High Purity White Powdered with High Silica Content

• Customization: Available
• Certification: Natural Silica Mine
• Fineness: Customized
• Color: Natural Color
• Type: Natural Sand
• Sio2: >99.6%
• Fe2o3: 0.018%
• Al2O3: 0.11%
• Cao: 0.04%
• MGO: 0.04%
• Mesh: 4-400mesh
• Shape: Quartz Stone & Sand
• Size: 325 Mesh
• Application: Well Drilling, Fire Protection, Coating, Glass
• Transport Package: Bags, Bags with Pallets
• Specification: ISO9000
• Trademark: GAOTENG
• Origin: China Mainland
• HS Code: 25061000
• Production Capacity: 5000tons/Month

Product Description

Product introduce:
Silica sand is a kind of hard, wear-resistant, stable chemical properties of silicate minerals, its main mineral composition is SiO2, high content. It can be used in sand casting, glass industry, rust removal, water filtration and so on.white silica sand is as high as 1750ºC, and it is insoluble in acid and slightly soluble in KOH solution, showing its excellent heat resistance and chemical stability. At the same time, the particle size of white silica sand is more uniform than that of quartz sand, and its hardness is higher, which makes it have unique advantages in some specific applications.

Technical data

Item	Data
SiO2	≥99.6%
Al2O3	≤0.11%
Fe2O3	≤0.018%
CaO	≤0.04%
MgO	≤0.04%

Why Choose Us 

Product features:
High whiteness:
This is due to our careful selection of high-purity ore that contains minimal impurities.
Available in different grades:
Meet the specific needs of our customers in different grades of whiteness and brightness.
Wide range of applications:
From industrial uses such as foundry casting and water filtration to consumer uses such as pool and aquarium sand. Whether you need sand for your business or your personal use, we have a product that will meet your needs.

Company Strength:
Professional logistics services--Own logistics company:
Dalian Gaoteng International Logistics Company (founded in 2000), a member of WIFFA, the main routes: Japan, South Korea, the Middle East, Europe, and North America... provides the most advantageous sea freight rates, a variety of transportation ways: air, rail, door to door, etc...Professional team provides safer, faster transportation services.
24 hours online:
Timely response, provide technical support, and help you solve various difficulties. ü ü
A professional purchasing team:
With rich experience, helps you find the most suitable products, and select the best quality products and the most competitive price.

Our Company
Certificate

Our Customers
We have had more than 180 customers from over 40 countries and regions since Gaoteng was founded, and many of them have cooperated with us for more than 10 years.

Our Team

Loading and shipment

Applications:

Glass manufacturing: white silica sand is one of the main raw materials for making glass. Its high purity and whiteness enable the manufactured glass products to have excellent optical properties and transparency and are suitable for the production of various high-end glass products, such as flat glass, optical glass, etc.
Ceramic industry: In the ceramic manufacturing process, white color silica sand can be used as an important raw material to improve the whiteness and gloss of ceramic products. At the same time, its excellent physical properties also help improve the strength and wear resistance of ceramic products.
Foundry industry: High-whiteness silica sand is often used as a modeling material in the foundry industry, especially in precision casting and special casting. Its high purity and uniform particle size help improve the accuracy and surface quality of castings.
Construction field: In the construction industry, high-whiteness silica sand can be used as raw material for high-end decorative materials, such as high-end interior and exterior wall coatings, floor materials, swimming pool construction materials, etc. Its high whiteness can enhance the decorative effect, while its excellent physical properties can also ensure the durability of the material.
Electronics industry: In the electronics industry, high-whiteness silica sand is used to manufacture high-purity silicon materials, which are the basic materials for semiconductor devices and integrated circuits. Its high purity and whiteness are crucial to ensure the performance and stability of electronic products.
Chemical raw materials: White silica sand can also be used as chemical raw materials to produce chemical products such as sodium silicate and silica sol. These products are widely used in construction, textile, papermaking, and other fields.

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