Plastic film imhando yechigadzirwa chepurasitiki chinoshandiswa zvakanyanya mukurongedza, kurima, kuvaka, uye mamwe minda. Iyo ikareruka, inochinjika, yakajeka, inodzivirira mvura, acid- uye alkali-inoshingirira, uye ine yakanaka kunyorova, guruva-uchapupu, kuchengetedza kutsva, kupisa kupisa, uye mamwe mabasa. Parizvino, iwo makuru epurasitiki mafirimu pamusika akanyanya polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), zvichingodaro.
Polythene firimu ndeimwe yeanonyanya kushandiswa epurasitiki mafirimu pamusika nhasi. Iyo inoratidzirwa nekuchinjika kwakanaka, kujeka kwepamusoro, uye yakakwira corrosion resistance.
Zvinoenderana neakasiyana densities epolyethylene, polyethylene firimu inokamurwazve kuita yakakwirira-density polyethylene firimu (HDPE) uye yakaderera-density polyethylene firimu (LDPE). HDPE firimu rine simba rakakwirira uye kuoma, uye rakakodzera kurongedza zvinhu uye zvekurima mulching firimu nemamwe minda; Firimu reLDPE rinochinjika uye rakakodzera kurongedza chikafu uye masaga emarara nemimwe minda.
Iyo nzira yekugadzira ye polyethylene firimu inonyanya kusanganisira iyo extrusion nzira uye inoputika firimu nzira. Zvinoenderana neakasiyana maitiro ekugadzirisa firimu, anogona kuiswa mumhando dzinoverengeka, senge rakapeperetswa firimu (IPE), rakakanda firimu (CPE), uye yakaderera-furo firimu.
PE firimu rekusimba simba uye kuvhurika zviri nani pane CPE firimu, uchishandisa kumberi kudhinda, inogona kushandiswa mabhegi ezvekudya, mabhegi ekupfeka, nezvimwe; CPE firimu ukobvu kufanana, pamusoro gloss, pachena, uye kupisa chisimbiso kupfuura PE iri nani, inogona kudhindwa kumberi nekumashure, asi mutengo wekugadzira wakakwira. Firimu reCPE rinonyanya kushandiswa sebhegi rinoumbwa remukati wemukati, pamwe nemafuta ekuzora, sosi, uye pastries yekurongedza; iyo yakaderera-furo firimu ndeyekushongedza, gobvu, kwete nyore kutambanudza uye kukanganisa, uchishandisa kudhinda kwepamberi, kunoshandiswa pamifananidzo yeGore Idzva, zviratidzo uye mabhegi. Firimu rine furo rakaderera rakanaka pakushongedza, kugadzirwa kwakakora, harisi nyore kutambanudza nekuremara, uye rinodhindwa kudivi rekumberi, uye rinoshandiswa mumifananidzo yeGore Idzva, zviratidzo, uye mabhegi.
PE firimu mumunda wekuputira ndiyo inonyanya kushandiswa uye inogona kushandiswa kurongedza chikafu, magetsi zvigadzirwa zvemagetsi, zvemazuva ese zvinodiwa kurongedza, kupfeka zvipfeko, zvichingodaro. Vane chinhu chakafanana, ndiko kuti, firimu repurasitiki ndeyekudhinda kwemavara, sekutakura kwezvokudya asiwo kune akawanda-layer composite uye mamwe maitiro ekuita.
Nekudaro, firimu rePE rinowanzoita makristasi mavara, uye chena poda precipitates yagara iri clichéd dambudziko, iro rinonyanya kuwanda mukugadzirwa kwemafirimu, asiwo musoro wakanyanya. Vazhinji vagadziri vemafirimu vakakanganiswa nemafuta emufirimu anokanganisa kudhindwa kunotevera, pamwe nekunaka kwechigadzirwa chekupedzisira.
Kunyange zvazvo crystal point matambudziko akajairika, haasi nyore kugadzirisa. Izvi zvinonyanya nekuti kune zvakawanda zvinhu zvinogona kukonzera crystal point matambudziko. Kana chikonzero chekriststal pitting chisina kujeka, zvakaoma kutora matanho ekuvandudza kana kugadzirisa. Naizvozvo, isu tinofanira kutanga tanzwisisa zvikonzero zvekristaro pitting, izvo zvinokonzerwa nemamiriro mashanu anotevera:
- Zvimwe zvinosvibisa
- Plasticization yakaipa
- Crosslinking mushure mekuchembera / oxidation
- Carbonisation yezvinhu panguva yekugadziriswa, zvichikonzera "carbon deposits mumuromo mold".
- Kuwedzera kunaya, nezvimwewo.
Slip agents emafirimu ePE anowanzo oleic acid amide kana erucic acid amide, uye toning basa rinoda kuti vawedzere pamusoro pefirimu, zvikasadaro hapazove nekutsvedza. Smooth agent nekuti yakawedzerwa, isina kubatanidzwa pane PE molecule, firimu kugadzirisa, nekufamba kwenguva uye tembiricha shanduko, iyo yakatsetseka mumiririri ichange ichibva kune firimu repamusoro remukati membrane kuenda kune kunze kutama kunoyerera. Kunyatsocherechedza kuchawanikwa iine hupfu hwakatetepa hwehupfu kana wax-yakafanana nezvinhu, iyo yakareba nguva, inowedzera kutama. Kana kunaya kweagent yakatsetseka kwanyanya, haingokanganisa basa remichina yekurongedza otomatiki, asi zvakare inokanganisa kudhinda kukodzera, kusimba kwemubatanidzwa, uye kusvibiswa kwezvinhu zvakaputirwa.
Kupidigura tsika, kutsvagisa, uye kuvandudza, iyoSILIKE SILIMER akatevedzana Isiri-inotama Permanent Slip AdditiveFor Flexible Packaging inogadzirisa zvakakwana dambudziko rewhite precipitates, Panguva imwecheteyo, izviNon-precipitation slip agentinogona zvakare kubatsira PE vagadziri vemafirimu mukugadzirisa crystallization point nyaya panguva yekugadzira.
SILIKE's yakazvipira R&D timu yakabudirira kugadzirisa nyaya idzi nekuvandudza kwepasiisiri-Blooming Super-slip & anti-blocking Masterbatch Additives - chikamu cheSILIMER akatevedzana., iyo inogadzirisa zvinogadzirisa kukanganisa kwechinyakare slip agent, Isiri-inotama-mumafirimu akaturikidzana, kuve nechokwadi chekutsvedza kwakagadzikana uye kwenguva refu, izvo zvinounza hunyanzvi hutsva kuindasitiri yePlastiki Firimu Flexible Packaging Industry. Kubudirira uku kunopa mabhenefiti akadai sekupesvedzera kushoma pakudhinda, kupisa chisimbiso, kutapurirana, kana mhute, pamwe neCoF yakaderedzwa, yakanaka anti-kuvharira, uye kutsetseka kwepamusoro, kubvisa kunaya kwehupfu huchena.
SILIMER akatevedzana Isiri-inonaya Super-slip & anti-kuvharira Masterbatch Additives akatevedzanaine huwandu hwakawanda hwekushandisa uye inogona kushandiswa mukugadzirwa kweBOPP / CPP / PE / TPU / EVA mafirimu, etc. Izvo zvakakodzera kukanda, kuputira kuumba, uye kutambanudza maitiro.
Zvakanakira zveSILIKE SILIMER akatevedzana Isiri-inonaya Super-slip & anti-blocking Masterbatch Additives:
1.Test data inoratidza kuti zviduku zveSILIKE SILIMER 5064MB1,uyeSILIKE SILIMER 5065HBinogona kudzikisa zvinobudirira coefficient of friction uye inogara kwenguva refu uye yakagadzikana inotsvedza zvisinei nemamiriro ekunze uye tembiricha;
2.Kuwedzera kweSILIKE SILIMER 5064MB1,uyeSILIKE SILIMER 5065HBpanguva yekugadzirwa kwemafirimu epurasitiki haikanganisi kujeka kwefirimu uye haikanganisi maitiro anotevera ekudhinda;
3.KuwedzeraSILIKE SILIMER 5064MB1,uyeSILIKE SILIMER 5065HBmune zvidiki zvinogadzirisa dambudziko rekuti zvechinyakare amide slip agents zviri nyore kudonha kana hupfu, inovandudza mhando yechigadzirwa, uye inochengetedza mutengo wakakwana.
Iwe unoda kutsiva iyo amide slip agents mumaoko ako? Iwe unoda kutsiva amide yako inotsvedza mumiriri wePlastiki Firimu, kana iwe unoda kushandisa yakagadzikana uye inoshanda yekudzivirira slip agent yePlastiki Firimu, SILIKE inokugamuchira kuti utibate chero nguva, uye isu tiri kutarisira kugadzira zvimwe. mikana pamwe newe!
Nguva yekutumira: Feb-01-2024
