Kodi pali kusiyana kotani pakati pa ma PP ndi MFPP?

PP (Polypropylene) ndizinthu zofala pulasitiki zokhala ndi kutentha kwabwino, kukana kwa mankhwala ndi kachulukidwe kochepa. MFPP (kusinthidwa Polypropylene) ndi zinthu zosinthidwa polypropylene wokhala ndi mphamvu zazikulu komanso kulimba. Pazinthu ziwirizi, nkhaniyi ipereka fanizo lofala la sayansi pankhani zopangidwa ndi zinthu zosaphika, njira zokonzekera, mikhalidwe, ndi ntchito zofunsira.

1.PP ndi MFPPZopangira za PP zimakonzedwa ndi polymer Proyentyne mu petroleum. Propydyne ndi mankhwala osokoneza bongo amapezeka munthawi yopumira. Kusinthidwa Polypropylene MFPS bwino momwe amagwirira ntchito powonjezera ma finifers ku PP wamba PP wamba. Zosintha izi zitha kukhala zowonjezera, mafayilo kapena ma firebories ena omwe amasintha kapangidwe ka polymer ndikupanga kuti apatse bwino thupi komanso mankhwala.

2. Njira zakukonzekera za PP ndi MFPP pokonzekera pp imatheka makamaka chifukwa cha polymerization. Propyyene monomer ndi polymer mu unyolo wa polymer wa kutalika kwina kudzera mu chothandizira. Izi zimatha kuchitika mosalekeza kapena nthawi zonse, kutentha kwambiri ndi zovuta. Kukonzekera kwa MFP kumafuna kusakaniza osintha ndi ma PP. Pogwiritsa ntchito kusakanikirana kapena kusintha kusakaniza, modifier imamwazika mu PP matrix, potero kukonza zinthu za mas.

3. Makhalidwe a PP ndi MFPP PP ili ndi kutentha kwabwino komanso kukhazikika kwamankhwala. Ndipulasitiki wowonekera ndi kuuma kwako komanso kokhwima. Komabe, mphamvu ndi umunthu wa mas wamba wamba ndizotsika kwambiri, zomwe zimatsogolera kumayambiriro kwa zida zosinthidwa monga MFP. MFP imawonjezera ma fireifiers ena kuti apange MFP ali ndi mphamvu zabwinoko, kulimbitsa thupi komanso kukana. Zosintha zimatha kusintha mawonekedwe owonda, magetsi amagetsi komanso kukana kwa MFPP.

4. Minda yofunsira ma pp ndi MFP PP imagwiritsidwa ntchito kwambiri ndipo imagwiritsidwa ntchito mumiyala, mipando, zida zamagetsi ndi zina pamoyo watsiku ndi tsiku. Chifukwa cha kutentha kwake ndi kukana kwa mankhwala, mas amagwiritsidwanso ntchito pamapaipi, mavunda, mavunda ndi zida zina pamakampani omwe amapanga mankhwala. MFP nthawi zambiri imagwiritsidwa ntchito pofunsira mphamvu zapamwamba komanso zovuta, monga ziwalo zamagalimoto, zojambula zamagetsi, zida zomangira, ndi zina zomangira, ndi zina.

Pomaliza, pp ndi mfp ndizambiriZida za pulasitiki. PP ili ndi mawonekedwe otsutsana kutentha, kukana mankhwala osokoneza bongo komanso kachulukidwe kochepa, ndipo MFP yasintha ma pp motere kuti mupeze mphamvu zabwino, kulimbitsa thupi komanso kukana. Zipangizo ziwirizi zimatenga gawo lofunikira mu magawo osiyanasiyana ofunsira, kubweretsa kuthekera ndi chitukuko m'miyoyo yathu ndi minda yosiyanasiyana yamafakitale.