Enyanjula ennyimpimpi ku DOP ne DOTP .

Enyanjula za DOP ne DOTP .

Okulambika .

Abantu abamu bayinza okwebuuza DOP kye ki ne DOTP kye ki. Balina enjawulo? Emigaso n’ebibi biruwa bye balimu? Leka Huisu Qinye akubuulire DOP ne DOTP. Ate era, tujja kukumanyisa obulungi enjawulo eriwo wakati wa DOP ne DOTP.

Dioctyl phthalate ayitibwa dioctyl ester (DOP) - ekirungo kya ester ekiramu n’ekirungo ekikozesebwa ennyo. Dioctyl phthalate ye pulasitiika enkulu ey’ekigendererwa eky’enjawulo. Esinga kukozesebwa mu kulongoosa polyvinyl chloride resin, era esobola n’okukozesebwa mu kulongoosa polymers enkulu nga chemical fiber resin, acetic acid resin, ABS resin, ne rubber. Langi, langi, ebibunyisa, n’ebirala.

DOP ey’ekigendererwa ekikulu: ekozesebwa nnyo mu buveera, emipiira, langi, ebyuma ebikola emulsifiers, n’amakolero amalala. PVC plasticeded with it esobola okukozesebwa okukola amaliba ag’ekikugu, firimu z’ebyobulimi, ebikozesebwa mu kupakira, waya n’ebirala.

Electrical DOP: Ng’oggyeeko eby’obugagga byonna ebya DOP ey’ekigendererwa ekya bulijjo, erina n’ebintu ebirungi eby’okuziyiza amasannyalaze, okusinga ebikozesebwa mu kukola waya n’amasannyalaze.

Food Grade DOP: Okusinga ekozesebwa mu kukola ebikozesebwa mu kupakinga emmere.

Medical Grade DOP: Okusinga ekozesebwa mu kukola ebintu eby’obujjanjabi n’eby’obulamu, gamba ng’ebikozesebwa mu by’obujjanjabi ebikozesebwa omulundi gumu n’ebikozesebwa mu kupakinga eby’obujjanjabi.

DOTP .

DOTP plasticizer ye kika ekirala eky’obuveera, ekintu kino kumpi kibeera mazzi agatali ga langi. Obugumu 63MPa.s (25°C), 5MPa.s (100°C), 410MPa.s (0°C). Ekifo eky'okutonnya -48°C. Ekifo we bafumba kiri 383°C (0.1)MPa.s (0°C). Ensonga y’okukuma omuliro eri 399°C. Erinnya lya ssaayansi: Dioctyl Terephthalate. Mu budde obwabulijjo, twakiyita DOTP.

Ng’oggyeeko omuwendo omunene ogw’obuveera obukozesebwa mu bintu ebikozesebwa mu waya ne PVC, DOTP esobola n’okukozesebwa mu kukola firimu ez’amaliba ag’obutonde. Okugatta ku ekyo, erina okukwatagana okulungi ennyo era esobola n’okukozesebwa nga pulasitiika ku biva mu acrylonitrile, polyvinyl butyral, nitrile rubber, nitrocellulose, n’ebirala.

1. Ebirungi eby’enjawulo ebiri mu DOP ne DOTP .

Bw’ogeraageranya n’ekirungo kya dioctyl phthalate (DOP), dioctyl terephthalate(DOTP) kirina ebirungi eby’okuziyiza ebbugumu, okuziyiza ennyonta, okutali kukyukakyuka, kuziyiza, okukyukakyuka, n’obulungi bw’okuziyiza amasannyalaze. Obuwangaazi obulungi ennyo, okuziyiza amazzi ga ssabbuuni, n’obugonvu obw’ebbugumu eri wansi.

2. Enkozesa ez’enjawulo eza DOP ne DOTP .

Dioctyl phthalate(DOP) ye nkola enkulu ey’obuveera obw’enjawulo. Kisinga kukozesebwa mu kulongoosa polyvinyl chloride resin. Bwe kitaba ekyo, era esobola okukozesebwa mu kulongoosa ebiwujjo ebingi nga chemical fiber resin, acetic acid resin, ABS resin, ne rubber. Langi, langi, ebibunyisa, n’ebirala.

Ng’oggyeeko omuwendo omunene ogw’obuveera obukozesebwa mu bintu ebikozesebwa mu waya ne PVC, DOTP esobola n’okukozesebwa mu kukola firimu ez’amaliba ag’obutonde. Okugatta ku ekyo, DOTP erina okukwatagana okulungi ennyo. Ekirala, DOTP esobola n’okukozesebwa nga pulasitiika y’ebiva mu acrylonitrile, polyvinyl butyral, nitrile rubber, nitrocellulose, etc. Era esobola okukozesebwa nga plasticizer for synthetic rubber, paint additives, precision instrument bibricants, lubricant additives, and as a softener for paper.