① in rubber applications used in rubber, rubber to increase the volume of calcium carbonate light, improve the workability of the rubber, from the semi-reinforcing or reinforcing effect, and adjusting the hardness of the rubber. It is a common substance on Earth, exists in the rock aragonite calcium carbonate, calcite, chalk, limestone, marble, travertine and other sales, is also the main component of animal bones or shell. Calcium carbonate is an important building materials, industrial uses wide. Calcium carbonate is a combination of calcium carbonate produced by the reaction of calcium ions and carbonate ions, so that both the calcium salt is carbonate. It is a common substance on Earth, exists in aragonite, calcite, chalk, limestone, marble, travertine and other rocks, is also the main component of animal bones or shell. Calcium carbonate is an important building materials, industrial uses wide. Calcium carbonate is a combination of calcium and carbonate ions generated, so both calcium carbonate application also features: use of nano calcium carbonate configured ink, body and viscosity better bone calcium carbonate, it has good printing performance; good stability; dry faster and has no adverse effect; the small particles, so smooth printing, network integrity, and can improve the ink finish, for high-speed printing. Nano calcium carbonate products used in the ink reflects the excellent dispersion and excellent transparency and gloss, and excellent ink absorption and high dryness. Nano calcium carbonate in the resin-based ink for ink filler, with good stability, gloss, does not affect the drying properties of printing inks. Adaptability and other advantages. _ The amount of calcium carbonate Bai Qian-Trade (certified) _ Shenzhen calcium carbonate supplied by Guangzhou Bai Qian Trade Limited. Guangzhou Bai Qian Shun Trading Co., Ltd. (www.gdbqs.com) is Guangzhou, Chemicals Agents leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Qian Bai Shun Trading in leadership with the staff warmly welcome all inquiries negotiations to create Bai Qian Shun Trading better future.