Matumba opanda kanthu a polypropyylene pp losoka ndi mizere yosavuta, ya mpunga, chimanga ndi ntchito zina zaulimi

Thumba lonyowa ndi lotseguka mosavuta

Zitsanzo Zaulere Titha kupereka

Samputala1

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Sample2

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Samp3

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Pezani mawu

Kanthu

Thumba la PP lonven ndi lotseguka mosavuta limakhalanso mtundu wa thumba lotupa. Imapangidwa ndi polypropylene (ma pp) monga zopangira zazikuluzikulu, kuphatikizapo masterbatch, potuluka, zojambula, kuziluka. Kusiyana kwa thumba lopaka lomwe lili ndi chikho cha chotupa ndikuti chikho choluka chikasokera, chingwe chozungulira chimakhazikika pakamwa pa thumba la thumba. Mukatsegula thumba, mutha kubwezeretsanso mwachindunji thumba ndikufinya chingwe chosavuta. Chikwama chitha kutsegulidwa mosavuta popanda zida zilizonse, ndikupangitsa kuti chikhale chosavuta kugwiritsa ntchito.
Thumba la PP lonven mosavuta lotseguka limakhala ndi mphamvu kwambiri komanso kukana kwamphamvu, ndikugwiritsa ntchito ntchito yapamwamba kwambiri.

Thumba la PP lokomana mosavuta ndi lalikulu kwambiri, lingagwiritsidwe ntchito paulimi, chimanga, soya, ufa ndi masamba ena, zipatso; Kugwiritsa ntchito mafakitale kumatha kugwira simenti, putty ufa, feteleza, ufa wa mankhwala ndi zinthu zina zopangira mafakitale.

Kusamala chifukwa chogwiritsa ntchito thumba la PP lotumbidwa mosavuta:

1. Yang'anirani Kutha kwa Chingwe Chachikwama Chosachisoni, thumba lolumikizidwa limatha kunyamula zinthu zolemetsa, koma kupewa kuyika zochulukirapo kuposa kulemera kwa zinthuzo, kuti musawononge thumba lopaka kapena silimatha kunyamulidwa.

2. Thumba la PP lotumbidwa mosavuta mukamanyamula zinthu, ngati zili zolemetsa komanso zosavuta kusunthira mkati kuti zitheke, kapena kuti musatulutse matope mkati mwake.

3. Thumba la PP lotumbidwa ndi zinthu zosavuta kutsegulidwa kwa mayendedwe ataliatali, muyenera kuphimba chikwama cholumikizidwa ndi nsalu yotsekedwa ndi nsalu yonyowa kapena nsalu yonyowa kuti mupewe kuwala kwa dzuwa kapena mvula yamvula

4. Thumba la PP lotuluka mosavuta kuti musalumikizidwe ndi asidi, mowa, mafuta ndi mankhwala ena.

5. Mthumba wa PP cholumikizira ndi mosavuta amatha kubwezeretsedwanso mukagwiritsidwa ntchito, mutha kudziunjikiranso kuchuluka, kulumikizana ndi malo obwezeretsanso malo obwezeretsanso, musataye mtima kuti mupewe kuipitsa kwa chilengedwe.