Jiangsu Aokai New Materials, n’o ye PTFE ni fluoroplastic fɛnw dilannikɛla ŋana ye, o bɛ PTFE kaseti sugandili sariyaw tila ɲɔgɔn na walasa ka demolding ni anti-stick scenarios kɛ pikiri dilanni minɛnw kan.
I. Sugandili min sinsinnen bɛ funteni kan: Aw bɛ aw sinsin adhesive layer ni substrate ka funteni kunbɛnni kan
PTFE kaseti bɛ kɛ yɔrɔ fila ye: substrat (a ka c’a la, fini min bɛ kɛ fibre de verre ye min datugulen don ni PTFE ye) ani kɔkanna nɔrɔ. A ka c’a la, nɔrɔlan ye baarakɛcogo buteli ye.
1. Baarakɛcogo funteni min bɛ to senna ≤ 260°C (Plastic général & plastique partielle d’ingénierie) .
Fɛn minnu bɛ se ka kɛ: PE, PP, PS, ABS, PVC nɔgɔlen, EVA, ani PA, PBT ani fɛn wɛrɛw minnu bɛ baara kɛ ni funteni hakɛ dɔgɔmanw ye. Sugandili min ka ɲi: PTFE kaseti standard min barika ka bon ni fibreglasi ye, ni silikɔni tansiyɔn-sensitif (PSA) ye. A janya min fɔra: milimɛtɛrɛ 0,13 walima milimɛtɛrɛ 0,18, o bɛ balansi kɛ ka kɛɲɛ ni baarakɛcogo ni baarakɛcogo muɲuli ye. Kɔlɔsili jɔnjɔnw : Nin ye baarakɛyɔrɔ ɲuman ye PTFE kaseti la, min bɛ ni kemikɛli sabatili ɲuman ye ani a bɔli baarakɛcogo ɲuman.
2. Baarakɛcogo funteni min bɛ to senna 260°C ~ 300°C (Fura ka bon ɛntɛrinɛti plastikiw) .
Fɛn minnu bɛ se ka kɛ: PC, PA66, POM, PET, PPA funteni caman, PPO sɛmɛntiyalen ani pikirijikɛlan wɛrɛw minnu funteni ka bon. Sugandili min ka ɲi: Fibreglasi PTFE kase min dilannen don ni silikɔni nɛgɛ ye min bɛ se ka funteni caman kɛlɛ. Silikoni nɔrɔlan gansan bɛna kɔrɔya joona, ka nɔrɔli ban ani ka tolenw to nin funteni hakɛ in kɔrɔ. A janya jiralen don: milimɛtɛrɛ 0,18 walima milimɛtɛrɛ 0,25. Nɔrɔlan ni substrat layɛrɛ minnu ka bon, olu bɛ funteni tampon ɲuman di ani ka sɛgɛnbaliya kunbɛn. Dafalenba : Aw bɛ nɔrɔli siraw ɲɛfɔ minnu ka funteni bɛ se ka wuli waati jan kɔnɔ ka tɛmɛ 280°C kan, ani ka a lajɛ ni nɛgɛdaga bɛna nɔgɔw nɔgɔ funteni caman na.
3. O yɔrɔnin bɛɛ funteni hakɛ dantɛmɛnen 300°C ~ 400°C (Plastiki kɛrɛnkɛrɛnnen minnu funteni ka bon walima sigida funtenimayɔrɔw) .
Fɛn minnu bɛ se ka kɛ: PEEK, LCP, PPS, PEI, olu bɛ sɔrɔ kosɛbɛ bolibaga funtenimanw ni die kunkolow kɛrɛfɛ minnu bɛ bɔ kɛnɛma. Sugandili lasɔmini: Nɛgɛ min bɛ se ka degun, nɔrɔ min bɛ se ka da a kan, o si tɛ se ka nin funteni hakɛ in muɲu. PTFE kasɛti o kaseti bɛ kɛ ni nɛgɛ ye, o bɛna tiɲɛ o yɔrɔnin bɛɛ, ka gazi bɔ ani ka fɛn dilannenw nɔgɔ. Fɛn wɛrɛw furakɛcogo:
1. PTFE fibreglasi fini min tɛ nɔrɔ ye, min bɛ siri ni masin ye ni mɔbili sirilanw ye, ni bɔrɔw ye walima ni nɔrɔlanw ye minnu bɛ funteni caman na (nɛgɛ minnu tɛ degun sɔrɔ i n’a fɔ silikɔni sirilanw).
2. PFA filimu kasɛti min bɛ se ka wuli, ni fluorin dafalen bɛ a la, min sirilen bɛ mɔbili yɔrɔw la fiɲɛ sumalen sɔgɔli fɛ. A bɛ se ka 260°C kɛ tuma bɛɛ ani 300°C waati kunkurunnin kɔnɔ, o bɛɛ n’a ta, a tɛ se ka wuli ka bɔ a nɔ na ka ɲɛ i n’a fɔ a yɛrɛ nɔrɔlen kaseti. Optimized alternative proposal: O cogo la, funteni caman cogoyaw kama, mɔli PTFE dacogo walima nano seramiki dacogo min bɛ se ka funteni caman kɛlɛ, o de ka ɲi kosɛbɛ.
II. Sugandili min sinsinnen bɛ fɛnw nafa kan: Match Wear Resistance, Corrosion Resistance ani Release Requirements
Plastiki wulilen farikolo ni kemikaliya cogoyaw de bɛ kaseti sanfɛla baarakɛcogo ni a jɔcogo fanga wajibiyalen jira.
1. Fɛn minnu bɛ nɔrɔ kosɛbɛ / minnu ka teli ka nɔgɔ
Fɛn minnu bɛ jira : EVA, nɔrɔlan min bɛ kɛ ni funteni ye, TPE, TPU, PP hakɛ dɔw sɛmɛntiyalen. Sugandili yɔrɔ kolomaw: Aw bɛ kaseti bɔlenba sugandi min kɔnɔ PTFE ka ca ani a dacogo ka bon. Aw bɛ PTFE filimu kase saniyalen bila jɔyɔrɔ fɔlɔ la (ni fibreglasi barikalan tɛ a la, a girinya ka dɔgɔn, a bɛnnen don yɔrɔw dɔrɔn de la degun ka dɔgɔn yɔrɔ minnu na) walima fibreglasi PTFE kaseti premium min falen don kosɛbɛ. Surfaces minnu ka surun PTFE saniyalen na, olu bɛ anti-stick baarakɛcogo ɲuman di.
2. Glass fibre / minerali falen fɛnw barikamaw
Fɛn minnu bɛ jira : PA, PP, PBT min barika ka bon ni galasi fibre ye, PP min falen don karɔbɔni kalisiyɔmu la. Sɛgɛsɛgɛli kɛcogo : Nɔgɔ min bɛ woyo, o bɛ kɛ i n’a fɔ cɛncɛn jilama, ka PTFE fini gansanw sɔgɔ joona; fibreglasi substrat min bɛ kɛnɛ kan, o bɛna kɛ sababu ye ka nɔrɔli nafama kɛ. Sugandili yɔrɔ kolomaw:
1. A janya fɔlɔ: Aw bɛ kase girinman sugandi min bɛ se ka sɛgɛn, min janya ye milimɛtɛrɛ 0,25 ye walima ka tɛmɛ o kan.
2. Jagokɛcogo barika bonya : Aw bɛ fɛnw sugandi minnu bɛ ni PTFE dacogo caman ye walima minnu bɛ kɛ ka u ɲɛda gɛlɛya, sanni u ka kɛ finimugu finman kelen ye.
3. Fɛɛrɛ min bɛ kɛ ka kaseti bila a nɔ na: Aw bɛ kase minɛ i n’a fɔ fɛn min bɛ kɛ tuma bɛɛ o baarakɛcogo suguw la, ani ka sɛgɛsɛgɛli ni fɛn falen-falen kɛcogo dɔw sigi sen kan waati ni waati sanni aw ka tugu baarakɛcogo banbali kɔ.
3. Fɛn minnu bɛ kɛ ni faralifɛnw ye minnu bɛ fɛnw tiɲɛ walima minnu bɛ fɛnw ja
Fɛn minnu bɛ jira: PVC gɛlɛn (a bɛ HCl bɔ), tasuma-fanga-fɛnw (brome, fosiporozɛni-based tasuma-fanga-sanji), fluorine (fluorine) baarakɛminɛnw. Dɛsɛ cogoya : Sanjiw bɛ nɔrɔlan sɔgɔ walima ka don substrat kɔnɔ, o bɛ na ni kaseti kurukuruniw ni delamination ye.
1. Nɛgɛmugu ka kemikaliya kɛlɛli : Aw bɛ a lajɛ ko silikoni nɛgɛma bɛ se ka kɛ asidi barikamaw, plastikiw ani jisuma wɛrɛw ma.
2. Substrate dense : Aw bɛ kaseti sugandi ni fibreglasi ye min sirilen don kosɛbɛ ani PTFE impregnation min sirilen don kosɛbɛ walasa ka gazi/ji doncogo bali min bɛ kɔkanna nɔrɔ tiɲɛ.
3. Fiɲɛbɔcogo ɲuman : Aw bɛ mɔli fɛnɲɛnamafagalan bɔli walima fiɲɛbɔlan wɛrɛw fara ɲɔgɔn kan ni a mago bɛ a la walasa ka dɔ bɔ jikuruw dalajɛli la kaseti cɛmancɛ la ka bɔ sɔrɔyɔrɔ la.
4. Fɛn minnu bɛ se ka kɛ fɛn ye min bɛ se ka wuli ka bɔ yɔrɔ kelen na
Ko minnu bɛ kɛ tuma caman na: Elektroniki yɔrɔw pikiri kɛli, PP filimu bɔli ni ji caman ye. Sugandili min ka ɲi: PTFE kase anti-statique (PTFE kase nɛrɛma min datugulen don ni carbone noir conducteur walima anti-statique layer kɛrɛnkɛrɛnnen ye) walasa ka buguri sɔgɔli ni kuran bɔli faratiw bali.
III. Labɛnni min sinsinnen bɛ minɛnw ni baarakɛcogo cogoyaw kan
1. Pikirikɛlanw ka mɔli bɔli
Kɔnɔw, sɛgɛnlafiɲɛbɔlanw ani fɛnw kɔrɔtalanw: A ka ca a la, kaseti bɛ kɛ yɔrɔw la minnu bɛ nɔrɔ nɔrɔlenw na. Kase finman min janya ye milimɛtɛrɛ 0,13 ye, n’a janya ka ɲi, o de ka kan walasa ka bɛn yɔrɔw kurulen gɛlɛnw ma. Aw bɛ aw yɛrɛ tanga ejector pinɛw ni fiɲɛbɔyɔrɔw ma; aw ye aw janto yɔrɔ tigitigiw la barisa kaseti janya bɛna fɛn dilannenw hakɛ muɲuli caman Changer. Bolikɛlan funtenimanw ni fiɲɛbɔlanw kuncɛw: Funteni camanba bɛ kɛ yan; PTFE fini min sirilen don ni masin ye, nɔrɔ tɛ min na, o dɔrɔn de bɛ se ka kɛ walasa ka flash nɔrɔli bali. Kase min bɛ a yɛrɛ nɔrɔ, o dagalen don kosɛbɛ.
2. Extruders ani jiginɛ minɛnw
Extrusion die lips / outlets : Aw bɛ fɛnɲɛnamafagalanw dalajɛli ni u sirili bali jibɔyɔrɔ la. Aw bɛ kaseti min ka fin kosɛbɛ (0,08 mm–0,13 mm) sugandi min bɛ bɔ kosɛbɛ walasa aw kana die orifice hakɛ caman Changer. Aw bɛ kaseti siri ka bɔ ɲɛfɛ ka taa bɔyɔrɔ laban ɲɛda la walasa ka dɔ bɔ nɔgɔ doncogo la kɔkolo joli la. Peletizer template: A bɛ kɛ ka ɲɛsin funteni caman ma min bɛ wuli ni galasi fiyɛri sɔgɔli ye. Kase girinman min janya ye milimɛtɛrɛ 0,25 ye walima ka tɛmɛ o kan, o ye wajibi ye, wa a bɛ ɲɛnabɔ i n’a fɔ fɛn min bɛ kɛ tuma bɛɛ. Cast film rolls / traction press rolls: A bɛ kɛ ka fɛnw kɛlɛ ani a saniya ka nɔgɔn. PTFE kase min bɛ ni silikɔni ye, o bɛ se ka siri wuluwuluw la, walima PTFE fibreglasi bolokɔniw minnu tɛ nɔrɔ ɲɔgɔn na, olu bɛ se ka ta. Aw bɛ a lajɛ ni kaseti funteni hakɛ bɛ bɛn wuluwulu sanfɛla funteni ma ni funteni bɛ a la.
N’aw b’a fɛ ka fɛn ɲɛfɔlenw sɔrɔ, baarakɛcogo misaliw ani fura minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye an ka fɛn dilannenw bɛɛ lajɛlen na i n’a fɔ PTFE fini min bɛ funteni caman bɔ, PTFE kasɛti nɔrɔlen min bɛ funteni caman na, PTFE cɛsirilan min bɛ funteni caman bɔ, cɛsirilan min bɛ kɛ ni funteni ye, PTFE fini min bɛ kɛ fan kelen fɛ, cɛsirilan min bɛ se ka funteni caman kɛlɛ ani fibreglasi min bɛ se ka funteni kɛlɛ fini, aw bɛ se ka anw sɔrɔ kunnafoniw fɛ minnu bɛ duguma:
An bɛ tugu baarakɛlaw ka baarakɛcogo hakilila la tuma bɛɛ, min ɲɛsinnen bɛ danbe ma, ka izini ɲɛnabɔcogo kelenw di ni an dusukun bɛɛ ye ani ka kiliyanw dɛmɛ ni hakilijagabɔ ye jɛɲɔgɔnw bɛɛ ye!
