Dioctyl Phthalate DOP, Npaj Txhij Rau Kev Xa Khoom ~

DOP yog ib qho tseem ceeb rau kev ua yas dav dav uas muaj ntau yam kev siv. Cov hauv qab no yog cov kev siv tseem ceeb ntawm DOP:

1. Kev ua yas

Kev ua cov polyvinyl chloride resin (PVC): DOP yog ib qho ntawm cov plasticizers siv ntau tshaj plaws hauv kev ua cov PVC, uas tuaj yeem txhim kho qhov mos, kev ua haujlwm thiab kev ruaj khov ntawm PVC. PVC plasticized nrog nws tuaj yeem siv los tsim cov tawv nqaij cuav, zaj duab xis ua liaj ua teb, cov ntaub ntawv ntim khoom, cov xov hlau thiab lwm yam khoom.

Lwm cov txheej txheem ua cov resin: Ntxiv rau PVC, DOP kuj tseem siv tau rau hauv kev ua cov polymers xws li cov tshuaj fiber resin, acetate resin, ABS resin thiab roj hmab los txhim kho cov khoom siv lub cev thiab kev ua haujlwm ntawm cov ntaub ntawv no.

2. Cov xim pleev, cov xim zas thiab cov tshuaj dispersants

Xim thiab cov tshuaj zas: DOP siv tau ua cov kuab tshuaj lossis cov tshuaj ntxiv rau hauv cov xim thiab cov tshuaj zas kom pab txhim kho kev ntws thiab kev sib npaug ntawm cov xim thiab cov tshuaj zas.

Dispersant: Hauv kev tsim cov txheej txheem thiab cov xim, DOP yog siv los ua cov khoom dispersant los pab cov xim sib cais sib npaug hauv cov kuab tshuaj.

3. Cov ntaub ntawv rwb thaiv hluav taws xob

Cov xov hlau thiab cov xaim: Ntxiv rau tag nrho cov khoom ntawm DOP qib dav dav, hluav taws xob-qib DOP kuj muaj cov khoom rwb thaiv tsev zoo, yog li nws yog qhov tshwj xeeb tshaj yog rau kev tsim cov ntaub ntawv rwb thaiv tsev hluav taws xob xws li cov xov hlau thiab cov xaim.

4. Cov khoom kho mob thiab kev noj qab haus huv

DOP qib kho mob: Feem ntau yog siv los tsim cov khoom kho mob thiab kev noj qab haus huv, xws li cov khoom siv kho mob pov tseg thiab cov ntaub ntawv ntim khoom kho mob, thiab lwm yam. Cov khoom yuav tsum tsis muaj tshuaj lom, tsis muaj ntxhiab thiab tsis khaus.

5. Lwm yam kev siv

Cov roj tua yoov tshaj cum, txheej polyvinyl fluoride: DOP tuaj yeem siv ua cov kuab tshuaj rau cov roj tua yoov tshaj cum thiab cov khoom ntxiv rau txheej polyvinyl fluoride.

Cov tshuaj tsw qab: Hauv kev lag luam tshuaj tsw qab, DOP tuaj yeem siv los ua cov tshuaj rau cov tshuaj tsw qab xws li cov musk dag.

Cov ntaub ntawv raw rau cov organic synthesis: DOP kuj tseem siv tau ua cov khoom siv raw rau kev tsim cov organic compounds los ntawm transesterification, xws li dicyclohexyl phthalate thiab cov pa roj carbon siab ntawm phthalate.

6. Kev siv rau kev lag luam

Zaj duab xis PVC: DOP ua lub luag haujlwm tseem ceeb hauv kev tsim cov zaj duab xis PVC thiab yog qhov tseem ceeb rau qhov mos thiab ua tau zoo ntawm cov zaj duab xis PVC.

PVC tawv nqaij cuav: Hauv cov txheej txheem tsim khoom ntawm PVC tawv nqaij cuav, DOP kuj tseem ua lub luag haujlwm hauv kev ua kom yas thiab mos.

Cov lev tiv thaiv kev plam, cov lev ua npuas ncauj: Nyob rau xyoo tas los no, kev siv DOP hauv kev tsim cov lev tiv thaiv kev plam, cov lev ua npuas ncauj thiab lwm yam khoom kuj tau loj hlob sai.