PVC Resin SG-3 K70-72 USB ọkwa

PVC Resin SG-3 K70-72 Cable Ọkwa onyonyo egosipụtara

Nkọwa dị mkpirikpi:

Ọnụ ahịa FOB:700-1000 USD/MT

Port:Qingdao

MOQ:17MT

CAS Mba:9002-86-2

Koodu HS:390410

Ụgwọ:TT, LC

Zitere anyị email Budata dị ka PDF

Nkọwa ngwaahịa

Ngwa ngwaahịa

Ngwaahịa: Polyvinyl Chloride Resin
Usoro ọgwụ: (C2H3Cl) n

Nọmba Cas: 9002-86-2
Ụbọchị mbipụta: Mee 10, 2020

Nkọwa

Ngosipụta thermo plasticity, ịbụ onye a na-apụghị imeri emeri n'ime mmiri, mmanụ ụgbọala na mmanya na-aba n'anya, zara ma ọ bụ gbazee n'ime ether, ketone, chlorinated aliphatic hydrocarbons, na aromatic hydrocarbon, nnukwu iguzogide corrosion, na ezigbo ihe dielectric.

Ngwa

A na-eji ya na ọkpọkọ pvc, profaịlụ windo, ihe nkiri, mpempe akwụkwọ, tubes, akpụkpọ ụkwụ, akwa akwa, wdg.

Nkwakọ ngwaahịa

Na 25kg kraft akpa ma ọ bụ 1100kg jumbo akpa.

NGWA		SG-3	SG-5	SG-7	SG-8
Viscosity (ml/g)		127-135	107-118	87-95	73-86
K uru		71-72	66-68	60-62	55-59
Nọmba urughuru adịghị ọcha ≤		16	16	20	20
Volatiles(gụnyere mmiri) %≤		0.30	0.40	0.40	0.40
Nnukwu njupụta g/ml ≥		0.45	0.48	0,50	0,50
Oke sieve%	0.25mm ≤	2.0	2.0	2.0	2.0
Oke sieve%	0.063mm ≥	95	95	95	95
"Anya azụ" nkeji nkeji / 400cm2 ≤		20	20	30	30
100g resin plasticizer nnabata g ≥		26	19	12	22
Ọcha (mgbe 160 ℃10 nkeji) ≥		78	78	75	75
Ihe fọdụrụ VCM ppm ≤		5.0	5.0	5.0	5.0

Hụ China PVC mbupụ

China aghọwo onye na-emepụta PVC kasị ukwuu n'ụwa ihe karịrị afọ iri gara aga. Ka ọ dị ugbu a, ngụkọta ikike mmepụta PVC nke China bụ ihe dị ka nde tọn 25 kwa afọ, na-aza ihe karịrị 50% nke ụwa. Na China, e nwere ihe fọrọ nke nta ka ọ bụrụ ndị nrụpụta PVC 70. Ndị a gụnyere usoro calcium carbide na usoro ethylene. Ihe fọrọ nke nta ka ọ bụrụ 80% nke ikike mmepụta bụ usoro calcium carbide na-emepụta.

Site na 2010 ruo 2014, olu mbupụ PVC nke China dị ihe dị ka nde tọn 1 kwa afọ, mana site na 2015 ruo 2020, olu mbupụ PVC China na-ebelata kwa afọ. N'afọ 2020, China na-ebupụ ihe fọrọ nke nta ka ọ bụrụ tọn 800000 PVC, mana na 2021, n'ihi mmetụta nke ọrịa zuru ụwa ọnụ, China ghọrọ onye na-ebupụ PVC zuru ụwa ọnụ, na-ebupụ ihe karịrị nde tọn 1.5.

N'ọdịnihu, China ka ga-arụ ọrụ kachasị mkpa na mbupụ PVC zuru ụwa ọnụ.

Nke gara aga: PVC Resin Tapawa ọkwa PB1156 K66-68

Osote: PVC Resin SG-7 K60-62 ọkwa ọkwa