2026-05-28
Teepu fiberglass PTFE chọrọ asambodo nchekwa isi atọ: UL (nchekwa ọkụ na ọkụ), FDA (nleba anya kọntaktị nri), yana ISO 9001: 2015 (njikwa mma). Ihe teepu enwetara ikike na-enye arụmọrụ na-agbanwe agbanwe, ndụ ọrụ ogologo, yana ọnụ ahịa mkpokọta dị ala n'agbanyeghị ọnụ ahịa dị elu. Jiri otu ndị na-enye akwụkwọ nyochaa asambodo mgbe niile.
GỤKWUO
2026-05-28
A na-eji teepu okpomọkụ dị elu PTFE gafee ọkwa ngwa ahụike atọ: nchebe akụrụngwa mgbochi (trays autoclave, nkwakọ ihe mkpuchi okpomọkụ), ọgwụgwọ elu akụrụngwa (mkpuchi mkpuchi dị ala, mkpuchi ọkụ), na ngwaọrụ ndị a na-akụnye (vaskụla grafts, sutures). A kwadoro biocompatibility site na ISO 10993, yana FDA 21 CFR 177.1550 na-ewepụta nchekwa ihe ndabere.
GỤKWUO
2026-05-27
PTFE elu-okpomọkụ teepu nwere adịghị mma iguzogide ionizing radieshon. Na naanị 1 kGy ikpughe gamma, ike ike na-adaba na ~ 25% nke mbụ. Ọ dabara naanị maka gburugburu obere doses (nri / ọgwụ igba ogwu <10 kGy). Maka ụlọ ọrụ nuklia ma ọ bụ ụgbọ elu, jiri polyimide ma ọ bụ PEEK kama.
GỤKWUO
2026-05-26
N'ihi na PTFE elu-okpomọkụ teepu n'okpuru ogologo oge imikpu, na PTFE mkpụrụ na-anọgide kemịkal inert, ma nrapado oyi akwa bụ adịghị ike ebe. Mmiri na-ebelata PSA silicone; mmiri nnu na-eme ka corrosion dịkwuo elu. Maka kemịkalụ ike ike, fluorosilicone ma ọ bụ perfluoropolyether adhesives - ma ọ bụ teepu PTFE na-enweghị nrapado - achọrọ. Ike bepụ ruo 40% mgbe awa 48 gachara n'ime mmiri.
GỤKWUO
2026-05-26
Teepu okpomọkụ dị elu nke PTFE eji na ngwa kọntaktị nri ga-anọrịrị n'ime oke okpomọkụ akọwapụtara: ≤260°C maka ojiji na-aga n'ihu, ≤300°C maka ugwu dị mkpirikpi (nkeji), na ọ dịghị mgbe ọ ga-adị n'elu 327°C (mmebi). Iwu FDA na EU anaghị akọwapụta oke oge zuru ụwa ọnụ - ogologo oge kọntaktị na-adabere na ọnọdụ okpomọkụ na a ga-enyocharịrị ya site na ule mbugharị na-egosipụta ọnọdụ n'ezie.
GỤKWUO
2026-05-25
PTFE teepu okpomọkụ dị elu na-achọ nchekwa kwesịrị ekwesị iji nọgide na-enwe nrapado, mgbanwe, na ntọhapụ ya. Ihe ndị dị mkpa a chọrọ gụnyere njikwa okpomọkụ (10-30°C), iru mmiri n'okpuru 60%, ịzere ọkụ, ikewapụ kemịkalụ, ntinye kwụ ọtọ, na ikuku ikuku. Soro njikwa ngwa ahịa FIFO wee nyochaa oge niile.
GỤKWUO
2026-05-21
Nhọrọ nke akwụkwọ ntọhapụ ma ọ bụ ihe nkiri ihe nkiri na onye ntọhapụ na-emetụta kpọmkwem nkwụsi ike nchekwa yana arụmọrụ nke teepu PTFE dị elu. Isiokwu a na-atụnyere PET vs. kraft akwụkwọ mkpụrụ na silicone vs. fluorinated ntọhapụ mmadụ, na-atụ aro na ezigbo Nchikota maka efu- fọdụrụ peeling na ogologo oge pụrụ ịdabere.
GỤKWUO
2026-05-21
A na-eji teepu dị elu nke PTFE eme ihe maka mkpuchi ọkụ eletrik, mana ọnụọgụ dị elu na ọnọdụ voltaji dị elu na-ebute ihe ize ndụ pụrụ iche: ndakpọ ọkụ eletrik, nkwụsịtụ akụkụ, ịka nká nke okpomọkụ, nkwụsị mgbaàmà dị elu, na mmetụta gburugburu ebe obibi. Isiokwu a na-akọwa ihe ize ndụ ọ bụla na otu esi ezere ha.
GỤKWUO