa DINP ọkwa ụlọ ọrụ CAS：28553-12-0

nkọwa dị mkpirikpi:

Diisononyl phthalate (DINP):Ngwaahịa a bụ mmiri mmanụ doro anya nke nwere obere isi. Ọ bụ ihe na-eme ka ihe dị iche iche dị mma nke nwere ihe ndị dị mma. Ngwaahịa a na-agbaze na PVC, ọ gaghịkwa agbapụta ọbụlagodi ma ejiri ya mee ihe n'ọtụtụ buru ibu. Mgbanwe, mbugharị na enweghị nsí dị mma karịa DOP (dioctyl phthalate), nke nwere ike inye ngwaahịa ahụ ezigbo nguzogide ìhè, nguzogide okpomọkụ, nguzogide ịka nká na ihe mkpuchi eletriki, arụmọrụ zuru oke dịkwa mma karịa DOP. N'ihi na ngwaahịa ndị a mepụtara nwere ezigbo nguzogide mmiri na nguzogide mwepụta, obere nsí, nguzogide ịka nká, arụmọrụ mkpuchi eletriki dị mma, yabụ a na-ejikarị ya eme ihe na ihe nkiri egwuregwu, waya, eriri.

Ma e jiri ya tụnyere DOP, ibu molekul ahụ buru ibu ma dị ogologo, ya mere ọ na-arụ ọrụ ka mma maka ịka nká, iguzogide mbugharị, arụmọrụ mgbochi, na iguzogide okpomọkụ dị elu. N'otu aka ahụ, n'okpuru otu ọnọdụ ahụ, mmetụta plasticization nke DINP dị ntakịrị njọ karịa DOP. A na-ekwenyekarị na DINP na-anabata gburugburu ebe obibi karịa DOP.

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 ịdị mma nke ngwaahịa.

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.

Otu n'ime ihe ndị bụ isi nke DINP -INA (INA), ugbu a ọ bụ naanị ụlọ ọrụ ole na ole n'ụwa nwere ike imepụta ihe, dịka Exxon Mobil nke United States, ụlọ ọrụ meriri na Germany, Concord Company nke Japan, na ụlọ ọrụ South Asia dị na Taiwan. Ugbu a, ọ dịghị ụlọ ọrụ dị n'ime obodo na-emepụta INA. A chọrọ ka ndị nrụpụta niile na-emepụta DINP na China si na mba ọzọ.

Okwu ndị yiri ya: baylectrol4200; di-'isononyl'phthalate, ngwakọta nke ndị na-efesa; diisononylphthalate, dinp; dinp2; dinp3; enj2065; isononylalcohol, phthalate(2:1); jayflexdinp

CAS: 28553-12-0

MF:C26H42O4

EINECS:249-079-5

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Akara Ngwaahịa

Ngwa nke ọkwa ụlọ ọrụ DINP

1, 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).

2, ihe eji eme plastik maka ebumnuche izugbe maka ngwa PVC na vinyls na-agbanwe agbanwe.

3, Diisononyl Phthalate bụ ihe eji eme plastik maka polyvinyl chloride.

Nkọwapụta nke ọkwa ụlọ ọrụ DINP

Ihe mejupụtara ya	Nkọwapụta
Ọdịdị	Mmiri mmanụ doro anya nke na-enweghị ihe ndị na-adịghị mma a na-ahụ anya
Agba (Pt-Co)	≤30
Ọdịnaya Ester	≥99%
Njupụta (20℃,g/cm3)	0.971~0.977
Asịdi (mg KOH/g)	≤0.06
Mmiri mmiri	≤0.1%
Ebe mgbari	≥210℃
Nguzogide olu, X109Ω• m	≥3