. This product is a new type of polymer-reinforced and toughened special nano-calcium carbonate product. Its formation mechanism is to use the core-shell theory to achieve excellent compatibility (or even miscibility) between the central atom and the filler itself. Substances with organic ligands are introduced into the powder. The intertwining of the special ligands with the polymer and the coupling of the central atoms make the compounded powder have lipophilicity, lubricity, and dispersion in the polymer system. The super coordination ability of thermal oxidation resistant metal atoms makes the special nanometer calcium carbonate product have excellent compatibility and coupling in the polymer system, so that its filling amount in the polymer system can be greatly increased. Various polymer products have strong reinforcement and toughness after adding this product. It is widely used in pipe fittings, gussets, films, wires, cable sheaths, pipes, shoe soles, etc.
. . The most mature industry for the application of nano calcium carbonate is the plastic industry, which is mainly used in high-end plastic products. It can improve the rheology of plastic masterbatch and improve its formability. Used as a plastic filler, it has the function of toughening and reinforcing, improving the flexural strength and flexural elastic modulus, thermal deformation temperature and dimensional stability of the plastic, and also imparts thermal hysteresis to the plastic. Nano calcium carbonate is used in ink products to demonstrate excellent dispersion, transparency, excellent gloss, excellent ink absorption and high drying properties. Nano-calcium carbonate is used as ink filler in resin-based ink. It has good stability and high gloss, and does not affect the drying performance of printing ink. Strong adaptability and other advantages.
Factory direct sales of high quality BR-202 nano activated calcium carbonate