Intshayelelo emfutshane kwi-DOP kunye neDotp

Intshayelelo ye-DoP kunye neDotp

Amagqabantshintshi

Abanye abantu banokubuza ukuba yintoni i-DOP kwaye yintoni i-dotp. Ngaba banomahluko? Zithini iingenelo zabo kunye nezinto zabo? Vumela iHiusu qinye ikuxelele ukuba yintoni le dop ne dopp. Kwakhona, siya kukwenza wazi ngcono malunga nomahluko phakathi kwe-DOP kunye ne-DOTP.

I-Dioctyl PHTHAATAATA ibizwa ngokuba yi-Dioctyl Ester (DoP)-I-organic ye-organic ye-order kunye neplastiki esetyenziswayo. I-Dioctyl Phthalate yi-phina ebaluleke kakhulu ngokubanzi. Isetyenziswa ikakhulu kwiNkqubo ye-Polyvinyl Chriden, kwaye inokusetyenziswa kwakhona kwi-polymers ephezulu njenge-fiber fird, i-acetic acid, kunye nerabha. Iipeyinti, iidayi, abasasazi, njl.

I-DOP eNkulu: Isetyenziswe ngokubanzi kwiplastiki, irabha, iipeyinti, ii-emulsifuers, kunye namanye amashishini. Iplastiki efakwe iplastiki kunye nayo inokusetyenziselwa ukwenza isikhumba esenziwe ngesikhumba, iifilimu zezolimo, izixhobo zokupakisha, iintambo, njl.

I-DOP yombane: Ukongeza kuzo zonke iipropathi ze-DOP jikelele ye-DOP, ikwanazo nezinto ezilungileyo zombane, isetyenziswa ikakhulu kwimveliso yeengcingo nombane.

I-DOP yeBanga lokutya: ikakhulu isetyenziselwa ukuveliswa kwezinto zokupakisha ukutya.

I-DOP yebanga lezonyango: ikakhulu isetyenziselwa ukuveliswa kweemveliso zonyango kunye nezempilo, ezinjengezixhobo zonyango ezinokuchithwa kunye nezinto zokupakisha zonyango.

Dotp

I-Dotp Plasizer lolunye uhlobo lweplastiki, le mveliso iphantse i-viscofity ye-viscosity ephantse ibe luhlaza. I-vissosity 63MPA.S (25 ° C), i-5MPA.S (i-100 ° C), i-410Mpa.s (0 ° C). Inqaku le-herzing -48 ° C. Indawo yokubila yi-383 ° C (0.1) i-MPA.S5 ° C). Inqaku lokukhutshwa ngama-399 ° C. Igama lenzululwazi: I-Dioctyl Terephhthalate. Ngokwesiqhelo, siyibize i-dotp.

Ukongeza kwinani elikhulu leeplastiki ezisetyenziselwa izixhobo zekhebhu kwaye i-PVC, i-DOTP inokusetyenziswa kwimveliso yeefilimu zesikhumba zenziwe. Ukongeza, inobume obugqwesileyo kwaye inokusetyenziswa njengesixhobo seplastimiitrrile, i-polyvinyl byyral, irabha ye-nitrile, initrocellulose, njl.

1. Izibonelelo ezahlukeneyo ze-DOP kunye neDotp

Xa kuthelekiswa nePhthaiactyl esetyenziswayo esetyenziswayo (i-DOP), i-dioctyl terephthalate (i-DOTP) ineengenelo zokunganyangeka kobushushu, ukungavisisani okubandayo, ukuguquguquka, kunye nezinto ezilungileyo zombane. Ukuqina okugqibeleleyo, ukuxhathisa kwamanzi amanzi, kunye nokuthamba kweqondo lobushushu eliphantsi.

2. Ukusetyenziswa okwahlukileyo kwe-DOP kunye ne-DOTP

I-dioctyl phthalate (i-DOP) sisixhobo esibalulekileyo seplastiki. Isetyenziswa ikakhulu ekuqhubeni kwe-polyviny ye-cerin. Ngaphandle koko, inokusetyenziswa kwiNkqubo yePolymers ephezulu efana ne-fiber yefiliminsi, i-acetic acid, i-resin, kunye nerabha. Iipeyinti, iidayi, abasasazi, njl.

Ukongeza kwinani elikhulu leeplastiki ezisetyenziselwa izixhobo zekhebhu kwaye i-PVC, i-DOTP inokusetyenziswa kwimveliso yeefilimu zesikhumba zenziwe. Ukongeza, i-DOTP inobume obugqwesileyo. Ngaphaya koko, i-DOTP inokusetyenziswa njengesixhobo seplastitrrile, i-polyvingl bharling, irabha ye-witric, i-witrocelsulose, njl.