Mumunda wemapurasitiki, kushandiswa kwezvinowedzera uye mafirita kwakakosha kuvandudza zvivakwa uye kuita kwechigadzirwa chekupedzisira.Titanium dioxide ndeyekuwedzera kuri kuwana kutariswa kwakawanda.Kana yawedzerwapolypropylene masterbatch, titanium dioxide inogona kupa huwandu hwemabhenefiti, kubva pakuvandudzwa kweUV kuramba kusvika kune yakawedzera kunaka kukwezva.
Titanium dioxide inowanzoitika titanium oxide inozivikanwa nekugona kwayo kupa kuchena, kupenya, uye kupenya kune zvakasiyana siyana.Inmapurasitiki, inowanzoshandiswa se pigment kuti iwane mavara ane simba uye inopa dziviriro kubva kune zvinokuvadza zvinokonzerwa nemagetsi eUV.Kune polypropylene masterbatch, kuwedzerwa kwetitanium dioxide kunogona kuve nekukanganisa kwakadzama pamhando yese yechigadzirwa chekupedzisira.
Imwe yemabhenefiti makuru ekuwedzera titanium dioxide kune polypropylene masterbatch kugona kwayo kuwedzera UV kuramba.Polypropylene yakakurumbira thermoplastic polymer inozivikanwa nekusiyana-siyana kwayo uye inoshandiswa mumhando dzakasiyana siyana dzekushandisa kubva pakurongedza kuenda kuzvikamu zvemotokari.Nekudaro, kuratidzwa kwenguva refu kuchiedza chezuva kunogona kukonzera kuti zvinhu zvidzikire, zvichikonzera kushanduka kwemavara uye kuderedzwa kwema mechanical properties.Nekubatanidza titanium dioxide mumasterbatch, iyo inozobuda polypropylene chigadzirwa chinogona kuramba zvirinani kukuvadza kwemwaranzi yeUV, kuwedzera hupenyu hwayo nekuchengetedza kukwezva kwayo.
Mukuwedzera, kuwedzera kwetitanium dioxideinogona kuvandudza zvakanyanya kunaka kweiyo polypropylene masterbatch.Iyo pigment inoshanda seyakachenesesa agent, ichiwedzera kuchena uye opacity yezvinhu.Izvi zvinonyanya kubatsira mumashandisirwo apo chitarisiko chakajeka, chakafanana chinodiwa, senge mukugadzirwa kwezvinhu zvevatengi, zvinhu zvemumba uye michina yekurapa.Iyo yakakwidziridzwa yekuona kukwezva kuburikidza nekushandiswa kwetitanium dioxide inogona kuwedzera inonzwisisika kukosha kwezvigadzirwa zvekupedzisira, zvichiita kuti zviwedzere kukwezva kune vatengi uye vashandisi vekupedzisira.
Pamusoro pekuona uye kudzivirira mabhenefiti, titanium dioxide inogona kuvandudza kuita kwese kwe polypropylene masterbatches.Nekunyatso kuparadzira uye kuratidza chiedza, pigments inogona kubatsira kuderedza kupisa-up mukati mezvinyorwa, nokudaro zvichibatsira kuvandudza kupisa kugadzikana.Izvi zvinonyanya kukosha mumashandisirwo uko kushomeka kwekushisa chinhu chakakosha, sekugadzirwa kwezvikamu zvemotokari nemidziyo yemagetsi.
Zvakakosha kuziva kuti kubudirira kubatanidzwa kwetitanium dioxide mu polypropylene masterbatch kunobva pakushandiswa kwepamusoro-soro masterbatch formulation.Kupararira kwepigment mune polypropylene matrix kwakakosha kuti ive nechokwadi chemavara mayunifomu uye kuita kwakakwana.Naizvozvo, vagadziri vanofanira kunyatsosarudza masterbatch mutengesi ane hunyanzvi uye tekinoroji yekuwana inowirirana uye yakavimbika titanium dioxide dispersion.
Muchidimbu, kuwedzera titanium dioxide kune polypropylene masterbatch kunopa akawanda mabhenefiti, kubva mukusimudzirwa kweUV kuramba kusvika kune yakagadziridzwa aesthetics uye kuita.Sezvo kudiwa kwemhando yepamusoro, yakanaka uye yakasimba zvigadzirwa zvepurasitiki zvichiramba zvichikwira, basa retitanium dioxide mu polypropylene masterbatches richawedzera kukosha.Nekushandisa mukana weiyi pigment yakasiyana-siyana, vagadziri vanogona kuvandudza kunaka uye kutengesa kwezvigadzirwa zvavo zvepolypropylene kuti zvizadzise zvinoshanduka zvinodikanwa zvemaindasitiri akasiyana nevatengi.
Nguva yekutumira: Chivabvu-06-2024