Oil Grade Zinc Oxide Suppliers
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Oil Grade Zinc Oxide Suppliers

MST® Oil Grade Zinc Oxide Suppliers is an indispensable additive in lubricating oil, and its use amount accounts for about one-third of all the added parts of lubricating oil, becoming the main additive of lubricating oil. MST® Oil Grade Zinc Oxide Suppliers additive has anti-oxidant, anti-corrosion, The role of anti-wear multi-effect additives.You can rest assured to buy MST® Oil Grade Zinc Oxide Suppliers from our factory and we will offer you the best after-sale service and timely delivery.

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Product Description

MST® Oil Grade Zinc Oxide Suppliers

We constantly stick to the theory "Quality To start with, Prestige Supreme". We have been fully committed to offering our consumers with competitively priced quality products and solutions, prompt delivery and qualified service for Reasonable price China Oil Grade Zinc Oxide Suppliers, With a wide range, high quality, reasonable rates and stylish designs,Our products are widely recognized and trustworthy by users and can meet continuously changing economic and social needs.
Reasonable price China MST® Oil Grade Zinc Oxide Suppliers, we have complete material production line, assembling line , quality control system, and the most importantly, now we have many patents technology and experienced technical&production team, experienced sales service team. With all people advantages, we've been gonna create"the reputable international brand of nylon monofilaments", and spreading our merchandise to every corner of the world. We have been keep moving and try our best to serve our customers.

MST® Oil Grade Zinc Oxide Suppliers is an indispensable additive in lubricating oil, and its use amount accounts for about one-third of all the added parts of lubricating oil, becoming the main additive of lubricating oil. Oil Grade Zinc Oxide Suppliers additive has anti-oxidant, anti-corrosion, The role of anti-wear multi-effect additives.

Product name

Zinc oxide  

Molecular formula

ZnO

CAS NO

1314-13-2

EINECS NO

215-222-5

Density

5.606g/cm3

Molecular weight

81.38

Melting point

1975℃

Boiling Point:

2360ºC

Purity

0.99

Active substance content

0.997

H.S CODE

2817001000

Appearance

White powder or crystal 



Lubricating oil additives are one or several compounds added to the lubricant to give the lubricant some new characteristics or improve some of the existing characteristics in the lubricant. Oil Grade Zinc Oxide Suppliers is one of the important additives.

*The anti-wear property of adding MST® oil grade zinc oxide: refers to the ability of the lubricant to form a film on the friction surface under light load and medium load conditions to prevent wear.

Add MST® oil grade zinc oxide anti-oxidant and anti-corrosion agent: improve the oxidation stability of oil products,prevent metal oxidation, catalyze staleness and delay oil oxidation speed, insulate acid and metal contact to form a protective film with anti-wear properties.


Standard:《GB/T3185-2016》

Item

Type1

Type2

Type3

Zinc oxide(Zn0 calculating as dry materia)% ≥

99.7

99.7

99.5

Metal content(as Zn)% ≤

none

none

0.008

Insoluble Matter in Hci %  ≤

0.006

0.008

0.03

Loss on ignition % ≤

0.2

0.2

0.25

Residue on sieve (45um)% ≤

0.1

0.15

0.2

Water soluble matter % ≤

0.1

0.1

0.15

 Volatile matter in 105℃ % ≤

0.3

0.4

0.5

Lead(pb)% ≤

0.008

0.05

0.1

Copper(Cu)%  ≤

0.0002

0.0004

0.0007

Manganese( Mn)%

0.0001

0.0001

0.0003

Cadmium (Cd)%

0.002

0.005

0.01

Iron (Fe)%

0.005

0.01

Why should Oil Grade Zinc Oxide Suppliers be added to lubricants as an antioxidant and anti-oxidant and anticorrosive agent?

Engines that use fuel oil, kerosene, gasoline, natural gas or man-made gas, liquefied gas, etc. as fuel must use lubricants to lubricate their moving parts. Lubricating oil must be in contact with air during use, and various mechanical equipment will also generate heat, which will increase the temperature of the friction part in operation. In addition, various metal materials in the equipment, such as copper and iron, will play a catalytic role and accelerate The oxidative deterioration of the oil will eventually increase the viscosity of the lubricating oil, generate acidic substances that corrode metal materials, and also generate various carbon-like or pitch-like precipitates such as paint film to block the pipeline. All these changes will adversely affect the continued use of oil products and the normal operation of equipment. Therefore, oils are required to have good anti-oxidation and anti-corrosion properties. Therefore, adding oil grade zinc oxide as an anti-oxidant and anti-corrosion additive to oil products is aimed at inhibiting the oxidation of oil products, passivating the catalytic effect of metal on oxidation, and extending the use of oil products and protecting machinery.

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