Various, Rheological control, Flow agent, Anti-caking agent, Anti- blocking agent, Anti-settling agent, Spray aid, Thickening agent, Carrier, Viscosity control agent, Glossing or matting agent, Chemical intermediate, Stabilization agent, Filler, Reinforcing agent in: Coatings, Adhesives and/or sealants, Silicone elastomer, Rubber products, Suspension, Dispersion, Batteries, Cosmetics, Inks and toners, Paints, Hygiene and sanitary products.
We have for sale high purity silicon dioxide. The purity percentage is 99.99%. The origin of the product is usa. Ideal application is in solar panel manufacturing and semiconductor computer chips. If you have an interest in this product, please don't hesitate to contact us.
HMFSIL-150 is a hydrophilic fumed silica with a specific surface area of 150 m/g. Applications Sealants Adhesives RTV-1K-silicone sealants HTV-silicone rubber Properties High transparency Improved reinforcing properties of HTV-silicone rubber. Improved reinforcing properties and thixotropy of room temperature vulcanizing silicone sealants. Packaging and Storage HMFSIL- 150 is supplied in multiple layer 10 kg bags. We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances. HMFSIL-150 should be used within 2 years after production.
HMFSIL-380 Hydrophilic fumed silica Characteristics HMFSIL-300 is a hydrophilic fumed silica with a specific surface area of 300 m/g. Applications Paints and coatings Printing inks HTV - and LSR (Liquid Silicone Rubber) Cable compounds and unsaturated polyester resins Adhesives and sealants Cosmetics Properties Rheology and thixotropy control of liquids, binders, polymers, etc. Optimal dispersion yields best results in pronounced thickening and thixotropy Excellent transparency in unsaturated polyester resins. Reinforcement of HTV- and LSR (Liquid Silicone Rubber) at a high transparency level. Packaging and Storae HMFSIL 300 is supplied in multiple layer 10 kg bags. We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances. HMFSIL-300 should be used within 2 years after production.
Silica Sand (99.5% Silicon Dioxide SiO2)
Common Type: Item SD522 SD523 SD521 SD520 Appearance White Powder White Powder White Powder White Powder SiO2 (dry basis) % �90 �90 �90 �90 Heating Loss(105, 2h) 4.0-7.0 4.0-7.0 4.0-7.0 4.0-7.0 Ignition Loss (dry, 1000, 2h) �7 �7 �7 �7 pH Value 6.5-7.5 6.5-7.5 7.0-7.5 6.5-7.5 Superfine Type: Item SSD-627 SSD-727 SSD-527 Appearance White Powder White Powder White Powder SiO2 (dry basis) % �90 �90 �90 Heating Loss(105, 2h) 4.0-7.0 4.0-7.0 4.0-7.0 Ignition Loss (dry basis, 1000, 2h) �7 �7 �7 pH Value 6.5-7.5 6.5-7.5 7.0-7.5 Specific Area (m2/g) 180-220 180-220 200-400 Absorption (cm3/g) 2.6-3.0 2.6-3.0 3.4-3.7 Total Fe (mg/kg) �300 �300 �300 Total Cu (mg/kg) �10 �10 �10 Total Mn (mg/kg) �40 �40 �40 Matter on Sieve (45μm) % �0.5 �0.5 �0.5 D50 (μm) 13+/-0.5 9+/-0.5 9+/-0.5 D90 (μm) 18+/-0.5 17+/-0.5 17+/-0.5 D97 (μm) 22+/-0.5 20+/-0.5 20+/-0.5
HMFSIL-200 HMFSIL-200 is a hydrophilic fumed silica with a specific surface area of 200 m/g. Applications Paints and coatings HTV- and RTV-2K-silicone rubber Adhesives and sealants Printing inks &Cosmetics Cable compounds and cable gels Unsaturated polyester resins, laminating resins and gel coates Properties Used as anti-settling, thickening and anti-sagging agent. Reinforcement of HTV- and RTV-2K silicone rubber. Improvement of free flow and anticaking characteristics of powders. Rheology and thixotropy control of liquid systems, binders, polymers, etc. Packaging and Storage HMFSIL200 is supplied in multiple layer 10 kg bags. We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances. HMFSIL-200 should be used within 2 years after production.
Product Overview Synonyms: Pure Crystalline Silica Powder, Quartz Nanopowder, SiO2 Nanoparticles, Silicic oxide?Micropowder, We also produce Precipitated Silica(White Carbon Black). Chemical Formula: SiO2 CAS Number: 7631-86-9 EINECS Number: 231-545-4 Silicon powder is a non-toxic, tasteless, non-polluting non-metallic mineral powder, made from natural quartz or fused quartz by crushing, ball milling (or vibrating, air milling), flotation, acid pickling purification, high-purity water treatment and other processing. It has the characteristics of high hardness, low oil absorption, easy to disperse, not easy to precipitate, strong stability, acid corrosion resistant, and so on. Therefore, it is widely used in chemicals, electronics, integrated circuit (IC), electrical appliances, plastics, coatings, advanced paints, rubber, national defense and other fields. With the rapid development of high-tech field, Silicon dioxide micropowder will also enter a new period of historical development.
Silica, or more correctly silicon dioxide SiO2, is one of the most abundant compounds on the surface of the Earth, being most obvious as quartz and common sand. Silica has a multitude of uses depending on the degree of purity. Grades up to 99.5% SiO2 are used in the manufacture of glass, optical fibers and ceramics. We are exporters of Silica Quartz around the world with following specifications Purity 99.3 99.99 Fe2O3 0.018% maximum AI2O3 0.020 % maximum
At H&M we offer a high quality Silica Sand from Egypt and we have the relevant experience to supply tens of thousands metric tons of silica sand (SiO2) around the globe. Our silica sand offerings are uniform in size and shape with low Iron Oxide (FeO3) that is desirable in various industries. We ship 27 metric tons in each 20ft shipping container and we provide up-to-date chemical analysis for each of our products, and we offer samples to our partners to do their own chemical analysis if they desire. Our motto is 100% satisfaction in every deal we make, and we work diligently to maintain that. Our main silica sand (SiO2) offerings Grade 1: $24.6 per ton (SiO2: 99.87% FeO3: 0.017%) Grade 2: $23.8 per ton (SiO2: 99.66% FeO3: 0.035%
At H&M we offer a high quality Silica Sand from Egypt and we have the relevant experience to supply tens of thousands metric tons of silica sand (SiO2) around the globe. Our silica sand offerings are uniform in size and shape with low Iron Oxide (FeO3) that is desirable in various industries. We ship 27 metric tons in each 20ft shipping container. We provide up-to-date chemical analysis for each of our products, and we offer samples to our partners to do their own chemical analysis if they desire. Our motto is 100% satisfaction in every deal we make, and we work diligently to maintain that. Our main silica sand (SiO2) offerings �� Grade 1: $24.6 per ton (SiO2: 99.87% FeO3: 0.017%) ��� Grade 2: $23.8 per ton (SiO2: 99.66% FeO3: 0.035%
Silica, known as silicon dioxide, sio2..
Precipitated silica, silicon dioxide, fumed silica.Manufacturers
Precipitated silica grade (si) 2202 95%/98.5/99%, Silica dioxide grade (si)2202 70% 95 % 98% 99%.
Silicon dioxide, precipitated silica.
High quality silica and silicon dioxide .
Silica sand SIO2.
Silica matting agent, ink-jet printing silicon dioxide, anti-caking ageng (food grade), hydrohobic silica, fumed silica, nano silica.
Silicon dioxide & precipitated silica.FCA, CFR, CIF, DDU, DDP
Tripoli powder, silica sand, sio2, silica clay, flint, chert, limestone.
