I-PVC Resin SG-8 K57-59 Udidi lokufaneleka

Umfanekiso oFakelweyo weResin yePVC SG-8 K57-59

Inkcazo emfutshane:

Ixabiso le-FOB:700-1000 USD/MT

Izibuko:I-Qingdao

I-MOQ:17MT

Inombolo ye-CAS:9002-86-2

Ikhowudi ye-HS:390410

Intlawulo:TT,LC

Thumela i-imeyile kuthi Khuphela njengePDF

Iinkcukacha zeMveliso

Iiparamitha zeMveliso

Imveliso: I-Polyvinyl Chloride Resin
Ifomula yeKhemikhali: (C2H3Cl)n

Inombolo yeTyala: 9002-86-2
Umhla wokuPrinta: 10 Meyi 2020

Inkcazo

Iqulethe i-thermoplasticity, ayinyibiliki emanzini, ipetroli kunye notywala, idumbile okanye inyibilike kwi-ether, i-ketone, ii-chlorinated aliphatic hydrocarbons, kunye ne-aromatic hydrocarbon, iyakwazi ukumelana nokugqwala, kwaye ine-dielectric property elungileyo.

Izicelo

Isetyenziswa kakhulu kwiipayipi ze-PVC, iiprofayili zeefestile, iifilimu, amashiti, iityhubhu, izihlangu, izixhobo, njl.

Ukupakisha

Kwingxowa yekraft eyi-25kg okanye kwingxowa enkulu eyi-1100kg.

IZINTO		I-SG-3	SG-5	SG-7	SG-8
Ukuqina (ml/g)		127-135	107-118	87-95	73-86
Ixabiso le-K		71-72	66-68	60-62	55-59
Inombolo yamasuntswana okungcola ≤		16	16	20	20
Iinguqu (kuquka amanzi) %≤		0.30	0.40	0.40	0.40
Ubuninzi bobuninzi g/ml ≥		0.45	0.48	0.50	0.50
Isihluzo somlinganiselo%	0.25mm ≤	2.0	2.0	2.0	2.0
Isihluzo somlinganiselo%	0.063mm ≥	95	95	95	95
Iyunithi yenombolo "yeliso lentlanzi" /400cm2 ≤		20	20	30	30
Ukufunxwa kwe-resin plasticizer eyi-100g g ≥		26	19	12	22
Ubumhlophe (emva kwe-160℃ 10min) ≥		78	78	75	75
Intsalela ye-VCM ppm ≤		5.0	5.0	5.0	5.0

I-Trend ye-PVC, I-Trend ye-Carbide PVC kunye ne-Ethylene PVC

I-PVC luhlobo lweplastiki olusetyenziswa kakhulu kwizixhobo zokwakha. Ke ngoko, ayizukutshintshwa ixesha elide kwixesha elizayo, kwaye iya kuba namathuba amahle okusetyenziswa kwiindawo ezingaphuhliswanga kakuhle kwixesha elizayo.

Njengoko sonke sisazi, kukho iindlela ezimbini zokuvelisa i-PVC, enye yindlela ye-ethylene eqhelekileyo yamazwe ngamazwe, kwaye enye yindlela ye-calcium carbide ekhethekileyo eTshayina. Imithombo yendlela ye-ethylene ikakhulu yi-petroleum, ngelixa imithombo yendlela ye-calcium carbide ikakhulu ngamalahle, ilimestone kunye netyuwa. Ezi zixhobo zigxile kakhulu eTshayina. Kangangexesha elide, indlela ye-PVC ye-calcium carbide yaseTshayina ibikwindawo ekhokelayo ngokupheleleyo. Ingakumbi ukususela ngo-2008 ukuya ku-2014, amandla emveliso ye-PVC yaseTshayina yendlela ye-calcium carbide ebesanda, kodwa ikwazise neengxaki ezininzi zokukhusela okusingqongileyo.

Ukusetyenziswa kwamandla kwemveliso ye-calcium carbide kukhulu kakhulu, ngoko ke oku kuya kubangela imingeni ethile kumbane waseTshayina. Ngenxa yokuba umbane uveliswa kukutsha kwamalahle, kufuneka usebenzise amalahle amaninzi, ngoko ke ukutsha kwamalahle kuya kungcolisa umoya. Nangona kunjalo, iTshayina yenze utshintsho oluthile kwimigaqo-nkqubo kule minyaka idlulileyo. ITshayina ihlala iphucula uthotho lwayo lwemizi-mveliso. Ngoku sinokubona ukuba iTshayina ingenise ioyile eninzi, kwaye amashishini asekuhlaleni akhuthazwa ukuba angenise ioyile ukuze acoce iimveliso ezisezantsi. Ke ngoko, kwiminyaka yakutshanje, abavelisi abaninzi abatsha benkqubo ye-ethylene bongezwe eTshayina, kwaye yonke imithamo emitsha yemveliso ye-PVC eTshayina kwiminyaka yakutshanje yimithamo yemveliso yenkqubo ye-ethylene. Imithamo yemveliso yendlela ye-calcium carbide yaseTshayina iyeke ukuvunywa okutsha. Ke ngoko, kwixesha elizayo, inani lezityalo ze-ethylene eTshayina liya kuqhubeka likhula kwaye inkqubo ye-calcium carbide iya kuqhubeka incipha. Kwixesha elizayo, umthamo wenkqubo ye-ethylene yokuthumela ngaphandle eTshayina uya kuqhubeka ukhula, kwaye kancinci kancinci ube ngumthengisi ophambili wenkqubo ye-ethylene PVC kwihlabathi liphela.

Ngaphambili: I-PVC Resin SP660

Okulandelayo: I-KUMHO 750SW