Grád rubair ocsaíd since ard-íonachta
  • Air ProGrád rubair ocsaíd since ard-íonachta
  • Air ProGrád rubair ocsaíd since ard-íonachta
  • Air ProGrád rubair ocsaíd since ard-íonachta
  • Air ProGrád rubair ocsaíd since ard-íonachta
  • Air ProGrád rubair ocsaíd since ard-íonachta

Grád rubair ocsaíd since ard-íonachta

The physical properties of high purity rubber-grade zinc oxide are as follows: High purity zinc oxide rubber grade: White six-crystal system crystal or powder, odorless, non-toxic, and fine in quality. Relative density: 5.606 Refractive index : 2.008-2.009 Melting point: 1975.

Seol Fiosrúchán

Cur síos ar an Táirge

Grád rubair ocsaíd since ard-íonachta

Ainm Táirge

Ocsaíd since

 

CAS NO

1314-13-2

EINECS NO

215-222-5

 

Molecular formula

 

ZnO


The physical properties of high purityrubber-grade zinc oxide are as follows:

High purity zinc oxide rubber grade:

White six-crystal system crystal or powder, odorless, non-toxic, and fine in quality.

Dlús coibhneasta: 5.606

Innéacs athraonta: 2.008-2.009

Melting point: 1975.

Tá grád rubair ocsaíd since ard-íonachta intuaslagtha in aigéad, hiodrocsaíd sóidiam, clóiríd amóiniam, ach dothuaslagtha in uisce, eatánól agus amóinia.

Is ocsaíd amfaitéiteach é ocsaíd since de ghrád rubair ard-íonachta, a ionsúnn dé-ocsaíd charbóin agus uisce san aer chun carbónáit since a tháirgeadh, atá buí, casann sé buí nuair a théitear é, agus filleann sé bán tar éis fuaraithe. Ní tharchuireann sé gathanna ultraivialait agus ní chasann sé dubh nuair a bhíonn sé nochtaithe do shuilfíd hidrigine.


Tá ardcháilíocht, gníomhaíocht láidir, méid na gcáithníní aonfhoirmeacha, agus in-scaiptheacht mhaith ag an ngrád rubair ocsaíd ghrádzinc ard a tháirgeann MST. Tá na buntáistí seo a leanas aige sa tionscal rubair:

Grád rubair ocsaíd since ard-íonachta specification:

Mír

Type1

Type2

Cineál3

Zinc oxide(Zn0 calculating as dry material)% ≥

99.7

99.7

99.5

Metal content(as dry)% ≤

none

none

0.008

Ábhar Dothuaslagtha i Hci% â ‰ ¤

0.006

0.008

0.03

Loss on ignition % ≤

0.2

0.2

0.25

Iarmhar ar criathar (45um)% â ‰ ¤

0.1

0.15

0.2

Ábhar intuaslagtha in uisce% â ‰ ¤

0.1

0.1

0.15

 Volatile matter in 105℃ % ≤

0.3

0.4

0.5

Lead(pb)% ≤

0.008

0.05

0.1

Copar (Cu)% â ‰ ¤

0.0002

0.0004

0.0007

Manganeseï¼ Mnï¼ ‰%

0.0001

0.0001

0.0003

Cadmium (Cd)%

0.002

0.005

0.01

Iarann ​​(Feï¼ ‰%

0.005

0.01



  • High purity zinc oxide rubber grade has a good effect of accelerating vulcanization in the rubber industry, increasing the cross-linking density of vulcanized rubber and making vulcanization more thorough.
  • lHigh purity zinc oxide rubber grade can better improve the viscosity of the material, and can improve the adhesion of rubber, steel wire, cord and other framework materials.
  • Tá airíonna meicniúla dinimiciúla maithe ag grád rubair ocsaíd since ard-íonachta, rud a fhágann go mbíonn níos lú dífhoirmithe ag táirgí rubair, níos lú giniúna teasa, friotaíocht caitheamh maith, agus friotaíocht maith ag dul in aois.


The high-purity zinc oxide produced by MST currently produces 180,000 tons per year, 50% of which is used in the rubber industry.

In addition, high-purity zinc oxide is also used in feed, fertilizer, paint, glass, electronics, soft magnetic, medicine, cosmetics and other industries.

Is táirge ceimiceach é ocsaíd since ard-íonachta a fheictear go minic sa saol laethúil.

Tá MST tiomanta do tháirgí ardchaighdeáin a sholáthar d’úsáideoirí. Tá fáilte roimh chustaiméirí teagmháil a dhéanamh linn.