Mtengo wa fakitale wa PTFF + Pa66 / Pom / Pa46 pazigawo zamagalimoto
Zinthu zopumira pulasitiki zopukutira tetra flurothylene (Ptyfe), zomwe zimadziwika kuti "mfumu ya pttoms", ndi polymer tetrafluofentlentyleene monga monomer. White waxy, translucent, kutentha kwabwino komanso kukana kuzizira, zitha kugwiritsidwa ntchito mu -180 ~ 260 c kwa nthawi yayitali. Izi zili ndi mawonekedwe a anti - acid, anti - alkali, anti - mitundu yosiyanasiyana ya ortic, pafupifupi infoluble m'madzi onse. Nthawi yomweyo, polytetrafluorothy ali ndi mawonekedwe otentha kwambiri, zolimba zake zimakhala zotsika kwambiri, kotero zitha kugwiritsidwa ntchito popatuka, motero imatha kugwiritsidwa ntchito popatuka, motero imatha kugwiritsidwa ntchito popatuka, motero imatha kugwiritsidwa ntchito popatuka, motero itha kugwiritsidwa ntchito popatuka, motero imatha kugwiritsidwa ntchito popatuka, komanso imakhala yosavuta kuyeretsa, komanso kukhala kosavuta kuyeretsa malo omwe ali ndi chitoliro cham'madzi apulufuti (PTF) , odziwika bwino monga plastics ", ndi polymer tetrafluof sothylene monga monomer. White waxy, translucent, kutentha kwabwino komanso kukana kuzizira, zitha kugwiritsidwa ntchito mu -180 ~ 260 c kwa nthawi yayitali. Izi zili ndi mawonekedwe a anti - acid, anti - alkali, anti - mitundu yosiyanasiyana ya ortic, pafupifupi infoluble m'madzi onse. Nthawi yomweyo, polytetrafluorothy ali ndi mawonekedwe otentha kwambiri, zolimba zake zimakhala zotsika kwambiri, kotero zitha kugwiritsidwa ntchito popatuka, motero imatha kugwiritsidwa ntchito popatuka, motero imatha kugwiritsidwa ntchito popatuka, motero imatha kugwiritsidwa ntchito popatuka, motero itha kugwiritsidwa ntchito popatuka, motero imatha kugwiritsidwa ntchito popatuka, komanso imakhala yosavuta kuyeretsa, komanso kukhala kosavuta kuyeretsa malo omwe ali ndi chitoliro cham'madzi apulufuti (PTF) , odziwika bwino monga plastics ", ndi polymer tetrafluofentyleene ngati monomer.white seaxy, kugwiritsidwa ntchito mozizira komanso kugwiritsidwa ntchito kwa nthawi yayitali, 260 c kwa Makhalidwe a anti - acid, anti - alkali, anti - mitundu yosiyanasiyana ya ortic, pafupifupi infoluble mu ma sol sol. Nthawi yomweyo, polytetrafluorothy ali ndi mawonekedwe a kutentha kwambiri, kulumikizana kwake ndi kotsika kwambiri, kotero zitha kugwiritsidwa ntchito popatsirana, motero itha kugwiritsidwa ntchito popaka mafuta, komanso amakhala osavuta kuyeretsa malo omwe ali ndi chitoliro cham'madzi
PTFF + Pa66 / Pom / Pa46 mawonekedwe
Kukhazikika pa kutentha kwanthawi zonse komanso kukakamizidwa, kupewa chinyezi komanso kutentha kwenikweni, palibe malo osungunuka pamtunda wambiri, pang'onopang'ono kuwola pamwamba pa 450 ℃ ndikusintha mwachindunji. Pa 327 ℃, mphamvu zamakina zinazimiririka. Zopanda nzeru mu zosungunulira.
Kupatula luso lake lochita ndi zitsulo zosungunula alkali, sizikukokoloweka ndi chilichonse, ndipo sichisintha ngakhale mutaphika mu hydrofluoric acid, kapena kuwononga sulufuric acid, kapena sodium hydroxide.2. White, wopanda fungo, wopanda mphamvu komanso wopanda mphamvu, womwe umadziwika kuti ndi "mfumu ya plastics".
Ili ndi bata labwino la mankhwala, kukana kwa kuchuluka kwa mankhwala, kusindikiza, kusakukchentche, kutsuka kwamagetsi komanso kupirira kotsutsa.
Kukana Kulimba Kwambiri, Kutentha Kupitilira 250 ℃ Kukana kutentha, kutentha kochepa kumakhala ndi makina olimba, ngakhale kutentha kumatsika -1%.
Kutsutsa kwam'madzi, mankhwala ambiri amachiritsa, acid acid ndi alkali, madzi ndi mitundu yosiyanasiyana ya ordoncy.god kukana matenda a plastics.
Mafuta ambiri, ndiye mawonekedwe olimba operewera otsika.
Zochita zomatira, ndi zinthu zolimba za kusokonezeka kocheperako, osatsatira chilichonse.
Osati poizoni, wokhala ndi matupi a thupi, monga mitsempha ndi ziwalo zam'magazi zokhazikitsidwa m'thupi kwanthawi yayitali popanda zovuta.
PTFF + Pa66 / Pom / Pa46 Gawo Logwiritsa Ntchito
Zogwiritsidwa ntchito kwambiri m'makina, zigawo, zigawo zamagetsi, zamagetsi ndi zamagetsi, njanji, zojambula zamasewera, ma tayi amafuta, zinthu zamafuta.
| Bwalo | Milandu | |||
| Makampani amagetsi | Zipangizo zosagwiritsidwa ntchito komanso zosagwirizana ndi zosokoneza zimatha kugwiritsidwa ntchito pazonyamula, mabotolo, mavuvu ndi mapaipi a mankhwala, matope a chitoliro, zida zonyamula zida | |||
| Ziwalo zamagetsi | Magawo ofunikira | |||
| Magawo auto | Ma radiators, okonda ozizira, chogwirira chitseko, thanki ya mafuta, mpweya wa mpweya, chivundikiro cha madzi | |||
| Siko kalasi No. | Filler (%) | Fr (ul-94) | Kaonekeswe |
| Spct66G15 / 20/30 | 15% -30% | HB / V0 | Kutopa kwambiri, kudalilika kwakanthawi kokhala ndi khola, mawonekedwe okhazikika, okhwima kwambiri, okhazikika. PTFFARARARD ya Acids ndi Zida, osagwirizana ndi ma solfordic, ndipo ndizosatheka mu ma solver. Nthawi yomweyo ndi miyambo ya kutentha kwambiri, kusokonekera kwake kotsika kwambiri, kotero itha kugwiritsidwa ntchito popaka mafuta. Zophatikizidwa ndi PPS, PPA, pa 66, pa 46, moy, angasinthe kwambiri kusokonezeka, mikangano ndi mawonekedwe otsekeka a zinthuzi. Kuchuluka kwambiri kupanga magiya, makola ndi ma pulleyys, nawonso kugwiritsidwa ntchito m'malo mwa kupangula kwa mafuta a zitsulo, kuchepetsa kulemera kwa ziwalo ndikuchepetsa ndalama zokonza. |
| Spct66mog15 / 20/30 | |||
| SP90T10AF15 | |||
| Spct46G15 / 20/30 |
