Anti Blocking Agents 8145K
ADDYBLK 8145Kplastic grade silica is a synthetic amorphous silica with a white powder appearance, manufactured through special processing techniques, and has good phase with plasticsSolubility. Particles with a porous structure and high specific surface area have low addition, good dispersibility, no need for grinding, and will not affect the transparency and strength of plastic films.Non toxic, pollution-free, free from any volatile substances or precipitates, ensuring the quality of the packaging; Improve the adhesion resistance of thin films on high-speed packaging lines and enhance their resistanceCreep performance, with reinforcement effect on thin films; This particle reduces the exposed molecular chains of the polymer during processing, resulting in no significant separation when the two membranes come into contactThe winding of sub chains solves the problem of opening; At the same time, due to the unexposed molecular chains, the film also reduces the adsorption force when ubjected to object friction, thereby increasingSmooth performance.
Product Form:
White powder
Product application:
This product is mainly used for PP, PE, PET, PVC plastic film masterbatch, improve theopening performance and film slip of the film, without grinding. For PET film customers withvery low water requirements, they can dry the product below 300℃ before their use, withoutaffecting the performance of the product.
Physical Property:
Average particle size, D 50 / μ m |
4.0~4.5 |
Absorption value, g / 100g |
150~200 |
PH Value (5% water suspension solution) |
6.0~8.0 |
porosity,ml/g |
0.8~1.0 |
Dry loss (105℃,2Hrs), % |
≤2.0 |
Burning loss (1000℃, 2 Hrs),% |
≤6.0 |
surface preparation |
Not have |
Product Functions:
Improve the adhesion resistance of films on high-speed packaging lines,
Improve creep resistance and have a reinforcing effect on the film;
Quality Guarantee Period & Storage:
2 years, below 30℃, store in cool dry and sun block condition.
Packaging:
Net weight 25Kgs per carton box