Neopreneimakhala ndi mawonekedwe okhazikika komanso elongation ya crystalline.Labala yoyera imakhala ndi mphamvu zolimba kwambiri, ndipo chifukwa tcheni chake chokhala ndi maatomu a chlorine, magwiridwe ake ali ndi izi:
1) Kukana kukalamba bwino komanso kukana kutentha.Chifukwa atomu ya klorini imakhala ndi ntchito yoyamwitsa ma elekitironi ndi kutchingira, kotero kuti mphira wa neoprene uli ndi kukana kukalamba kwakukulu.Makamaka nyengo kukalamba ndi ozoni kukalamba kukana.Nthawi zambiri mphira wogwiritsidwa ntchito amangofanana ndi mphira wa ethylene propylene ndi mphira wa butyl, kukana kwake kutentha komanso mphira wa nitrile wofanana.Ndikosavuta kusintha mtundu pambuyo pa kuwala kwa dzuwa ndipo sayenera kugwiritsidwa ntchito ngati zinthu zowala kapena zowonekera.
2）Kukana bwino kuyaka.Kuwotcha kumatha kutulutsa kuchuluka kwa hydrogen chloride, kokha carbonization sikuchedwa kuyaka, kuzimitsa bwino.Kukaniza kwake kwa labala ndilabala yabwino kwambiri pazolinga zonse.
3) Kukana kwabwino kwa mpweya.Ndi yachiwiri ku labala ya butyl ndi labala ya nitrile, komanso yabwino kuposa labala yachilengedwe, labala ya butylbenzene ndi labala ya butyl.
4）Kukana mafuta abwino komanso kukana mankhwala.Kupatula mafuta onunkhira a hydrocarbon ndi chlorinated hydrocarbon, imakhala yokhazikika muzosungunulira zina.Kukana kwake kwamafuta kuli bwino kuposa mphira wachilengedwe ndi SBR, koma osati bwino ngati NBR.Imagonjetsedwa ndi ma inorganic acid ndi alkalis, koma osati ku sulfuric acid ndi ndende ya nitric acid.
5）Neopreneimatha kutenthedwa ndi zitsulo zachitsulo (monga: magnesium oxide, zinc oxide).
Zoipa: kusakhazikika kosungirako bwino.General neoprene ndiyosavuta kuumitsa ndikuwonongeka pakusungidwa, nthawi zambiri osakwana chaka chimodzi pa 20 digiri Celsius, ndipo nthawi zambiri osakwana miyezi isanu ndi umodzi pa 30 digiri Celsius.Koma nthawi yosungira yamtundu wa 54-1 yopanda sulfure pa 30 digiri Celsius imatha kukhala miyezi 40.
Zomwe zingathekeneoprenekuchita nazo?Chozizira chodziwika bwino cha stubby, thumba la zodzoladzola, chikwama chonyowa, thumba la tote, chikwama cha laputopu ndi zinthu zina zamasewera zimapangidwa ndi zinthu za neoprene.
Nthawi yotumiza: Mar-16-2023
