TCPA rau Polyester Resin

Paub meej

TCPA (Tetrachlorophthalic Anhydride) feem ntau yog siv los ua monomer thiab hloov kho rau polyester cob. Peb ua los ntawm phthalic anhydride, siv yooj yim thiab paub tab chlorination thiab purification cov kauj ruam. TCPA rau polyester cob blends yooj yim nrog tag nrho cov polyester cob raw cov ntaub ntawv. Nws kuj ua rau cov khoom polyester ntau nplaim hluav taws- retardant thiab tshav kub- resistant, thiab yog dav siv nyob rau hauv polyester resin ua thiab ntau lawm.

Kev faib tawm yam khoom

Tetrachlorophthalic Anhydride

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Xa kev nug

Shaoxing Huawei Chemical Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov muag khoom ntawm tcpa polyester cob hauv Suav teb. Yog tias koj yuav mus yuav ntau tcpa rau polyester cob ua nyob rau hauv Suav teb, txais tos kom tau txais pricelist thiab hais los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab cov nqi sib tw.

TCPA rau polyester cob

Khoom Taw Qhia

Khoom Paub meej

TCPA yog dawb crystalline hmoov. Nws cov mis molecular yog C₈Cl₄O₃, thiab nws qhov hnyav molecular yog 285.89 g / mol. Nws melts ntawm 254-256 degree, nrog purity tsis tsawg dua 99.5% thiab noo noo cov ntsiab lus hauv qab 0.1%. Thaum ntxiv rau polyester cob, nws ua haujlwm raws li ob qho tib si monomer thiab hloov kho. Nws ua rau cov nplaim taws ntau dua - retardant thiab ruaj khov ntawm qhov kub thiab txias, thiab kuj txo qhov kev pheej hmoo ntawm kev sib tsoo. TCPA rau polyester cob yog zoo meej rau nplaim hluav taws xob polyester khoom, zoo li engineering plastics thiab polyester coatings.

Product Quality Assurance

Peb xyuas cov txheej txheem tsim khoom kom zoo kom paub tseeb tias TCPA rau polyester resin ruaj khov. Txhua batch raug kuaj ua ntej tawm hauv lub hoobkas, kom paub meej tias nws purity thiab kev ua tau zoo. Nws tau ntim rau hauv 25kg kraft hnab nrog PE sab hauv ob sab phlu, uas ua kom nws qhuav thiab yooj yim khaws cia. Rau txhua qhov kev txiav txim, peb muab MSDS thiab COA cov ntaub ntawv, thiab peb kuj muab tom qab - kev muag khoom txhawb nqa los kho cov teeb meem thaum siv nws.