High kachulukidwe Polyethylene DMD1158
High kachulukidwe polyethylene utomoni mankhwala ndi granule kapena ufa, palibe makina zonyansa.
Ma elastomer a thermoplastic ali ndi mawonekedwe akuthupi komanso amakina a mphira wowombedwa komanso momwe amapangira mapulasitiki ofewa.Chifukwa mphira sulinso wotenthedwa ndi kutentha, ukhoza kupangidwa kukhala chinthu chomaliza pogwiritsa ntchito makina osavuta apulasitiki.Makhalidwe ake, ntchito yopanga mphira yafupikitsidwa l/4, kupulumutsa mphamvu 25% ~ 40%, kuwongolera magwiridwe antchito 10 ~ 20, kungatchulidwe kuti makampani amphira akusintha zina ndiukadaulo.Njira ziwiri zazikulu zopangira ndi kukonza ma thermoplastic elastomers ndi ma extrusion ndi jekeseni akamaumba, omwe sagwiritsidwa ntchito kawirikawiri.Thermoplastic elastomers amapangidwa ndi jekeseni akamaumba, amene ali mofulumira komanso ndalama.Njira zomangira jakisoni ndi zida zomwe zimagwiritsidwa ntchito popanga thermoplastics wamba ndizogwira ntchito ku thermoplastic elastomers.Thermoplastic elastomers amathanso kukonzedwa ndi kuwotcherera, kupanga kutentha, ndi kuwotcherera kotentha.
Kugwiritsa ntchito
DMD1158 ufa, butene copolymerization mankhwala, zinthu zapadera kwa chotengera chachikulu dzenje, ndi kulimba bwino, kukana chilengedwe akulimbana akulimbana ndi processability wabwino.
Malo osungiramo utomoni ayenera kukhala ndi mpweya wabwino, wouma, kutali ndi moto ndi dzuwa.Open air chilengedwe sayenera zakhala zikuzunza m'miyoyo kwa nthawi yaitali.Panthawi yoyendetsa, zipangizo sizidzawonetsedwa ndi kuwala kwamphamvu kapena mvula yamphamvu, ndipo siziyenera kutengedwa pamodzi ndi mchenga, nthaka, zitsulo, malasha kapena galasi.Ndizoletsedwa kunyamula ndi zinthu zapoizoni, zowononga komanso zoyaka moto.
HDPE Granules DMD1158
| Kanthu | Chigawo | Kufotokozera |
| Kuchulukana | g/cm3 | 0.950-0.955 |
| Melt Flow Rate (MFR) | g/10 min | 1.7-2.5 |
| Mphamvu Zokolola za Tensile | MPa | ≥24.0 |
| Elongation panthawi yopuma | % | ≥600 |
