Fluoroploymers tau siv dav hauv thaj teb ntawm vascular kev cuam tshuam vim lawv lubricating cov zog, xws li PTFE linities shrink tubing, thiab PTFE tshav kub shrink tubing. Hauv qee qhov kev thov cov xwm txheej, thaum siv lubricating cov khoom ntawm fluoropolymers, nws cia siab tias lawv yuav muaj cov khoom nplaum zoo rau lwm cov ntaub ntawv, yog li qhov no yuav tsum tau kho etching. Niaj hnub no, Shanghai Carewe qhia luv luv cov khoom lag luam thiab kev kho fluoropolymer PTFE kho mob fluoropolymer PTFE kho mob.
01 daim ntawv thov ntawm PTFE hauv ob sab phli hauv kev kho mob tsawg tsawg
PTFE LetrersPuas yog ib qho kev sib tw loj hauv cov teb kho mob, ua kom cov kws kho mob thiab cov neeg tshawb xyuas kom siv lawv rau ntau cov kev siv. Lawv tau ua los ntawm lub teeb yuag thiab cov ntaub ntawv ruaj khov. Nws tau siv los ua cov twj paj nruag thiab lwm yam cuab yeej kho mob rau xyoo pua. Koj yuav tsum xav paub tias PTFE li cas yog tsim thiab lawv cov ntawv thov hauv kev kho mob.
PTFE liners yog tsim kev siv polytetrrafluoroethylene polymers vim tias lawv cov haujlwm tshwj xeeb. Polytetrafluoroethylene yog siv los ua txoj kab catheter vim tias nws muaj qhov chaw du uas pab txo qhov kev pheej hmoo kis mob thiab daim ntaub puas. Lawv tseem yog biocompible, yog li cov neeg feem coob yuav tsis muaj kev fab tshuaj lossis tej yam tsis zoo. Tab sis PTFE tsis tuaj yeem ua tiav tiav, tab sis cov kws tshaj lij tau tsim ib daim ntawv uas tuaj yeem ua tiav tau ua, uas yog FEP. FEP yog fluorinated ethylene propylene, uas muaj raws nraim tib yam li PTFE, tab sis yog UV resistant kub uas yuav tsum muaj kev pom zoo, tshuaj lom neeg ua haujlwm, thiab tsis yooj yim. Ib qho ntxiv, txij li PTFE yog cov uas tsis tshua muaj siab, nws yuav tsum tau etched hauv qee kis. Qhov no etched PTFE yooj yim bonds nrog lwm cov polymers thiab tuaj yeem siv rau hauv ntau cov txheej txheem tsim. Kev sib xyaw ntawm sodium thiab ammonia tuaj yeem siv los siv rau etch ptfe. Yog li, cov no yog cov laj thawj uas ua rau nws muaj kev lag luam polymer zoo.
Qhov dav ntau ntawm kev siv rau PTFE txia cov tubing suav nrog: Pom cov tshuab raj, tsim hluav taws xob, cov cuab yeej siv hluav taws xob, cov khoom xa tawm, thiab lwm yam!
PTFE Letrers: Cov txiaj ntsig zoo!
Nyob rau hauv xyoo tsis ntev los no, PTFE Leters tau hloov tsa cov kev kho mob. Cov ntaub pua no tuaj yeem siv ntau yam kev kho mob, suav nrog kev phais xyuas kev phais mob thiab cov txheej txheem kev tsim kho plawv.
PTFE liners muaj qhov ruaj khov thiab tuaj yeem tiv taus huab kub heev, ua rau lawv zoo rau kev kho mob tsis txaus ntseeg.
PTFE hnab nqa tau tuaj yeem ua tau yooj yim moulded rau hauv ib qho zoo, ua rau lawv zoo tagnrho rau cov txheej txheem kev kho mob nyuaj.
Cov kab ntawv no yog ua los ntawm Teflon, uas paub txog nws lub zog thiab cov khoom tsis muaj zog, ua rau lawv zoo tagnrho rau kev siv hauv kev kho mob ib puag ncig.
④ PTFE liners tseem tiv taus ntau cov tshuaj lom neeg, ua rau kom muaj kev nyab xeeb rau kev tsim cov khoom siv kho mob lossis cov khoom siv.
⑤ Lawv yog lub teeb yuag heev, yooj yim rau nruab cov chaw nqaim nrog cov khoom siv tsawg, thiab tuaj yeem siv ntau hom sib txawv ntawm cov khoom siv kho mob.
⑥ Lawv muab kev tiv thaiv zoo heev rau kev hnav hnyav thiab kua muag thaum siv ntau zaus. Qhov no ua rau lawv muaj txiaj ntsig hauv cov khoom siv kho mob xws li cov kho tus kheej ua ke, stents thiab cov taw qhia, uas xav tau kev tiv thaiv kev tiv thaiv kev tiv thaiv kev nyab xeeb thiab kev puas tsuaj.
02 hom khoom lag luam ua haujlwm ntawm PTFE hauv ob sab phli
Txoj kev tsim ntau ntau yam Cov yam khoom ntawm PTFE Liner cov khoom tsim tawm los ntawm cov txheej txheem sib txawv yog qhov txawv me ntsis; Lub chaw tsim khoom npaj cov txheej txheem npaj yog qhov tshwj xeeb thiab muaj nws qhov tseem ceeb:
① Cov Txheej Txheem Ntau Lawm: DIP txheej ntau lawm ua haujlwm-nto etching kev kho!
Khoom nta ntawm dip-coated PTFE Liner nrog Mandrel cov khoom lag luam:}}}}}}}}}}}}}}}. 0mm )
②prroid Txheej Txheem: Cov txheej txheem extrusion pub dawb -- npoo etching kev kho;
Khoom nta ntawm kev kho mob hauv tsev tshiab extrusion PTFE Linery: {{}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} hli); Thaum siv nyob rau hauv cov sij hawm sib txawv, lub inner inch loj tuaj yeem kho tau raws li qhov loj me!
③prroduction txheej txheem: Extrusion nrog cov txheej txheem MANREL thiab DAWB}}}}}} etching kev kho lossis saum npoo nrog ultra-nyias thermoplast hlua sib khi ua ke;
Cov khoom lag luam thiab theem: (1) extrusion nrog mandrel -- npoo etching kev kho;
1) Phab ntsa tuab yog 0. {{{{{{{{{{{13 0. 092 "(0.305 hli rau 2.337 mm), phab ntsa thickness kam rau yog: 0.00025 '' (0.00635mm);
2) Phab ntsa tuab yog 0. {{{{{{{{{{}}}}}}}} {}}}}}}}}}}}}}}}}}}}}}} rau 2.337 mm), phab ntsa thickness kam rau yog: 0.00025 '' (0.00635mm);
3) Phab ntsa tuab yog 0. {{{{{{{{{{}}}}}}} {}}}}}}}}}}}}}}}}}}}} rau 1.067mmM), phab ntsa thickness kam kam: 0.00025 '' (0.00635mm);
(2) cov txheej txheem ntau lawm: DIP txheej txheej txheej txheem {}}}}} etching kev kho lossis saum npoo nrog ultra-nyias thermoplast sib khi ua ke;
Cov khoom lag luam hauv tuam txhab thiab theem:
Yam tsawg kawg nkaus ib phab ntsa tuab yog {{0}}}} {}}}}}}}}}}}}}}. 0910 '' (0.508 mm -2. 311mm); Phab Ntsa Thickness kam Zam: 0.00019 '' (0.00mm)
Cov yam ntxwv ntawm thermopastic hermopastic txheej txheej txheem tuaj yeem txhim kho cov txheej txheem sib khi ntawm lub raj hauv lub raj thiab cov txheej txheem sab nraud ntawm cov txheej txheem rheological tom qab. Nyob rau tib lub sijhawm, cov txheej txheem sab hauv nrog cov txheej txheej sib raug zoo tuaj yeem nce qhov kawg tsoo quab yuam los ntawm 4 {1}}%. Lub thickness ntawm cov thermoplast bonding bonding yog li 0.004mm.
Feem ntau siv etched cov yeeb nkab fittings rau cov khoom siv vatheter cov khoom siv yog PTFE liner.
03 fluoropolymer Etching Kev Kho Mob
PTFE liner yuav tig xim av tom qab etching. Txog cov ntsiab lus, thov saib tsab xov xwm hais txog PTFE liner etching kev kho mob. Cov duab hauv qab no qhia qhov sib piv ntawm PTFE liner ua ntej thiab tom qab etching. Qhov tseeb, PTFE liner tom qab extrusion lossis dip txheej yog mis nyuj dawb lossis pob tshab (raws li pom xim av tom qab tshuaj etching (raws li qhia hauv daim duab 2)!
Cov FAQ
Q1: Vim li cas koj yuav tsum tau etoropolymer fittings?
Fluoropolers, xws li PTFE, FP, thiab PFA (feem ntau hu ua Teflon), yog heev du. Lub plhaub no thiab cov muaj pes tsawg leeg ntawm fluoropolymers txo lawv cov nplaum; Etching tuaj yeem hloov cov khoom ntawm cov fluoropolymers kom lawv tuaj yeem sib raug zoo nrog cov nplaum polymer;
Q2: Yuav ua li cas ua etching?
Etching yog txheej txheem ntawm sodium tov thiab tshuaj fluorine molecules nyob rau ntawm cov fluoropolymer, uas ua rau cov pa fluoropolymer, uas ua rau cov pa roj fluoropolymer, uas ua rau cov pa roj fluoropolymer, uas ua rau cov pa roj fluoropolymer, uas ua rau cov pa fluoropolymer muaj cov pa roj carbon monoxide, uas ua rau cov pa fluoropolymer, uas ua rau cov pa roj fluoropolymer, uas ua rau cov pa roj fluoropolymer, uas ua rau cov pa fluoropolymer, uas ua rau cov pa roj fluoropolymer, uas ua rau cov pa fluoropolymer, uas ua rau cov pa roj fluoropolymer, uas ua rau cov pa roj fluoropolymer, uas ua rau cov pa roj fluoropolymer, uas ua rau cov pa roj atoms tsis muaj tshuab hluav taws xob tsis txaus. Thaum cov etched cov khoom hu rau huab cua, oxygen lwg, dej vapecules, thiab hydrogen tuaj yeem txo cov tshuab hluav taws xob. Qhov tshwm sim ntawm kev txo cov txheej txheem yog ib pab pawg ntawm cov organic molecules uas muaj lub luag haujlwm rau cov haujlwm adsorption; Yog li thaum kawg ua tiav qhov etching nyhuv;
Q3: Yuav etching hloov cov kev ua tau zoo ntawm fittings?
Etching txheej txheem tsuas yog ua rau saum npoo ntawm ib qhov tob ntawm ob peb lub tob, yog li nws tau yuav luag tsis muaj qhov cuam tshuam ntawm qhov loj ntawm cov yeeb nkab fittings; Txawm li cas los xij, cov txheej txheem etching yuav ua rau cov khoom dub, feem ntau nrog cov xim av me me, thiab cov txheej txheem etching kuj tseem yuav txo cov kua dej ntawm cov yeeb nkab fittings;
Q4: Yuav ua li cas khaws cov etoropolymer yeeb nkab fittings?
Etched fluoropolymer yuav "ntes" molecules nyob saum huab cua los kho lawv cov hluav taws xob tsis muaj peev xwm, uas yuav ua rau muaj kev txo qis hauv kev ua haujlwm ntev. Hauv kev pom ntawm qhov no, tag nrho cov ntaub ntawv etching yuav tsum tau muab cia rau hauv lawv cov hnab dub dub kom tsis txhob muaj kev tawm tsam ultraviolet thiab txo kev ua tau zoo;
Q5: Puas yog cov xim tsaus nti ntawm etched yeeb nkab haum rau saum npoo txhais tau tias kev ua haujlwm zoo dua?
Tsis tas. Xim tsis yog ib qho ntsuas pom tseeb ntawm etching zoo. Vim li no, cov chaw muag khoom yuav suav nrog cov ntawv pov thawj thiab lwm txoj hlua ntawm etched cov yeeb nkab fittings shipping shipping xa cov ntaub ntawv;
Q6: Yuav sim ntsuas li cas etching nyhuv?
Cov khoom siv etching yog sim los ntawm kev sib ze lub kaum sab xis. Kev sib tiv tauj lub kaum sab xis ntsuas ntawm lub droplet ntawm cov chaw sib sau yog siv los xyuas qhov chaw nyob hauv qab no: Lub kaum sab xis ntawm lub substtrate kev txhawb nqa nto thiab txoj kab tangent ntawm kev sib cuag taw tes ntawm lub droplet thiab substrate. Hauv daim duab, "B" muaj qhov zoo dua qub dua li "a";
Cov kws ua lag luam feem ntau coj cov kev ntsuas lub kaum ntse ntse ntawm etched cov yeeb nkab fittings thiab muab ib daim ntawv pov thawj ntawm kev ua raws li cov khoom siv. Yog tias tus neeg yuav khoom xav tau nws, tus neeg xa khoom kuj tuaj yeem raug nug kom muab cov ntawv xeem ntawv;
Q7: Ntev npaum li cas yog lub txee lub neej ntawm etched yeeb nkab fittings?
Yog tias khaws cia kom zoo, lub txee lub neej ntawm ntau cov khoom etched yog yuav luag tsis muaj cov khoom lag luam, thiab xav tau kom cov lus nug tau siv kom sai li sai tau.
Hu rau Lub kaum sab xis los ntsuas Etching cov nyhuv
