Zinc Oxide For Vulcanization Rubber
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Zinc Oxide For Vulcanization Rubber

In order to improve the performance of rubber products, a series of processing processes must be carried out on the raw rubber in production. Under certain conditions, the raw rubber in the rubber compound and the vulcanizing agent are chemically reacted, making it cross-linked by linear macromolecules. The macromolecules with three-dimensional network structure make the rubber compound have high strength, high elasticity, high wear resistance, corrosion resistance and other excellent properties. This process is called rubber vulcanization. Zinc oxide for vulcanization rubber is an important vulcanizing agent in the rubber vulcanization process.

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Zinc Oxide For Vulcanization Rubber

In order to improve the performance of rubber products, a series of processing processes must be carried out on the raw rubber in production. Under certain conditions, the raw rubber in the rubber compound and the vulcanizing agent are chemically reacted, making it cross-linked by linear macromolecules. The macromolecules with three-dimensional network structure make the rubber compound have high strength, high elasticity, high wear resistance, corrosion resistance and other excellent properties. This process is called rubber vulcanization. Zinc oxide for vulcanization rubber is an important vulcanizing agent in the rubber vulcanization process.


Ainm Táirge

Ocsaíd since

Foirmle mhóilíneach

ZnO

CAS UIMH

1314-13-2

EINECS UIMH

215-222-5

Dlús

5.606g/cm3

Molecular weight

81.38

Leáphointe

1975â „ƒ

Boiling Point:

2360ºC

Íonachta

0.99

Ábhar substaintí gníomhacha

0.997

CÓD H.S.

2817001000

Dealramh

Púdar bán nó criostail


The role of zinc oxide for rubar vulcanization i vulcanization rubair:

1) Úsáidtear ocsaíd since le haghaidh rubar vulcanization mar luasaire sa phróiseas vulcanization rubair. Is gníomhaire cumaisc ilfheidhmeach rubair é, a úsáidtear go príomha mar ghníomhachtú vulcanization agus mar ghníomhaire athneartaithe do rubar nádúrtha, rubar sintéiseach agus laitéis.

2) When zinc oxide for vulcanization rubber is used as a vulcanization activator in rubber vulcanization, it is evenly distributed in the rubber compound, has a large contact area with hydrogen sulfide, and has a greater opportunity for interfacial reaction. In addition, the active zinc oxide product has active substances. Promoting catalysis, the conversion rate of zinc oxide to zinc sulfide is high.

3) Zinc oxide for vulcanization rubber is used as a vulcanizing oxidant in rubber vulcanization. Its function is to enhance the activity of the accelerator, reduce the amount of accelerator, and shorten the vulcanization cycle.

4) Is féidir le ocsaíd since le haghaidh rubar vulcanization dlús a chur leis an luas vulcanization le linn vulcanization rubair, seoltacht theirmeach an rubar bolcánaithe a fheabhsú, agus an vulcanization a dhéanamh níos críochnúla.

Zinc oxide for vulcanization rubber produced by MST has high purity, strong activity, uniform particle size, and good dispersibility. It has a good effect of accelerating vulcanization, increasing the cross-linking density of vulcanized rubber and making vulcanization more thorough.


Standard:GB / T3185-2016

Mír

Type1

Cineál2

Type3

Zinc oxideï¼ZZ0 á ríomh mar ábhar tirim)% â ‰ ¥

99.7

99.7

99.5

Ábhar miotailïas Zn)% â ‰ ¤

aon cheann

aon cheann

0.008

Insoluble Matter in Hci %  ≤

0.006

0.008

0.03

Caillteanas ar adhainte% â ‰ ¤

0.2

0.2

0.25

Residue on sieve (45um)% ≤

0.1

0.15

0.2

Ábhar intuaslagtha in uisce% â ‰ ¤

0.1

0.1

0.15

Ábhar luaineach i 105â „ƒ% â ‰ ¤

0.3

0.4

0.5

Luaidhe (pbï¼ ‰% â ‰ ¤

0.008

0.05

0.1

Copper(Cu)%  ≤

0.0002

0.0004

0.0007

Manganese( Mn)%

0.0001

0.0001

0.0003

Caidmiam (Cdï¼ ‰%

0.002

0.005

0.01

Iarann ​​(Feï¼ ‰%

0.005

0.01


Clibeanna te: Ocsaíd since le haghaidh Rubar Vulcanization, Monaróir, Soláthraí, Monarcha, an tSín, Mórdhíol, Ceannaigh, Praghas

Catagóir Gaolmhara

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