Welcome to Shandong Zhonglian Chemical Co., Ltd. Equity Code:880747
High Oil Absorption Silicon Dioxide
Classification :
Anti-Caking Silicon Dioxide
Keywords :
High Oil Absorption Silicon Dioxide
PRODUCT DETAILS
Silica, an anti-caking agent, is a core additive in the food industry for addressing powder caking issues (China GB 2760 code 02.004, international code E551). Manufactured through precipitation process technology, it strictly complies with GB 25576-2020, USP, and FCC standards. Zhongqi products feature ultra-high purity (98%) as their core advantage. Through precise particle size control of 2-250 μm, they form a unique spatial barrier structure that effectively breaks the van der Waals forces between powder particles. Their heavy metal residues (lead ≤0.1 mg/kg, arsenic ≤1 ppm) are significantly below international safety limits, ensuring safe application in various food products.
Table parameters
| parameter | detailed information |
| product name | Food grade anti-caking agent silica |
| Grade/models | Gas phase method, precipitation method and custom model |
| surface | White fluffy powder |
| Particle size range | 2-250μm (customizable) |
| Silica content | ≥98% |
| pH price | 6.0-8.0 (10% suspension) |
| loss on drying | ≤7.0%（105℃/2h） |
| Heavy metal control | Lead ≤0.1mg/kg, arsenic ≤1ppm |
| approval standards | GB 25576-2020, USP, FCC, FDA |
| pack | 10/15/20kg valve paper bag/woven bag (customizable) |
| MOQ | Consultation determines |
| date of delivery | Inventory 5-10 days, custom 15-20 days |
| sample | free-issue |
| productive power | Ten thousand ton/year intelligent production line |
Application
Relying on its high adsorption performance and three-dimensional porous adsorption structure, Zhongqi food grade silica plays three core roles in the food industry, especially suitable for oil control and oil lock scenarios:
1. Efficient oil absorption and control: Add 0.3%-1.0% to quickly absorb oil, in the coating powder of fried food and baking pre-mixed powder, can reduce the leakage rate of oil, avoid product packaging oil stains, soft and rotten form, and prolong shelf life;
2. Function of oil carrier: accurately adsorb liquid oils and essential oils (such as spice essential oils, fat-soluble vitamin E), and convert them into powder with good fluidity for easy mixing with other raw materials.
3. Anti-clumping effect: adding 0.1%-1.0% can prevent powder such as milk powder and salt from clumping, and prolong the shelf life;
4. Flow optimization: improve the powder flow, so that the filling weight error is controlled within ±2%;
5. Carrier function: High efficiency adsorption of liquid flavor, vitamins, etc., and conversion into stable powder state for easy mixing. It is widely used in dairy products, baking, solid beverages, condiments and other fields, and meets the use limit standards of major global markets.
Factory description
Zhongqi Guangdong Silicon Materials Co., Ltd., a national high-tech enterprise and provincial-level specialized, refined, unique, and innovative enterprise, has been dedicated to the industry for over two decades. The company holds 17 patented technologies and operates a GMP-certified production base. Equipped with advanced testing instruments including atomic fluorescence spectrometers and laser particle analyzers, it has established a comprehensive quality control system covering 26 inspection processes from raw materials to finished products. Certified under the ISO22000 Food Safety Management System, its intelligent production line with a capacity of 10,000 tons ensures batch purity variations ≤0.5%, enabling products to enter mainstream international supply chain systems.
Packing for shipment
•Standard packaging: 10/15/20kg valve paper bag/woven bag (customizable).
•Waterproof design: the packaging adopts composite film valve bag + a layer of PE on the outside; or PE inner film bag + plastic woven bag, and strictly do a good job in protection to prevent water intrusion.
•Storage and transportation requirements: store in cool and dry environment, shelf life of 24 months; non-hazardous chemical, support global shipping/carrying.
•Labeling specification: each package shall be marked with legal information such as food additives, added limits and production license number, or the label head shall be posted according to customer requirements.
Our strengths
1.Customization capability: key parameters such as particle size and specific surface area can be adjusted according to demand
2.Global compliance assurance: through FDA, ISO22000, HALAL, KOSHER and other international certification
3.Full range of services: provide pre-sales technical consultation, in-process production follow-up and after-sales application support
4.High efficiency capacity: 10,000-ton intelligent production line to ensure rapid shipment within 7-15 days
5.International market experience: products are exported to more than 50 countries, services for multinational food groups
Questions and answers
Q: Can you provide customized products with specific parameters?
A: Yes, we support full dimensional customization of particle size (2-250μm), purity and packaging.
Q: Is the company a manufacturer or a trader?
A: We are a manufacturer with our own factory and complete r&d and production capacity.
Q: What international certifications does the product pass?
A: It has passed FDA, ISO22000, FSSC22000, HALAL, KOSHER certification and meets the EU EFSA standards.
Q: How long is the delivery cycle?
A: 5-10 days for regular models, 15-20 days for customized products, can be negotiated to speed up.
Qualifications and Honors
•FSSC22000
•ISO22000：2018
•ISO9001：2015
•SHC HALAL
•OU KOSHER
•FDA attestation
•FAMI-QS
•SEDEX
•Food additive production license
•Feed additive production license
•National high-tech enterprise
•Specialized, refined and new enterprises in Guangzhou
•17 patents from the State Intellectual Property Office
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
