Padziko Lonse - Premier PVC S - 1000: Resin Yofunika Kwambiri ya Polyvinyl Chloride
Katundu Wathupi ndi Mankhwala
Mawonekedwe: Imapezeka ngati ufa woyera wosasinthika, wokhala ndi tinthu tating'onoting'ono toyambira 60 mpaka 250μm.
Kuchulukana: Kuchuluka kwa madzi m'thupi kumasiyana pakati pa 0.40 - 0.60g/mL.
Nambala ya Kukhuthala kwa Yankho: Chiwerengero cha kukhuthala kwa yankho lochepetsedwa lomwe lili ndi magalamu 0.5 a utomoni pa 100ml ya cyclohexanone ndi 80 - 160ml/g.
Kutha Kumwa kwa Plasticizer: Pa kutentha kwa chipinda, 100g ya utomoni imatha kuyamwa 20 - 30g ya pulasitiki.
Zizindikiro Zina: Mtengo wake wa K ndi 65 - 66, digiri yapakati ya polymerization imayambira pa 970 mpaka 1070, ndipo zomwe zili mu monomer yotsalira ya vinyl ndi ≤3ug/g.
Mafotokozedwe Aukadaulo
Zizindikiro Zamalonda Zapamwamba: Kuchuluka kwa zinthu zouluka (kuphatikizapo madzi) ndi ≤0.20%, kuchuluka kwake ndi 0.50 - 0.58g/mL, kuchuluka kwa "maso a nsomba" ndi ≤10 pa 400cm², ndipo kuchuluka kwa tinthu tating'onoting'ono tosafunika ndi ≤16.
Zina Zofunikira: Ponena za zotsalira za sieve, ndi ≤2.0% pa dzenje la sieve la 250um ndi ≥95% pa dzenje la sieve la 63um.
Madera Ogwiritsira Ntchito
Zogulitsa Zosinthasintha: Itha kugwiritsidwa ntchito popanga mafilimu osinthasintha, mapepala, zikopa zopanga, nsapato, ndi zinthu zosiyanasiyana zofewa zomwe zimagwiritsidwa ntchito tsiku ndi tsiku. Mwa kuwonjezera kuchuluka kosiyanasiyana kwa mapulasitiki, zinthu zokhala ndi kufewa kosiyanasiyana komanso kusinthasintha zimatha kupezeka kuti zikwaniritse zofunikira zosiyanasiyana zogwiritsidwa ntchito.
Zogulitsa Zolimba: Mu ntchito zotulutsira madzi m'magawo, nthawi zambiri imagwiritsidwa ntchito popanga mapaipi olimba, matabwa olimba, malo olowera madzi amvula, ndi ma profiles osiyanasiyana olimba. Mu ntchito zotulutsira madzi m'magawo, imatha kupanga zida zamakaniko ndi zinthu zina.
Magawo Ena: Mu makampani opanga mawaya ndi mawaya, imagwiritsidwa ntchito popanga mapaipi oteteza mawaya ndi zigoba zotetezera kutentha. Chifukwa cha mphamvu zake zabwino zotetezera kutentha komanso kukana dzimbiri, imaonetsetsa kuti magetsi akuyenda bwino komanso kukhazikika. Ingagwiritsidwenso ntchito popanga zinthu zina zosungira zomwe zimafuna mphamvu zinazake komanso kukana nyengo, monga mafilimu osungira.
Kusamalira Zinthu Zofunika
Kulamulira Kutentha: PVC S - 1000 imakhudzidwa kwambiri ndi kutentha panthawi yokonza. Kutentha kwambiri kumatha kubweretsa kuwonongeka mosavuta, zomwe zimapangitsa kuti zinthu zikhale zovuta monga thovu ndi kusintha mtundu. Kumbali ina, ngati kutentha kuli kotsika kwambiri, zinthuzo zimakhala zolimba komanso zofooka, zomwe zimapangitsa kuti kukonza kukhale kovuta. Mwachitsanzo, panthawi yopangira jakisoni, kutentha kwa mbiya kuyenera kulamulidwa bwino mkati mwa mulingo woyenera kuti zitsimikizire kuti kusungunuka kwa PVC kumasinthasintha komanso kufanana.
Kagwiritsidwe Ntchito Kowonjezera: Kuti zinthu ziyende bwino komanso kuti zinthu ziyende bwino, zinthu zosiyanasiyana monga zolimbitsa thupi, mafuta odzola, ndi zolimbitsa thupi nthawi zambiri zimafunika. Kusankha ndi kuchuluka kwa zinthuzi kuyenera kusinthidwa moyenera malinga ndi njira zina zokonzera zinthu komanso zofunikira pa zinthuzo. Mwachitsanzo, kuchuluka kwa zinthu zolimbitsa thupi kumakhudza kufewa kwa zinthuzo, pomwe zinthu zolimbitsa thupi zimagwiritsidwa ntchito polimbitsa kukhazikika kwa PVC panthawi yokonza ndi kugwiritsa ntchito, zomwe zimalepheretsa kuti isawonongeke chifukwa cha zinthu monga kutentha ndi kuwala.
Mafotokozedwe
| Dzina la Chinthu | Polyvinyl Chloride S - 1000 | |||||||||
| Fomula Yamankhwala | (C2H3Cl)n | |||||||||
| Kulemera kwa Maselo | 970 - 1070 | |||||||||
| Maonekedwe | Ufa woyera | |||||||||
| Malo Osungunuka | 70 - 85℃ | |||||||||
| Kuchulukana | 1.35 - 1.40 g/cm³ | |||||||||
| CAS NO | 9002 - 86 - 2 | |||||||||
| Khodi ya HS | 3904109001 | |||||||||
| EINECS NO | 200 - 831 - 6 | |||||||||
| Kugwiritsa ntchito | Yogwiritsidwa ntchito m'mapaipi, ma profiles, mafilimu, zikopa zopanga, ndi ma phukusi | |||||||||
Pepala Lowongolera Ubwino
| Dzina la Chinthu | Polyvinyl Chloride S - 1000 | ||||||
| CHINTHU | MUYENERERO | ||||||
| Kuwonekera | Ufa woyera | ||||||
| Nambala ya Tinthu Tosayera | ≤16 | ||||||
| Gawo lalikulu la Volatile Matter,% | ≤0.3 | ||||||
| Kuchuluka Kowonekera, g/mL, ≥ | 0.5-0.58 | ||||||
| "Diso la Nsomba" / 400cm² | ≤12 | ||||||
| 100g Resin Plasticizer Kuyamwa, g | ≥20 | ||||||
| Kuyera (160 ℃, 10min),% | ≥78 | ||||||








