Feature
Silica anti-blocking matting agents are additives used in plastic films to reduce the blocking or sticking together of film
surfaces. These agents consist of fine particles of silica, which are dispersed evenly throughout the film matrix.
The primary function of silica anti-blocking agents is to create a micro-rough surface on the film, preventing the film layers
from sticking together when wound into rolls or stacked. This micro-roughness allows for easy separation and unwinding of
film rolls, improving processing efficiency and reducing production downtime.
In addition to anti-blocking properties, silica matting agents also provide a matte appearance to the plastic film. This can be
desirable in applications where a glossy finish is not desired, such as in packaging films or graphic arts.
Silica anti-blocking agents are typically added to the plastic film during the extrusion process. The concentration of the agent
can vary depending on the desired level of anti-blocking and matting effect.
Overall, silica anti-blocking matting agents are essential additives in the production of plastic films, providing improved handling
and aesthetic properties to the final product.
Tips:
* Before you use it, please test and make sure the dosage before using according different formulations and conditions.
* Recommended dosage is 3% -5%.
| Item | AB-550 | Brand | QUANXU |
| Content of SiO2,(dry basis) %≥ | 99 | Porosity,ml/g | 0.8~1.0 |
| Moisture,%≤ | 2 | Particle Size(Malvent),um | 4.5-5.0 |
| Whiteness≥ | 95 | PH | 6~8 |
Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent, PTFE
