Polyvinyl kolorayidi utomoni S-1300
Polyvinyl chloride (PVC) utomoni ndi mkulu polima opangidwa ndi polymerization wa ethylene.Kuyimitsidwa polymerization ntchito monga wamba mafakitale polymerization njira.Nthawi zambiri imakhala yolimba yomwe imatha kufewetsedwa ndi kutentha.Akatenthedwa, nthawi zambiri amakhala ndi kutentha kwa kutentha kapena kufewetsa, ndipo akhoza kukhala mu pulasitiki yotulutsa mpweya pansi pa mphamvu zakunja.Fakitale imatha kuwonjezera pulasitiki kapena othandizira ena kuti akwaniritse zofunikira zopanga malinga ndi zofunikira zamapulasitiki.
Gulu la S-1300 utomoni amagwiritsidwa ntchito makamaka mu waya ndi chingwe, zida zotchingira magetsi, kuyika chingwe, zopangira filimu zolimba kwambiri, zikopa zopanga, matabwa ofewa ndi ma sheet, nsapato zonse zapulasitiki, zida zamagalimoto, zida zamagetsi, komanso ma elastomer a thermoplastic. .Chifukwa Sinopec PVC utomoni S-1300 ali ndi mamasukidwe akayendedwe apamwamba kuposa ambiri S-1000 PVC utomoni, processing luso lake ndi chiŵerengero kusakaniza ndi zosiyana.Kuphatikiza apo, mawonekedwe a mapepala owonekera ndi mafilimu amchere opangidwa ndi polyvinyl chloride resin S-1300 amakwaniritsa zofunikira zazizindikiro zoyenera.Titha kupereka Sinopec S-1300 PVC utomoni kuyimitsidwa.
Kugwiritsa ntchito
Kugwiritsa ntchito chingwe zinthu.Kugawa kwa ma molekyulu a utomoni wa PVC kumafunika kukhala koyenera pazosowa za zingwe zapamwamba.The makina katundu wa zinthu chingwe opangidwa ndi S-1300 ndi bwino.Ngakhale mphamvu ya dielectric ya S-1300 ndiyotsika pang'ono, imakhala yokulirapo kuposa zomwe zimafunikira pakuyika zida zotchingira chingwe.Chifukwa chake sizingakhudze kugwiritsidwa ntchito kwake pazinthu zoteteza.
Ntchito mu transparent flexible board.Pali mitundu yosiyanasiyana ya matabwa ofewa a PVC pamsika, monga makatani a zitseko, nsalu za tebulo, zingwe zamvula za zitseko zamagalimoto ndi mazenera, ndi zina zotero. Bolodi yofewa yowonekera yopangidwa ndi S-1300 imakhala yosalala, yowonekera bwino, yopanda pitting, ndi mfundo za kristalo zochepa.Ma transmittance, haze ndi yellow index ya S-1300 transparent flexible board ndiabwino kuposa index yamakampani.Panthawiyi, ili ndi zinthu zabwino zamakina.
Ntchito mu mafilimu woonda.Zopanga zamakanema a PVC zimakhala ndi filimu yaulimi, filimu ya kalendala ndi filimu yotentha yotentha.Pakati pawo, filimu yowotcha kutentha imapangidwa makamaka ndi mtundu wa S-1000 PVC, pomwe utomoni wa S-1300 PVC ndi wa filimu yaulimi ndi filimu ya kalendala.Kanema wa kalendala wopangidwa ndi S-1300 ndi DOP plasticizer ali ndi mawonekedwe amphamvu yamakina apamwamba, kulimba kwabwino, kukana kwa alkali ndi kukana kuwonekera, kotero moyo wake wautumiki ndi wopitilira zaka zitatu.
Kufotokozera
Gulu | PVC S-1300 | Ndemanga | ||
Kanthu | Mtengo wa chitsimikizo | Njira yoyesera | ||
Digiri yapakati pa polymerization | 1250-1350 | GB/T 5761, Zowonjezera A | K mtengo 71-73 | |
Kuchulukira kowoneka, g/ml | 0.42-0.52 | Q/SH3055.77-2006, Zowonjezera B | ||
Zosasinthasintha (madzi akuphatikizidwa),%, ≤ | 0.30 | Q/SH3055.77-2006, Zowonjezera C | ||
Mayamwidwe apulasitiki a 100g utomoni, g, ≥ | 27 | Q/SH3055.77-2006, Zowonjezera D | ||
Zotsalira za VCM, mg/kg ≤ | 5 | GB/T 4615-1987 | ||
Kuwonetsa% | 2.0 | 2.0 | Njira 1: GB/T 5761, Zowonjezera B Njira 2: Q/SH3055.77-2006, Zowonjezera A | |
95 | 95 | |||
Nambala ya nsomba, No./400cm2, ≤ | 20 | Q/SH3055.77-2006, Zowonjezera E | ||
Chiwerengero cha tizidutswa ta zonyansa, Ayi., ≤ | 16 | GB/T 9348-1988 | ||
Kuyera (160ºC, mphindi 10 kenako), %, ≥ | 78 | GB/T 15595-95 |
Kupaka
(1) atanyamula: 25kg ukonde / mas thumba, kapena kraft pepala thumba.
(2) Kutsitsa kuchuluka: 680Bags/20'container, 17MT/20'container.
(3) Kutsitsa kuchuluka: 1000Bags/40'container, 25MT/40'container.