Welcome to Shandong Zhonglian Chemical Co., Ltd. Equity Code:880747
Toothpaste Thickening Silica
Classification :
Toothpaste Silicon Dioxide
Keywords :
Toothpaste Thickening Silica
PRODUCT DETAILS
1.1 Basic definitions
Zhongqi Thickening Silica, a food-grade functional additive produced through precipitation technology, is a white ultra-fine powder. Its core feature lies in its three-dimensional porous structure that prevents reactions with surfactants and fluoride compounds in toothpaste formulations. This non-reactive thickening agent serves as the key component ensuring product stability and optimal user experience.
1.2 Core values
As the "skeletal framework" of toothpaste formulations, Zhongqi Thickening Silica effectively addresses industry pain points such as poor stability, layered paste, and rough texture caused by traditional thickeners. Through precise regulation of specific surface area and product characteristics, it achieves synergistic optimization of paste viscosity, thixotropy, and suspension properties while enhancing texture fineness and glossiness. This provides stable and reliable formula support for premium products like transparent toothpaste and gel toothpaste.
Product Characteristics
2.1 Structural and performance advantages
•High thickening and stability: the specific surface area is 180-220m²/g, the surface silanol forms a dense hydrogen bond network, the DBP absorption value reaches 2.5-2.9cm³/g, which can make the viscosity of toothpaste stable at 80000-150000mPa·s.
•Excellent thixotropic performance: thixotropic index is greater than or equal to 1.26, realizing the characteristics of "forming paste after standing, forming by extrusion and dispersing easily when brushing". After extrusion, the paste can be kept on the toothbrush for 3 minutes without collapse, and quickly dispersed within 10 seconds when brushing.
•Strong transparent adaptation: the refractive index is accurately controlled at 1.45-1.46, which is highly compatible with the refractive index of glycerol, sorbitol and other moisturizers. Transparent toothpaste with light transmittance of more than 90% can be prepared, and there is no turbidity phenomenon in long-term storage.
•Excellent compatibility performance: pH value 6.0-8.0, excellent compatibility with fluoride, antiserum and other active ingredients, does not affect the release efficiency of fluoride ion, strong adsorption force on fragrance can prolong the retention time of fragrance.
Key technical parameters
Packaging and Shipping
Zhongqi (Guangdong) Silicon Materials Co., Ltd., with over 20 years of experience in the food-grade silica field, is a national high-tech enterprise and a Guangdong Province specialized and innovative enterprise. Trusted by numerous international food giants, it is a leader in high-end food-grade silica. Shandong Zhonglian Chemical Co., Ltd. is Zhongqi's sole officially authorized overseas sales subsidiary.
laboratory
The company has established a world-leading R&D and intelligent manufacturing system, built GMP-standardized workshops, constructed 10,000-ton intelligent production lines, established a national-level testing center equipped with cutting-edge international equipment, and built its own high-standard microbiological testing laboratory. From raw material screening to finished product delivery, the entire process strictly adheres to domestic and international food safety management certifications, achieving simultaneous leadership in both "quality" and "quantity."
Customer Visit
The company has established a world-leading R&D and intelligent manufacturing system, built GMP-standardized workshops, constructed 10,000-ton intelligent production lines, established a national-level testing center equipped with cutting-edge international equipment, and built its own high-standard microbiological testing laboratory. From raw material screening to finished product delivery, the entire process strictly adheres to domestic and international food safety management certifications, achieving simultaneous leadership in both "quality" and "quantity."
HONOR
In 2021, the company was listed on the Guangdong Stock Exchange, marking the beginning of its international expansion. Today, Zhongqi Silicon Industry, with an open vision, empowers the global food industry's safety system with the power of "Made in China." Going forward, the company will continue to focus on molecular-level safety to ensure peace of mind and, with a global perspective, to create a purer quality of life. Because true strength lies in making invisible protections visible to the world.
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Sales Add
Jinan City, Shandong Province,China
Production Add
Guangzhou City, Guangdong Province
