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- Micronized silica is synthetic, amorphous, porous and acidic-base silica powder whose size ranges from 2 microns up to 20 microns.
- Micronized silica products offer the formulator an excellent balance and value of properties to meet demanding performance requirements.
- Micronized silica products are manufactured to exacting consistency, purity and quality standards.
- Pore Volume : 0.4 – 2.5 cc/g
- Surface Area : 200 – 800 m2/g
- Oil Absorption : 90 – 400 cc/100g
- Surface treatment : organic, inorganic
- Advantages of micronized silica in plastic
- Excellent dispersibility.
- Reproducible product quality.
- Stopping the blocking effect of polymer film.
- A nice finish to film, sheet and extrudes.
- Giving molds the release they need.
- The properties of Micronized Silica as an anti-blocking agent are maintaining transparency with the same refractive index of film and not being condensed between silica in film.
- Selecting anti-blocking agent for plastic film is very important because it has great effect on manufacturing condition and quality level of the film.
