Chlorinated paraffin yog golden daj los yog amber viscous kua, tsis yog nplaim taws, tsis yog tshuaj lom neeg, thiab tsis tshua muaj suab nrov. Soluble nyob rau hauv feem ntau cov kuab tshuaj organic, insoluble hauv dej thiab ethanol. Thaum rhuab rau saum toj kawg nkaus 120 ℃, nws yuav maj mam decompose los ntawm nws tus kheej thiab tuaj yeem tso cov tshuaj nkev hydrogen. Thiab cov oxides ntawm cov hlau, zinc, thiab lwm yam hlau yuav txhawb nws cov kev txiav txim siab. Chlorinated paraffin yog ib qho kev siv cov tshuab yas rau polyvinyl chloride. Tsis tshua muaj volatility, tsis yog-taws, tsw. Cov khoom no hloov ib feem ntawm lub tshuab yas yas, uas tuaj yeem txo tus nqi ntawm cov khoom lag luam thiab txo cov khoom cuam tshuam.
Nta
Qhov kev ua tau zoo ntawm chlorinated paraffin 52 yog qis dua lub canfilis, tab sis nws tuaj yeem nce hluav taws xob rwb thaiv tsev thiab tuaj yeem txhim kho lub zog tensile. Qhov tsis zoo ntawm chlorinated paraffin 52 yog tias kev laus tsis kam thiab tsis muaj kub, thiab cov viscosity theem nrab yog qhov siab. Txawm li cas los xij, nyob rau hauv cov kev mob uas lub ntsiab yas yas tau tsis tshua muaj thiab kim, chlorinated paraffin 52 tseem nyob ntawm lub khw.
Chlorinated paraffin 52 tuaj yeem sib xyaw nrog cov tshuaj Ester-cuam tshuam, nws tuaj yeem tsim lub tshuab yas yas tom qab sib tov. Tsis tas li ntawd, nws tseem muaj cov yam ntxwv zoo li nplaim retardant thiab lubrication. Yog tias tsim nyog, nws tseem tuaj yeem ua lub luag haujlwm hauv cov tshuaj antisepsis.
Cov peev txheej ntau lawm ntawm chlorinated paraffin 52 muaj zog heev. Hauv cov txheej txheem thov, feem ntau siv thermal chlorination txoj kev thiab catalytic cov qauv chlorination. Hauv cov xwm txheej tshwj xeeb, cov kev yees duab duab yog siv.
Daim ntawv thov
1.Chlorinated paraffin 52 yog insoluble hauv dej, yog li nws tuaj yeem siv los ua tus muab tub lim rau cov nqi txo qis, nce nqi hluav taws xob thiab hluav taws kub.
2. Tas hauv PVC cov khoom lag luam yas lossis cov yas ua kom zoo nkauj yas, nws txoj kev sib xyaw thiab cov cua sov zoo dua li chlorinated paraffin-42.
3.Nws tseem siv tau los ua kev ntxiv rau hauv roj hmab, xim, thiab txiav cov kua los ua si lub luag haujlwm ntawm kev kub nyhiab, nplaim taws tsis kam, thiab txhim kho kev txiav cov raug, thiab lwm yam.
4.Nws tseem tuaj yeem siv los ua tus anticoagulant thiab anti-exti-extrusion Tus Thawj Coj rau lubricating roj.
Lub Sijhawm Post: Lub Yim Hli 24-2022