mankhwala

HDPE utomoni kwa chitoliro,
HDPE utomoni chitoliro kalasi, HDPE utomoni kubala chitoliro,

Kalasi ya chitoliro cha HDPE ili ndi kugawa kwakukulu kapena kugawanika kwa ma molekyulu.Imakhala ndi kukana kolimba kwamphamvu komanso kukhazikika bwino kwa kuuma komanso kulimba.Ndi yolimba kwambiri ndipo imakhala ndi sag yochepa pamene ikukonzedwa.Mapaipi opangidwa pogwiritsa ntchito utomoni uwu amakhala ndi mphamvu zabwino, zolimba komanso zolimba komanso zolimba za SCG ndi RCP..

Utoto uyenera kusungidwa m'nyumba yosungiramo madzi, youma komanso kutali ndi moto ndi dzuwa.Asamawunjikane panja.Panthawi yoyendetsa, zinthuzo zisawonongeke ndi dzuwa lamphamvu kapena mvula ndipo siziyenera kunyamulidwa pamodzi ndi mchenga, nthaka, zitsulo, malasha kapena galasi.Kuyendera limodzi ndi zinthu zapoizoni, zowononga komanso zoyaka moto ndizoletsedwa.

Kugwiritsa ntchito

HDPE chitoliro kalasi angagwiritsidwe ntchito kupanga mipope kuthamanga, monga mapaipi amadzi opsinjidwa, mapaipi gasi mafuta ndi mapaipi ena mafakitale.Itha kugwiritsidwanso ntchito popanga mapaipi osaponderezedwa monga mapaipi okhala ndi malata apawiri, mapaipi omangira makhoma, mapaipi a silicon-core, mapaipi amthirira waulimi ndi mapaipi apawiri a aluminiumplastics.Kuonjezera apo, kudzera mu extrusion yogwira ntchito (silane cross-linking), itha kugwiritsidwa ntchito popanga mapaipi ophatikizika a polyethylene (PEX) popereka madzi ozizira ndi otentha.

Magiredi ndi mtengo wake

Poyerekeza ndi chitoliro chachikhalidwe, chitoliro cha polyethylene (PE) chili ndi,

Mphamvu yayikulu, kulimba kwabwino, kulemera kopepuka, kukana dzimbiri, kukana madzi otsika

Ndipo kukhazikitsa chitoliro cha PE ndikosavuta komanso mwachangu, mtengo wotsika

Ubwino waukulu, upangitse kukhala wachiwiri kwa mapaipi amadzi a PVC-U

Padziko lonse lapansi wachiwiri pazakudya zamitundumitundu yamapaipi apulasitiki.Kumbali ya kachulukidwe ake No

Amatchulidwanso kuti polyethylene yotsika kwambiri (dzina lodziwika "High Density

Polyethylene, Medium Density Polyethylene (MDHP)

Ndipo kachulukidwe wotsika kwambiri wa polyethylene (LDPE).PE chubu molingana ndi mawonekedwe ake

Mitundu yosiyanasiyana imatha kugawidwa mu chitoliro chimodzi cholimba cha khoma, mavuvu awiri a khoma ndi koyilo yozungulira

Mphepo chubu, etc. Pawiri khoma malata chitoliro ndi kozungulira bala chitoliro makamaka HDPE zopangira processing, makamaka ntchito ngalande m'tawuni,

Chitoliro chimodzi cholimba cha khoma la HDPE chimagwiritsidwa ntchito makamaka popereka madzi akutawuni komanso kufalitsa mpweya.