Chlorinated paraffin yog golden daj los yog amber viscous kua, tsis-flammable, tsis-explosive, thiab tsis tshua muaj volatility. Soluble nyob rau hauv feem ntau cov organic solvents, insoluble nyob rau hauv dej thiab ethanol. Thaum rhuab mus rau saum 120 ℃, nws yuav maj mam decompose los ntawm nws tus kheej thiab tuaj yeem tso cov roj hydrogen chloride. Thiab cov oxides ntawm hlau, zinc, thiab lwm yam hlau yuav txhawb nws decomposition. Chlorinated paraffin yog ib qho khoom siv yas rau polyvinyl chloride. Tsawg volatility, tsis-flammable, ntxhiab tsw. Cov khoom no hloov ib feem ntawm lub ntsiab plasticizer, uas tuaj yeem txo tus nqi ntawm cov khoom thiab txo cov combustibility.
Nta
Lub plasticizing kev ua tau zoo ntawm chlorinated paraffin 52 yog qis dua lub ntsiab plasticizer, tab sis nws tuaj yeem ua rau cov hluav taws xob rwb thaiv tsev thiab nplaim taws thiab tuaj yeem txhim kho lub zog tensile. Qhov tsis zoo ntawm chlorinated paraffin 52 yog qhov kev laus ua haujlwm thiab qhov kub thiab txias tsis zoo, cov nyhuv rov ua dua tshiab kuj tsis zoo, thiab cov viscosity siab. Txawm li cas los xij, nyob rau hauv cov xwm txheej uas lub ntsiab plasticizer tsis tshua muaj thiab kim, chlorinated paraffin 52 tseem nyob hauv khw.
Chlorinated paraffin 52 tuaj yeem sib xyaw nrog cov tshuaj ester, nws tuaj yeem tsim cov yas yas tom qab sib tov. Tsis tas li ntawd, nws kuj muaj cov yam ntxwv raws li nplaim taws retardant thiab lubrication. Yog tias tsim nyog, nws tuaj yeem ua lub luag haujlwm hauv antisepsis.
Lub peev xwm ntau lawm ntawm chlorinated paraffin 52 muaj zog heev. Hauv cov txheej txheem thov, feem ntau yog siv cov txheej txheem thermal chlorination thiab catalytic chlorination method. Hauv tshwj xeeb, cov txheej txheem photochlorination kuj tau siv.
Daim ntawv thov
1.Chlorinated paraffin 52 yog insoluble nyob rau hauv dej, yog li nws yuav siv tau raws li ib tug muab tub lim nyob rau hauv coatings kom txo tau nqi, nce nqi-zoo thiab waterproof thiab fireproof zog.
2.Siv rau hauv cov khoom siv PVC ua cov yas yas los yog cov khoom siv yas, nws cov kev sib raug zoo thiab kev kub ntxhov yog zoo dua li chlorinated paraffin-42.
3.Nws kuj tseem siv tau los ua cov khoom siv roj hmab, pleev xim, thiab txiav cov kua dej los ua lub luag haujlwm ntawm hluav taws kub, nplaim hluav taws, thiab txhim kho qhov tseeb txiav, thiab lwm yam.
4.Nws tseem tuaj yeem siv los ua cov tshuaj tiv thaiv coagulant thiab cov tshuaj tiv thaiv extrusion rau lubricating roj.
Post lub sij hawm: Aug-24-2022