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High quality rubber grade zinc oxide

The High quality rubber grade zinc oxide produced by MST has the good properties. MST can provide customers with stable, high-performance rubber-grade zinc oxide, so that customers can use it with confidence during the production process and ensure. And MST's production capacity is very large. We have two factories in China, with a daily output of up to 500 tons of high quality rubber grade zinc oxide, which can provide customers with a stable supply of goods. MST has been committed to providing high-quality products to users. Customers are welcome to contact us.

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High quality rubber grade zinc oxide

"Control the standard by the details, show the energy by quality". Our enterprise has strived to establish a hugely efficient and stable staff members staff and explored an effective good quality control procedure for Cheapest Factory China High quality rubber grade zinc oxide, We welcome new and previous shoppers from all walks of existence to speak to us for upcoming company relationships and mutual accomplishment!
Cheapest Factory China Medical High quality rubber grade zinc oxide, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in public placesand other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

High quality rubber grade zinc oxide basic data:

Product name:	Zinc Oxide
CAS NO.	1314-13-2
EINECS NO.	215-222-5
Molecular formula:	ZnO
Density:	5.606g/cm3
Molecular weight:	81.38
Appearance:	White hexagonal crystal or powder

How to judge high quality rubber grade zinc oxide ?

High quality rubber grade zinc oxideshould have the following characteristics:

(1)High quality rubber grade zinc oxideshould have strong activity, uniform particle size, strong dispersibility, and good vulcanization promotion effect. In this way, rubber grade zinc oxide can significantly increase the crosslink density of rubber and make rubber vulcanization more thorough.

(2)High quality rubber grade zinc oxideshould significantly improve the viscosity of rubber compounds，It is also increase the adhesion of rubber and steel wire and other framework materials.

(3)High quality rubber grade zinc oxidehas good dynamic mechanical properties, which can make rubber products have less deformation, less heat generation, good wear resistance, and significantly improve aging resistance.

The High quality rubber grade zinc oxideproduced by MST has the above-mentioned good properties. MST can provide customers with stable, high-performance rubber-grade zinc oxide, so that customers can use it with confidence during the production process and ensure.

And MST's production capacity is very large. We have two factories in China, with a daily output of up to 500 tons of high quality rubber grade zinc oxide, which can provide customers with a stable supply of goods.

MST has been committed to providing high-quality products to users. Customers are welcome to contact us.

High quality rubber grade zinc oxide specification as following:

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	—