Kusarudza zvakanaka zvinowedzerwa chinhu chakakosha mukuwedzera hunhu hwezvinhu zvakagadzirwa nematanda nepurasitiki (WPCs) uye mukuvandudza hunhu hwekugadzirisa. Matambudziko ekukombama, kutsemuka, uye kutsvukirira dzimwe nguva anoonekwa pamusoro pechinhu chacho, uye apa ndipo panogona kubatsira zvinowedzera. Mumutsara wekubvisa maWPC, zvinowedzerwa zvinodiwa kuti uwane kumhanya kwakakodzera kwekubvisa uye pamusoro pakanaka kudzivirira kutsemuka kwemucheto.
Pakati pezvimwe zvinhu zvakasiyana-siyana zvinosarudzwa, mafuta anozora, zvinhu zvinobatanidza zvinhu, ma antioxidants, zvinhu zvinosimbisa chiedza, uye zvinhu zvinorwisa mold/anti-bacteria zvine simba guru pamhando ye wood-plastic composites. Kana zviri zvinhu zvakakosha zvinosanganisa wood-plastic composites, ma matrix resins akasiyana anofanirwa kugadzira zvinhu zvakakosha kuti zvienderane nezvinodiwa pakushanda kwe composite product kana processing performance, zvisinei, kune zvakawanda zvinosanganisa wood-plastic composites, uye kusarudzwa kwezvinhu zvakakodzera kwakakosha pakugadzira wood-plastic composites.
Basa reZviwedzerwa muMatanda-MapurasitikiMhando uye Mabhenefiti
Mumiriri wekubatanidza
Zvinhu zvinobatanidza matanda zvinobatanidza machira ehuni ne matrix resin pamwe chete, zvichivandudza simba re flexural uye kuomarara kwezvinhu zvakasanganiswa, pamwe nekuvandudza modulus yekusagona kutsemuka uye modulus yekutwasuka. Zvinhu zvinobatanidza matanda zvinovandudzawo kugadzikana kwezvinhu, simba rekurova, hunhu hwekupararira kwechiedza, uye kuderedza kukwenya, izvo zvakakosha zvikuru kune zvigadzirwa zvakaita se balustrades, stair railings, uye guardrails. Kune zvigadzirwa zvepurasitiki zvemapuranga zvinoshandiswa muzvinhu zvekushongedza, basa guru re crosslinking agent nderekuderedza kukwenya kwemvura kwezvinhu, izvo zvinogona kudzivirira kuitika kwekukwenya kunokonzerwa nekuwedzera kwe machira ehuni nekuda kwekukwenya kwemvura.
Antioxidant
Pazvigadzirwa zvemapuranga epurasitiki, sarudzo huru yeantioxidant yechinyakare iBHT uye 1010 mapoka maviri. Mutengo weBHT wakaderera zvishoma, mhedzisiro ye oxidation inodzivirira kupisa gare gare yakanaka, asi BHT pachayo mushure mekusanganiswa kwe oxidation, ichaumba DTNP, chimiro chayo pachayo i pigment yeyero, pachigadzirwa chemavara ane mavara, saka kushandiswa kwayo hakuna kupararira. 1010 kwete chete muzvigadzirwa zvemapuranga epurasitiki asiwo muindasitiri yese yepolymer ine mashandisirwo akasiyana-siyana uye zvakare ndiyo antioxidant huru yakakura uye inoshandiswa zvakanyanya pasi rose.
Mishonga inorwisa chakuvhuvhu/mabhakitiriya
Parizvino, mishonga yepurasitiki yemapuranga inodzivirira chakuvhuvhu uye inorwisa utachiona, boka remunyu wakasanganiswa we boron ne zinc, chigadzirwa chebhakitiriya rinoora nehuni chine simba rekudzivirira, asi inewo kugadzikana kwakanaka kwekupisa uye kugadzikana kweUV, kubatana kunogonawo kuvandudza hunhu hwemoto hunodzora moto hwezvinhu, asi huwandu hwekuwedzera kwechigadzirwa hwakakwira, mutengo wakakwira wekuwedzera, uye hunhu hwemakanika hwezvigadzirwa zvepurasitiki zvehuni hune simba rakaipa; rimwe boka nderemakemikari ane arsenic, kuumbwa kwemapurasitiki kunoshandiswa zvakanyanya. Nehuwandu hushoma hwekuwedzera, kuramba chakuvhuvhu, nezvimwe hunhu, asi nekuti chinhu chacho chine arsenic, hachisviki kuREACH neROSH certification, saka vagadziri vehuni dzepurasitiki vanoshandisawo zvishoma.
Mafuta ekuzora anogona kuvandudza hunhu hwepamusoro hwezvinhu zvakagadzirwa nepurasitiki uye kuwedzera kugona. Mafuta anoshandiswa muzvinhu zvakagadzirwa nepurasitiki ndee ethylene bisceramide (EBS), zinc stearate, paraffin wax, oxidized polyethylene, nezvimwewo. EBS ne zinc stearate zvinoshandiswa zvakanyanya muzvinhu zvakagadzirwa nepurasitiki zvakagadzirwa neHDPE, asi sezvo kuvapo kwe stearate kuchideredza simba re cross-linking effect ye maleic anhydride, kushanda kwe cross-linking agents nemafuta ekuzora kunoderera. Nokudaro, mamwe marudzi matsva emafuta achiri kugadzirwa.
Kushanda Nesimba Kunosangana Nekugadzikana:Mafuta Anoshanda Zvakanyanya eWPC Inoshamwaridzana Nezvakatipoteredza！
To kugadzirisa dambudziko remafuta ekugadzira zvinhu zvakagadzirwa nemapuranga nepurasitikimusika, SILIKE yakagadzira nhevedzano yemafuta akakosha ekugadzira zvinhu zvinosanganiswa nemapuranga nepurasitiki (WPCs)
Chigadzirwa ichi ipolymer yakakosha yesilicone, yakagadzirirwa zvinhu zvakagadzirwa nematanda-purasitiki. Inoshandisa cheni dzakakosha dzepolysiloxane mumamorekuru kuti iwane mafuta uye kuvandudza zvimwe zvinhu. Inogona kuderedza kukweshana kwemukati nekukweshana kwekunze kwezvinhu zvakagadzirwa nematanda-purasitiki, kuvandudza kugona kutsvedza pakati pezvinhu nezvishandiso, kuderedza torque yemidziyo zvinobudirira, kuderedza kushandiswa kwesimba, uye kuwedzera kugona kwekugadzira.
Chinhu chikuru cheMafuta eSILIKE ekugadzira zvinhu zvakagadzirwa nemapuranga nepurasitiki, zvichienzaniswa nezvinhu zvinowedzerwa zve organic zvakaita se stearates kana PE waxes, throughput inogona kuwedzerwa. Chengetedza hunhu hwakanaka hwemakanika.
Vhuramhinduro dzakasvibira dzeHDPE/PP/PVC/ nedzimwe mhando dzemapuranga nepurasitikiInoshandiswa zvakanyanya muindasitiri yefenicha, kuvaka, kushongedza, mota, uye kutakura.
Zvakanakira zvakajairika:
1) Kuvandudza mashandiro, kuderedza torque ye extruder, uye kuvandudza kupararira kwe filler;
2) Kuderedza kukweshana kwemukati nekunze, kuderedza kushandiswa kwesimba, uye kuwedzera kushanda zvakanaka kwekugadzira;
3) Kuenderana zvakanaka nehupfu hwehuni, hazvikanganisi masimba ari pakati pemamorekuru epurasitiki yehuni
inosanganisa uye inochengetedza hunhu hwemuchina hwe substrate pachayo;
4) Deredza huwandu hwechinhu chinobatanidza zvinhu, deredza zvikanganiso zvechigadzirwa, uye vandudza chitarisiko chezvigadzirwa zvepurasitiki zvehuni;
5) Hapana mvura inonaya mushure mekufashaira, chengetedza kutsetseka kwenguva refu.
Pazasi pane bhurocha reZvigadzirwa zveSILIKE zvekuzora zvemapuranga nepurasitikiZvaunogona kutarisa, uye kana uchida mafuta epurasitiki nematanda, Wedzera Kugadzirwa Kwako Kwepurasitiki Nematanda, Hunhu Hwakanaka! SILIKE inogamuchira kubvunza kwako!
Nguva yekutumira: Mbudzi-01-2023
