Wɔde PTFE teyp a ɛyɛ hyew kɛse di dwuma wɔ aduruyɛ mu dwumadie tiers mmiɛnsa mu: sterilization mfiri ahobanbɔ (autoclave trays, heat-seal packaging), adwinnadeɛ ani ayaresa (low-friction coating, anyinam ahoɔden a wɔde siw ano), ne mfiri a wɔde hyɛ nipadua mu (vascular grafts, sutures). Wɔnam ISO 10993 so di biocompatibility ho adanse, na FDA 21 CFR 177.1550 de fapem nneɛma ahobammɔ si hɔ.

PTFE teyp a ɛyɛ hyew kɛse no ntumi nnyina ionizing radiation ano yiye. Wɔ 1 kGy pɛ gamma exposure, tensile ahoɔden so tew kɔ ~25% mfitiaseɛ. Ɛfata mmeae a wɔmfa nnuru pii nni dwuma nkutoo (aduan/aduruyɛ mu sterilization <10 kGy). Sɛ wopɛ nuklea adwumayɛ anaa ahunmu ahyɛn a, fa polyimide anaa PEEK di dwuma mmom.

PTFE teapɔn a ɛyɛ hyew kɛse hwehwɛ sɛ wɔkora so yiye na ama akɔ so abata ho, ayɛ nsakrae, na ayɛ adwuma yiye. Nneɛma atitiriw a wɔhwehwɛ ne ɔhyew a wɔhwɛ so (10-30°C), ɔhyew a ɛba fam sen 60%, hann a wɔkwati, nnuru a wɔde bɛtew wɔn ho, nea wɔde besi hɔ gyina hɔ, ne mframa a wɔde bɛma. Di FIFO nneɛma a wɔakora so no sohwɛ akyi na hwɛ mu daa.

Saa asɛm yi kyerɛkyerɛ sɛnea wobesiw efĩ ne adwumayɛ a wɔsɛe no ano wɔ PTFE teyp a ɛyɛ hyew kɛse no fã a ɛnyɛ nea wɔde nkata so bere a wɔrekata so no mu. Akwan titiriw a wɔfa so yɛ adwuma no bi ne fibea sohwɛ (ɔfa so ayaresa pɛpɛɛpɛ), honam fam a wɔbɛtew wɔn ho afi afoforo ho (sini a ɛbɔ ho ban, rollers a ɛnyɛ nnam, zoned drying), ne nhyehyɛe a wɔayɛ no yiye a wɔde di dwuma.

Sɛ́ mfitiase yɛfo a ɔyɛ PTFE teapɔn a ɛyɛ hyew kɛse no, Jiangsu Aokai New Materials nam eyi so kyerɛkyerɛ nkɛntɛnso a akwan a wɔfa so yɛ onwini ne onwini dodow nya wɔ PTFE teyp a ɛyɛ hyew a wɔasa no yare no adwumayɛ so no mu kɔ akyiri.I. Essence of PTFE Crystallization Su ne Cooling Rate RegulationThe PTFE su

Jiangsu Aokai New Materials, adwumayɛfo fibea manufacturer PTFE high-teature tape, kyɛ adwumayɛfo nhumu ma wo.PTFE (Teflon) high-teature teyp mpɛn pii no wobetumi de adi dwuma daa wɔ ɔhyew a ɛyɛ -196°C kosi 260°C. Wɔ dwumadie dodoɔ no ara mu no, ɔhyew a ɛko tia anohyetoɔ