Feature
Silica dioxide powder can serve various purposes in plastic printing applications. Here's how it can be used effectively:
Surface Smoothing: Silica dioxide powder can be added to plastic printing inks to smooth out the surface of the printed
material. This helps to achieve a more uniform and aesthetically pleasing finish, particularly on textured or uneven
substrates.
Anti-blocking Agent: In plastic printing, silica dioxide powder can act as an anti-blocking agent, preventing printed sheets
or rolls from sticking together during storage or transportation. This improves handling and ensures the integrity of the printed
material.
Matting Agent: Silica dioxide powder is commonly used as a matting agent in plastic printing inks to reduce gloss and provide
a matte or satin finish to the printed surface. Fine particles of silica scatter light, resulting in a less reflective appearance.
Abrasion Resistance: Incorporating silica dioxide powder into plastic printing inks can enhance the abrasion resistance of the
printed material, making it more durable and resistant to wear and tear, particularly important for applications subjected to handling
or friction.
UV Protection: Certain types of silica dioxide particles can provide UV protection to plastic printing inks, helping to prevent color
fading, degradation, and other forms of damage caused by exposure to sunlight. This is particularly beneficial for outdoor
applications.
Improved Adhesion: Silica dioxide powder can improve the adhesion of the printing ink to the plastic substrate, ensuring better
print quality and reducing the risk of smudging or smearing.
When using silica dioxide powder in plastic printing applications, it's essential to consider factors such as particle size, surface
treatment, dispersion stability, and compatibility with other ink components. Conducting thorough testing and evaluation of the
printing ink's performance is crucial to ensure that the desired properties are achieved consistently in the final printed material.
USING TIPS:
* Recommend dosage is 3%-8%. (Please adjust the dosage according to the actual product.) * As different formulations and conditions, suggest the user to test and make sure the dosage before using.
| Item | SL-410 | Brand | SKYSIL |
| Content of sio2(dry basis) % | ≥99.0 | Porosity ml/g | 1.8-2.0 |
| Particle Size(Malvent D50),um | 3.0-3.5 | Whiteness | ≥90.0 |
| Loss on drying(105℃，2Hrs) | ≤5.0 | PH | 6.0-7.0 |
| Ignition Loss(1000℃,2Hrs),% | ≤7.0 | Oil Absorption g/100g | 270-320 |
Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent
