Kodi Polypropylene ndi chiyani? -Palati, mapulogalamu ndi mapindu a polypropylene
Kodi polypropylene (ma pp) ndi chiyani? Polypropylene ndi policciostic poliction yopangidwa kuchokera pa polymesition ya Propylene monomers ndipo ndi imodzi mwazinthu zapulasitiki zomwe zimagwiritsidwa ntchito padziko lapansi. Chifukwa cha mphamvu zake zapadera komanso zakuthupi, polypropylene amakhala ndi udindo wofunikira m'mafakitale, azachipatala, nyumba ndi chakudya chomwe ntchito. Munkhaniyi, timayang'ana pang'ono zoyambira za Polypropylene, ntchito zake zazikulu ndi zabwino zake.
Zoyambira za Polypropylene
Kodi Polypropylene ndi chiyani? Pankhani ya kapangidwe kake, polypropylene ndi polymer yopangidwa ndi polydernation ya Propylene monomers. Kupanga kwake molecular ndikofanana kwambiri ndipo nthawi zambiri kumakhalapo mu mawonekedwe a shorstalline. Katunduyu ndi mawonekedwe a crystalline amaperekanso mphamvu zingapo zakuthupi zingapo, monga malo osungunuka, kachulukidwe kakang'ono komanso kukhazikika kwa mankhwala. Malo osungunuka a polypropylene amakhala pakati pa 130 ° C ndi 171 ° C, omwe amalola kuti ikhale yokhazikika modekha kutentha kwambiri. Ndi kachulukidwe pafupifupi 0,9 g / cm³, polypropylene ndiwopepuka kuposa mapulaneti ena ambiri monga polyethylene ndipo ali ndi vuto lalikulu.
Ntchito zazikulu za polypropylene
Kodi Polypropylene ndi chiyani? Kodi ntchito yake ndi iti? Chifukwa cha malo ake osiyanasiyana, polypropylene amagwiritsidwa ntchito pamapulogalamu osiyanasiyana. Mu makampani ogulitsa, polypropylene amagwiritsidwa ntchito pazochuluka monga momwe chakudya cha chakudya chimakhalira ndi zakudya, zisoti ndi mafilimu. Kutsutsa kwa mankhwala ndi chinyezi kumapangitsa kuti ikhale yabwino kudyetsa chakudya, kuwunikira chitetezo cha chakudya ndi moyo wa alumali. M'nyumba yanyumba, polypropylene imagwiritsidwa ntchito kupanga mipando, zotengera, pakati pa zinthu zina, chifukwa cha kulemera kwake komanso kukhazikika kwake. Komanso, mu malonda azaumoyo, polypropylene imagwiritsidwa ntchito kupanga ma syries, machubu oyesa ndi zida zina zamankhwala zopangidwa ndi zipatala zake zabwino komanso mantimicrobial.
Polypropyyynene Upindu ndi Zomwe Zachitika M'tsogolo
Ponena za zomwe polypropylene ndichakuti, maubwino ake ambiri amapezeka kutentha ndi kukana kwa mankhwala, komanso ndalama zopangira zochepa. Chowonadi cha Polypropylene chimalola kugwiritsidwa ntchito kutentha kwambiri popanda mavuto osokoneza kapena kusungunuka. Mphamvu yake yabwino yamankhwala imalola kuti polypropylene ikhale yokhazikika ndipo osati pomwepo mukakhala ndi ma asidi, alkalis ndi okhazikika. Njira zopitilira mu Polypropyylene komanso zotsika mtengo zimapangitsa kuti zizigwiritsidwa ntchito mofala m'njira zosiyanasiyana m'moyo watsiku ndi tsiku.
Monga chilengedwe chonse chimakula, kubwezeretsanso kwa polypropyylene kwakhala mwayi waukulu. Tekinoloje yamakono imalola kubwezeretsanso zinyalala za polyproplene, zomwe zimachepetsa kuwonongeka kwa zinthu ndi kuwonongeka kwa chilengedwe. Chifukwa chake, kukula kwamtsogolo kwa zinthu za polypropyylene kumatha kumvetsera mwachidwi chilengedwe komanso kukhazikika, komanso kuwonjezera pa ntchito yake ndi ntchito kudzera mwatsopano kudzera mu kusankha kwaukadaulo.
Mapeto
Kodi polypropylene ndi chiyani? Kusanthula mwatsatanetsatane mu pepala ili kumawonetsa kuti Polyproplene ndi polyrmopstic polymer okhala ndi mapulogalamu osiyanasiyana komanso zinthu zambiri zabwino. Malo ake osinthika, kukana kwa mankhwala, kulemera kopepuka, komanso mtengo wotsika kumapangitsa kuti pamafakitale ambiri. Ndi chitukuko cha matekinoloje ochezeka achilengedwe, polypropylene amakonzedwa chifukwa chowalimbikitsanso mtsogolo. Ngati mukufuna zinthu zambiri za pulasitiki komanso zotsika mtengo, polypropylene ndi njira yoyenera yoganizira.