Silica Agent 7631-86-9 For Coil Paint

Coil paint chemical additive - silicon dioxide

Silicon dioxide is commonly used as a filler in coil paint formulations to improve the paint's durability, scratch resistance, 

and adhesion to metal surfaces. The percentage of silicon dioxide in coil paint can vary depending on the specific formulation 

and manufacturer, but it is typically in the range of 5-15% by weight. It is unlikely that the content of silicon dioxide in coil paint 

would be as high as 99%, as this would likely result in a paint that is too thick and difficult to apply.

The coil painting coating process typically involves cleaning and pre-treating the metal surface, applying a primer, and then 

applying the desired coating using various methods such as spraying, roll coating, or coil coating.

Coil coating material - silica Matting Agent is a type of additive used in the production of coil coatings to provide a matte finish. 

It is made from a form of silica, a common mineral found in sand, quartz, and granite, among other materials.

The silica matting agent works by scattering light that hits the surface of the coating, reducing its glossiness and giving it a 

matte appearance. It is often used in the production of coil coatings for metal products, such as appliances, automobiles, and 

building materials, to provide a more aesthetically pleasing finish.

The use of a silica matting agent can also improve the durability and scratch resistance of the coil coating, making the finished 

product more robust and long-lasting. It is typically added during the formulation of the coil coating, before it is applied to the 

metal substrate.

Silica matting agents are available in different grades, which can be selected based on the desired level of matting effect.They 

are generally easy to incorporate into coil coating formulations and compatible with a wide range of resin systems.

Tips: 

* Before you use it, please test and make sure the dosage before using according different formulations and conditions.

* Recommended dosage is 3% -5%.

Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent