PVC kapia mo te UPVC
PVC kapia mo UPVC,
pvc kapia mo te paipa, PVC kapia mo te hanga paipa, pvc kapia paipa kōeke,
Ko te Polyvinyl Chloride (PVC) he kapia thermoplastic raina i hangaia e te polymerization o te monomer vinyl chloride.Na te rereketanga o nga rauemi mata, e rua nga tikanga mo te whakahiato i te vinyl chloride monomer konupūmā konupūmā tukanga carbide me te hinu hinu.Ka tango a Sinopec PVC i nga tikanga whakatara e rua, mai i a Japanese Shin-Etsu Chemical Company me American Oxy Vinyls Company.Ko te hua he pai te aukati waikura matū, he pai rawa atu nga taonga whakamaarama hiko me te pai o te matū matū.Ma te nui o te maaota, he pai te whakamaarama o te ahi me nga taonga whakamaarama.Ko te PVC he ngawari ki te tukatuka ma te tangohanga, te werohanga, te whakamaarama, te pupuhi pupuhi, te pupuhi, te maka me te wera wera, me era atu.
Taupānga
Ko te PVC tetahi o nga kapia thermoplastic tino whakamahia.Ka taea te whakamahi ki te hanga i nga hua me te pakeke me te kaha, penei i nga paipa me nga taputapu, nga kuaha kua tohua, nga matapihi me nga pepa kapi.
Ka taea hoki e ia te hanga i nga hua ngawari, penei i nga kiriata, i nga pepa, i nga waea hiko me nga taura, i nga papa papa me te hiako waihanga, ma te taapiri i nga raima.
Kei te whakamahia whānuitia te kōeke putorino Pvc i roto i te putorino wairere, putorino irrigation, pupuhi, putorino tuitui, hanga putorino miro.
Tawhā
| Kōeke | PVC QS-1050P | Nga korero | ||
| Tūemi | Uara taurangi | Tikanga whakamatautau | ||
| Te tohu polymerization toharite | 1000-1100 | GB/T 5761, Tāpiritanga A | K uara 66-68 | |
| Kiato ahua, g/ml | 0.51-0.57 | Q/SH3055.77-2006, Tāpiritanga B | ||
| Ihirangi ngohe (he wai kei roto), %, ≤ | 0.30 | Q/SH3055.77-2006, Apiti C | ||
| Plasticiser absorption o 100g kapia, g, ≥ | 21 | Q/SH3055.77-2006, Apiti D | ||
| VCM toenga, mg/kg ≤ | 5 | GB/T 4615-1987 | ||
| Whakaaturanga % | 2.0 | 2.0 | Tikanga 1: GB/T 5761, Tāpiritanga B Tikanga2: Q/SH3055.77-2006, Apitihanga A | |
| 95 | 95 | |||
| Tau ika, Nama/400cm2, ≤ | 20 | Q/SH3055.77-2006, Tāpiritanga E | ||
| Te maha o nga matūriki poke, Nama, ≤ | 16 | GB/T 9348-1988 | ||
| Maama (160ºC, 10 meneti i muri mai), %,≥ | 80 | GB/T 15595-95 | ||
Te takai
(1) Taapiri: 25kg putea kupenga / pp, peeke pepa kraft ranei.
(2) Te rahinga uta : 680Bags/20′putea, 17MT/20′putea.
(3) Te rahinga uta : 1000Bags/40′putea, 25MT/40′putea.
Huatau Tauira Mo te Paipa Pvc
Tātai 1:
PVC 100kg
Konupora taumaha 250kg
Konupora Maama 50kg
Waikawa Stearic 2.4kg
Paraffin 2.6kg
CPE 6kg
Pūmau Matarahi 5.0kg
Tātai 2:
PVC 100kg,
Konupora Taumaha 200kg,
konupora taumaha 50kg,
Whakapumau Mata Hiato 5.6kg,
Waikawa Stearic 1.8kg,
Paraffin 0.3kg,
CPE 10kg,
Titanium Dioxide 3.6kg.
Tātai 3:
PVC 100kg
300 Mesh Konupora Taumaha 50kg,
80 Mesh Konupora Taumaha 150kg,
Waikawa Stearic 0.8kg,
Paraffin 0.55kg,
Whakapumau Mata Hiato 4-5kg,
CPE 4kg
Tātai 4:
PVC 100kg
Konupora taumaha 125kg
Konupora Maama 125kg
Pūmau 6.2kg
Paraffin 1.5kg
Waikawa Stearic 1.3kg
Titanium Dioxide 4kg
CPE 10kg
PE ware pi 0.3kg
Whakawhitiwhiti 0.03kg
Tātai 5:
PVC 100kg
Waikawa Stearic 1.0kg
Paraffin 0.8kg
Pūmau Matarahi 4.6kg
Konupora taumaha 200kg
Tātai 6:
PVC 100kg
Konupora Maama 25kg
Pūmau Matarahi 3.5kg
Mono Glyceride 1.1kg
PE ware pi 0.3kg
Waikawa Stearic 0.2kg
ACR (400) 1.5kg
Paraffin 0.35kg
Titanium Dioxide 1.5kg
Ultramarine 0.02kg
Whakawhitiwhiti 0.02kg
Ko te UPVC, e mohiotia ana ko PVCU, e mohiotia ana ko te PVC pakeke.He kapia thermoplastic amorphous i hangaia ki te monomer vinyl chloride na te tauhohenga polymerization me etahi taapiri (penei i te whakapumau, te whakahinuhinu, te whakakii, me etahi atu).I tua atu i nga taapiri, ka whakamahia ano te tikanga mo te whakakotahi me etahi atu kapia, kia kitea ai te uara mahi.Ko enei resins he CPVC, PE, ABS, EVA, MBS me etahi atu.Ko te UPVC he nui te rewa rewa me te ngoikore o te wai.Ahakoa ka piki ake te pehanga werohanga me te pāmahana rewa, karekau e rerekee te rere.I tua atu, ko te tino tata te kapia niao pāmahana me te waiariki decomposition pāmahana, ka taea te niao awhe pāmahana he tino kuiti, ko te rauemi niao uaua.
ingoa Hainamana
polyvinyl pūhaumāota mārō
Nga ingoa ke
Ko te Polyvinyl Chloride kaore i whakakikoruatia
Kōwhiri ki te whakamahi
Te whakakikorua i nga waahanga me te punaha whakahaere pāmahana
Te pāmahana rewa
Ko te 185-205 ℃
Te tere hurihanga tīwiri
Kaua e neke ake i te 0.15-0.2m/s
