Ndodo ya PVC ndi yokhazikika yopangidwa ndi polyvinyl chloride, kugwiritsa ntchito mankhwala osokoneza bongo chifukwa cha zojambula zake. Calcium} Kugwiritsidwa ntchito kwambiri m'minda yamafakitale monga chitetezo chamankhwala, chithandizo chamadzi, komanso kusokonekera kwakukulu, kumathandizanso kuti muchepetse ndalama zambiri komanso kukumbutsani.
Kukula kwake:
Premium kalasi ya premium 1.45: φ10-φ300
Rod rod 1.55: φ10 / {{} φ φ300
Mtundu wazogulitsa:Imvi, oyera, akuda, onyamuka- yoyera
Gawo Logulitsa:Gawo la, grade b
Kuchulukitsa kwazinthu (mphamvu yokoka):1.45-1.55 g / cm³
Tsamba laukadaulo wa Tervc Orpled
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Dzina lazogulitsa |
UPVC Rigid ndodo |
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4 ayi |
Zojambula |
Kufunika Kwaukadaulo |
Zotsatira Zochita |
Kuweluza |
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1 |
Kusiyanitsa |
Kusiyana kwamtundu umodzi wololedwa mkati mwa ndodo zomwezo |
Zogwirizana |
Wokwanira |
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Kaonekedwe |
Ndodo ikhale yosalala, yowala, yopanda ming'alu, kuwonongeka kwamakina, zonyansa zodziwikiratu, komanso zowonjezera |
Zogwirizana |
Wokwanira |
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Rod Cross - Gawo liyenera kukhala lathyathyathya; Ma Pores amkati saloledwa |
Zogwirizana |
Wokwanira |
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Zizindikiro zochepa zolakwika zimaloledwa pa ndodo, koma siziyenera kuwoneka ndi kukhudza |
Zogwirizana |
Wokwanira |
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2 |
Kuchulukitsa (g / cm³) |
Ochepera kapena ofanana ndi 1.50 |
1.40 |
Wokwanira |
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3 |
Makina |
Mphamvu ya kukhala (MPA) |
Wamkulu kuposa kapena wofanana ndi 32 |
33.8 |
Wokwanira |
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Imakhudza nyonga (KJ / m²) |
Wamkulu kuposa kapena wofanana ndi 5 |
5.6 |
Wokwanira |
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4 |
Mafuta othandizira |
Kutentha kwa VCAT (digiri) |
Wamkulu kuposa kapena wofanana ndi 70 |
70.1 |
Wokwanira |
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5 |
Mlingo wambiri (g / myo) 5H 60 |
35% ± 1 (m / m) hcl |
±4 |
-1.5 |
Wokwanira |
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30% ± 1 (m / m) h₂so₄ |
±3 |
-0.7 |
Wokwanira |
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40% ± 1 (m / m) hno₃ |
±3 |
-1.5 |
Wokwanira |
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40% ± 1 (m / m) Naoh |
±3 |
-0.8 |
Wokwanira |
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Machitidwe
Kukana Kwambiri Mankhwala Opambana Kwambiri (Mwayi Pakati):
Amapereka kukana kwakukulu kwa asidi, alkali, mchere, mowa, mafuta, mafuta, mafuta, mafuta, mowa, mafuta, ndi mafuta. Komabe, sizikugwirizana ndi ma acid amphamvu komanso ma sol sol sol (mwachitsanzo, matomoni, ma hydrocarbons).
Mphamvu zazikulu ndi kuuma:
Imawonetsa kulimba kwamphamvu kwambiri komanso kukhwima, kumangosinthanitsa, ndipo kungagwiritsidwe ntchito ngati katundu {{0}
Flame yoletseka ndi kudziyimira nokha {0}
PVC imanyowa kwambiri {{1}
Magetsi amagetsi:
Now {{0}, ndikupangitsa kuti akhale bwino kwambiri ndi kukhazikika kwa arc.
Makina abwino kwambiri:
Zidapangidwa mosavuta pogwiritsa ntchito zida zopangira zamakina (mwachitsanzo, kudula, kubowola, kupukutira) kupanga magawo osiyanasiyana omwe siali.
Mtengo wokwera -
Mtengo wotsika poyerekeza ndi utali wa - zida za ma ctfe (polyte (polyterafluorofethyleene) ndi pvdf (ndikupanga njira inayake yachuma).
Mapulogalamu
1. Magetsi ndi zamagetsi
Ichi ndi chimodzi mwazomwe zimagwiritsidwa ntchito kwambiri chifukwa cha katundu wamagetsi a PVC.
Oumiritsa ndi ma spoeveves ndi ma spacers: omwe amagwiritsidwa ntchito kupatula zigawo zamagetsi zamagetsi, mawaya, ndi mabasi amabasi mkati mwa stuwer, oyang'anira.
2. Kugwiritsa ntchito mankhwala ndi kugwirira kwamadzi
Kukana kwa PVC ku Acids osiyanasiyana, alkali, mchere, mowa umapangitsa kukhala koyenera kwa malo okhala.
Zida za zigawo: zimagwiritsidwa ntchito pompopompo, mipando, ndi zisindikizo za ma Vals ndi mapampu omwe amathandizira madzi.
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3. Ntchito ndi Zomangamanga
Ndodo za PVC zimagwiritsidwa ntchito pazokongoletsa komanso zokongola pomanga.
Makina othamanga ndi ma rovets: osakhala {{{0}
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4.. Marine
Kuphatikiza kwa madzi ndi kuwonongeka kwa kuphukira kumapangitsa pvc kukhala wangwiro ku makonda am'madzi.
5. Kupanga ndi kuphatikizidwa wamba
Hot Tags: pvc imvi, china pvc gremvi rod, ogulitsa, fakitale
