China PVC mutengo wekuongorora
China PVC mutengo wekuongorora,
China's PVC FOB mutengo, Formosa pvc, PVC musika, Mitengo yePVC,
Muna 2022, kupihwa kwepasiresePVC musikazvichava zvakakwana;Kubva 2020, semutengesi mukuru wepasirese - United States, pasi pesimba remafashamo uye masaisai anotonhora, kurasikirwa kwayo kwekugadzirwa kwePVC kwepamba kwaive kwakakwira se40%.Muchikamu chechina cha2021, huwandu hwesimba majeure uye kukanganisa kwechishandiso kwakabviswa, kudzoreredza simba rekupa.
Munguva ye2020-2021, nekuda kwemukana wakaunzwa neiyo EXPORT gap muUnited States, nhamba huru yePVC muChina yakaunza nzvimbo yakanaka yearbitrage, uye huwandu hwekutengesa kunze kwenyika hwakaramba huchiwedzera.Muna 2021, yakasvika rekodhi yakakwirira kupfuura matani zana nemakumi manomwe neshanu.Muna 2022, nekudzoreredza kwepasi rose, kudzvanywa kwePVC muChina kwakawedzera.
Kubva pamaonero emutengo wekutengesa kunze kweTaiwan, iyo huru dunhu rekutengesa kunze muAsia, PVC mutengo weTaiwani wakatanga kukwira kubva pachikamu chechina che2020, uye wakaramba uchisvika pamutengo wepamusoro munhoroondo muna Mbudzi 2021. Zvisinei, muna 2022, kunyangwe mitengo ichiramba yakakwira, mitengo mumwaka wepamusoro wepamusoro iri kudonha, asi yakasimuka muna Kubvumbi.Mitengo yesimba repasi rose yakakwira, izvo zvinounza tsigiro yakananga kumitengo yakakwira munaKurume naApril.
Mumusika weAsia, iyo yechinyakareMitengo yePVCkunyanya inoreva kutorwa kweFormosa Plastics, China.Nekudaro, nekurudziro yehuwandu hwekuChina hwePVC kunze kwenyika mumakore maviri apfuura, simba remitengo yemutengo wekutengesa kunze kweChina uri kuwedzerawo.Kazhinji, Formosa Plastics pamwedzi pre-sale quotation, mukuwedzera pakuteerera kudiwa kwemusika weIndia, mumakore achangopfuura, mutengo wekutengesa kunze kwenyika sechirevo chakakosha, uye semusiyano wemutengo, kazhinji wakasimbisa kugadziridzwa. nzvimbo yeFormosa Plastics quotation yeChina;Zvichienderana neakawanda data modhi, isu tinotenda kuti svondo rino, China Taiwan Formosa Plastics June PVC presold quotation inotarisirwa kuramba ichidzikira $100-150 / tani FOB zvichienzaniswa naMay.
S-1000 polyvinyl chloride resin inogadzirwa nekumiswa kwepolymerization maitiro uchishandisa vinyl chloride monomer seyakagadzirwa.Iyo imhando yepolymer komputa ine hukama hwehukama hwe1.35 ~ 1.40.Nzvimbo yayo yekunyungudika inenge 70 ~ 85 ℃.Kusagadzikana kwemafuta uye kushomeka kwechiedza, pamusoro pe100 ℃ kana nguva refu pasi pezuva hydrogen chloride inotanga kuora, kugadzirwa kwepurasitiki kunoda kuwedzera stabilizers.Chigadzirwa chacho chinofanira kuchengetwa muimba yakaoma uye inofefetera.Zvinoenderana nehuwandu hweplasticizer, kupfava kwepurasitiki kunogona kugadziriswa, uye paste resin inogona kuwanikwa neemulsion polymerization.
Giredhi S-1000 inogona kushandiswa kugadzira yakapfava firimu, shiti, manmade dehwe, pombi, yakaumbwa bar, bellow, cable kudzivirira pombi, kurongedza firimu, chete uye zvimwe zvakapfava sundry zvinhu.
Parameters
| Giredhi | PVC S-1000 | Mashoko | ||
| Item | Guarantee kukosha | Test method | ||
| Avhareji yedhigirii repolymerization | 970-1070 | GB/T 5761, Appendix A | K kukosha 65-67 | |
| Kuwanda kwekuwanda, g/ml | 0.48-0.58 | Q/SH3055.77-2006, Appendikisi B | ||
| Volatiles yemukati (mvura inosanganisirwa), %, ≤ | 0.30 | Q/SH3055.77-2006, Appendikisi C | ||
| Plasticiser absorption ye100g resin, g, ≥ | 20 | Q/SH3055.77-2006, Appendikisi D | ||
| VCM zvakasara, mg/kg ≤ | 5 | GB/T 4615-1987 | ||
| Kuongororwa % | 2.0 | 2.0 | Nzira 1: GB/T 5761, Appendikisi B Nzira yechipiri: Q/SH3055.77-2006, Appendikisi A | |
| 95 | 95 | |||
| Nhamba yehove, Nha./400cm2, ≤ | 20 | Q/SH3055.77-2006, Appendix E | ||
| Nhamba yezvimedu zvetsvina, Kwete., ≤ | 16 | GB/T 9348-1988 | ||
| Kuchena (160ºC, 10minutes gare gare), %, ≥ | 78 | GB/T 15595-95 | ||
