PVC Resin SG-3 K70-72 Chingwe Chachikulu

Chithunzi Chodziwika cha PVC Resin SG-3 K70-72 Cable Giredi

Kufotokozera Kwachidule:

Mtengo wa FOB:700-1000 USD/MT

Doko:Qingdao

MOQ:17MT

Nambala ya CAS:9002-86-2

Kodi ya HS:390410

Malipiro:TT, LC

Tumizani imelo kwa ife Tsitsani ngati PDF

Tsatanetsatane wa Zamalonda

Magawo a Zamalonda

Mankhwala: Polyvinyl Chloride Resin
Fomula ya Mankhwala: (C2H3Cl)n

Nambala ya Mlandu: 9002-86-2
Tsiku Losindikizidwa: Meyi 10, 2020

Kufotokozera

Ili ndi thermoplasticity, yosasungunuka m'madzi, petulo ndi mowa, yotupa kapena yosungunuka mu ether, ketone, chlorinated aliphatic hydrocarbons, ndi aromatic hydrocarbon, yolimba kwambiri ku dzimbiri, komanso imakhala ndi dielectric yabwino.

Mapulogalamu

Amagwiritsidwa ntchito kwambiri m'mapaipi a PVC, ma profiles a mawindo, mafilimu, mapepala, machubu, nsapato, zolumikizira, ndi zina zotero.

Kulongedza

Mu thumba la kraft la 25kg kapena thumba lalikulu la 1100kg.

ZINTHU		SG-3	SG-5	SG-7	SG-8
Kukhuthala (ml/g)		127-135	107-118	87-95	73-86
Mtengo wa K		71-72	66-68	60-62	55-59
Nambala ya tinthu tosayera ≤		16	16	20	20
Zosakhazikika (kuphatikiza madzi) %≤		0.30	0.40	0.40	0.40
Kuchuluka kwa g/ml ≥		0.45	0.48	0.50	0.50
Sefa chiŵerengero%	0.25mm ≤	2.0	2.0	2.0	2.0
Sefa chiŵerengero%	0.063mm ≥	95	95	95	95
Chiwerengero cha nambala ya "diso la nsomba" /400cm2 ≤		20	20	30	30
100g resin plasticizer kuyamwa g ≥		26	19	12	22
Kuyera (pambuyo pa 160 ℃ 10min) ≥		78	78	75	75
Chotsalira cha VCM ppm ≤		5.0	5.0	5.0	5.0

Onani Kutumiza PVC ku China

China yakhala kampani yayikulu kwambiri padziko lonse lapansi yopanga PVC zaka zoposa khumi zapitazo. Mpaka pano, mphamvu zonse zopangira PVC ku China ndi pafupifupi matani 25 miliyoni pachaka, zomwe zimapangitsa kuti pakhale oposa 50% ya dziko lonse lapansi. Ku China, kuli opanga PVC pafupifupi 70. Izi zikuphatikizapo njira ya calcium carbide ndi njira ya ethylene. Pafupifupi 80% ya mphamvu zopangira zimapangidwa ndi njira ya calcium carbide.

Kuyambira mu 2010 mpaka 2014, kuchuluka kwa PVC ku China komwe kumatumizidwa kunja kunali pafupifupi matani miliyoni imodzi pachaka, koma kuyambira mu 2015 mpaka 2020, kuchuluka kwa PVC ku China komwe kumatumizidwa kunja kunachepa chaka chilichonse. Mu 2020, China idatumiza kunja pafupifupi matani 800000 a PVC, koma mu 2021, chifukwa cha mliri wapadziko lonse lapansi, China idakhala dziko lalikulu padziko lonse lapansi lotumiza kunja PVC, ndi kuchuluka kwa matani oposa 1.5 miliyoni.

M'tsogolomu, China idzakhalabe ndi gawo lofunika kwambiri pakutumiza kunja PVC padziko lonse lapansi.

Yapitayi: PVC Resin Paste Giredi PB1156 K66-68

Ena: PVC Resin SG-8 K57-59 Chiyeso Choyenera