2026-05-27
Kuedza PTFE emulsion quality kunosanganisira zvitanhatu zvakakosha zviratidzo: yakasimba content (60±2% per T/FSI 067-2021), pH (9.0-11.0), particle size distribution (laser diffraction/DLS), viscosity (12-30 mPa·s pa 25°C), kugadzikana (centrifugal, freeze-rthaw). Iri gwara rinofukidza akajairwa bvunzo nzira kune yega yega parameter.
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