Mapangidwe ovuta a mphete yosindikizira amatsimikizira cholinga chake!

(Kufotokozera mwachidule)Fluoroelastomer ndi copolymer ya vinyl fluoride ndi hexafluoropropylene. Kutengera kapangidwe kake ka maselo ndi zomwe zili ndi fluorine, ma fluoroelastomers ali ndi kukana kwamankhwala kosiyanasiyana komanso kutsika kwa kutentha.

Fluoroelastomer ndi copolymer ya vinyl fluoride ndi hexafluoropropylene. Kutengera kapangidwe kake ka maselo ndi zomwe zili ndi fluorine, ma fluoroelastomers ali ndi kukana kwamankhwala kosiyanasiyana komanso kutsika kwa kutentha. Fluoroelastomer imachokera ku mphamvu yake yabwino yamoto, kulimba kwa mpweya wabwino, kukana kutentha kwambiri, kukana kwa ozoni, kukana kwa nyengo, kukana kwa okosijeni, kukana kwa mafuta amchere, kukana kwamafuta amafuta, kukana kwamafuta a hydraulic, kukana kununkhira ndi zosungunulira zambiri za organic Zomwe zimadziwika ndi mankhwala ake.

Kutentha kwa ntchito pansi pa static kusindikiza kumangokhala pakati pa -26°C ndi 282°C. Ngakhale angagwiritsidwe ntchito kwakanthawi kochepa kutentha kwa 295 ° C, moyo wake wautumiki udzafupikitsidwa pamene kutentha kupitirira 282 ° C. Kutentha koyenera kwambiri kugwiritsidwa ntchito pansi pa chisindikizo champhamvu ndi pakati pa -15 ℃ ndi 280 ℃, ndipo kutentha kochepa kumatha kufika -40 ℃.

Fluorine mphira wosindikiza mphete kuchita

(1) Wodzaza ndi kusinthasintha ndi kupirira;

(2) Mphamvu yoyenera yamakina, kuphatikiza mphamvu yakukulitsa, kutalika ndi kukana misozi.

(3) Kuchitako kumakhala kokhazikika, sikophweka kutupa pakati, ndipo kutentha kwapakati (Joule effect) ndi kochepa.

(4) Ndi yosavuta kukonza ndi kuumba, ndipo imatha kusunga miyeso yolondola.

(5) Simawononga malo olumikizana, saipitsa sing'anga, etc.

Ubwino wa mphete ya fluorine yosindikiza mphira

1. Mphete yosindikiza iyenera kukhala ndi ntchito yabwino yosindikizira mkati mwa kukakamiza kogwirira ntchito ndi kutentha kwina, ndipo imatha kupititsa patsogolo ntchito yosindikiza pamene kuthamanga kumawonjezeka.

2. Mkangano pakati pa chipangizo chosindikizira mphete ndi zigawo zosuntha ziyenera kukhala zazing'ono, ndipo chigawo chachitsulo chiyenera kukhala chokhazikika.

3. mphete yosindikizira imakhala ndi kukana kwa dzimbiri kolimba, sikovuta kukalamba, moyo wautali wogwira ntchito, kukana kuvala bwino, ndipo imatha kubweza pang'onopang'ono pambuyo povala.

4. Mapangidwe osavuta, osavuta kugwiritsa ntchito ndi kusunga mphete yosindikiza, ndi ubwino wanji wa mphete ya fluorine yosindikiza mphira kuti mphete yosindikiza ikhale ndi moyo wautali.

Mapangidwe a O-ring amatsimikizira kagwiritsidwe ntchito kazinthu

Mphete yosindikizira ya O- ndiyoyenera kuyika pazida zosiyanasiyana zamakina, ndipo imagwira ntchito yosindikiza pamalo osasunthika kapena osuntha pamtundu wina wa kutentha, kupanikizika, komanso kusiyanasiyana kwamadzi ndi gasi. Mitundu yosiyanasiyana ya zisindikizo imagwiritsidwa ntchito kwambiri pazida zamakina, zombo, magalimoto, zida zakuthambo, makina opangira zitsulo, makina opangira mankhwala, makina opangira uinjiniya, makina omanga, makina amigodi, makina amafuta, makina apulasitiki, makina aulimi ndi zida zosiyanasiyana ndi mita. chinthu.