Lastikuw faralen ɲɔgɔn kan: A nafaw, u nafaw ani u kɛcogo ɲɛfɔlenw

1. FKM Composé (FKM) ye .

Bolo fɛnw:

• Funteni hakɛ min bɛ se ka kɛ a la kosɛbɛ (-20°C fo +250°C).

• Tuluw, fɛnɲɛnamafagalanw, furajiw, asidiw ani basiw kɛlɛli danfaralen.

• Sɛgɛsɛgɛli fanga ka bon (10–20 MPa), degun hakɛ dɔgɔman sigilen (<15% 150°C/70h la).

• Tasuma-fagalan (UL94 V-0 jate) ani a bɛ se ka ozɔni kɛlɛ.

Nafaw:

• A bɛ kɔn ka ɲagami furakɛli furaw la (misali la, bisifenɔli AF, perokisidi) walasa ka vulkanizasiyɔn ɲuman sɔrɔ.

• A bɛ dimensional stability mara kemikɛli sigida juguw la.

• FDA ka sariyaw bɛ sɔrɔ dumuni/dɔgɔtɔrɔso la.

Aplikasi:

• Aerospace: Fuel system O-rings, motɛri sigilanw ani diaphragmes.

• Mobili: Turbochargeur gaziw, transmission sigilanw ani fɛnɲɛnamafagalanw.

• Furakɛcogo: Pɔnpe dawolo, valve sigilanw ani hose lajɛw.

2. HNBR ka fɛnɲɛnamafagalan (HNBR) .

Bolo fɛnw:

• Funteni kunbɛnni fo ka se +150°C ma (a bɛ kɛ waati ni waati +175°C).

• A ka fisa ni tuluw, aminew ani jimafɛnw ye.

• Sɛgɛsɛgɛli fanga ka bon (15–35 MPa) ani sɛgɛnbaliya.

• A bɛ se ka don gaziw la.

Nafaw:

• A bɛ kɔn ka vulkan kɛ walasa ka baara kɛ waati dɔgɔya.

• A bɛ sɔgɔsɔgɔninjɛ mara ni a bɛ mɛn ka kɛ fɛn gɛlɛnw na.

• A bɛ sɔrɔ perokisidi walima kisɛkisɛ furakɛli suguyaw la.

Aplikasi:

• Tulu ni Gazi: Dɔrɔgu pakew, bɔgɔ pɔnpe sigilanw, ani kɔlɔn kunkolo yɔrɔw.

• Mobili: Waati cɛsirilanw, fɛnɲɛnamafagalanw pikirilanw, ani turbochargeur hoses.

• Industri: Silindriw sigilanw ni vitiriw yɔrɔw minnu bɛ kɛ ni ji ye.

3. NBR ka fɛnɲɛnamafagalan (NBR) .

Bolo fɛnw:

• Tumu tali hakɛ dantɛmɛnen (a ka fisa ni EPDM ye, a ka dɔgɔn ni HNBR ye).

• Funteni hakɛ : -40°C fo +120°C.

• A bɛ se ka sɔgɔsɔgɔ kosɛbɛ (ASTM D5963: 100–200 mm3 bɔnɛ).

• Resilience ɲuman ani compression set resistance.

Nafaw:

• A musaka ka dɔgɔ ni a bɛ se ka kɛ cogo ɲuman na.

• Akirilonitirili hakɛ min bɛ se ka ladilan (18–50%) walasa ka tulu kɛlɛ min bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye.

Aplikasi:

• Mobili: Esans bɔgɔlanw, O-ringw ani transmission sigilanw.

• Industriw: Convoyeur belts, imprimante rollers ani hydraulique sigilanw.

• Mɔgɔ: Latex ganw ni farikoloɲɛnajɛ minɛnw.

4. EPDM fɛnɲɛnamafagalan (Ethylène Propylene Diène Monomer) .

Bolo fɛnw:

• Ozɔni/waati kunbɛncogo ɲuman (lɛrɛ 5000+ QUV sɛgɛsɛgɛli la).

• Funteni hakɛ: -50°C fo +150°C.

• Dielektriki fanga ka bon (20–30 kV/mm) ani ji tɛ se ka don a kɔnɔ.

• Gazi doncogo ka dɔgɔn.

Nafaw:

• A dilannen don ka kɔn ni farikolo tangalanw ye ani UV sabatilifɛnw.

• Yɛrɛyɛrɛli dɔgɔyali ɲumanba (bɔnɛ hakɛ: 0,1–0,3).

Aplikasi:

• Mobili: Da tugulanw, radiyatɛriw ani motɛriw jɔyɔrɔw.

• A jɔcogo: So sanfɛlanw, kɔw datugulanw ani finɛtiriw gaziw.

• Kuranko: Kabali insulasi ani kuran cili cɛsirilanw.

5. MPU Composé (MPU) ye .

Bolo fɛnw:

• Sɛgɛsɛgɛli fanga ka bon (20–60 MPa) ani a sɔgɔli (fo ka se 800% janya ma).

• A bɛ se ka sɔgɔsɔgɔ cogo kɛrɛnkɛrɛnnen na (ASTM D5963: 20–50 mm3 bɔnɛ).

• Funteni hakɛ : -40°C fo +100°C (ka se +120°C ma ni funteni sabatilifɛnw ye).

• A bɛ se ka furakɛ ni furajiw ni jisuma ye.

Nafaw:

• Gɛlɛya min bɛ se ka kɛ ka kɛɲɛ ni mɔgɔw sago ye (Shore A 50–95).

• A bɛ sɔrɔ fɛn dilannenw na, minnu bɛ se ka sɔgɔ, walima minnu bɛ se ka wuli, walima minnu bɛ kɛ ni thermoplastique ye.

Aplikasi:

• Industriw: Wotoro, wuluwuluw ani fɛnw tabaga.

• Mobili: Busi minnu bɛ jɔ, sɔgɔlilanw, ani CV jogin butikiw.

• Furakɛcogo: Katetɛriw, kolotugudaw, ani kolotugudaw.

6. ACM ka fɛnɲɛnamafagalan (ACM) .

Bolo fɛnw:

• Funteni kunbɛnni basigilen fo +150°C (a bɛ to ka kɛ +175°C).

• A bɛ se ka otomatiki transmission fluides (ATF), tuluw ani funteni kɛlɛ kosɛbɛ.

• Ozɔni ni waati kunbɛnni hakɛ danmadɔ.

• Fɛnɲɛnɛma fanga: 7–15 MPa.

Nafaw:

• Aw bɛ kɔn ka a ɲagami ni amine walima perokisidi furakɛli furaw ye walasa ka kɛnɛya joona.

• A bɛ dimensions sabatili mara ATF sigidaw la.

Aplikasi:

• Mobili: Transmission sigilanw, O-rings ani pɔnpe diaphragmes.

• Power steering system yɔrɔw.

• Industri: Pɔnpe sigilanw bɛ kɛ kunnafonidilanw na minnu bɛ bɔ tulu la.

7. AEM ka fɛnɲɛnamafagalan (AEM) .

Bolo fɛnw:

• Funteni hakɛ ka bon (-40°C fo +150°C).

• Tumuw, glycols ani waati sɛgɛnbaliya kɛlɛli.

• Sɛgɛsɛgɛli fanga ka bon (10–20 MPa) ani degun set resistance.

• A bɛ se ka don gaziw la.

Nafaw:

• A bɛ funteni kunbɛnni ni a sɛgɛsɛgɛli kɛcogo bɛn ɲɔgɔn ma.

• A bɛ se ka jikuruw ni kɔrɔya kɛlɛ.

• A bɛ sɔrɔ perokisidi walima kisɛkisɛ furakɛli suguyaw la.

Aplikasi:

• Mobili: Radiateur hoses, coolant system yɔrɔw ani fiɲɛbɔlanw.

• Industri: Convoyeur belts minnu bɛ kɛ ka kemikɛli minɛ ani pɔnpe diaphragme.

• HVAC: Duct gaskets ani vibration isolators.