Longhua New Materials-Focus on calcium carbonate

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We are a professional enterprise integrating scientific research, production and sales of food-grade heavy calcium carbonate, toothpaste-grade natural heavy calcium carbonate and ultrafine heavy calcium carbonate.

325 mesh wr88.81 food grade calcium carbonate

Manufacturer offers long-term, large-quantity supply of 325-mesh WR88.81 food-grade calcium carbonate. It can be used as a filler and coating agent in the papermaking industry, improving the gloss, smoothness, and strength of paper.

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600 mesh food grade calcium carbonate

Manufacturer offers long-term, large-quantity supply of 600-mesh food-grade calcium carbonate. It can be used as a filler and coating material in the papermaking industry, improving the gloss, smoothness, and strength of paper.

Consulting

800 mesh wr94.19 food grade calcium carbonate

Manufacturer offers long-term, large-quantity supply of 800-mesh WR94.19 food-grade calcium carbonate. It can be used as a filler and coating in the papermaking industry to improve paper gloss, smoothness, and strength.

Consulting

Food-grade calcium carbonate

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LONGHUA NEW MATERIALS LONGHUA NEW MATERIALS LONGHUA NEW MATERIALS LONGHUA NEW MATERIALS LONGHUA NEW MATERIALS LONGHUA NEW MATERIALS LONGHUA NEW MATERIALS

TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS

40years

Professional integration of scientific research, production and sales of food-grade heavy calcium carbonate

Toothpaste-grade natural heavy calcium carbonate and ultrafine heavy calcium carbonate as one enterprise

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ABOUT US

LONGHUA NEW MATERIALS TECHNOLOGY

Guangxi Longhua New Materials Technology Co., Ltd. is a professional enterprise integrating scientific research, production and sales of food-grade heavy calcium carbonate, toothpaste-grade natural heavy calcium carbonate and ultrafine heavy calcium carbonate. It is a council member unit of the China Oral Cleaning and Care Products Industry Association and one of the key enterprises in China producing heavy calcium carbonate series products. "Saiyu" is the company's well-known brand. Our company is an enterprise that has obtained the production license for food additive heavy calcium carbonate. Among them, the leading product—toothpaste-grade natural heavy calcium carbonate is a high-tech product supplied by our company to Procter & Gamble, a daily necessities company.

1984

Founded in

200000 tons+

Annual production capacity exceeds 200,000 tons

10 +

10 ultrafine powder production lines

Professional manufacturer of food-grade natural heavy calcium carbonate

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COMPANY STRENGTH

Our company will continue to strive to follow the path of "high quality and high starting point", and take "quality first, reputation first, management-based, and service-integrity" as its tenet to provide customers with high-quality calcium carbonate of various specifications.

Production Capacity

The current annual production capacity is more than 200,000 tons. It has two calcite mining points, with a mining area of more than 200 mu and proven reserves of 26 million tons, with an annual output of 300,000 tons of high-quality ore.

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System Innovation

The company implements and passes the ISO9001 quality management system and ISO14001 environmental management system certifications, and develops together with our customers through innovation and high-quality services!

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Quality Control

Our company focuses on professional scientific research investment and has successively developed calcium carbonate for plastic flooring and modular carpets. At the same time, we have established good cooperation with major enterprises in related fields worldwide.

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APPLICATION AREAS

The company currently has more than 20 scientific and technological personnel with rich experience in the production of heavy calcium carbonate. The company has 10 domestic advanced ultrafine powder production lines, equipped with a modern detection center and high-tech testing equipment, with an annual production capacity of more than 200,000 tons, of which more than 150,000 tons are ultrafine heavy calcium carbonate.

Construction

Papermaking

Coatings

Rubber

Plastics

BLOGS AND INFORMATION

BLOGS

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Major Revelation: The Relationship Between Calcium Carbonate Consumption and Oral Health

05-22

05-20

Why is edible calcium carbonate added to toothpaste?

One of the core functions of toothpaste is to clean plaque and stains through abrasives, and edible calcium carbonate, due to its unique physical and chemical properties, has become a widely used choice in the industry. This additive not only needs to meet cleaning needs but also needs to comply with food safety standards. The logic behind it involves multiple considerations of material science, production processes, and consumer safety. Safety: From "edible" to "oral friendly" The "food-grade" attribute of edible calcium carbonate is a prerequisite for its use in toothpaste. According to national standards (such as GB 25584-2010), if toothpaste raw materials claim to be "edible", they must pass strict tests for heavy metals, microorganisms, etc., to ensure safety in case of accidental ingestion. Calcium carbonate itself is chemically stable and can be decomposed into carbon dioxide and calcium ions by gastric acid in the gastrointestinal tract, further reducing the risk. In contrast, industrial-grade calcium carbonate may contain trace amounts of heavy metals or impurities. Although the cleaning effect is similar, there are health risks associated with long-term use. Therefore, the choice of edible calcium carbonate in toothpaste is essentially a double protection against accidental ingestion by consumers. Functionality: Balancing cleaning power and mildness As an abrasive, the hardness and particle size distribution of calcium carbonate directly affect the cleaning effect. Its Mohs hardness is about 3, lower than that of tooth enamel (about 5), which can effectively remove

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05-10

The importance of calcium carbonate in daily diet

The Importance of Calcium Carbonate in Daily Diet What is Calcium Carbonate? Calcium carbonate is a common nutritional supplement mainly composed of calcium carbonate. As an inorganic salt, it plays a very important role in our daily diet. Simply put, calcium carbonate is not only a good source of calcium but also helps us maintain bone health and promote tooth development. Why do we need calcium? You might ask, "Do I really need extra calcium supplements?" The answer is yes! Our bodies need calcium to maintain normal physiological functions. Calcium is not only the main component of bones and teeth but also participates in blood clotting, muscle contraction, and nerve signal transmission. Without enough calcium, the body will experience various health problems, such as osteoporosis and weak teeth. Sources of Calcium Carbonate in Daily Diet So, how can we get enough calcium in our daily diet? In fact, many foods contain calcium, such as dairy products, dark green vegetables, and nuts. However, sometimes the calcium obtained from diet alone may be insufficient, so calcium carbonate as a supplement is particularly important. Imagine that if your body is a house, calcium is like the cornerstone that supports the house. If the cornerstone is not strong enough, the house may collapse at any time.

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Contact Person: Mr. Li

15068845007@163.com

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