Welcome to Shandong Zhonglian Chemical Co., Ltd. Equity Code:880747
Thickening Silica
Classification :
Toothpaste Silicon Dioxide
Keywords :
Thickening Silica
PRODUCT DETAILS
Thickening Silica is a special thickening and stabilizing silica for toothpaste, with high specific surface area and excellent thixotropy. It can quickly form a stable three-dimensional network structure in toothpaste paste, effectively improve paste consistency, prevent stratification, precipitation and water separation, and endow toothpaste with good extrusion and brushing feel. This product has stable performance, no peculiar smell and high safety, and is an essential thickening raw material for high-quality toothpaste.
1.Technical Parameters
Parameters | Details |
Product Name | Thickening Silica |
Appearance | White ultra-fine fluffy powder |
SiO₂ Content | ≥97% |
Particle Size Range | 2-10μm |
Specific Surface Area | 200-400m²/g |
Thixotropic Index | Excellent |
pH Value | 6.0-7.5 |
Loss on Drying | ≤5.0% |
Packaging | 10/15kg vacuum aluminum foil bag |
Lead Time | 5-10 days |
Executive Standard | GB, FDA, EU 1333/2008 |
2.Core Advantages
- Excellent thickening and thixotropic properties, stabilize toothpaste paste and prevent delamination and water separation.
- Low addition amount (0.5%-2.0%), high thickening efficiency, reduce formula cost.
- Good shear thinning property, easy to extrude and smooth to brush, improve user experience.
- Stable chemical properties, compatible with all toothpaste raw materials, no affecting paste flavor and efficacy.
3.Application Instructions
Thickening Silica is mainly used as a thickener and stabilizer in various toothpastes:
- Gel toothpaste: Improve paste gel strength and transparency.
- Cream toothpaste: Maintain paste uniformity and prevent solid-liquid separation.
- Functional toothpaste: Stabilize active ingredients and extend product shelf life.
- High-viscosity toothpaste: Adjust paste consistency and optimize extrusion performance.
4.Packaging & Transportation
- Standard Packaging: 10/15kg high-end vacuum aluminum foil bag, nitrogen-filled and sealed, moisture-proof and anti-pollution.
- Storage: Constant temperature and dry storage, avoid extrusion and severe collision.
- Transportation: Suitable for international air and sea transportation, with complete multi-language labels and certification documents.
5.Quality Certifications
- ISO22000:2018 Food Safety Management System
- ISO9001:2015 Quality Management System
- FDA, EU 1333/2008 Compliance Certification
- Oral Care Thickening Raw Material Certification
- HALAL, KOSHER Certification
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
We are committed to silicon dioxide for 20 years, our product is well know in the world and cooperate with some Fortune 500 companies, such as the Nestlé，Yihai Kerry，COFCO，China Resources，Budweiser，Symrise, and so on.
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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Jinan City, Shandong Province,China
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Guangzhou City, Guangdong Province
