Lastikuw dilannenw: U nafaw, u nafaw ani u kɛcogo ɲɛfɔlenw

1. Fluororobber (FKM) ye .

• Bolo fɛnw:

• Funteni hakɛ dantɛmɛnen (-20°C fo +250°C).

• A bɛ se ka tuluw, fɛnɲɛnamafagalanw, fɛnɲɛnamafagalanw, asidiw ani basiw kɛlɛ cogo kɛrɛnkɛrɛnnen na.

• Tensile strength ka bon, compression set dɔgɔman, ani kemikali sabatili ɲuman.

• Tasuma tɛ se ka don a la ani a bɛ se ka ozɔni kɛlɛ.

• Nafa minnu bɛ a la:

• A bɛ furakisɛ juguw ni degunba sigidaw muɲu.

• Baarakɛ waati jan aerospace ni mobili baarakɛcogo la.

• Baarakɛcogo:

• Avion ka fɛnɲɛnamafagalanw sigilanw, O-ringw ani gaziw.

• Mobiliw ka transmission sigilanw, motɛriw ka tubabufuraw, ani turbochargeur yɔrɔw.

• Kemikɛli baarakɛminɛnw linings ani gaskets.

2. Kuloropɛrɛni ka lastikuw (CR) .

• Bolo fɛnw:

• Tumu tali hakɛ dantɛmɛnen (a ka fisa ni lamini nafama ye nka a ka dɔgɔn ni FKM ye).

• Tasuma-fagalan min bɛ a yɛrɛ faga.

• Waati kunbɛncogo ɲuman (UV, ozone, ani ji).

• A bɛ se ka wuli ni funteni dɔgɔyalen ye (-40°C fo +120°C).

• Nafa minnu bɛ a la:

• A musaka ka dɔgɔ ni baarakɛcogo nɔgɔn ye (extrusion/molding).

• Masina fanga ka bon ani a bɛ se ka sɔgɔsɔgɔ.

• Baarakɛcogo:

• Suti jilamaw, ganw ani izini tubabufura.

• Nɛgɛ minnu bɛ kɛ sanbaraw ni jɔli kama.

• Kabɛl jakitew ni so sanfɛlanw.

3. Lastikuw nitirili hydrogène (HNBR) .

• Bolo fɛnw:

• Funteni kunbɛncogo min bɛ bonya (ka se +150°C ma) ni i ye o suma ni NBR ye.

• Tuluw, jibolisiraw ani aminew ka se ka u yɛrɛ tanga kosɛbɛ.

• Sɛgɛsɛgɛli fanga ka bon ani sɛgɛnbaliya.

• Gaziw ka doncogo dɔgɔya.

• Nafa minnu bɛ a la:

• A bɛ elasticité mara ni a bɛ mɛn kemikɛli gɛlɛnw na.

• Ɲɛnamaya janya ka tɛmɛ NBR kan cogo jugu la.

• Aplikasi:

• Tumu ni gazi sɔgɔli baarakɛminɛnw (pakew, sigilanw).

• Mobili waati cɛsirilanw, fɛnɲɛnamafagalanw pikiri yɔrɔw, ani turbochargeur sigilanw.

• Industrie hydraulique silindaw.

4. Silikoni ka lastikuw (VMQ) .

• Bolo fɛnw:

• Funteni hakɛ min bɛ kɛ ka caya (-60°C ka se +200°C ma).

• Elasticité ka bon (fo ka se 1000% janya ma).

• Kuranko insulasi ɲuman ani funteni sabatili.

• Biocompatible ani inert.

• Nafaw:

• A bɛ sɛgɛsɛgɛli sabati sigidaw la minnu bɛ kɛ ni kiriyɔzɛni ye ani minnu ka funteni ka bon.

• A bɛ se ka UV, ozɔni ani waati kɛcogo kɛlɛ.

• Aplikasi:

• furakɛli minɛnw (kafow, fɛnw doncogo).

• Elektroniki yɔrɔw (Insulators, Keypads).

• Gazi minnu bɛ kɛ funteni caman na forow ni motɛriw kama.

5. Fluorosilicone ka lastikuw (FVMQ) .

• Bolo fɛnw:

• A bɛ FKM ka kemikaliya ni VMQ ka sɛgɛsɛgɛli fara ɲɔgɔn kan.

• Funteni hakɛ: -50°C fo +230°C.

• A bɛ se ka fɛnɲɛnamafagalanw, tulumafɛnw ani jibolisiraw kɛlɛ.

• Set de compression dɔgɔman ani resilience ɲuman.

• Nafaw:

• A bɛ baara kɛ funteni caman ni funteni dɔgɔyalen fila bɛɛ la.

• A bɛ se ka funu kunbɛn awiyɔnw kɔnɔ.

• Aplikasi:

• Avionw ka fɛnɲɛnamafagalanw (valves, sigilanw).

• Kɔgɔji dunbaa jimafɛnw ni ɲɔgɔn cɛ.

• Mobili sensɛriw ni fɛnɲɛnamafagalanw ka fɛnɲɛnamafagalanw.

6. Etilɛni propilɛni diene monomɛri (EPDM) .

• Bolo fɛnw:

• Ozone min bɛ bɔ kɛnɛ kan ani waati min bɛ se ka kɛ waati bɛɛ.

• Dielektriki fanga ka bon ani ji b’a la.

• Funteni hakɛ: -50°C fo +150°C.

• Gazi doncogo ka dɔgɔn.

• Nafaw:

• A musaka ka dɔgɔ kɛnɛyako la.

• Vibration damping ani mankan dɔgɔyali ɲumanba.

• Aplikasi:

• Mobili waati jateminɛ, radiyatɛriw, ani fiɲɛbɔlanw.

• So sanfɛla ni kɔjida laminiw.

• Kuran kabɔri insulasi ani fanga jiginni cɛsirilanw.