Kev Siv Cov Plasticizers

Plasticizers yog dav siv nyob rau hauv ntau yam lag luam xws li cov khoom yas, roj hmab, yas zaj duab xis, degradable plastics, polymer cov ntaub ntawv, chemical khoom, automotive manufacturing, electronics, nanomaterials, aviation, aerospace, zaub mov tu cev, coatings thiab adhesives, textile printing thiab dyeing, papermaking, number case, tshuaj ntxuav, tshuaj pleev ib ce, tawv, tshuaj ntxuav, thiab lwm yam.
Kev thov pob zeb
Qhov siab dua cov dej ntsiab lus ntawm cov pob zeb dav dav, qhov zoo dua nws cov fluidity thiab workability. Tab sis thaum lub pob zeb muaj cov dej noo txaus, lub zog thiab cov ntsiab lus ntawm cov dej noo ntawm cov pob zeb tom qab solidification yog raws nraim inversely proportional. Yog li ntawd, yog tias pob zeb yuav tsum muaj lub zog siab, cov dej ntsiab lus ntawm cov pob zeb yuav tsum tsis txhob siab dhau, thiab kev ua haujlwm ntawm cov pob zeb yuav deteriorate. Plasticizers tuaj yeem txo nws cov ntsiab lus dej (li no hu ua dej txo cov neeg ua haujlwm) yam tsis muaj kev cuam tshuam rau nws txoj haujlwm, thaum tseem txhim kho lub zog ntawm cov pob zeb. Thaum tsim cov pob zeb muaj zog lossis fiber ntau reinforced pob zeb, txoj kev no feem ntau siv los txhim kho lub zog.
Kev siv ntawm gypsum drywall
Cov yas siv hauv gypsum drywall, tseem hu ua dispersant, tuaj yeem ua rau muaj kev ua haujlwm ntawm gypsum ua ntej solidification. Txhawm rau txo lub zog uas yuav tsum tau ua kom qhuav cov phab ntsa qhuav, dej tsawg ntxiv thaum lub sij hawm tsim khoom, uas ua rau kev ua haujlwm tsis zoo. Ntxiv plasticizers tuaj yeem txhim kho nws cov txheej txheem. Tab sis yog hais tias ib tug ntau ntawm cov plasticizer ntxiv, yuav muaj ib tug retarding nyhuv thiab lub zog ntawm gypsum qhuav phab ntsa yuav deteriorate.
Kev siv cov khoom muaj zog
Cov khoom siv hluav taws xob thiab cov neeg ua haujlwm pyrotechnic feem ntau siv cov yas yas, uas tuaj yeem txhim kho lub cev lub zog ntawm lub tshuab hluav taws xob nws tus kheej los yog nws cov ntaub ntawv, thiab tseem tuaj yeem siv los ua cov khoom siv roj los txhim kho lub zog propulsion (xws li cov impulse tshwj xeeb) muab los ntawm ib chav tsev roj. Plasticizers tshwj xeeb yog xav tau nyob rau hauv cov khoom siv foob pob hluav taws thiab cov pa taws uas tsis muaj pa taws los txhim kho lub cev lossis ua kom muaj zog tshwj xeeb. Plasticizers uas tuaj yeem ua kom muaj zog tshwj xeeb yog feem ntau hu ua cov yas muaj zog. Nws qhov zoo dua yog tias nws tuaj yeem txo qhov loj ntawm lub tshuab hluav taws xob, nce lub foob pob hluav taws, lossis nce nws qhov siab tshaj plaws.
Ntim khoom noj
Polylactic acid (PLA) muaj nws qhov tshwj xeeb zoo raws li cov khoom ntim khoom noj, vim nws tuaj yeem hloov cov khoom ntim khoom. Ntxiv mus, nws qhov tshwj xeeb ib puag ncig tus phooj ywg ua rau nws yog ib qho tseem ceeb hauv kev txhim kho cov khoom ntim yav tom ntej. PLA cov ntaub ntawv muaj ib tug du nto thiab siab transparency, yog li lawv muaj peev xwm sib tw nrog polystyrene thiab polyethylene terephthalate (PET) nyob rau hauv daim ntawv thov ntim khoom noj. PLA tau siv rau kev ntim cov txiv hmab txiv ntoo thiab zaub, qe, zaub mov siav, thiab cov khoom ci. PLA zaj duab xis yog siv rau ntim khoom xws li qhaub cij, biscuits, thiab paj. Kuj tseem muaj kev siv tshuab tshuab PLA rau hauv lub raj mis rau ntim dej, kua zaub, zaub mov, thiab roj noj.
Ib hom yas qhwv uas siv nyob rau hauv lub neej txhua hnub yog PE (polyethylene) cov khoom uas tsis muaj additives, uas tsis zoo adhesion; Lwm hom yog PVC (polyvinyl chloride) cling zaj duab xis, uas muaj ntau cov yas yas los ua PVC (polyvinyl chloride) cov ntaub ntawv mos thiab ua kom viscosity, haum rau ntim cov zaub mov tshiab, thiab yog li siv ntau dua. Lwm cov khoom uas muaj cov yas yas yog cov menyuam yaus cov khoom ua si ua los ntawm PVC, thiab European Union tau teev tias cov ntsiab lus ntawm cov yas yas hauv cov khoom ua si yas yuav tsum yog qis dua 0.1 feem pua.