Plastics ambiri akukana kutsutsana kwa asidi, alkali, mchere, ndi zina zambiri, ndipo zili bwino kwambiri, makoma, makoma, ndi zina. Thermoplastics imatha kusungunuka ndi ma soric ena okhazikika, pomwe phula la polosting silingathe kusungunuka, kokha kutupa komwe kumatha kuchitika. Phukusi limakhalanso ndi kukana kwabwino kwa madzi azachilengedwe, mayamwidwe amadzi ochepa, ndipo amatha kugwiritsidwa ntchito kwambiri pamapulojekiti opangira madzi ndi chinyezi.
Chitoliro. Amadziwika ndi kachulukidwe kakang'ono, mphamvu zapamwamba kwambiri, kutentha kochepa kwa kutentha komanso kulimba kwa kutentha, ndipo kutentha kwa kutentha kumatha kufika -80 ° C.
PEP PUP PulaniItha kukonzedwa ndikupangidwa ndi njira zosiyanasiyana kuti apange zinthu zosiyanasiyana monga mafilimu, ma sheets, mapaipi, ndi zina.; Ndipo ndikoyenera kudula, kugwirizanika ndi "kuwotcherera" kukonza. Pulasitiki ndikosavuta kukongoletsa ndipo zimatha kukhala mitundu yowala; Itha kuyesezedwanso posindikiza, eloctroplating, kusindikiza ndi kutsatsa, kupanga pulasitiki zolemera pokongoletsa.
Kukana kutentha kwaPeito pipenthawi zambiri sipamwamba. Akakulungidwa ndi katundu pamtenthedwe kwambiri, umayamba kufewetsa ndi kusokonekera, kapenanso kuwola ndi kuwonongeka. Kutentha kwa kutentha kwa a thermoplastics ndi 60-120 ° ° C, ndipo ndi mitundu yochepa chabe yomwe ingagwiritsidwe ntchito kwa nthawi yayitali pa 200 ° C. . Phukusi lina ndi losavuta kugwira moto kapena kuwotcha pang'onopang'ono, ndipo kuchuluka kwa utsi wa poizoni kumapangidwa mukamayaka, kumayambitsa ovutitsa pomwe nyumba zikagwira moto. Kukula kwa mapangidwe a pulasitiki ndikokulirapo, komwe ndi kokulirapo nthawi yayitali kuposa yachitsulo. Chifukwa chake, kuwonongeka kwa kutentha ndikokulira, ndipo zinthuzo zimawonongeka mosavuta chifukwa cha kudzikundikira kwa kupsinjika kwa mafuta.
Chifukwa cha kutentha kwake kochepa komanso kulimba kwa kutentha, kumatha kukana kuwonongeka kwa galimoto ndi makina ake oyenda, a Rundze-Thaw ndi kusintha kwadzidzidzi pogwira ntchito. Chifukwa chake, mapaipi ophatikizidwa amatha kugwiritsidwa ntchito poyiyika kapena kulima kumanga, komwe kumakhala kovuta pakumanga ndi kutsika mtengo wamagazi; Khoma lachitoliro ndilosalala, lomwe sing'anga yotsika mtengo ndi yaying'ono, kugwiritsa ntchito mphamvu kwa sing'anga yotsika kumakhala kotsika, ndipo sikunamiririka ndi ma hydrocarbons operekera. Kuchulukitsa komanso kachulukidwe kwambiriMapaipindizoyenera zamagetsi zamatawuni ndi makili achilengedwe. Mapaipi otsika kwambiri ndioyenera kuchapa mapaipi amadzi, mapaipi opukutira, mapaipi opopera, etc.
Chungrongndi gawo lopanga masewera ndi kampani yophatikizira, yokhazikitsidwa mu 2005 yomwe imangoyang'ana pa kupanga mapaipi a HDPPa, mavuni, ndi kugulitsa zida zowonjezera.
Ngati mukufuna tsatanetsatane, chonde lemberani + 86-28-84319855,chuangrong@cdchuangrong.com,www.cdchuangrong.com
Post Nthawi: Feb-23-2022
