Bohloeki bo phahameng ba 99% BTCA (1,2,3,4-Butanetetracarboxylic acid) CAS 1703-58-8
1,2,3,4-Butanetetracarboxylic acid (BTCA) ke sesebelisoa se phethahetseng sa ho qeta sa formaldehyde-durable press (DP). E na le ts'ebetso e phahameng ea karabelo 'me ha e na monko o halefisang. Ha e sebetsoa ke BTCA, masela a kang k'hothone le silika a ka fihlela litšobotsi tse kenyeletsang ho thibela ho emisa, ho hatella ka ho sa feleng le ho boloka sebopeho 'me a na le mamello e kholo.
1. BTCA e ka sebelisoa ho lokisa thepa ea polyimide. Mofuta ona oa thepa o na le khanyetso e ntle ea mocheso, khanyetso ea asiti, khanyetso ea hydrocarbon le litšobotsi tse ntle tsa ho thibela motlakase
2. E ka sebelisoa ho lokisa thepa e fapaneng ea polymer e sebetsang, joalo ka thepa e utloang khanya ea letsatsi, thepa ea polymer ea bongaka le thepa ea lera la polymer e sebetsang.
3. E ka sebelisoa ho lokisa masale a ho thibela motlakase, lipeipi tsa terata le thepa ea ho thibela motlakase.
| Sehlahisoa | 1,2,3,4-Butanetracarboxylic acid (BTCA) | ||
| CAS# | 1703-58-8 | ||
| Nomoro ea Sehlopha | BTCA20251020 | Palo: | 2000kg |
| Letsatsi la tlhahiso | 2025-10-2020 | Letsatsi la ho fela ha nako | 2027-10-19 |
| Ntho | Tlhaloso | Liphetho | |
| Ponahalo | Phofo e tšoeu | Phofo e tšoeu | |
| Teko, % | ≥98.0 | 99.2 | |
| Litšepe tse boima (Pb), mg/kg | ≤20 | 20 | |
| Tahlehelo ha ho omisoa, % | ≤0.5 | 0.2 | |
| Masalla a ho hotetsa, % | ≤0.2 | 0.11 | |
| Qetello | EA TŠOANELANG | ||
Mokotlana oa pampiri o kopantsoeng oa 25kg kapa teramo ea lebokose, kapa joalo ka ha moreki a hloka.
