| AC-21 | Ark (Fogang) Chemicals Industry Co., Ltd. | AC-21 is a modified amino saline primarily used as an adhesion promoter and comes as a light yellowish liquid. It can be used to enhance polymeric coatings, and as a binder to glass and metallic substrate. It can also be used as a coating material for epo...view more AC-21 is a modified amino saline primarily used as an adhesion promoter and comes as a light yellowish liquid. It can be used to enhance polymeric coatings, and as a binder to glass and metallic substrate. It can also be used as a coating material for epoxy, silicone, acrylic and polyurethane. view less | |
| AC-62 | Ark (Fogang) Chemicals Industry Co., Ltd. | AC-62 is a N-β-aminoethylaminopropyl trimethoxysilane with the chemical formula of H2NC2H4NHC3H6Si(OCH3)3 and comes as a clear to slightly yellowish liquid. Primarily used as a coupling agent in mineral reinforced Nylon 6, Nylon 66, PBT. AC-62 can be used...view more AC-62 is a N-β-aminoethylaminopropyl trimethoxysilane with the chemical formula of H2NC2H4NHC3H6Si(OCH3)3 and comes as a clear to slightly yellowish liquid. Primarily used as a coupling agent in mineral reinforced Nylon 6, Nylon 66, PBT. AC-62 can be used as an additive in foundry and abrasive thermosetting resin. view less | |
| AC-626 | Ark (Fogang) Chemicals Industry Co., Ltd. | AC-626 is an N,N Bis{3-(trimethoxysilyl)propyl} ethylene diamine with the chemical formula CH2NH(CH2)3Si(OCH3)3 and comes as a clear to slightly yellowish liquid. It is primarily used as a coupling agent in mineral reinforced Nylon 6, Nylon 66, PBT. AC-62...view more AC-626 is an N,N Bis{3-(trimethoxysilyl)propyl} ethylene diamine with the chemical formula CH2NH(CH2)3Si(OCH3)3 and comes as a clear to slightly yellowish liquid. It is primarily used as a coupling agent in mineral reinforced Nylon 6, Nylon 66, PBT. AC-626 can also be used as an additive in foundry and abrasive thermosetting resin. view less | |
| AC-63 | Ark (Fogang) Chemicals Industry Co., Ltd. | AC-63 is a γ-Methacryloxypropyl trimethoxysilane and comes as a clear, colorless liquid. Primarily used as an additive in mineral reinforced PET, AC-63 can be used to improve adhesion and coupling in free radical cured resin to inorganic glass fibers, cla...view more AC-63 is a γ-Methacryloxypropyl trimethoxysilane and comes as a clear, colorless liquid. Primarily used as an additive in mineral reinforced PET, AC-63 can be used to improve adhesion and coupling in free radical cured resin to inorganic glass fibers, clay and silicas. view less | |
| AC-65 | Ark (Fogang) Chemicals Industry Co., Ltd. | AC-65 is a γ-Aminopropyl triethoxysilane with the chemical formula H2NC3H6Si(OC2H5)3 and comes as a clear to slightly yellowish liquid. Primarily used as a primer or additive in phenolic resin. It can be used as a pre-treatment in filler and pigments for ...view more AC-65 is a γ-Aminopropyl triethoxysilane with the chemical formula H2NC3H6Si(OC2H5)3 and comes as a clear to slightly yellowish liquid. Primarily used as a primer or additive in phenolic resin. It can be used as a pre-treatment in filler and pigments for adhesive and sealant production. view less | |
| AC-66 | Ark (Fogang) Chemicals Industry Co., Ltd. | AC-66 is a γ-Glycidopropyl trimethoxysilane with the chemical formula CH2OCHCH2OC3H6Si(OCH3)3 and comes as a clear, colorless liquid. Primarily used as an additive to improve acrylic emulsion adhesion, AC-66 can be used as an adhesion promotor in polymer ...view more AC-66 is a γ-Glycidopropyl trimethoxysilane with the chemical formula CH2OCHCH2OC3H6Si(OCH3)3 and comes as a clear, colorless liquid. Primarily used as an additive to improve acrylic emulsion adhesion, AC-66 can be used as an adhesion promotor in polymer to glass and metallic substrates. view less | |
| AC-661 | Ark (Fogang) Chemicals Industry Co., Ltd. | AC-661 is a γ-Glycidopropyl methyl dimethoxysilane with the chemical formula CH2OCHCH2OC3H6SiCH3(OCH3)2 and comes as a clear colorless liquid. Primarily used as an additive to improve acrylic emulsion adhesion, AC-661 can be used as an adhesion promotor i...view more AC-661 is a γ-Glycidopropyl methyl dimethoxysilane with the chemical formula CH2OCHCH2OC3H6SiCH3(OCH3)2 and comes as a clear colorless liquid. Primarily used as an additive to improve acrylic emulsion adhesion, AC-661 can be used as an adhesion promotor in polymer to glass as well as in metallic substrates. view less | |
| AC-662 | Ark (Fogang) Chemicals Industry Co., Ltd. | AC-662 is a γ-Glycidopropyl methyl diethoxysilane with the chemical formula of CH2OCHCH2OC3H6SiCH3(OC2H5)2 and comes as clear colorless liquid. Primarily used as an additive to enhance adhesion in acrylic emulsion system, AC-662 can be used as an adhesion...view more AC-662 is a γ-Glycidopropyl methyl diethoxysilane with the chemical formula of CH2OCHCH2OC3H6SiCH3(OC2H5)2 and comes as clear colorless liquid. Primarily used as an additive to enhance adhesion in acrylic emulsion system, AC-662 can be used as an adhesion promoter to enhance polymer coating as well as a binder to glass and metal substrates. view less | |
| AC-66(E) | Ark (Fogang) Chemicals Industry Co., Ltd. | AC-66(E) is a γ-Glycidoxypropyl triethoxysilane with the chemical formula CH2OCHCH2OC3H6Si(OCH5)3 and comes as a clear, colorless liquid. Primarily used as an additive to enhance adhesion in acrylic emulsion system, AC-66(E) can be used as an adhesion pro...view more AC-66(E) is a γ-Glycidoxypropyl triethoxysilane with the chemical formula CH2OCHCH2OC3H6Si(OCH5)3 and comes as a clear, colorless liquid. Primarily used as an additive to enhance adhesion in acrylic emulsion system, AC-66(E) can be used as an adhesion promotor to enhance polymer coating and as a binder to glass and metal substrates. view less | |
| AC-67 | Ark (Fogang) Chemicals Industry Co., Ltd. | AC-67 is an β-(3,4-Epoxycyclohexyl) ethyltrimethoxysilane with the chemical structure CH2CH2Si(OCH3)3 and comes as a clear, colorless liquid. Primarily used in the production of adhesives and sealants, AC-67 can be used as an additive to improve acrylic e...view more AC-67 is an β-(3,4-Epoxycyclohexyl) ethyltrimethoxysilane with the chemical structure CH2CH2Si(OCH3)3 and comes as a clear, colorless liquid. Primarily used in the production of adhesives and sealants, AC-67 can be used as an additive to improve acrylic emulsions as well as used for filler in glass fiber surface treatments. view less | |
| AC-68 | Ark (Fogang) Chemicals Industry Co., Ltd. | AC-68 is a β-(3,4-Epoxycyclohexyl)ethyltriethoxysilane with the chemical structure CH2CH2Si(OC2H5)3 and comes as a clear, transparent liquid. Primarily used in the production of adhesives and sealants, AC-68 can be used as an additive to improve acrylic e...view more AC-68 is a β-(3,4-Epoxycyclohexyl)ethyltriethoxysilane with the chemical structure CH2CH2Si(OC2H5)3 and comes as a clear, transparent liquid. Primarily used in the production of adhesives and sealants, AC-68 can be used as an additive to improve acrylic emulsion in adhesives as well as a filler in glass fiber surface treatments. view less | |
| AC-703 Anionic Fluorocarbon Surfactant | Ark (Fogang) Chemicals Industry Co., Ltd. | AC-703 Anionic Fluorocarbon Surfactant is an anionic surfactant that is primarily used as a wetting, dispersing and leveling agent in paints, inks, dyes and leather production. This product has a high temperature and alkali resistance and can be used in s...view more AC-703 Anionic Fluorocarbon Surfactant is an anionic surfactant that is primarily used as a wetting, dispersing and leveling agent in paints, inks, dyes and leather production. This product has a high temperature and alkali resistance and can be used in strong base or strong oxidant media. It is a brownish, clear liquid in appearance. view less | |
| AC-76 | Ark (Fogang) Chemicals Industry Co., Ltd. | AC-76 is a Vinyltriisopropoxysilane with the chemical formula C11H24O3Si and comes as a clear and colorless liquid. It is primarily used as a monomer in acrylic emulsions in the production of paints and coatings. | |
| AC-77 | Ark (Fogang) Chemicals Industry Co., Ltd. | AC-77 is a Vinyltris-(2-methoxyethoxysilane) with the chemical formula H2C=CHSi(OCH2CH2OCH3)3 and comes as a clear liquid. Primarily used as a cross-linker in vinyl-acrylic emulsion systems, AC-77 can be used as an additive mineral filled polymers and oth...view more AC-77 is a Vinyltris-(2-methoxyethoxysilane) with the chemical formula H2C=CHSi(OCH2CH2OCH3)3 and comes as a clear liquid. Primarily used as a cross-linker in vinyl-acrylic emulsion systems, AC-77 can be used as an additive mineral filled polymers and other rubber chemicals as an adhesion promoter for paints and coatings. view less | |
| 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 | |
| APMS Fluid A 1000 | Ark (Fogang) Chemicals Industry Co., Ltd. | APMS Fluid A 1000 is an Amino terminated polydimethoxysiloxane with the chemical formula (C2H6OSi)nC26H54O5Si2. Primarily used in the production of silicone-polyurethane grafted polymers. It has multiple uses as a sizing agent in glass fibers and as a mod...view more APMS Fluid A 1000 is an Amino terminated polydimethoxysiloxane with the chemical formula (C2H6OSi)nC26H54O5Si2. Primarily used in the production of silicone-polyurethane grafted polymers. It has multiple uses as a sizing agent in glass fibers and as a modifier and curing agent for epoxy resins and coatings. view less | |
| APMS Fluid A 10000 | Ark (Fogang) Chemicals Industry Co., Ltd. | APMS Fluid A 10000 is an Amino terminated polydimethoxysiloxane with the chemical formula (C2H6OSi)nC26H54O5Si2. Primarily used in the production of silicone-polyurethane grafted polymers. It has multiple uses as a sizing agent in glass fibers and as a mo...view more APMS Fluid A 10000 is an Amino terminated polydimethoxysiloxane with the chemical formula (C2H6OSi)nC26H54O5Si2. Primarily used in the production of silicone-polyurethane grafted polymers. It has multiple uses as a sizing agent in glass fibers and as a modifier and curing agent for epoxy resins and coatings. view less | |
| APMS Fluid A 2000 | Ark (Fogang) Chemicals Industry Co., Ltd. | APMS Fluid A 2000 is an Amino terminated polydimethoxysiloxane with the chemical formula (C2H6OSi)nC26H54O5Si2. Primarily used in the production of silicone-polyurethane grafted polymers. It has multiple uses as a sizing agent in glass fibers and as a mod...view more APMS Fluid A 2000 is an Amino terminated polydimethoxysiloxane with the chemical formula (C2H6OSi)nC26H54O5Si2. Primarily used in the production of silicone-polyurethane grafted polymers. It has multiple uses as a sizing agent in glass fibers and as a modifier and curing agent for epoxy resins and coatings. view less | |
| APMS Fluid A 5000 | Ark (Fogang) Chemicals Industry Co., Ltd. | APMS Fluid A 5000 is an Amino terminated polydimethoxysiloxane with the chemical formula (C2H6OSi)nC26H54O5Si2. Primarily used in the production of silicone-polyurethane grafted polymers. It has multiple uses as a sizing agent in glass fibers and as a mod...view more APMS Fluid A 5000 is an Amino terminated polydimethoxysiloxane with the chemical formula (C2H6OSi)nC26H54O5Si2. Primarily used in the production of silicone-polyurethane grafted polymers. It has multiple uses as a sizing agent in glass fibers and as a modifier and curing agent for epoxy resins and coatings. 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 | |
| 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 | |
| Tetramethyldisiloxane | Ark (Fogang) Chemicals Industry Co., Ltd. | Tetramethyldisiloxane is a clear and colorless liquid with the chemical structure C4H14OSi2. It is widely used as a silicone intermediate in the production of high performance silicone surfactants, liquid silicone rubber, modified silicone oils, plastics ...view more Tetramethyldisiloxane is a clear and colorless liquid with the chemical structure C4H14OSi2. It is widely used as a silicone intermediate in the production of high performance silicone surfactants, liquid silicone rubber, modified silicone oils, plastics and other resins. view less |
