Teitei te parakore 99% BTCA (1,2,3,4-Waikawa Butanetetracarboxylic) CAS 1703-58-8
Ko te 1,2,3,4-Butanetetracarboxylic acid (BTCA) he mea whakaoti pai rawa atu, kāore he formaldehyde, he mea roa hoki. He kaha te tauhohenga, ā, kāore he haunga whakapataritari. Mā te BTCA ka taea e ngā papanga pēnei i te miro me te hiraka te whakatutuki i ngā āhuatanga tae atu ki te ārai-mutu, te pēhi pumau me te pupuri i te āhua, ā, he tino pakari.
1. Ka taea te whakamahi i te BTCA hei hanga rauemi polyimide. He tino pai te ātete wera o tēnei momo rauemi, te ātete waikawa, te ātete hauwai, me ngā āhuatanga whakamarumaru hiko pai.
2. Ka taea te whakamahi hei whakarite i ngā rauemi pūmua mahi, pērā i ngā rauemi whakaahua-ā-ahua, ngā rauemi pūmua hauora me ngā rauemi kiriuhi pūmua mahi.
3. Ka taea te whakamahi hei whakarite i ngā mowhiti ārai hiko, ngā paninga waea me ngā rauemi ārai hiko.
| Hua | 1,2,3,4-Waikawa Pūtanetetracarboxylic (BTCA) | ||
| CAS# | 1703-58-8 | ||
| Tau Puranga | BTCA20251020 | Rahinga: | 2000kg |
| Te rā i hangaia ai | 2025-10-20 | Te rā o pau | 2027-10-19 |
| Taonga | Whakatakotoranga | Ngā Hua | |
| Āhua | Paura mā | Paura mā | |
| Whakamātautau, % | ≥98.0 | 99.2 | |
| Ngā konganuku taumaha (Pb), mg/kg | ≤20 | 20 | |
| Te ngaronga i te whakamaroke, % | ≤0.5 | 0.2 | |
| Te toenga i te mura, % | ≤0.2 | 0.11 | |
| Whakamutunga | NGĀ TAURANGA | ||
Pēke pepa hiato 25kg, pūtu kātene rānei, me te mea rānei e hiahiatia ana e te kiritaki.
