Newest Zinc Oxide Powder Paint Additive
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Newest Zinc Oxide Powder Paint Additive

MST® Newest Zinc Oxide Powder Paint Additive used in the production of high-grade paints, coatings and other products and coating intermediates.As the professional manufacture, we would like to provide you MST® Newest Zinc Oxide Powder Paint Additive. And we will offer you the best after-sale service and timely delivery.

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Product Description

MST® Newest Zinc Oxide Powder Paint Additive

We support our consumers with ideal high-quality goods and substantial level support. Becoming the specialist manufacturer in this sector, we now have acquired abundant practical encounter in producing and managing for Factory Selling China MST® Newest Zinc Oxide Powder Paint Additive, All products come with good quality and perfect after-sales services. Market-oriented and customer-oriented are what we have been being after. Sincerely look forward to Win-Win cooperation !
Factory Selling China MST® Newest Zinc Oxide Powder Paint Additive, We sincerely hope to cooperate with customers all over the world, if you would like to have more information, remember to kindly contact us, we're looking forward to building up a great business relationship with you.
 

MST® Newest Zinc Oxide Powder Paint Additive used in the production of high-grade paints, coatings and other products and coating intermediates.

Newest Zinc Oxide Powder Paint Additive factory

Production Basic Data Of MST® Newest Zinc Oxide Powder Paint Additive:

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

Appearance

White powder or crystal

H.S CODE

2817001000


Features And Functions Of Newest Zinc Oxide Powder Paint Additive

1. Zinc oxide has a small particle size, a large specific surface area, strong adhesion and hiding power, and greatly improves the effectiveness of the coating.

2. The specific gravity of zinc oxide is small, and it is not easy to form a sinking bottom in use or in the final product.

3. Zinc oxide also has a certain role of shielding ultraviolet rays, which can play an anti-aging role in the paint.

Newest Zinc Oxide Powder Paint Additive factory

Application Of Newest Zinc Oxide Powder Paint Additive

1. As a white pigment in the paint, it also acts as a filler; because its coloring power is smaller than that of titanium dioxide, when a small amount of titanium dioxide is needed for color mixing, zinc oxide can be used in place of titanium dioxide to make the pigment more The volume is convenient, the fine adjustment is easy and accurate, and the color matching sensitivity is reduced.

2. A small amount of zinc oxide is used in resins containing carboxyl groups to improve coating performance; zinc oxide is alkaline and can react with carboxyl groups in the resin to form zinc soap, improve the flexibility and hardness of the coating film, and the coating film It is cleaner than titanium white.

3. Newest Zinc Oxide Powder Paint Additive promotes the reaction between epoxy groups and carboxyl groups; in epoxy polyester, polyester and other powder coatings, it accelerates the reaction between epoxy groups and carboxyl groups, catalyzes the curing reaction, and shortens the curing time.

4. Zinc oxide as a conductive functional filler; In some industrial applications, antistatic or conductive powder coatings are required. As a metal oxide, Newest Zinc Oxide Powder Paint Additive has certain conductivity, so it is widely used as a conductive filler in such coatings.

5. Newest Zinc Oxide Powder Paint Additive has the function of shielding ultraviolet rays;

 Zinc oxide is an effective and inexpensive white light stabilizer, especially has good protection ability for UV light in the range of 240~380nm. It is often used in powder coatings, especially for outdoor powder coatings, which has good UV shielding ability and can extend the service life of coatings.

6. Zinc oxide has anti-mold sterilization effect;

Newest Zinc Oxide Powder Paint Additive has strong sterilization ability, and is widely used for sterilization in water-based coatings. It has anti-mold effect in powder coating.


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

Specific surface area(m2/g)

agree

Oil absorption */g/100g

agree

Color* (compared with standard sample)

agree

Decoloration power*(compared with standard sample)≥

agree



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