| Amorphous Silica Microspheres & Nanospheres | Cospheric LLC | Silica microspheres are inherently hydrophillic and negatively charged. These particles provide higher opacity than glass microspheres and are often used as contrast particles. Aqueous suspensions of silica microspheres rarely require the use of surfactan...voir plus Silica microspheres are inherently hydrophillic and negatively charged. These particles provide higher opacity than glass microspheres and are often used as contrast particles. Aqueous suspensions of silica microspheres rarely require the use of surfactants or stabilizers. Silane coatings enable silica microspheres to be modified to generate functional groups or alter surface properties. Additional advantage of silica microspheres is glass transition temperature of over 1000 degrees Celsius, which makes them suitable for high temperature applications. Silica microspheres and nanospheres are composed of synthetic amorphous silica made in a laboratory batch environment. voir moins | |
| Barium Titanate Glass Spheres & Microspheres | Cospheric LLC | Barium titanate glass is a unique optical glass formulation based on a large percentage of Barium Oxide (BaO) and Titanium Oxide (TiO2), as opposed to other traditional glass formulas which are mostly Silica (SiO2). Barium titanate glass offers a much hig...voir plus Barium titanate glass is a unique optical glass formulation based on a large percentage of Barium Oxide (BaO) and Titanium Oxide (TiO2), as opposed to other traditional glass formulas which are mostly Silica (SiO2). Barium titanate glass offers a much higher refractive index compared to other glass formulations. Refractive Index is the ratio of the speed of light in a vacuum to the speed of light in the specified material - a description of how light slows down as it passes through an optical material. High refractive index microspheres are critical when used for optical systems where high refractive power is required such as endoscopy, micro-optics, defense and microscopy. Barium titanate glass microspheres will reflect back more light directly to the viewer. High index of refraction enables retroreflectivity which is often desired in guard rails, traffic signs, reflective paint, tape or clothing. Barium titanate glass hemispherically coated with aluminum ensures that the light bounces off the aluminum- coated half of the sphere and produces the retroreflective effect for high visibility in dark conditions. voir moins | |
| Borosilicate Glass Spheres & Microspheres | Cospheric LLC | Borosilicate Glass is well-known for its durability, low coefficient of expansion, low density, high softening point, high resistance to acids and thermal shock, compared to other glass formulations. The chemical composition consists primarily of silicon ...voir plus Borosilicate Glass is well-known for its durability, low coefficient of expansion, low density, high softening point, high resistance to acids and thermal shock, compared to other glass formulations. The chemical composition consists primarily of silicon oxide (SiO2) and boron oxide (B2O3). Solid Glass Microspheres, also called glass beads, provide multiple benefits including enhanced processing, excellent chemical and heat resistance, thermal stability, low oil absorption, and are often used in automotive, electrical, household appliance, adhesives, packaging, paint and construction industries. Glass is non-toxic, extremely stable and recyclable. Cospheric specializes in solid glass microspheres with perfect sphericity, tight tolerances and particle size distributions for biomedical, life sciences, microscopy, automotive, high-tech equipment and specialty applications. voir moins | |
| D-101 | BlueSky Chemical Co., Ltd. | D-101, also known as tetramethoxysilane, can be used to provide a scratch-resistant coating and impact modifiers for glass. It can also be used as a drying agent in sealing formulations. | |
| D-31 | BlueSky Chemical Co., Ltd. | D-31 is a blend of methyltris (methylethylketoxime) silane and tetrakis (methylethylketoxime) silane. This product is a cross-linking agent for oxime silicone sealants and is also a liquid raw material for neutral condensation curing silicone sealants. | |
| D-32 | BlueSky Chemical Co., Ltd. | D-32 is a blend of methyltris (methyl ethylketoxime) silane and tetrakis (methyl ethylketoxime) silane. This product is a cross-linking agent for RTV oxime silicone sealants. It is also liquid raw material for neutral condensation curing silicone sealants...voir plus D-32 is a blend of methyltris (methyl ethylketoxime) silane and tetrakis (methyl ethylketoxime) silane. This product is a cross-linking agent for RTV oxime silicone sealants. It is also liquid raw material for neutral condensation curing silicone sealants. Its density at 25 degrees Celsius is 0.98 g/ml. voir moins | |
| D-33 | BlueSky Chemical Co., Ltd. | D-33 is a methyltris (methyl ethylketoxime) silane. This product can be used as a cross-linking agent for RTV oxime silicone sealants as well as liquid raw materials for neutral condensation curing silicone sealants. Its density at 25 degrees Celsius is 0...voir plus D-33 is a methyltris (methyl ethylketoxime) silane. This product can be used as a cross-linking agent for RTV oxime silicone sealants as well as liquid raw materials for neutral condensation curing silicone sealants. Its density at 25 degrees Celsius is 0.99 g/ml. voir moins | |
| D-34 | BlueSky Chemical Co., Ltd. | D-34 is an oxime silane-based crosslinker, low-ketoxime raw material. This product can be used as a cross-linking agent for RTV oxime silicone sealants as well as a neutral condensation curing silicone sealants. Its density at 25 degrees Celsius is 1.0330...voir plus D-34 is an oxime silane-based crosslinker, low-ketoxime raw material. This product can be used as a cross-linking agent for RTV oxime silicone sealants as well as a neutral condensation curing silicone sealants. Its density at 25 degrees Celsius is 1.0330 g/ml. voir moins | |
| D-35 | BlueSky Chemical Co., Ltd. | D-35 is a tetra-oximino silane in toluene. This product is a neutral curing agent for silicone sealant formulations. Its density at 25 degrees Celsius is 0.930 g/ml. | |
| D-36 | BlueSky Chemical Co., Ltd. | D-36 is a phenyltris (methyl ethylketoximino) silane. This product is a cross-linking agent for one-component neutral cure silicone sealants. Its density at 25 degrees Celsius is 0.995 g/ml. | |
| D-60 | BlueSky Chemical Co., Ltd. | D-60 is a di(1,3-propanediol)-bis(ethylacetoacetate) titanium. This product can be used to crosslink and promote adhesion in silicone sealants, adhesives, binders, and paints. Its density at 25 degrees Celsius lies between 1.05 and 1.1 g/ml. | |
| D-70 | BlueSky Chemical Co., Ltd. | D-70 is a dibutyltindiacetate. This product is a catalyst for polyurethane coating and a curing agent for acetoxy sealants. Its density at 25 degrees Celsius is 1.32 g/ml. | |
| D-90 | BlueSky Chemical Co., Ltd. | D-90 is a vinyltris (methylethylketoxime) silane. This product is a neutral curing agent that can be used in silicone sealant formulations. It is usually used in combination with methyloxime silane. This product's density at 25 degrees Celsius is 0.99 g/m...voir plus D-90 is a vinyltris (methylethylketoxime) silane. This product is a neutral curing agent that can be used in silicone sealant formulations. It is usually used in combination with methyloxime silane. This product's density at 25 degrees Celsius is 0.99 g/ml. voir moins | |
| D-91 | BlueSky Chemical Co., Ltd. | D-91 is a blend of vinyltris (methyl ethylketoxime) silane and tetrakis (methyl ethylketoxime) silane. This product is a neutral curing agent for silicone sealant formulations. It is usually used in combination with methyloxime silanes. This product's de...voir plus D-91 is a blend of vinyltris (methyl ethylketoxime) silane and tetrakis (methyl ethylketoxime) silane. This product is a neutral curing agent for silicone sealant formulations. It is usually used in combination with methyloxime silanes. This product's density at 25 degrees Celsius is 0.99 g/ml. voir moins | |
| D-92 | BlueSky Chemical Co., Ltd. | D-92 is a blend of vinyltris (methyl ethylketoxime) silane and tetrakis (methyl ethylketoxime) silane. This product is a neutral curing agent for silicone sealant formulations. It is used in combination with methyloxime silanes. This product's density ...voir plus D-92 is a blend of vinyltris (methyl ethylketoxime) silane and tetrakis (methyl ethylketoxime) silane. This product is a neutral curing agent for silicone sealant formulations. It is used in combination with methyloxime silanes. This product's density at 25 degrees Celsius is 0.99 g/ml. voir moins | |
| Density Marker Beads | Cospheric LLC | Density marker beads are small colored microspheres of known mass density that are used for calibrating density gradients and determining density in gradient columns. Density gradients are often used for separations and purification of cells, viruses and ...voir plus Density marker beads are small colored microspheres of known mass density that are used for calibrating density gradients and determining density in gradient columns. Density gradients are often used for separations and purification of cells, viruses and sub-cellular particles. Generally a set of several density marker beads covering a range of densities is used. The gradient is calibrated with beads that float at different heights within the column. When a test sample is added to the column, it drops until the point of neutral buoyancy, and the density is determined from the calibration chart. Density gradient columns can be used to measure the density of any sample. voir moins | |
| Fluorescent & Phoshorescent Microspheres | Cospheric LLC | Polyethylene microspheres of high sphericity and narrowly graded particle size distribution are used in industrial and scientific applications for process control, diagnostics, and medical device technology. It is often advantageous to color code the part...voir plus Polyethylene microspheres of high sphericity and narrowly graded particle size distribution are used in industrial and scientific applications for process control, diagnostics, and medical device technology. It is often advantageous to color code the particles by size to better understand which part of the process the spheres of the specific size were able to pass through, or where the contamination in the process is coming from. Polyethylene is inert to most solvents. Polyethylene microspheres are hydrophobic and need to be coated with surfactant prior to suspending in water or aqueous media. voir moins | |
| Hollow Glass Microspheres | Cospheric LLC | Hollow Glass Microspheres, also called bubbles, microbubbles, or microballoons, are typically made out of borosilicate- sodalime glass blend formulation and provide the benefits of low density, high heat and chemical resistance. The walls of glass microsp...voir plus Hollow Glass Microspheres, also called bubbles, microbubbles, or microballoons, are typically made out of borosilicate- sodalime glass blend formulation and provide the benefits of low density, high heat and chemical resistance. The walls of glass microspheres are rigid and typically have the thickness of 10% of the diameter of the sphere. The crush strength of the hollow spheres is determined by the thickness of the walls and, as expected, the higher the sphere density the higher the crush strength. The lightweight hollow glass spheres are chemically stable, noncombustible, nonporous, and have excellent water resistance. voir moins | |
| KTR-100 | Suparna Chemicals Ltd. | KTR-100 is a ketonic resin that has the appearance of white prills. It is neutral, light in color, and inert to saponification. It displays good pigment-wetting properties, and increases yield of coating systems. It is suitable for all types of industries...voir plus KTR-100 is a ketonic resin that has the appearance of white prills. It is neutral, light in color, and inert to saponification. It displays good pigment-wetting properties, and increases yield of coating systems. It is suitable for all types of industries, including nitrocellulose paints where it improves polishing characteristic and adhesion. In printing inks, it enhances adhesion, imparts gloss, improves drying properties, and increases solids content, where it is used in maleic resins, alkyd resins, nitro cellulose, and polyvinyl butyral. KTRs are also used in isocyanate based adhesive systems, as well as radiation cured adhesives and in water clear systems. KTR-100 has a softening point of 95 to 105 °C, in butyl acetate of 75 to 95 at 25 °C (cps), and a hydroxyl value of 170 to 200. voir moins | |
| KTR-118 | Suparna Chemicals Ltd. | KTR-118 is a ketonic resin that has the appearance of white prills. It is neutral, light in color, and inert to saponification. It displays good pigment-wetting properties, and increases yield of coating systems. It is suitable for all types of industries...voir plus KTR-118 is a ketonic resin that has the appearance of white prills. It is neutral, light in color, and inert to saponification. It displays good pigment-wetting properties, and increases yield of coating systems. It is suitable for all types of industries, including nitrocellulose paints where it improves polishing characteristic and adhesion. In printing inks, it enhances adhesion, imparts gloss, improves drying properties, and increases solids content, where it is used in maleic resins, alkyd resins, nitro cellulose, and polyvinyl butyral. KTRs are also used in isocyanate based adhesive systems, as well as radiation cured adhesives and in water clear systems. KTR-118 has a softening point of 105 to 115 °C, in butyl acetate of 100 to 120 at 25 °C (cps), and a hydroxyl value of 180 to 210. voir moins | |
| KTR-123 | Suparna Chemicals Ltd. | KTR-123 is a ketonic resin that has the appearance of white prills. It is neutral, light in color, and inert to saponification. It displays good pigment-wetting properties, and increases yield of coating systems. It is suitable for all types of industries...voir plus KTR-123 is a ketonic resin that has the appearance of white prills. It is neutral, light in color, and inert to saponification. It displays good pigment-wetting properties, and increases yield of coating systems. It is suitable for all types of industries, including nitrocellulose paints where it improves polishing characteristic and adhesion. In printing inks, it enhances adhesion, imparts gloss, improves drying properties, and increases solids content, where it is used in maleic resins, alkyd resins, nitro cellulose, and polyvinyl butyral. KTRs are also used in isocyanate based adhesive systems, as well as radiation cured adhesives and in water clear systems. KTR-123 has a softening point of 105 to 115 °C, in butyl acetate of 110 to 140 at 25 °C (cps), and a hydroxyl value of 200 to 230. voir moins | |
| LithoFill 100 | LITHOS Industrial Minerals GmbH | LithoFill 100 is a natural aluminium-silicate Zeolite with a high content of Clinoptilolite. It exhibits an extremely high porosity and cationic exchange capacity, making it suitable for use in paints, coatings, and adhesives as a filler, odor reducer, an...voir plus LithoFill 100 is a natural aluminium-silicate Zeolite with a high content of Clinoptilolite. It exhibits an extremely high porosity and cationic exchange capacity, making it suitable for use in paints, coatings, and adhesives as a filler, odor reducer, anti-settling agent, and thickener. voir moins | |
| LithoFill BM | LITHOS Industrial Minerals GmbH | LithoFill BM is a natural aluminium-silicate Zeolite with a high content of Clinoptilolite. It exhibits an extremely high porosity and cationic exchange capacity, making it suitable for use in paints, coatings, and adhesives as a filler, odor reducer, ant...voir plus LithoFill BM is a natural aluminium-silicate Zeolite with a high content of Clinoptilolite. It exhibits an extremely high porosity and cationic exchange capacity, making it suitable for use in paints, coatings, and adhesives as a filler, odor reducer, anti-settling agent, and thickener. voir moins | |
| LithoFill MM | LITHOS Industrial Minerals GmbH | LithoFill MM is a natural aluminium-silicate Zeolite with a high content of Clinoptilolite. It exhibits an extremely high porosity and cationic exchange capacity, making it suitable for use in paints, coatings, and adhesives as a filler, odor reducer, ant...voir plus LithoFill MM is a natural aluminium-silicate Zeolite with a high content of Clinoptilolite. It exhibits an extremely high porosity and cationic exchange capacity, making it suitable for use in paints, coatings, and adhesives as a filler, odor reducer, anti-settling agent, and thickener. voir moins | |
| LT-151 | BlueSky Chemical Co., Ltd. | LT-151 is a vinyltriethoxysilane. This product can be used as a cross-linking agent and adhesion improver in alkoxy-terminated RTV-1 sealants. Its density at 20 degrees Celsius is 0.905 g/ml. | |
| LT-530 | BlueSky Chemical Co., Ltd. | LT-530 is a 2-(3,4-epoxycyclohexyl) ethyl trimethoxysilane. This product can be used as a water-based polyurethane dispersion in adhesives and as an adhesion promoter for organic/inorganic interfaces. Its density at 25 degrees Celsius is 1.07 g/ml. | |
| LT-540 | BlueSky Chemical Co., Ltd. | LT-540 is a γ-aminopropyltrimethoxysilane and a bifunctional organosilane possessing a reactive primary amine and hydrolysable inorganic methoxysilyl groups. This product can be used as an additive and primer for chemical modification of sealants and adhe...voir plus LT-540 is a γ-aminopropyltrimethoxysilane and a bifunctional organosilane possessing a reactive primary amine and hydrolysable inorganic methoxysilyl groups. This product can be used as an additive and primer for chemical modification of sealants and adhesives and in polymers. Its density at 25 degrees Celsius is 1.01 g/ml. voir moins | |
| LT-550 | BlueSky Chemical Co., Ltd. | LT-550 is a γ-aminopropyltriethoxysilane, a bifunctional silane possessing a reactive primary amino group and hydrolyzable ethoxysilyl groups. This product can be used as an adhesion promoter in acrylic coatings, adhesives, and sealants. Its density at 25...voir plus LT-550 is a γ-aminopropyltriethoxysilane, a bifunctional silane possessing a reactive primary amino group and hydrolyzable ethoxysilyl groups. This product can be used as an adhesion promoter in acrylic coatings, adhesives, and sealants. Its density at 25 degrees Celsius is 0.94 g/ml. voir moins | |
| LT-560 | BlueSky Chemical Co., Ltd. | LT-560 is a γ-glycidoxypropyltrimethoxysilane, a bifunctional silane possessing a reactive organic epoxide and hydrolysable inorganic methoxysilyl groups. This product can be used as a primer or additive in paints, coatings, sealants and adhesives. Its de...voir plus LT-560 is a γ-glycidoxypropyltrimethoxysilane, a bifunctional silane possessing a reactive organic epoxide and hydrolysable inorganic methoxysilyl groups. This product can be used as a primer or additive in paints, coatings, sealants and adhesives. Its density at 25 degrees Celsius is 1.07 g/ml. voir moins | |
| LT-590 | BlueSky Chemical Co., Ltd. | LT-590 is a γ-mercaptopropyl trimethoxysilane, also known as a bifunctional organosilane possessing a reactive organic mercapto and a hydrolysable inorganic methoxysilyl group. This product can be used as a primer or additive in sealants and adhesives. It...voir plus LT-590 is a γ-mercaptopropyl trimethoxysilane, also known as a bifunctional organosilane possessing a reactive organic mercapto and a hydrolysable inorganic methoxysilyl group. This product can be used as a primer or additive in sealants and adhesives. Its density at 25 degrees Celsius is 1.057 g/ml. voir moins | |
| LT-602 | BlueSky Chemical Co., Ltd. | LT-602 is an N-(β-aminoethyl)-γ-aminopropylmethyldimethoxysilane. This product can be used as a primer or additive in adhesives and sealants. It can also be used as an adhesion promoter in paints and coatings. Its density at 25 degrees Celsius is 0.98 g/m...voir plus LT-602 is an N-(β-aminoethyl)-γ-aminopropylmethyldimethoxysilane. This product can be used as a primer or additive in adhesives and sealants. It can also be used as an adhesion promoter in paints and coatings. Its density at 25 degrees Celsius is 0.98 g/ml. voir moins | |
| LT-792 | BlueSky Chemical Co., Ltd. | LT-792 is a N-(2-aminoethyl)-3-aminopropyltrimethoxysilane. This product can be used as a primer or additive in adhesives and sealants. It can also be used as an adhesion improver in paints and coatings. Its density at 25 degrees Celsius is 1.03 g/ml. | |
| Polyethylene Microspheres & Nanospheres | Cospheric LLC | Polyethylene microspheres of high sphericity and narrowly graded particle size distribution are used in industrial and scientific applications for process control, diagnostics, and medical device technology. Neutrally-buoyant spherical polymer particles a...voir plus Polyethylene microspheres of high sphericity and narrowly graded particle size distribution are used in industrial and scientific applications for process control, diagnostics, and medical device technology. Neutrally-buoyant spherical polymer particles are specifically designed for suspension in fresh water, enabling flow visualization and PIV analysis of fluid flow in a device. It is often advantageous to color code the particles by size to better understand which part of the process the spheres of the specific size were able to pass through, or where the contamination in the process is coming from. Polyethylene is inert to most solvents. Polyethylene microspheres are hydrophobic and need to be coated with surfactant prior to suspending in water or aqueous media. voir moins | |
| Poly(methyl methacrylate) Spheres, Microspheres & Nanospheres | Cospheric LLC | Poly(methyl methacrylate), PMMA, or acrylic microspheres and spheres are spherical polymer beads that are a transparent thermoplastic synthesized from methyl methacrylate polymer. PMMA microbeads are known for high impact and heat resistance, and good ten...voir plus Poly(methyl methacrylate), PMMA, or acrylic microspheres and spheres are spherical polymer beads that are a transparent thermoplastic synthesized from methyl methacrylate polymer. PMMA microbeads are known for high impact and heat resistance, and good tensile and flexural strength. These strong yet lightweight polymer microspheres are often used as spacers, fillers, and reference particles for a variety of specialty applications in life sciences, medical technology, MEMS, optics and development of high performance composites. Uncoated poly(methyl methacrylate) or PMMA microspheres and spheres are often used in manufacturing of porous ceramics, self assembled microfluidic devices, and in biomedical research. Also often used as a lightweight alternative to glass microspheres. voir moins | |
| Retroreflective Microspheres | Cospheric LLC | Retroreflective Microspheres incorporate a hemispherically coated aluminum shell which provides maximum retroreflection. In bulk, these metallized glass spheres appear as a grey powder. Under an optical microscope, each individual microsphere displays a p...voir plus Retroreflective Microspheres incorporate a hemispherically coated aluminum shell which provides maximum retroreflection. In bulk, these metallized glass spheres appear as a grey powder. Under an optical microscope, each individual microsphere displays a partial aluminum coating. Aluminum (Al) coatings on microspheres offer advantages in developing retroreflective surfaces for high visibility materials and applications. The hemispherical (half-shell) aluminum coating creates the mechanism for retroreflectivity as the light passes through the clear half of the glass bead and “bounces” off the reflective aluminum-coated back surface, directing the light back to the source or the viewer. Additional surface coatings (silane or fluorochemical) ensure that the spheres remain on the surface of the formulation, thereby enhancing the effect of retroreflectivity. voir moins | |
| Soda Lime Glass Spheres & Microspheres | Cospheric LLC | Solid soda lime glass, also know as soda lime silicate glass, is the most common type of solid glass microspheres available. Solid Glass Microspheres, also called glass beads, provide multiple benefits including enhanced processing, excellent chemical and...voir plus Solid soda lime glass, also know as soda lime silicate glass, is the most common type of solid glass microspheres available. Solid Glass Microspheres, also called glass beads, provide multiple benefits including enhanced processing, excellent chemical and heat resistance, thermal stability, low oil absorption, and are often used in automotive, electrical, household appliance, adhesives, packaging, paint and construction industries. Glass is non-toxic, extremely stable and recyclable. Cospheric specializes in solid glass microspheres with perfect sphericity, tight tolerances and particle size distributions for biomedical, life sciences, microscopy, automotive, high-tech equipment and specialty applications. voir moins | |
| Stainless Steel Spheres & Microspheres | Cospheric LLC | Stainless Steel Spheres & Microspheres are part of a wide selection of size ranges of corrosion resistant stainless steel microspheres from 1um on up to 1.2mm. Highly spherical 304 Stainless Steel microspheres are often used as conductive spacers in bond ...voir plus Stainless Steel Spheres & Microspheres are part of a wide selection of size ranges of corrosion resistant stainless steel microspheres from 1um on up to 1.2mm. Highly spherical 304 Stainless Steel microspheres are often used as conductive spacers in bond line applications or as high density test projectiles. voir moins |
