SF 500E ndi homogeneous kubalalitsidwa maganizo kopitilira muyeso-mkulu maselo kulemera polysiloxane mu PE. Chonyamulira utomoni ndi PE utomoni filimu polyethylene. Mankhwalawa ali ndi kubalalika kwabwino. SF 500E ndi yosalala masterbatch kuti angagwiritsidwe ntchito PE mafilimu. Ikhoza kuwonjezeredwa mwachindunji pamwamba pa filimu yophatikizika kuti muchepetse kugundana, kusewera bwino komanso kutsutsa-kumatira, makamaka kutsekemera kwa kutentha ndi zitsulo.
Gulu | Mtengo wa SF500E |
Maonekedwe | pellet yoyera kapena yoyera |
MI(230 ℃,2.16kg)(g/10min) | 5-15 |
Wonyamula polima | PE |
Slip sdditive | UHMW polydimethylsiloxane (PDMS) |
Zomwe zili mu PDMS (%) | 50 |
Kuchulukira kowoneka (Kg/cm3) | 500-600 |
Zinthu zosasinthika (%) | ≤0.2 |
• COF yotsika
• Ndioyenera zitsulo
• Chifunga Chochepa
• Malo Osamukasamuka
• Cast Film Extrusion
• Wowombedwa Film Extrusion
1, SF 500E imagwiritsidwa ntchito popanga filimu ya ndudu yothamanga kwambiri yomwe imayenera kukhala ndi ntchito yabwino yotentha komanso yosalala pazitsulo.
2, Powonjezera SF 500E, friction coefficient ndi kutentha kwenikweni ndi kochepa, kutentha kotentha kosalala kumakhala bwino.
3, Palibe mvula pakukonza, sikudzatulutsa chisanu choyera, kukulitsa kuyeretsa kwa zida.
4, Kuwonjezeka kwakukulu kwa SF 500E mufilimuyi ndi 5% (nthawi zambiri 0.5 ~ 5%), ndipo kuchuluka kwa ndalama zowonjezera kudzakhudza kuwonekera kwa filimuyo. Kuchulukitsitsa kowonjezera, filimuyo imakhala yowonjezereka komanso mphamvu yowonekera bwino.
5, Ngati filimu ikufunika antistatic, akhoza kuwonjezera antistatic masterbatch. Ngati mafilimu amafunikira zinthu zabwino zoletsa kutsekereza ndipo angagwiritsidwe ntchito ndi anti-blocking agents.
Kugwira ntchito pamwamba: palibe mpweya, kuchepetsa filimu pamwamba mikangano coefficient, kusintha pamwamba kusalala;
Processing ntchito: ndi bwino processing lubricity, kusintha processing dzuwa.
Kwa mafilimu a PE omwe amafunikira machitidwe abwino otsetsereka komanso oletsa kutsekereza, amachepetsa kugundana kwapamwamba, samatsika, ndipo amakhala ndi kusintha kwabwino pakukonza magwiridwe antchito.
0.5 mpaka 5% mu zigawo za khungu kokha ndipo malingana ndi mlingo wa COF wofunikira. Zambiri zomwe zilipo mukapempha.
Izi zitha kunyamulidwa ngati mankhwala omwe si owopsa. Ndikofunikira kusungidwa m'malo owuma komanso ozizira ndi kutentha kosungira pansi pa 50 ° C kuti asagwirizane. Phukusili liyenera kusindikizidwa bwino pakatha ntchito iliyonse kuti mankhwalawa asakhudzidwe ndi chinyezi.
Kupaka kokhazikika ndi thumba la pepala laluso lokhala ndi thumba lamkati la PE lolemera 25kg. Makhalidwe oyambilira amakhalabe kwa miyezi 24 kuchokera tsiku lopanga ngati asungidwa mu malo oyenera.
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