Tetrahydrophthanlic anhudride (THPA)
Izina ry'imiti: cis-1,2,3,6-Tetrahydrophthalic anhydride, Tetrahydrophthalic anhydride, cis-4-Cyclohexene-1,2-dicarboxylic anhydride, THPA.
Nimero ya CAS: 85-43-8
Ibisobanuro by'ibicuruzwa
| Isura | Uduce tw'umweru |
| Ibara ryashongeshejwe, Hazen | 60 Max. |
| Ibikubiyemo,% | 99.0 Iminota. |
| Aho gushonga, ℃ | 100±2 |
| Ingano ya aside, % | 1.0 Ntarengwa. |
| Ivu (ppm) | 10 Max. |
| Icyuma (ppm) | 1.0 Ntarengwa. |
| Ifishi y'imiterere | C8H8O3 |
Ibiranga umubiri n'imiti
| Imiterere y'umubiri (25℃) | Bikomeye |
| Isura | Uduce tw'umweru |
| Uburemere bwa molekile | 152.16 |
| Aho gushonga | 100±2℃ |
| Aho gusohokera | 157℃ |
| Uburemere bwihariye (25/4℃) | 1.2 |
| Gushonga kw'amazi | birabora |
| Gushonga kw'ibinyabutabire | Ishonga gato: eteri ya peteroli Ivangavanze: benzene, toluene, acetone, tetrachloride ya karuboni, chloroform, ethanol, ethyl acetate |
Porogaramu
Iyi THPA ikoreshwa mu gukora resins za polyester za alkyd na unsaturated, coatings na agent ivura resins za epoxy, kandi ikoreshwa no mu miti yica udukoko, sulfide regulator, plasticizers, surfactant, alkyd resins modifier, pesticides n'ibikoresho fatizo by'imiti.
Nk'ibikoresho fatizo byo gukora polyester idafite amazi, THPA yanogeje cyane cyane imikorere ya resins mu kumisha umwuka. Imikorere yayo iragaragara cyane cyane mu gukora putty ya resins nziza cyane n'imyambaro yo kumisha umwuka.
Gupakira
25kg/umufuka, 500kg/umufuka.
Ububiko
Bika ahantu hakonje kandi humutse kandi ubirinde umuriro n'ubushuhe.