Special carbon black for caulking agent

Special carbon black for caulking agents
A special carbon black for building materials developed to overcome the customer's requirements for high blackness, strong tinting power, long-term non-deterioration, resistance to water washing, and good dispersion properties. This model of carbon black Black particle size
, blackness
, tinting strength
, mesh 1 is powdery.
Packaging. After testing, it can fully meet the needs of customers. Since it was put on the market, it has been well received by the majority of users, and has successfully opened up the market and established a large number of stable customer groups. Our company has developed a special carbon black product for coloring building materials. This type of carbon black has high fineness, good blackness, and good coloration. According to the post-processing treatment, the carbon black has good adhesion, can be firmly adsorbed on the cement surface, and will not fade after being washed with water for a long time. The surface of this type of carbon black is inert and does not react with other oxides at room temperature, making this product extremely stable. The fineness of Benxing carbon black is larger than
mesh,
kg per package. Particle size ranges from
to
. The tinting power is greater than
and the blackness is less than
. This product is widely used in jointing agents, decorative building bricks, tactile strip bricks, European style strip bricks, European style cord bricks, grass planting bricks, curb stones, hollow bricks, tree pools, hollow blocks, black cement and other products, with an additive amount Less, strong covering ability and other characteristics. Since this model of carbon black was put into the market, it has been well received by users. And established long-term cooperative relationships with a number of new building materials factories