01
PP (Polypropylene) Mapepala: Mapepala Othandizira / Gulu Lodula
kufotokoza
| Kuyika: | Standard export phukusi |
| Mayendedwe: | Ocean, Air, Land, Express, Ena |
| Malo Ochokera: | Guangdong, China |
| Kupereka Mphamvu: | 2000 matani / mwezi |
| Chiphaso: | SGS, TUV, ROHS |
| Doko: | Doko lililonse la China |
| Mtundu wa Malipiro: | L/C, T/T |
| Incoterm: | FOB, CIF, EXW |
Kugwiritsa ntchito
Wopangidwa kuchokera ku zipangizo zamtengo wapatali za polypropylene (PP) zomwe zimatumizidwa kunja ndikupangidwa mophatikizana mwapadera zowonjezera, chinthu chatsopanochi chimadzitamandira chapadera cha asidi ndi alkali kukana, kukana dzimbiri, kukana kutentha, ndi anti-kukalamba katundu. Ndiwochezeka kwambiri ndi chilengedwe komanso siwowopsa, ndikupangitsa kuti ikhale yabwino kwambiri pazogwiritsa ntchito zosiyanasiyana.
Chimodzi mwazinthu zazikulu zogwiritsira ntchito mankhwalawa ndikusintha mbale yachitsulo (cushion plate) yomwe imagwiritsidwa ntchito popanga calcium silicate board mumakampani opanga zida zomangira. Zitsulo zachikhalidwe zimatha kukhala zolemetsa, zovuta kuzigwira, komanso zimatha kuchita dzimbiri komanso kukalamba. Mosiyana ndi izi, chopangidwa ndi PP ichi chimapereka njira yopepuka, yokhazikika, komanso yotsika mtengo.
Kuuma kwa mankhwalawa kwalimbikitsidwa kupyolera mwa kukonzedwa bwino, kulola kuti kulimbana ndi zovuta za kupanga popanda deformation kapena kuwonongeka. Kukana kwake kutentha kumakhala kochititsa chidwi, komwe kumakhala kutentha kwambiri mpaka madigiri 115 Celsius. Izi zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'malo otentha kwambiri, monga omwe amapezeka m'makampani omanga.
Kuphatikiza pa mawonekedwe ake ochititsa chidwi akuthupi, mankhwalawa ndi osavuta kugwira ndikuyika. Kulemera kwake kopepuka kumapangitsa kuti zikhale zosavuta kunyamula ndi kuyendetsa, pamene malo ake osalala amatsimikizira kuti samamatira ku zipangizo zina. Izi zimapangitsa kukhala njira yoyera komanso yabwino kuti igwiritsidwe ntchito popanga.
Kuphatikiza apo, mankhwalawa ndi osamva kuvala komanso osakalamba. Zimatha kupirira kugwiritsiridwa ntchito mobwerezabwereza ndi nkhanza zomwe zimakhala zofala m'makampani opanga zomangamanga, zomwe zimapangitsa kuti zikhale zotsika mtengo komanso zokhalitsa. Mphamvu zake zopondereza ndizodziwikiratu, zomwe zimalola kuti zithandizire zolemetsa zolemetsa popanda kupunduka kapena kulephera.
Ubwino wina waukulu wa mankhwalawa ndi mtengo wake wotsika poyerekeza ndi mbale zachitsulo zachikhalidwe. Komanso sikugwirizana ndi simenti, zomwe zikutanthauza kuti palibe chifukwa chogwiritsira ntchito wothandizira. Izi zimachepetsa mtengo wazinthu zonse zopangira kupanga ndikupanga njira yopezera ndalama.
Komanso, mankhwalawa amatha kubwezeretsedwanso, zomwe zimachepetsanso mphamvu zake zachilengedwe. Itha kugwiritsidwa ntchito kangapo, ndikupangitsa kuti ikhale chisankho chokhazikika komanso chokonda zachilengedwe kuposa chitsulo chachikhalidwe kapena matabwa ansungwi.
Pomaliza, chida chatsopanochi chopangidwa ndi PP chimapereka zabwino zambiri kuposa zitsulo zachikhalidwe komanso matabwa ansungwi. Maonekedwe ake apadera akuthupi, kumasuka kwa kagwiridwe ndi kukhazikitsa, kukana kuvala, kutsika mtengo, komanso kusamala zachilengedwe kumapangitsa kuti ikhale chisankho chapamwamba chogwiritsidwa ntchito pamakampani opanga zida zomangira. Monga mtundu watsopano wa zomangamanga zotetezera zachilengedwe, zakonzeka kusintha momwe bolodi la silicate la calcium ndi zipangizo zina zomangira zimapangidwira, ndikupereka njira yokhazikika komanso yotsika mtengo yamtsogolo.
