Kodi polyethylene ya chlorine ndi chiyani ndipo imagwiritsidwa ntchito kuti?

一, Chlorinated polyethylene (CPE) ndi chinthu cha polima chomwe chimapangidwa ndi chlorination substitution reaction ya high-density polyethylene (HDPE), ndipo kuchuluka kwa chlorine komwe kumakhalapo nthawi zambiri kumakhala pakati pa 25% ndi 45%. Zinthuzi zimaphatikiza mphamvu ya pulasitiki ndi kusinthasintha kwa rabara, ndipo magwiridwe ake amawonetsa makhalidwe osiyanasiyana ndi madigiri osiyanasiyana a chlorination:
1. Kuchuluka kwa chlorine kochepa (25% -35%): Kutanuka kwabwino kwambiri, koyenera kusintha mphira;
2. Kuchuluka kwa chlorine pakati mpaka kwakukulu (35% -45%): Kumaphatikiza kusinthasintha ndi kulimba ndipo kumagwiritsidwa ntchito kwambiri mu zinthu zoletsa moto.
二、 Main application madera
1. Mawaya ndi zingwe
Zipangizo zomwe zimagwiritsidwa ntchito popanga zingwe za mgodi wa malasha ndi zingwe zokhazikika za UL/VDE zimaonetsetsa kuti magetsi ali otetezeka komanso okhazikika, komanso zimateteza kutentha kwambiri komanso zimaletsa moto.
2. Makampani opanga magalimoto
Kupanga mapayipi a hydraulic, mapayipi a magalimoto, ndi zigoba za waya zomwe zimatha kupirira kutentha kochepa kwa -30 ℃ pamene zikusunga kulimba.
3. Zipangizo zomangira
Monga chotsekera zitseko ndi mawindo komanso chosinthira mapaipi, chimagwiritsa ntchito ubwino wokana nyengo komanso kukhazikika kwa mankhwala.
4. Zogulitsa zamafakitale
Yogwiritsidwa ntchito pa tepi, pepala lomatira, zinthu zamaginito, ndi kusintha kwa ABS/PVC kuti iwonjezere mphamvu zamakina a chinthucho komanso kukana kukalamba.
5. Magawo apadera
Kukwaniritsa zofunikira za kukana dzimbiri kwa mankhwala a zida zamankhwala zotsutsana ndi dzimbiri, zida zoyendera ndi zochitika zina.
Makhalidwe a CPE pa chilengedwe (osakhala ndi poizoni komanso opanda fungo) komanso satifiketi ya UL94-V0 yoletsa moto zimapangitsa kuti ikhale yofunika kwambiri pakupanga zinthu zobiriwira komanso zofunikira pakuchita bwino kwambiri.