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 kunbɛnni fanga bonya (fo ka se +150°C ma) ni i y’a 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.

• A si janya ka jan ka tɛmɛ NBR kan cogoya juguw la.

• Baarakɛcogo:

• Tulu ni gazi sɛgɛsɛgɛli baarakɛminɛnw (packers, seals).

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

• Silindriw minnu bɛ kɛ ni ji ye iziniw kɔnɔ.

4. Silicone Rubber (VMQ) ka .

• Bolo fɛnw:

• Funteni hakɛ ka bon kosɛbɛ (-60°C fo +200°C).

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

• Kuranko ɲumanba ani funteni sabatili.

• Biocompatible ani inert.

• Nafa minnu bɛ a la:

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

• A bɛ se ka UV, ozone ani waati sɛgɛsɛgɛli kɛlɛ.

• Baarakɛcogo:

• Furakɛminɛnw (katetɛriw, fɛn minnu bɛ don mɔgɔ kɔnɔ).

• Elektɔriki yɔrɔw (insulateurs, claviers).

• Gazi minnu bɛ funteni caman sɔrɔ forow ni motɛriw kama.

5. Fluorosilicone ka lastikuw (FVMQ) .

• Bolo fɛnw:

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

• Funteni hakɛ : -50°C fo +230°C.

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

• Set de compression dɔgɔman ani resilience ɲuman.

• Nafa minnu bɛ a la:

• A bɛ baara kɛ funteni caman na ani funteni dɔgɔyalen dantɛmɛnenw na.

• A bɛ se ka funu kɛlɛ awiyɔn sɛnɛfɛnw na.

• Baarakɛcogo:

• Avion sɛnɛfɛnw sitɛmu yɔrɔw (valve, seals).

• Kɔgɔji juguman kɔnɔ gaziw ni ɲɔgɔndanw.

• Mobili sensɛriw ani fɛnɲɛnamafagalanw bɔli kɔlɔsili siraw.

6. Etilɛni Propilɛni Diyɛni Monomɛri (EPDM) .

• Bolo fɛnw:

• Ozɔni ni waati kunbɛncogo ɲumanba.

• Dielektriki fanga ka bon ani ji kɛlɛli.

• Funteni hakɛ : -50°C fo +150°C.

• Gazi doncogo ka dɔgɔn.

• Nafa minnu bɛ a la:

• A musaka ka dɔgɔ kosɛbɛ kɛnɛyako la.

• Vibration damping ɲuman ani mankan dɔgɔyali.

• Baarakɛcogo:

• Mobiliw ka waati cogoyaw, radiyatɛriw ka tubabufuraw, ani fiɲɛbɔlanw.

• So sanfɛlanw ni kɔda laminiw.

• Kuran kabɔri insulasi ani kuran cikan cɛsirilanw.