Rapidly pas tru di kristalizashɔn-sɛnsitiv zon Di mɛlt pɔynt fɔ PTFE na 327°C, ɛn di standad sintering tɛmpracha de frɔm 380°C to 400°C. durin tεmprachכ rεdukshכn, di kכr rikwaymεnt na fכ kכros di tεmprachכ zon kwik kwik wan arawnd 310~315°C usay di kristalizashכn rεt de pik shap shap.
Di we dɛn we dɛn kin yuz fɔ du di wok Wantɛm afta yu kɔmɔt na di sinta ɔfna, impruv fɔs ɛya kol, kɔmprɛs ɛya blast kɔl, ɔ yuz kɔling rɔla / wata kɔling sistem fɔ drɔp di klos tɛmpracha kwik kwik wan dɔŋ 250°C.
Rifrεns kul rεt indikεtכr dεm Sabjεkt to prodakt tiknes, di jεnarכl kul rεt fכ nכ less dan 30~50°C/min. Fɔ tin-gej ay-tɛmpracha klos (0.08mm ~ 0.25mm), ɛya kɔl kin ajɔst wan kol rit ɔp 100 ~ 200°C/min, we de mek i ebul fɔ pas wantɛm wantɛm tru di krichɔl kristalizashɔn zon.
II. Prɔses Mɛkanism: Aw Kulin Rɛt De Impɛkt Prodakt Pɔfɔmɛnshɔn
Kristaliniti de ditarmin di kɔr prodak prɔpati dɛn Kulin mɔd dɛn de gayd di kristaliniti fɔ PTFE dairekt wan, we de dikte mɔ di ki kɔtin kwaliti dɛn we inklud fleksibiliti, adheshon ɛn nɔ-stik pefɔmɛns.
Pɔfɔmɛnshɔn Kɔmpia Bitwin Fast ɛn Slɔ Kulin
Di we aw pɔsin kin kol
Krɔstal we dɛn kɔl kristal
Coating Pɔfɔmɛnshɔn Biɛvhɔ
Rapid Kulin (Kwɛnch) .
Low (aprɔks. 45 ~ 50%) .
Sɔft, fayn fayn tafnɛs, smol sɔfays, strɔng adheshon, supiriɔr nɔ-stik prɔpati, we nɔ de mek di delamination ɛn krak krak
Slow Cooling (Furnace Cooling) we yu de kɔl fɔ kol.
Ay (ɔva 60~70%)
Rili rigid, ay brittleness, prone to shrinkage ɛn peeling, maykrokrak jenɛreshɔn, shɔt savis layf fɔ nɔ-stik ifɛkt
Maykrostrukchכral εksplen fכ kol kwik kwik wan de rεstrεn di growth fכ big saiz sfεrulayt dεm εn fכm wan fayn maykrokristalin strכkchכ. Dis de rεnd di PTFE film denser εn mכr daktil, we i de minimiz rεsidyual strεs bitwin di kכt εn fayv glas sabstεrayt.
III. Ki Kɔntrol Point dɛn na Mas Prodakshɔn
Gɛranti yunifom kɔling Kulin ɛya flɔ ɔ kol rɔla dɛn fɔ mentɛn kɔnsistɛns tɛmpracha akɔdin to di klos wit. di lokal kristaliniti we nכ ivin go rili mek di sεf dεm we gεt mכt כ wrinkling dεfεkt.
Avɔyd fɔ mek yu shɔk pasmak Fɔ tik klos we gɛt ay tɛmpracha (0.5mm ɛn ɔp), we yu sprɛy wata dairekt ɔ we yu kɔntakt ɔlta kol rɔla dɛn wantɛm wantɛm, dat kin mek yu gɛt siriɔs difɔmeshɔn we kin apin bikɔs di tɛmral shrink we nɔ mach bitwin di sabstret ɛn di kɔtin. Wan wokflɔ we bɛtɛ pas ɔl na fɔ mek di briz kol bad bad wan to dɔŋ 250°C bifo dɛn kol am mɔ.
Kulin manejmɛnt fɔ malti-pas sintering Fɔ multi-impregnation & multi-sintering prɔses, mɔdaret fast kol na akseptabl fɔ intamɛdiet sintering saykl. Bɔt di fainal sɔfays sintering stɛp fɔ adopt rapid kol fɔ sikyuɔr ɔptimal sɔfays fɛnshɔnal pefɔmɛns.
IV. Di Kɔr Sɔma
1. Rapid kol na mandatory post PTFE klos sintering fɔ mek di molten PTFE ebul fɔ skip di ay-tɛmpracha kristalizashɔn zon kwik.
2. Rapid kol de jεnarεt wan lכw-kristaliniti maykrokristalin strכkchכ, we na di ki fכ כtstandin fleksibiliti, fold rεsistεns εn lכng-last nכn-stik pεrformεns.
3. Strictli rigul di kol yunifomiti, mek yu nɔ gɛt tɛmal shɔk, ɛn standad di kol schedule fɔ multi-stej sintering fɔ stebul kɔnsistɛns prodak kwaliti.
Wi de fala ɔltɛm to pɔshɔnal ɛn intɛgriti-oriɛnted savis filɔsofi, wit ɔl wi at fɔ gi wan-stɔp industrial sɔlvishɔn ɛn tink gud wan kastoma savis fɔ ɔl patna dɛn!
