k67 pvc utomoni
k67 pvc utomoni,
PVC K 67 ndi imodzi mwa magiredi a polyvinyl kolorayidi omwe amagwiritsidwa ntchito mu mapaipi.
PVC K67 lakonzedwa kupereka yosavuta processing mankhwala kwa extrusion okhwima
ntchito popeza ali zolimbitsa Sungunulani mamasukidwe akayendedwe ndi mkulu Sungunulani mphamvu.Ndi makamaka
zopangira chitoliro ndi zinthu zambiri.
- Mapaipi olimba (Kupanikizika komanso kusapanikizika)
-Machubu okhala ndi malata ndi ngalande
- Mbiri zokhazikika
PVC resin ndi mtundu wa utomoni wa thermoplastic womwe umagwiritsidwa ntchito popanga zinthu zopangidwa ndi pulasitiki chifukwa cha kusinthasintha kwake kwambiri.
pvc utomoni kwa chitoliro,
PVC S-1000 polyvinyl kolorayidi utomoni amapangidwa ndi kuyimitsidwa polymerization ndondomeko ntchito vinilu kolorayidi monoma monga zopangira.Ndi mtundu wa polima pawiri ndi kachulukidwe wachibale wa 1.35 ~ 1.40.Malo ake osungunuka ndi pafupifupi 70 ~ 85 ℃.Kusakhazikika kwamafuta komanso kukana kuwala, kupitirira 100 ℃ kapena nthawi yayitali pansi padzuwa hydrogen chloride imayamba kuwola, kupanga pulasitiki kumafunika kuwonjezera zolimbitsa thupi.Zogulitsazo ziyenera kusungidwa m'malo owuma komanso olowera mpweya wabwino.Malinga ndi kuchuluka kwa plasticizer, kufewa kwa pulasitiki kumatha kusinthidwa, ndipo utomoni wa phala ukhoza kupezedwa ndi emulsion polymerization.
Kalasi S-1000 angagwiritsidwe ntchito kupanga filimu zofewa, pepala, kupanga zikopa, mipope, zooneka kapamwamba, bellow, chingwe chitetezo mapaipi, kulongedza filimu, yekha ndi zinthu zina zofewa sundry.
Parameters
| Gulu | PVC S-1000 | Ndemanga | ||
| Kanthu | Mtengo wa chitsimikizo | Njira yoyesera | ||
| Digiri yapakati pa polymerization | 970-1070 | GB/T 5761, Zowonjezera A | K mtengo 65-67 | |
| Kuchulukira kowoneka, g/ml | 0.48-0.58 | Q/SH3055.77-2006, Zowonjezera B | ||
| Zosasinthasintha (madzi akuphatikizidwa),%, ≤ | 0.30 | Q/SH3055.77-2006, Zowonjezera C | ||
| Mayamwidwe apulasitiki a 100g utomoni, g, ≥ | 20 | 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, 10minutes kenako), %, ≥ | 78 | GB/T 15595-95 | ||
Zithunzi za PVC S-1000
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.
