Khoom Description

Khoom npe: Trimellitic Anhydride

Synonyms: 1,2,4-Benzenetricarboxylic anhydride, TMA

CAS: 552-30-7

MF: C9H4O5

MW: 192.13

EINECS:209-008-0

Qhov ceev: 1.54 g / cm3

Melting point: 163-166 degree

Kub taw tes: 390 degree

Ntim: 25 kg / hnab, 25 kg / nruas
Khoom: Nws yog soluble hauv dej kub thiab acetone, 2-butanone, dimethylformamide, ethyl acetate, cyclohexanone.

Specification

Cov khoom	Specifications
Qhov tshwm sim	Dawb flake
Purity	Ntau dua lossis sib npaug li 95%
Acidity (mgKOH/g)	Ntau dua lossis sib npaug rau 865
Dej	Tsawg dua los yog sib npaug rau 0.5%

Daim ntawv thov

1.Trimellitic Anhydride feem ntau yog siv rau hauv unsaturated polyester resin, polyimide resin, dej soluble polyester cob, dej soluble polyurethane resin, dej soluble amino alkyd resin, Trioctyl metabisulfite (TOTM), epoxy resin curing agent thiab lwm yam khoom.

2.Trimellitic Anhydride kuj tseem siv tau rau cov roj aviation siab heev, hluav taws xob hluav taws xob capacitor impregnated roj, grain bonding agent, sizing agent, tshem tawm cov pa luam yeeb, instantaneous nplaum, thiab lwm yam.