Feature
Economic coating matting agents offer a cost-effective solution for achieving a matte finish in coatings and paints. They
provide aesthetic appeal, improved durability, and cost savings, making them a popular choice in
various industries.
A Matting Agent is a substance that is added to coatings to reduce the glossiness and create a matte or satin finish. In
economic coatings, the matting agent used is typically a low-cost material that provides the desired level of matting effect
without significantly increasing the overall cost of the coating.
Some common matting agents used in economic coatings include:
1. Silica: Silica is a widely used matting agent due to its low cost and excellent matting efficiency. It is available in various
particle sizes and can be easily dispersed in coatings to achieve the desired level of matting effect.
2. Polyethylene: Polyethylene is a synthetic polymer that is commonly used as a matting agent in economic coatings. It is
available in the form of fine powder or beads and can be easily incorporated into coatings to provide a matte finish.
3. Wax: Certain types of waxes, such as polyethylene wax or paraffin wax, can also be used as matting agents in economic
coatings. They are typically added in small amounts to reduce glossiness and create a satin finish.
4. Calcium carbonate: Calcium carbonate is a low-cost filler material that can also act as a matting agent in coatings. It is
available in various particle sizes and can be used to achieve different levels of matting effect.
5. Talc: Talc is a naturally occurring mineral that is often used as a matting agent in economic coatings. It has good matting
efficiency and can be easily dispersed in coatings to create a matte or satin finish.
When selecting a Matting Agent For Economic Coatings, it is important to consider factors such as the desired level of matting
effect, cost, compatibility with the coating system, and ease of dispersion. It is recommended to conduct small-scale trials to
determine the optimal type and concentration of matting agent for a specific coating formulation.
The following specification parameters will be stated on our Certificate of Analysis.
Item Type
| H-300 | H-305
| QX-20 |
Content of sio2(dry basis) %
| ≥98.5
| ≥98.5
| ≥98.5
|
Porosity ml/g
| 1.2-1.4
| 1.2-1.4
| 1.2-1.4
|
Oil Absorption g/100g
| 270-320
| 270-320
| 250-320
|
Particle Size(Malvent,D50),um
| 4.5-5.0 | 5.5-6.0
| 8-10
|
Loss on drying(105℃,2Hrs)
| ≤5.0
| ≤5.0
| ≤5.0
|
Ignition loss(1000℃,2Hrs)
| ≤6.0
| ≤6.0
| ≤6.0
|
Whiteness
| ≥90.0
| ≥90.0
| ≥93.0
|
PH(5% Liquor)
| 6-7
| 6-7
| 6-7
|
Surface treatment
| None
| None
| None
|
Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent
