Isuku nyinshi ya 99% BTCA (1,2,3,4-aside Butanetracarboxylic) CAS 1703-58-8
1,2,3,4-Butanetetracarboxylic aside (BTCA) ni igikoresho cyiza cyo kurangiza gikozwe mu buryo burambye kidafite formaldehyde (DP). Gifite imikorere myinshi yo gukora kandi nta mpumuro mbi itera ububabare. Imyenda nk'ipamba na silk itunganywa na BTCA ishobora kugira imiterere inyuranye irimo kurwanya guhagarara, gukanda burundu no kugumana ishusho nziza kandi igakomeza gukomera.
1. BTCA ishobora gukoreshwa mu gutegura ibikoresho bya polyimide. Ubu bwoko bw'ibikoresho bufite ubushobozi bwo kurwanya ubushyuhe, kurwanya aside, kurwanya hydrocarbon n'ubushobozi bwiza bwo gukingira amashanyarazi
2. Ishobora gukoreshwa mu gutegura ibikoresho bitandukanye bya polimeri, nk'ibikoresho byoroshye kubona urumuri, ibikoresho bya polimeri byo kwa muganga n'ibikoresho bya polimeri byoroshye kubona urumuri.
3. Ishobora gukoreshwa mu gutegura impeta z'amashanyarazi zikingira, insinga zikingira n'ibikoresho bikingira amashanyarazi.
| Igicuruzwa | 1,2,3,4-aside Butanetracarboxylic (BTCA) | ||
| CAS# | 1703-58-8 | ||
| Umubare w'itsinda | BTCA20251020 | Ingano: | 2000kg |
| Itariki yo gukora | 2025-10-2020 | Itariki ya irangira | 2027-10-19 |
| Ikintu | Ibisobanuro | Ibisubizo | |
| Isura | Ifu y'umweru | Ifu y'umweru | |
| Isuzumabumenyi, % | ≥98.0 | 99.2 | |
| Ibikoresho by'icyuma biremereye (Pb), mg/kg | ≤20 | 20 | |
| Igihombo mu gihe cyo kumisha, % | ≤0.5 | 0.2 | |
| Ibisigazwa biri ku muriro, % | ≤0.2 | 0.11 | |
| Umwanzuro | Yujuje ibisabwa | ||
Igikapu cy'impapuro cyangwa agakarito gafite ibiro 25, cyangwa uko umukiriya abikeneye.
