| 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...view more 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. view less | |
| 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...view more 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. view less | |
| 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 ...view more 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. view less | |
| 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 ...view more 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. view less | |
| 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...view more 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. view less | |
| 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...view more 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. view less | |
| Kemapox® EM 260 | CTP Egypt S.A.E. CTP Original | Kemapox® EM 260 is a branched-urethane polymer with blocked, isocyanate groups which can be cured using amine hardeners. This product is used for internal modification of epoxy systems to impart to them flexibility and toughness. It can be used in coating...view more Kemapox® EM 260 is a branched-urethane polymer with blocked, isocyanate groups which can be cured using amine hardeners. This product is used for internal modification of epoxy systems to impart to them flexibility and toughness. It can be used in coatings, sealing membranes, and joint filler applications. It has a density of 1.05 g/cm3 at 23°C and a viscosity of 77000-120000 mPas at 23°C. view less | |
| Kemapox® EM 267 | CTP Egypt S.A.E. CTP Original | Kemapox® EM 267 is a low-viscosity, branched-urethane polymer with blocked, isocyanate groups which can be cured using amine hardeners. This product is used for internal modification of epoxy systems to impart to them flexibility and toughness. It can be ...view more Kemapox® EM 267 is a low-viscosity, branched-urethane polymer with blocked, isocyanate groups which can be cured using amine hardeners. This product is used for internal modification of epoxy systems to impart to them flexibility and toughness. It can be used in coatings, sealing membranes, and joint filler applications. It has a density of 1.03 g/cm3 at 23°C and a viscosity of 5000 mPas at 23°C. view less | |
| Kemapox® HF 308 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 308 is a modified aliphatic amine epoxy hardener. This product works well with injection resins at ambient temperatures. It can be used in fast curing mortar systems, adhesives, and coal tar epoxy systems. It has a density of 0.95 g/cm3 at 23°...view more Kemapox® HF 308 is a modified aliphatic amine epoxy hardener. This product works well with injection resins at ambient temperatures. It can be used in fast curing mortar systems, adhesives, and coal tar epoxy systems. It has a density of 0.95 g/cm3 at 23°C and a viscosity of 210 mPas at 23°C. view less | |
| Kemapox® HF 317 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 317 is a modified aliphatic polyamine epoxy hardener. This product produces very good films in adverse conditions that minimize problems of intermediate adhesion. It can be used in primers and coatings at high ambient temperatures, and is also...view more Kemapox® HF 317 is a modified aliphatic polyamine epoxy hardener. This product produces very good films in adverse conditions that minimize problems of intermediate adhesion. It can be used in primers and coatings at high ambient temperatures, and is also suitable for castings with an extended pot life. It has a density of 1.03 g/cm3 at 23°C and a viscosity of 190 mPas at 23°C. view less | |
| Kemapox® HF 321 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 321 is a modified cycloaliphatic polyamine epoxy hardener. This product is used as a hardener for epoxy resin formulations and blocked polyurethane prepolymers. It has a density of 1.02 g/cm3 at 23°C and a viscosity of 22 mPas at 23°C. | |
| Kemapox® HF 324 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 324 is a modified cycloaliphatic polyamine epoxy hardener. This product is used as a hardener for epoxy resin formulations and blocked polyurethane prepolymers. It has a density of 0.96 g/cm3 at 23°C and a viscosity of 26 mPas at 23°C. | |
| Kemapox® HF 326 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 326 is a modified cycloaliphatic polyamine epoxy hardener. This product is designed for injection epoxy systems, and it can also be used in grouting, mortars, and adhesives. It has a density of 0.95 g/cm3 at 23°C and a viscosity of 80 mPas at ...view more Kemapox® HF 326 is a modified cycloaliphatic polyamine epoxy hardener. This product is designed for injection epoxy systems, and it can also be used in grouting, mortars, and adhesives. It has a density of 0.95 g/cm3 at 23°C and a viscosity of 80 mPas at 23°C. view less | |
| Kemapox® HF 328 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 328 is a modified cycloaliphatic polyamine epoxy hardener. This product is often used in epoxy systems for primers and coatings for solvent-free systems. It has a density of 0.96 g/cm3 at 23°C and a viscosity of 150 mPas at 23°C. | |
| Kemapox® HF 331 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 331 is a modified cycloaliphatic polyamine epoxy hardener. This product is often used in production of superior quality coatings, floorings and mortars for solvent-free systems. It has a density of 1.02 g/cm3 at 23°C and a viscosity of 1200 mP...view more Kemapox® HF 331 is a modified cycloaliphatic polyamine epoxy hardener. This product is often used in production of superior quality coatings, floorings and mortars for solvent-free systems. It has a density of 1.02 g/cm3 at 23°C and a viscosity of 1200 mPas at 23°C. view less | |
| Kemapox® HF 332 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 332 is a modified cycloaliphatic polyamine epoxy hardener. This product is designed for applications that need good chemical and mechanical resistance with enhanced resistance to yellowing. It can be used in self-leveling flooring applications...view more Kemapox® HF 332 is a modified cycloaliphatic polyamine epoxy hardener. This product is designed for applications that need good chemical and mechanical resistance with enhanced resistance to yellowing. It can be used in self-leveling flooring applications, coatings, and mortars. It has a density of 1.03 g/cm3 at 23°C and a viscosity of 350 mPas at 23°C. view less | |
| Kemapox® HF 337 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 337 is a modified cycloaliphatic polyamine epoxy hardener. This product is often used in coatings and mortars for solvent-free systems. It can be highly filled to give high compressive strength mortars and can be applied at low ambient tempera...view more Kemapox® HF 337 is a modified cycloaliphatic polyamine epoxy hardener. This product is often used in coatings and mortars for solvent-free systems. It can be highly filled to give high compressive strength mortars and can be applied at low ambient temperatures. It has a density of 1.03 g/cm3 at 23°C and a viscosity of 80 mPas at 23°C. view less | |
| Kemapox® HF 338 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 338 is a modified aliphatic polyamine epoxy hardener. This product is designed for primers and darker colored coatings and mortars for solvent-free systems. It has a density of 1.04 g/cm3 at 23°C and a viscosity of 200 mPas at 23°C. | |
| Kemapox® HF 339 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 339 is a modified cycloaliphatic polyamine epoxy hardener. This product is designed for epoxy primers, coatings and mortars for solvent-free systems and it can provide a good cure even at temperatures below 8°C. It has a density of 1.04 g/cm3 ...view more Kemapox® HF 339 is a modified cycloaliphatic polyamine epoxy hardener. This product is designed for epoxy primers, coatings and mortars for solvent-free systems and it can provide a good cure even at temperatures below 8°C. It has a density of 1.04 g/cm3 at 23°C and a viscosity of 190 mPas at 23°C. view less | |
| Kemapox® HF 340 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 340 is a modified cycloaliphatic polyamine epoxy hardener. This product is designed for coatings and mortars for solvent-free systems when applied at relatively low ambient temperatures. It provides good chemical and mechanical properties. It ...view more Kemapox® HF 340 is a modified cycloaliphatic polyamine epoxy hardener. This product is designed for coatings and mortars for solvent-free systems when applied at relatively low ambient temperatures. It provides good chemical and mechanical properties. It has a density of 1.01 g/cm3 at 23°C and a viscosity of 60 mPas at 23°C. view less | |
| Kemapox® HF 343 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 343 is a modified aliphatic polyamine epoxy hardener. This product is designed for systems where elastic and tough self-leveling floors and coatings are required. It has a density of 0.96 g/cm3 at 23°C and a viscosity of 350 mPas at 23°C. | |
| Kemapox® HF 346 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 346 is a modified aliphatic polyamine epoxy hardener. This product is a low viscosity, slow-setting hardener designed for conditions where a low setting time for coatings and primers is required in hot temperatures. It has a density of 1.01 g/...view more Kemapox® HF 346 is a modified aliphatic polyamine epoxy hardener. This product is a low viscosity, slow-setting hardener designed for conditions where a low setting time for coatings and primers is required in hot temperatures. It has a density of 1.01 g/cm3 at 23°C and a viscosity of 70 mPas at 23°C. view less | |
| Kemapox® HF 349 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 349 is a modified aliphatic polyamine epoxy hardener. This product is a low-viscosity, medium-setting hardener recommended for primers and general purpose coatings and floorings in solvent-free systems. It has a density of 0.95 g/cm3 at 23°C a...view more Kemapox® HF 349 is a modified aliphatic polyamine epoxy hardener. This product is a low-viscosity, medium-setting hardener recommended for primers and general purpose coatings and floorings in solvent-free systems. It has a density of 0.95 g/cm3 at 23°C and a viscosity of 50 mPas at 23°C. view less | |
| Kemapox® HF 366 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 366 is a Mannich-based, solvent-free epoxy hardener. This product is a high chemical resistant hardener that is recommended for use in mortars, adhesives and coatings for solvent-free systems where high chemical resistance against acids, alkal...view more Kemapox® HF 366 is a Mannich-based, solvent-free epoxy hardener. This product is a high chemical resistant hardener that is recommended for use in mortars, adhesives and coatings for solvent-free systems where high chemical resistance against acids, alkalis, and solvent is required. It has a density of 1.00 g/cm3 at 23°C and a viscosity of 1500 mPas at 23°C. view less | |
| Kemapox® HF 367 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 367 is a Mannich-based, solvent-free epoxy hardener. This product is a fast-setting, high chemical resistant hardener recommended for mortars, adhesives and coatings for solvent-free systems where high chemical resistance against acids, alkali...view more Kemapox® HF 367 is a Mannich-based, solvent-free epoxy hardener. This product is a fast-setting, high chemical resistant hardener recommended for mortars, adhesives and coatings for solvent-free systems where high chemical resistance against acids, alkalis, and solvents is required. It has a density of 1.10 g/cm3 at 23°C and a viscosity of 1100 mPas at 23°C. view less | |
| Kemapox® HF 369 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 369 is a phenol-free, Mannich-based epoxy hardener. This product is a fast-setting, high chemical resistant hardener designed for mortars, adhesives and coatings for solvent-free systems where high chemical resistance against acids, alkalis an...view more Kemapox® HF 369 is a phenol-free, Mannich-based epoxy hardener. This product is a fast-setting, high chemical resistant hardener designed for mortars, adhesives and coatings for solvent-free systems where high chemical resistance against acids, alkalis and solvents is required. It can also be used to accelerate slow-setting systems such as tar-epoxy coatings or mortars. It has a density of 1.04 g/cm3 at 23°C and a viscosity of 1900 mPas at 23°C. view less | |
| Kemapox® HF 381 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 381 is a modified aromatic polyamine epoxy hardener. This product is a very high chemical resistant hardener with a very slow setting time for solvent-free systems. It is recommended for very high resistance to organic and inorganic acids and ...view more Kemapox® HF 381 is a modified aromatic polyamine epoxy hardener. This product is a very high chemical resistant hardener with a very slow setting time for solvent-free systems. It is recommended for very high resistance to organic and inorganic acids and alkalis. It has a density of 1.13 g/cm3 at 23°C and a viscosity of 28000 mPas at 23°C. view less | |
| Kemapox® HF 383 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 383 is a modified aromatic polyamine epoxy hardener. This product is a very high chemical resistant hardener with a very slow setting time for solvent-free systems. It is recommended for very high resistance to organic and inorganic acids and ...view more Kemapox® HF 383 is a modified aromatic polyamine epoxy hardener. This product is a very high chemical resistant hardener with a very slow setting time for solvent-free systems. It is recommended for very high resistance to organic and inorganic acids and alkalis. It has a density of 1.12 g/cm3 at 23°C and a viscosity of 4000 mPas at 25°C. view less | |
| Kemapox® HF 385 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 385 is a modified aromatic polyamine epoxy hardener. This product is a very high chemical resistant hardener with a very fast setting time for solvent-free systems. It is recommended for very high resistance to organic and inorganic acids and ...view more Kemapox® HF 385 is a modified aromatic polyamine epoxy hardener. This product is a very high chemical resistant hardener with a very fast setting time for solvent-free systems. It is recommended for very high resistance to organic and inorganic acids and alkalis. It has a density of 1.13 g/cm3 at 23°C and a viscosity of 18000 mPas at 25°C. view less | |
| Kemapox® HF 388 | CTP Egypt S.A.E. CTP Original | Kemapox® HF 388 is a modified aromatic polyamine epoxy hardener. This product is a very high chemical resistant hardener with a very fast setting time for solvent-free systems. It is recommended for very high resistance to organic and inorganic acids and ...view more Kemapox® HF 388 is a modified aromatic polyamine epoxy hardener. This product is a very high chemical resistant hardener with a very fast setting time for solvent-free systems. It is recommended for very high resistance to organic and inorganic acids and alkalis. It has a density of 1.12 g/cm3 at 23°C and a viscosity of 9000 mPas at 23°C. view less | |
| Kemapox® HW 500 | CTP Egypt S.A.E. CTP Original | Kemapox® HW 500 is a water-reducible, modified cycloaliphatic polyamine epoxy hardener. This product is a water-borne hardener that can be used with either solvent-free epoxy resins or emulsified epoxy resin systems. It can be used in coatings and floorin...view more Kemapox® HW 500 is a water-reducible, modified cycloaliphatic polyamine epoxy hardener. This product is a water-borne hardener that can be used with either solvent-free epoxy resins or emulsified epoxy resin systems. It can be used in coatings and flooring applications, especially for concrete and steel substrates. It has a density of 1.05 g/cm3 at 23°C and a viscosity of 2000 mPas at 25°C. view less | |
| Kemapox® HW 502 | CTP Egypt S.A.E. CTP Original | Kemapox® HW 502 is a water-reducible, modified cycloaliphatic polyamine epoxy hardener. This product is a water-borne hardener that can be used with either solvent-free or emulsified epoxy resin systems. It can be used in coatings and flooring application...view more Kemapox® HW 502 is a water-reducible, modified cycloaliphatic polyamine epoxy hardener. This product is a water-borne hardener that can be used with either solvent-free or emulsified epoxy resin systems. It can be used in coatings and flooring applications, especially for concrete and steel substrates. It has a density of 1.08 g/cm3 at 23°C and a viscosity of 17000 mPas at 25°C. view less | |
| Kemapur® PCU 200 S | CTP Egypt S.A.E. CTP Original | Kemapur® PCU 200 S is a polycarbonate, 2K water-borne matte coating and sealer. This product has excellent abrasion, chemical, and scratch resistance. It can be used to seal concrete and screed surfaces, as well as in epoxy and polyurethane flooring appli...view more Kemapur® PCU 200 S is a polycarbonate, 2K water-borne matte coating and sealer. This product has excellent abrasion, chemical, and scratch resistance. It can be used to seal concrete and screed surfaces, as well as in epoxy and polyurethane flooring applications. view less | |
| 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...view more 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. view less | |
| 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...view more 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. view less | |
| 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...view more 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. view less | |
| 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...view more 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. view less | |
| 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 ...view more 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. view less |
