Sera ya oxidized Polyethylene SX-60
Zogulitsa:
Mlozera | Mtengo | Chigawo |
Maonekedwe | Yellow flake | |
Kuchulukana | 0.94 | g/cm³ |
Malo osungunuka | 100±5 | ℃ |
Mtengo wa asidi | 20±5 | mgKOH/g |
Kukhuthala @ 150°C(302°F) | 300-500 | cps |
kulowa@ 25°C(77°F) | 1-4 | dmm |
Ubwino wazinthu:
Easy kukhala emulsify ndi kumwazikana, Ikhoza kugwiritsidwa ntchito kufa ndi finishingprocess ya mafakitale zovala pambuyo emulsifying .Itha kuwonjezera ntchito yofewa ya nsalu. Itha kugwiritsidwanso ntchito popanga inki yamadzi ndi kupukuta nsapato, kutsimikizira chinyezi pabokosi la papperboard.
Lubrication ntchito bwino ndipo ali zonse mkati ndi kunja kondomu kwenikweni.Kulumikizana bwino kwambiri, kumatha kusintha polima plasticizing.
Wettability, kupezeka kwenikweni ndi bwino
Kupititsa patsogolo mphamvu yogwiritsira ntchito mphamvu panthawi ya PVC extrusion, imathandizira kukwaniritsa mafuta abwino kwambiri akunja ndikuwongolera gloss.
Amapereka mankhwala abwino kwambiri pamwamba gloss, amachepetsa madipoziti mu ndondomeko chifukwa chosowa ayoni zitsulo.
Muzinthu zolimba za PVC monga chitoliro chamadzi cha PVC/mbiri ya PVC, ndizothandiza kuwonjezera kuchuluka kwake mumchere wamchere/calcium zinc/organotin stable systems.
Imakhala ndi kukhuthala kwadongosolo kwamphamvu panthawi yotentha kwambiri ya PVC.
Amachepetsa kugwiritsa ntchito mphamvu panthawi ya PVC extrusion.
Ntchito Zamalonda:
Kupanga sera emulston
Ntchito PVC ndi mphira processing, monga lubricant, akamaumba wothandizila ndi gawo zosungunulira kuonjezera mankhwala kusintha, pamwamba kusalala ndi chiŵerengero yomalizidwa mankhwala.
Itha kugwiritsidwa ntchito ngati dispersing agent, lubricant, brightener in color masterbatch, zowonjezera, filler masterbatch.
Amagwiritsidwa ntchito ngati kukana zikande pakupenta, kumunda wakufa.
Amagwiritsidwa ntchito popanga zomatira zosiyanasiyana zotentha.
Amagwiritsidwa ntchito ngati umboni wamadzi, anti-setting agent m'munda wokutira.
Posungira:
Mukasungidwa bwino pansi pa nyengo youma, ikhoza kusungidwa m'mitsuko yoyambirira kwa nthawi yopanda malire.Komabe, kusungirako nthawi yaitali kungapangitse kuti madzi asinthe.