PRODUCT DETAILS

Toothpaste-grade Silica is a professional special silica product independently developed for the oral care industry, manufactured with high-purity food-grade raw materials and advanced oral care production processes. It features high purity, uniform particle size, stable performance, and is odorless, non-toxic, and non-irritating. This product fully complies with national oral care product standards, FDA, EU 1333/2008 and other global safety regulations, and is a core functional raw material for high, medium and low-end toothpaste production, perfectly matching the formula needs of whitening, anti-cavity, sensitive, transparent and other full-category toothpastes.

Technical Parameters

Parameters	Details
Product Name	Toothpaste-grade Silica
Appearance	White fluffy powder, no impurities, no peculiar smell
SiO₂ Content	≥98%
Particle Size Range	2-20μm
pH Value (10% suspension)	6.0-7.5
Heavy Metal Content	≤5mg/kg
Arsenic Content	≤2mg/kg
Loss on Drying	≤6.0%
Loss on Ignition	≤8.0%
Packaging	10/20kg food-grade sealed bag (customizable)
Lead Time	5-10 days
Executive Standard	GB oral care standards, FDA, EU 1333/2008

Core Advantages

Adopt GMP standardized clean production workshop with full-process sterile control, completely avoiding product contamination and meeting oral cavity safety requirements.

Professional oral care application R&D team, which can adjust product parameters according to toothpaste formula to ensure excellent compatibility with various toothpaste raw materials.

Stable large-scale production capacity of 10,000+ tons per year, supporting long-term stable supply for toothpaste manufacturers.

Full-process quality inspection (raw materials, production, finished products), with complete test reports for each batch to ensure consistent product indicators.

Application Instructions

Toothpaste-grade Silica integrates multiple functions such as abrasion, thickening, dispersion and stabilization, and is widely used in all types of toothpaste production:

Ordinary daily care toothpaste: Maintain paste stability and improve brushing experience.
Whitening toothpaste: Assist in removing tooth surface stains without damaging enamel.
Transparent toothpaste: High light transmittance, ensuring clear and transparent paste texture.
Sensitive toothpaste: Mild and non-irritating, protecting oral mucosa and tooth surface.

Packaging & Transportation

Standard Packaging: 10/20kg food-grade moisture-proof sealed bag with PE inner liner, double-layer sealed for moisture and caking resistance.
Storage: Store in a cool, dry, sealed and dark place, avoid high temperature, high humidity and extrusion.
Transportation: Non-hazardous chemical, supporting sea, land and air transportation, with customizable multi-language labels.

Quality Certifications

ISO9001:2015 Quality Management System
ISO22000:2018 Food Safety Management System
FDA & EU 1333/2008 Compliance Certification
HALAL, KOSHER Certification
Oral Care Raw Material Production License

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.

Toothpaste Silicon Dioxide

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Service E-mail

Levin@silicaplant.com

+8618254486999

Sales Add

Jinan City, Shandong Province,China

Production Add

Guangzhou City, Guangdong Province

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