Basic Info.
Product Description
Spherical Silica Powder
SS-T-1.5
Product Type and Typical Data
ITEM | SS-T-1.5 |
D50(um) | 1.5 ± 0.5 |
SiO2 | > 99.9% |
Spherical rate | ≥ 95% |
Water content | ≤ 0.05% |
Melting rate | 100% |
Chemical composition | Na | ≤ 20ppm |
K | ≤ 10ppm |
Ca | ≤ 10ppm |
U | < 1ppb |
Mg | ≤ 10ppm |
Fe | ≤ 50ppm |
Ion content In water extraction liquid | Na+ | ≤ 2ppm |
K+ | ≤ 1ppm |
Cl- | ≤ 1ppm |
Conductivity rate | ≤ 10µs/cm |
pH | 6 ± 1 |
Above specification are for common uses,and can be adjusted upon user's request.
Spherical Silica Powder
SS-T series
Introduction:
SINOENERGY GROUP by the use of modern scientific quality management system, implementation of advanced processing technology, the precise detection technology R & D and production of spherical silica.This product enjoys unmatched fineness, granularity, stability and know-how. The specific feature of mono-dispersed,surface smoothness,good fluidity,low coefficient of thermal expansion ,free coarse granules and perfect chemical stability makes the super fine silica powder become the best filling materials and additive in comprehensive applications including paint-coating, adhesive, sealants, silica gels and epoxy resins and etc.
Characteristic:
SiO2 > 99.9%
Spherical silica is kind of silica which has a spherical particles.
Spherical silica has characters of high purity, low specific surface, good fluidity, low thermal stress etc.
Applications:
It is widely used in the fields of EMC, high-tech electronic materials, high grade paints, material additives, in silicone rubber, electronic ceramics, high optical quartz glass manufacturing, fiber optics, dental materials, cosmetics, solar photovoltaic, electronic ink, new adhesives, sealants, green tires, etc.
Product Type and Typical Data:
ITEM | SS-T-1.5 | SS-T-2 | SS-T-2.5 | SS-T-3 | SS-T-3.5 | SS-T-5 | SS-T-7 | SS-T-8 |
D50(µm) | 1.5±0.5 | 2.±0.5 | 2.5±0.5 | 3.0±0.5 | 3.5±0.5 | 5.0±1.0 | 7.0±1.0 | 8.0±1.0 |
SiO2 | ≥99.9% |
Spherical rate | ≥95% |
Water content | ≤0.05% |
Melting rate | 100% |
Chemical composition | Na | ≤20ppm |
K | ≤10ppm |
Ca | ≤10ppm |
U | <1ppb |
Mg | ≤10ppm |
Fe | ≤50ppm |
Ion content In water extraction liquid | Na | ≤2ppm |
K | ≤1ppm |
Cl | ≤1ppm |
Conductivity rate | ≤10µs/cm |
pH | 6±1 |
Above specification are for common uses,and can be adjusted upon user's request.
Spherical silica powder for Electronic Packaging
Spherical silica powder is used for fillers can greatly enhance products rigid, wear resistance, weather resistance, shock resistance, press ressistance, pull resistance, fire resistance, favorable arc resistance dielectric properties and anti-UV. Using spherical silica powder to fill resin epoxy molding compound,it has many useful factors,such as small thermal conductivity, low expansion coefficient. The spherical silica powder is used as microelectronics substrate and components of filling,the rate can reach 90%.It can be used as a large-scale, vlsi ideal substrate materials and packaging materials.
Spherical silica powder for electronic ink
spherical silica powder has good flow and lubrication.It can achieve better dispersion and stability of suspension.spherical silica powder used in inks and pigments can save consumption, it can get high hiding power, good gloss, fine resin grain size, forming a continuous and thin film, so that the printing of the pictures are very clear, if spherical silica powder used in UV ink, it can speed up the curing speed, It will make the ink colorful and lightful,let the printed image more beautiful.
Spherical silica powder for Optical fiber materials
Spherical fused silica powder has a smooth surface, large surface area, hardness, chemical stability, thermal expansion coefficient is small, scrolling is good, excellent mechanical properties, and other unique properties. spherical silica powder due to its high dielectric, high heat resistance, high wet resistance, high fill content, low expansion, low stress, low impurities, low friction coefficient, excellent performance.It is a high quality raw material for making optical fibers.
Spherical silica powder for cosmetics raw materials
Spherical silica powder made from an innovative technology and method. It can obtain a narrow particle size distribution and large surface area. Spherical silica have unique properties as follows:
Spherical silica powder has smaller average size determine that it has good smoothness;
Spherical silica powder has a narrow particle size distribution decided its good liquidity and texture;
Spherical silica powder has big specific surface area determines the cosmetics formula to be more economic. This feature also let Spherical silica powder has own great absorption function which can use for spices, nutrients and protection chemicals.
Meanwhile,Spherical silica powder is also used for lipstick, pressed powder, and foundation because spherical silica have benign disperity and intermiscibility which is good for our skin. What's more, great hydrophobicity can strength makeup long-lasting.
Spherical silica powder for special ceramics
High purity spherical silica powder is an important functional materials with advantages of chemical stability, acid resistance, well-developed porosity, large surface activity, low oil absorption rate, high temperature resistance, strong thickening and good electrical insulation property, good anti-ultraviolet property.For these features of Spherical silica powder, it can improve traditional materials and generate new material. Such as, high strength, super-hard, high toughness, superplastic materials and insulation materials, electrode materials and superconducting materials, special low-temperature sintering refractory heat transfer materials and high-tech new materials.
Spherical silica powder for Optical fiber cable filling gel thickener
Due to the infiltration of water and moisture, it will result in deterioration of the transmission performance of fiber optic cable, or even can not use. In order to prevent the intrusion of moisture and friction between the optical fiber made of fiber damage, in addition to filling the gap of the optical fiber cable ointment, but also need optical fiber coated with ointment. Our Company's high purity spherical silica powder can replace the imported raw materials.It is not only low cost, but also the performance index has reached the level of imports of similar products.
Spherical silica powder for Precision Grinding Powder
High purity spherical silica powder is widely used in optical devices and optoelectronic industry, precision grinding, especially for grinding, polishing semiconductor single crystal silicon chip, glass screen CRT glass, optical glass, liquid crystal display (LCD, LED) glass substrates, piezoelectric quartz crystal , compound semiconductor materials (gallium arsenide, indium phosphide), magnetic materials such as semiconductor industry.
High purity spherical silica powder for paint
High purity spherical silica powder has special optical properties, it has a strong UV absorption, infrared reflectance characteristics. Add it to the paint coating can form a shielding effect, to resist ultraviolet aging and thermal aging purposes, while increasing the insulation coating.
High purity spherical silica powder has a large surface area, showed great activity, can form a network structure when the paint dried. While increasing the strength and finish paint, but also improve the color of the suspension, to maintain the color of paint for long time. Add the spherical silica powder to latex paint of the building, it can improve the effect of coating, paint is not stratification. With thixotropy, anti-sag, good construction performance, in particular the anti-contamination performance greatly improved, with excellent self-cleaning ability and adhesion.
Contact Information:
Please contact us per the following information if you have any question or comments for above items and descriptions:
SINOENERGY GROUP
Tel: (86-10) 65002958
Http://www.made-in-china.com/showroom/sinosilica
Address:
12/F Kuntai Building No. 8 Chaowai Street, Beijing, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals
Management System Certification:
ISO 9001
Company Introduction:
SINOENERGY GROUP headquartered in Beijing, the capital of China. It is a group company well integrated with mining, picking, chemical industry, metallurgy, R&D, manufacturing, sales and marketing in the silica and silicon resources field. And mainly focus on silicon dioxide, silicon monoxide and purity silicon.
We have
100, 000 ton/year silica mine
50, 000 ton/year high purity silica material
50, 000 ton/year fused silica, quartz and crystal block, sand and powder
100, 000 ton/year silicon metal and ferro silicon
Our company offer a great selection of silica and silicon materials and related products, which are in total 10 categories, including more than 100 different products. Their beneficial users are spreading over the world in more than fifty countries and areas.
The 99.999% purity silica sand, high purity nanometers silica powder and high purity spherical silica powder and other high-tech products are the top products of world′s silica industry.
SINOENERGY GROUP is leading at technology innovation and R&D on new products in the domestic silica and silicon making industry.
We welcomes guests home and abroad and hope to establish long cooperation on the base of mutual benefit.
Our key products is as follow:
Spherical Silica powder (Spherical ratio > 95%; SiO2: 99.5%, 99.95%)
Spherical Alumina powder (Spherical ratio > 95%; Al2O3 > 99.8%)
High Purity Silica material (SiO2: 99.9%, 99.99%, 99.999%),
Ultrafine Silica Powder (nano and micron grade).
With strong technical ability, advanced testing equipment, perfect pre-sales, after-sales service, we are sure that we can provide you with the first-class silica material according to users′ demands.