mtengo wakale wa PVC ku Shandong
mtengo wakale wa PVC ku Shandong,
PVC utomoni kwa zingwe, PVC utomoni kwa zipangizo zachipatala, PVC utomoni kwa phukusi,
PVC ndi chidule cha polyvinyl chloride.Utomoni ndi zinthu zomwe zimagwiritsidwa ntchito nthawi zambiri popanga mapulasitiki ndi mphira.PVC resin ndi ufa woyera womwe umagwiritsidwa ntchito popanga thermoplastics.Ndi zinthu zopangidwa zomwe zimagwiritsidwa ntchito kwambiri padziko lapansi masiku ano.Utoto wa polyvinyl chloride uli ndi mawonekedwe abwino kwambiri monga zopangira zambiri, ukadaulo wopanga okhwima, mtengo wotsika, komanso ntchito zosiyanasiyana.Ndiosavuta pokonza ndipo akhoza kukonzedwa ndi akamaumba, laminating, jekeseni akamaumba, extrusion, calendering, kuwomba akamaumba ndi njira zina.Ndi katundu wabwino wakuthupi ndi mankhwala, amagwiritsidwa ntchito kwambiri m'makampani, zomangamanga, ulimi, moyo watsiku ndi tsiku, kulongedza katundu, magetsi, zofunikira za boma, ndi zina.Ma resin a PVC nthawi zambiri amakhala ndi kukana kwambiri kwamankhwala.Ndi yamphamvu kwambiri ndipo imagonjetsedwa ndi madzi ndi abrasion.Polyvinyl chloride resin (PVC) imatha kusinthidwa kukhala zinthu zapulasitiki zosiyanasiyana.PVC ndi mapulasitiki opepuka, otsika mtengo, komanso osamalira chilengedwe.Pvc Resin angagwiritsidwe ntchito mapaipi, mafelemu zenera, hoses, zikopa, zingwe waya, nsapato ndi zina zonse zolinga zofewa, mbiri, zovekera, mapanelo, jekeseni, akamaumba, nsapato, chubu cholimba ndi zipangizo zokongoletsera, mabotolo, mapepala, kalendala, jekeseni okhwima ndi akamaumba, etc. ndi zigawo zina.
Mawonekedwe
PVC ndi imodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri ndi thermoplastic resins.Itha kugwiritsidwa ntchito kupanga zinthu zolimba kwambiri komanso zolimba, monga mapaipi ndi zokokera, zitseko zojambulidwa, mazenera ndi mapepala onyamula.Itha kupanganso zinthu zofewa, monga mafilimu, mapepala, mawaya amagetsi ndi zingwe, matabwa apansi ndi zikopa zopangira, powonjezera mapulasitiki.
Parameters
Maphunziro | QS-650 | S-700 | S-800 | S-1000 | QS-800F | QS-1000F | Chithunzi cha QS-1050P | |
Digiri yapakati pa polymerization | 600-700 | 650-750 | 750-850 | 970-1070 | 600-700 | 950-1050 | 1000-1100 | |
Kuchulukira kowoneka, g/ml | 0.53-0.60 | 0.52-0.62 | 0.53-0.61 | 0.48-0.58 | 0.53-0.60 | ≥0.49 | 0.51-0.57 | |
Zosasinthasintha (madzi akuphatikizidwa),%, ≤ | 0.4 | 0.30 | 0.20 | 0.30 | 0.40 | 0.3 | 0.3 | |
Mayamwidwe a pulasitiki a 100g utomoni, g, ≥ | 15 | 14 | 16 | 20 | 15 | 24 | 21 | |
VCM yotsalira, mg/kg ≤ | 5 | 5 | 3 | 5 | 5 | 5 | 5 | |
Kuwonetsa% | 0.025 mm mauna% ≤ | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
0.063m mauna% ≥ | 95 | 95 | 95 | 95 | 95 | 95 | 95 | |
Nambala ya diso la nsomba, No./400cm2, ≤ | 30 | 30 | 20 | 20 | 30 | 20 | 20 | |
Chiwerengero cha tizidutswa ta zonyansa, Ayi., ≤ | 20 | 20 | 16 | 16 | 20 | 16 | 16 | |
Kuyera (160ºC, mphindi 10 kenako), %, ≥ | 78 | 75 | 75 | 78 | 78 | 80 | 80 | |
Mapulogalamu | Zida Zomangira jakisoni, Zida zamapaipi, Zipangizo zama Calendar, Mbiri Zopanda thobvu, Mapepala Omanga Extrusion Rigid Mbiri | Mapepala olimba theka, Mbale, Zida Zapansi, Lining Epidural, Zida Zamagetsi, Zida Zagalimoto | Transparent film, phukusi, makatoni, makabati ndi pansi, chidole, mabotolo ndi muli | Mapepala, Zikopa Zopanga, Zida Zapaipi, Mbiri, Mivuto, Mapaipi Oteteza Chingwe, Makanema Opaka | Zida Zowonjezera, Mawaya Amagetsi, Zida Zachingwe, Mafilimu Ofewa ndi Mbale | Mapepala, Zipangizo Zosungiramo Calendar, Mapaipi Osungiramo Calendar, Zida Zotetezera Pamawaya ndi Zingwe | Mapaipi Othirira, Machubu Amadzi Akumwa, Mapaipi a Foam-core, Mapaipi a Sewero, Mapaipi a Waya, Mbiri Zolimba |
Kugwiritsa ntchito
Mtengo wakale wa PVC ku Shandong ndi 7600-7700 yuan/ton, ndipo mtengo womwe watchulidwa kumsika waku East China ndi pafupifupi 7700 yuan/tani m'mawa.Monga tawonera pamwambapa, mtengo wopangira mabizinesi ang'onoang'ono pamsika ndiwokwera kwambiri kuposa mtengo wamalonda wa PVC wapano, ndipo kuchuluka kwa kuwonongeka kwamabizinesi kumayamba kukula.Makampani kupatula kupanga zinthu zopangira monga mabizinesi a vinyl chloride, alowa munjira ya "alkali chlorine".
Kuchokera pamalingaliro ofunikira, zotsutsana zaposachedwa za PVC zili pakusowa kofunikira.Misika yaku Asia idapitilirabe kugwa mu Julayi dzulo popeza kutumiza kunja kunali chinthu chofunikira kwambiri komanso choyendetsa mu theka loyamba la mweziwo, ndi nyengo yamvula kumpoto kwa dziko lapansi komanso tchuthi cha Eid al-Adha m'madera ena.Pomwe kufunikira kwakunja kukucheperachepera komanso mpikisano ukuwonjezeka, msika umayang'ana kwambiri zofuna zapakhomo.Komabe, munyengo yanthawi yofuna kugulitsa nyumba, kugwiritsidwa ntchito kwapakhomo kumasanduka zinthu zofewa monga zomangira zokongoletsera kunyumba, zingwe, chithandizo chamankhwala ndi zonyamula.Poyerekeza ndi zomwe zilipo panopa, msika udakali wopanikizika.Patsogolo upangiri wamsika kuti mumvetsere mtengo wokwera wa kusintha koyambira.