2026-05-27
Idanwo PTFE emulsion didara pẹlu awọn itọkasi bọtini mẹfa: akoonu ti o lagbara (60 ± 2% fun T / FSI 067-2021), pH (9.0-11.0), pinpin iwọn patiku (diffraction laser / DLS), viscosity (12-30 mPa·s ni 25 ° C), iduroṣinṣin (centrifugal, thermal). Itọsọna yii ni wiwa awọn ọna idanwo boṣewa fun paramita kọọkan.
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