Chlorinated paraffin yog cov kua daj kub lossis xim av daj uas nplaum, tsis yooj yim hlawv, tsis tawg, thiab tsis yooj yim yaj. Yaj tau hauv feem ntau cov kuab tshuaj organic, tsis yooj yim yaj hauv dej thiab ethanol. Thaum cua sov txog 120 ℃, nws yuav maj mam lwj thiab tso tawm cov pa hydrogen chloride. Thiab cov hlau oxides ntawm hlau, zinc, thiab lwm yam hlau yuav ua rau nws lwj. Chlorinated paraffin yog ib yam khoom siv los ua yas rau polyvinyl chloride. Yooj yim yaj, tsis yooj yim hlawv, tsis muaj ntxhiab. Cov khoom no hloov ib feem ntawm cov yas tseem ceeb, uas tuaj yeem txo tus nqi ntawm cov khoom thiab txo qhov kub hnyiab.
Cov yam ntxwv
Qhov kev ua tau zoo ntawm chlorinated paraffin 52 qis dua li cov plasticizer tseem ceeb, tab sis nws tuaj yeem ua rau lub rwb thaiv hluav taws xob thiab hluav taws kub tsis kam thiab tuaj yeem txhim kho lub zog tensile. Qhov tsis zoo ntawm chlorinated paraffin 52 yog tias qhov kev tiv thaiv kev laus thiab kev tiv thaiv kub qis tsis zoo, qhov cuam tshuam rov ua dua tshiab thib ob kuj tsis zoo, thiab qhov viscosity siab. Txawm li cas los xij, nyob rau hauv qhov xwm txheej uas cov plasticizer tseem ceeb tsis tshua muaj thiab kim, chlorinated paraffin 52 tseem nyob ib feem ntawm kev ua lag luam.
Chlorinated paraffin 52 tuaj yeem sib xyaw nrog cov tshuaj ester, nws tuaj yeem ua cov yas tom qab sib tov. Tsis tas li ntawd, nws kuj muaj cov yam ntxwv ua hluav taws kub thiab lubrication. Yog tias tsim nyog, nws kuj tuaj yeem ua lub luag haujlwm hauv kev tua kab mob.
Lub peev xwm tsim cov chlorinated paraffin 52 muaj zog heev. Hauv cov txheej txheem thov, feem ntau siv txoj kev thermal chlorination thiab txoj kev catalytic chlorination. Hauv cov xwm txheej tshwj xeeb, cov txheej txheem photochlorination kuj siv.
Daim Ntawv Thov
1. Chlorinated paraffin 52 tsis yaj hauv dej, yog li nws tuaj yeem siv los ua cov khoom siv rau hauv cov txheej txheem kom txo nqi, ua kom muaj txiaj ntsig zoo thiab tiv taus dej thiab hluav taws.
2. Siv rau hauv cov khoom PVC ua plasticizer lossis auxiliary plasticizer, nws qhov sib xws thiab kev tiv thaiv cua sov zoo dua li chlorinated paraffin-42.
3. Nws kuj tseem siv tau ua ib qho khoom ntxiv rau hauv roj hmab, xim, thiab kua txiav kom ua lub luag haujlwm ntawm kev tiv thaiv hluav taws, tiv thaiv nplaim taws, thiab txhim kho qhov raug ntawm kev txiav, thiab lwm yam.
4. Nws kuj tseem siv tau ua ib qho tshuaj anticoagulant thiab ib qho tshuaj tiv thaiv extrusion rau cov roj lubricating.
Lub sijhawm tshaj tawm: Lub Yim Hli-24-2022