pvc utomoni ntchito pansi
pvc utomoni ntchito pansi,
Polyvinyl chloride, PVC utomoni wa siding ndi pansi,
Pansi pa PVC amapangidwa kuchokera ku zinthu za polyvinyl chloride.Makamaka, amapangidwa ndi polyvinyl kolorayidi ndi utomoni wake copolymer monga zopangira zazikulu, kuwonjezera fillers, plasticizers, stabilizers, colorants ndi zipangizo zina wothandiza, pa pepala mosalekeza gawo lapansi, opangidwa ndi ❖ kuyanika ndondomeko kapena kugudubuza, extrusion kapena extrusion ndondomeko, kotero izo ndi otetezeka ndi wochezeka chilengedwe zinthu wobiriwira popanda formaldehyde.
ZOYENERA ZAIWIRI ZOMWE PVC FLOOR AMAGWIRITSA NTCHITO NDI PVC MATERIAL NDI CALCIUM CARBONATE, PVC MATERIAL NDI CALCIUM CARBONATE NDI ZINSINSI ZOKUTETEZA KWA AVIRULENT ZOWONJEZEDWA, ZOTHANDIZA, POPANDA MA radiation.Zakhala zikugwiritsidwa ntchito kwambiri mu People's Daily life, monga mapaipi amadzi, tableware, matumba olowetsedwera kuchipatala, ndi zina zotero, ndi mankhwala obiriwira omwe amalimbikitsidwa kwambiri ndi dziko.
Chifukwa PVC YABWINO YONSE YONSE YONSE ILI MALI FORMALDEHYDE, BENZENE, PHENOL ndi mankhwala ena owopsa, komanso PALIBE ndi radioactivity.
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 | ||
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.
