Product Description
Nano calcium carbonate
Rubber Industry
Nanometer superfine calcium carbonate with ultra-fine, ultra-pure characteristics of the production process to effectively control the crystal shape and particle size, and carried out surface modification.
Which has a space in three-dimensional structure of rubber, and good dispersion properties, can increase the reinforcing effect of materials. Such as chain-like nano calcium carbonate, in the rubber mixing, the chain-like chain is interrupted, it will form a large number of high activity and high surface active sites, they form a bond with the rubber, long chain link, not only good dispersion and greatly increased the reinforcing effect. Rubber industry in Japan, the small oil seal, auto parts, ranging from tires, tape, rubber hose have been widely used in nano-calcium carbonate, even more noteworthy is that it not only can be used alone as a reinforcing filler, according to production needs and can be used in conjunction with other fillers, such as: carbon black, silica, light or heavy calcium carbonate, clay, titanium dioxide, etc., to reinforcing, filling, color, processing technology and products to improve performance and reduce or partial replacement of gum content of silica, titanium dioxide, a white filler such as expensive purpose.
Plastics Industry
Nano-fine calcium carbonate as a high gloss, low wear rate, surface modification and thinning oil and other characteristics, can be filled in PVC, polypropylene, and phenolics such as polymer, and now is widely used in PVC Ethylene cable filler.
Paint Industry
Can be used as paint filler, with a delicate, uniform, high brightness, and good optical properties, nano-scale ultra-fine calcium carbonate with a steric effect, in the paints, the greater the density formula can lithopone suspension , from the anti-settlement effect. Paints, the paint film increases whiteness, high gloss, and opacity is not reduced, this performance was a lot to promote the role of the coatings industry
