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Industrial-grade dark brown wax for polishes, coatings, and lubricants.
Durable, non-toxic PVC tubing for multiple uses. OD: 5/16", ID: 3/16"
High-purity coarse spherical copper powder with controlled particle size.
Carnauba Wax Flakes #1, Prime Yellow
Carnauba wax flakes are a hard, brittle, light yellow wax that provides a lustrous gloss. This top-quality food and cosmetic grade wax is vegetable-derived and supplied in flake form. It is FDA approved under Regulation 21 CFR 175.320 and CTFA listed. Compatible with vegetable, animal, and mineral waxes, as well as natural and synthetic resins, fatty acids, glycerides, and hydrocarbons. Insoluble in water and soluble in alcohol.
Product Specifications
| CAS Number | 8015-86-9 |
| Melting Point | 85°C / 185°F |
| Acid Value | 4.67 mg KOH/g |
| Saponification Value | 79.62 mg KOH/g |
Applications and Benefits:
- Polishing waxes for shoes, furniture, leather, automobiles, floors, fruits, and wood
- Cosmetics including creams, lip balms, lipsticks, hair care products, and mascara
- Lubricants such as greases and mold release agents
- Glazing agent for candies, gum, fruits, and paper
- Protective coatings including varnishes, lacquers, and enamels
- Pharmaceutical uses such as salves, ointments, tablet coatings, and time-release agents
- Other applications including candles and inks
Caution:
Ensure compatibility with intended applications. Follow safety precautions when handling.
Carnauba Wax Flakes #3, Amber
Carnauba wax flakes are a hard, brittle, amber-colored wax that provides a lustrous gloss for various applications. This high-quality cosmetic and industrial grade wax is vegetable-derived and supplied in flake form. It is FDA-approved under Regulation 21 CFR 175.320 and CTFA listed. The wax is compatible with vegetable, animal, and mineral waxes, as well as natural and synthetic resins, fatty acids, glycerides, and hydrocarbons. It is insoluble in water and soluble in alcohol.
Product Specifications
| CAS Number | 8015-86-9 |
| Melting Point | 83°C |
| Acid Value | 6 mg KOH/g |
| Saponification Value | 86 mg KOH/g |
| Flash Point | 299°C |
Applications and Benefits:
- Polishing waxes for shoes, furniture, leather, automobiles, floors, fruits, and wood
- Cosmetics including creams, lip balms, lipsticks, hair care products, and mascara
- Lubricants such as greases and mold release agents
- Glazing agent for candies, gum, fruits, and paper
- Protective coatings including varnishes, lacquers, and enamels
- Pharmaceutical uses such as salves, ointments, tablet coatings, and time-release agents
- Other applications including candles and inks
Caution:
Ensure compatibility with intended applications. Follow safety precautions when handling. Refer to the SDS for detailed safety and handling information.
Carnauba Wax Flakes #4, Dark Brown
Carnauba wax flakes are a hard, brittle, dark brown wax that provides a lustrous gloss for various industrial applications. This basic-quality, industrial-grade wax is vegetable-derived and comes in flake form. It is FDA-approved under Regulation 21 CFR 175.320 and CTFA listed. Compatible with all vegetable, animal, and mineral waxes, as well as natural and synthetic resins, fatty acids, glycerides, and hydrocarbons. Insoluble in water, soluble in alcohol.
Product Specifications
| CAS Number | 8015-86-9 |
| Melting Point | 82°C / 179.6°F |
| Form | Flakes |
| Color | Dark Brown |
| Solubility | Insoluble in water, soluble in alcohol |
Applications and Benefits:
- Polishing waxes for shoes, furniture, leather, automobiles, floors, fruits, and wood
- Cosmetics such as creams, lip balms, lipsticks, hair care products, and mascara
- Lubricants including greases and mold release
- Glazing agent for candies and gum
- Protective coatings such as varnishes, lacquers, and enamels
- Pharmaceutical applications including salves, ointments, and time-release agents
- Other uses including candles and inks
Caution:
Ensure compatibility with intended applications. Follow safety precautions when handling.
Cast Iron Dust, High Carbon, Mesh 150
A high carbon cast iron powder suitable for sintering, melting, fireworks, and hand warmers. May also be used as a filler in resins or added to concrete for a rust effect. Includes some clumps naturally formed due to stacking pressure, which can be removed by re-screening, chopping, or grinding. Suitable for wood stains when mixed with vinegar, with clumps gradually disintegrating. Particles are slightly hydrofoabic to reduce fire risks; surfactant recommended for increased wetting properties in specific applications.
Product Specifications
| Mesh Size | 150 |
| Carbon Content | High |
| Clumping | Naturally formed, removable |
| Hydrophobic Properties | Slight, reduces fire risk with water |
Applications and Benefits:
- Sintering
- Melting
- Fireworks
- Hand warmers
- Filler in resins
- Concrete rust effects
- Wood stains with vinegar
- Oxygen absorbers
Caution:
Test and evaluate before large quantity orders. Free samples available for pickup, or purchase small quantities online for shipping. Add surfactant or detergent to water when used for hand warmers, oxygen absorbers, or rust effects to improve wetting. Store in a dry, cool place to prevent clumping.
CIRON, Cast Iron Powder
Cast iron powder is used in the production of specialty alloys and as a key ingredient in pyrotechnic mixtures. Its granulation and composition make it suitable for various industrial applications, including metal manufacturing and fireworks production.
Product Specifications
| Metallic Iron | 90% |
| Total Carbon | 2.85% |
| Manganese | <1.0% |
| Silicon | <3.0% |
| Chromium | <1.0% |
| Granulation | 95–100% passing 20 mesh; 1% max passing 100 mesh |
Applications and Benefits:
- Manufacturing of specialty alloys
- Ingredient in pyrotechnic mixtures
- High carbon content for advanced metallurgy
- Granulated for precision industrial applications
Caution:
Handle with care. Avoid inhalation or ingestion. Refer to the SDS for detailed safety guidelines.
Cast Iron Powder, Thermal Spray
Cast iron powder used in the manufacturing of specialty alloys and as an ingredient in pyrotechnic mixtures. Also suitable for thermal spray applications, with recommendations to consider S1001 and S145C for such purposes. Engineered for industrial use with high metallic iron content and controlled granulation.
Product Specifications
| Metallic Iron | >90% |
| Total Carbon | 2.85% |
| Manganese | <1.0% |
| Silicon | <3.0% |
| Chromium | <1.0% |
| Granulation | Passing 20 mesh: 95-100%, Passing 100 mesh: 1% Max. |
Applications and Benefits:
- Manufacturing of specialty alloys
- Ingredient in pyrotechnic mixtures
- Thermal spray applications
- High iron content for industrial use
- Controlled granulation for specific needs
Caution:
Evaluate product suitability before large-scale use. For thermal spray applications, also consider S1001 and S145C. Store in a dry, cool place to maintain granulation and performance.
Cation and Anion Exchange Resin
Cation and Anion Exchange Resin is a mixture of uniform particle size gelular polystyrene cation and anion exchange resins. It is commonly used as a water deionizer and softener. The cation resin in this mix is Polystyrene DVB gel sulphonic acid, while the anion resin is Polystyrene DVB gel Trimethylammonium. Perfect for industrial and household water treatment applications that require the removal of ions and hardness from water.
Product Specifications
| Product Name | Cation and Anion Exchange Resin |
| Particle Size | Uniform |
| Cation Resin | Polystyrene DVB gel sulphonic acid |
| Anion Resin | Polystyrene DVB gel Trimethylammonium |
| Old Product Code | RN150 |
| SKU | WATDEION |
Applications and Benefits:
- Water deionization
- Water softening
- Industrial water treatment
- Household water purification
- Ion removal processes
Caution:
Follow the manufacturer's instructions for proper use and disposal of this product.
Cation Exchange Resin - Strongly Acidic
Cation Exchange Resin - Strongly Acidic is a sulfonated polystyrene type resin that is highly effective in exchanging cations. It is commonly used as a water softener and is ideal for removing minerals such as calcium and magnesium from water. This resin is also known as R120Na and is a popular choice for industrial and commercial applications. With its strong acidic properties, it can handle high levels of impurities and provide a reliable and efficient exchange process.
Key Features:
- Highly effective in exchanging cations
- Removes minerals such as calcium and magnesium from water
- Strong acidic properties for handling high levels of impurities
- Reliable and efficient exchange process
- Sulfonated polystyrene type resin
Product Specifications:
| Product Name | Cation Exchange Resin - Strongly Acidic 900 Grams |
| Type | Cation Exchange Resin |
| Plate | Strongly |
| Exchange | Acidic |
| Old Product Code | R120Na |
| Application | Water Softener |
Similar Products:
- Cation Exchange Resin - Weakly Acidic
- Anion Exchange Resin - Strongly Basic
- Anion Exchange Resin - Weakly Basic
- Activated Carbon Water Filters
- Reverse Osmosis Water Filters
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
CAUTION: This product is strongly acidic and may cause harm if mishandled. Please handle with care and wear appropriate protective gear. Keep out of reach of children and pets.
Perfect for Water treatment professionals and companies Individuals looking to soften hard water in their homes, Businesses with water treatment needs, Industrial facilities requiring water purification Chemical engineers and researchers Environmental scientists and researchers
Cation Exchange Resin 900 Grams
Cation Exchange Resin 900 Grams is a highly effective product designed for ion exchange applications. This resin is specifically designed to remove cations from water and other liquids. It is an acidic cation exchange resin that can be used in a wide range of applications, including water softening, demineralization, and purification. The resin is made from high-quality materials and is designed to provide excellent performance and long-lasting durability. If you are looking for a reliable and effective cation exchange resin, Cation Exchange Resin 900 Grams is the perfect choice.
Product Specifications:
| Product Name | Cation Exchange Resin 900 Grams |
| Type | Exchange, Cation, Resin, Acidic |
| Weight | 900 Grams |
Perfect for:
- Chemical laboratories
- Industrial plants
- Water treatment facilities
- Research institutions
- Chemical engineers
- Environmental scientists
Chromium Oxide Green (Chromic Oxide; Chromium(III) Oxide)
Chromium(III) oxide (Cr₂O₃), also known as chromic oxide, is an inorganic compound and a principal oxide of chromium. Renowned for its stability and vibrant green hue, it serves as a green pigment in paints, inks, glasses, and ceramic glazes. When used in glazes, Cr₂O₃ creates a range of green shades, including lime green, kelly green, and black. Its green tones can be modified with small additions of other oxides, like cobalt or copper oxide. Chromium oxide green is also used in polishing pastes, catalysts, and as an advanced green pigment for various industries.
Product Specifications
| Chemical Formula | Cr₂O₃ |
| Purity | 99.24% |
| Average Particle Size | 8 Micron |
| Color Index | Pigment Green 17 (77288) |
| Moisture | 0.03% |
| Aluminum (Al) | 0.063% |
| Calcium (Ca) | 0.009% |
| Carbon (C) | 0.017% |
| Chromium (Metallic) | 0.004% |
| Chromium (Hexavalent, Cr⁶⁺) | <0.0001% |
| Iron (Fe) | 0.051% |
| Magnesium (Mg) | 0.001% |
| Phosphorus (P) | <0.001% |
| Silicon (Si) | 0.011% |
| Sodium (Na) | 0.008% |
| Sulfur (S) | 0.008% |
| Vanadium (V) | 0.008% |
Applications and Benefits:
- Advanced green pigment in paints, inks, and ceramics
- Ceramic glaze producing diverse green and black hues
- Catalyst and analytical reagent
- Smelting metal chromium and chromium carbide
- Polishing pastes and special inks
- Building material stains and artificial leather coloring
Caution:
Handle with care. Avoid inhalation or ingestion. Refer to the SDS for detailed safety guidelines.
Citric Acid 99.5%, Fine Crystals, Food Grade
Citric Acid, anhydrous, USP, FCC, food grade. Widely used in the preparation of citrates, flavoring extracts, confections, and soft drinks. Functions as an acidifier, dispersing agent, and antioxidant in foods. Additional uses include water conditioning, detergent building, and cleaning or polishing stainless steel and other metals. Combustible but non-toxic. Very soluble in water and alcohol. CAS # [77-92-9], C6H8O7.
Product Specifications
| CAS Number | 77-92-9 |
| Chemical Formula | C6H8O7 |
| Grade | Food Grade (USP, FCC) |
| Synonyms | Beta-hydroxytricarballylic acid, Citralite, Hydroxytricarballylic acid |
| Solubility | Very soluble in water and alcohol |
Applications and Benefits:
- Preparation of citrates
- Flavoring extracts and confections
- Soft drinks acidifier
- Food antioxidant
- Water conditioning agent
- Detergent builder
- Cleaning and polishing stainless steel and metals
Caution:
Store in a dry, cool environment. Avoid ignition sources due to combustibility. Test for suitability in specific applications before use.
Clear Plastic Tube (PVC Tube) #2 ID:1/8", OD:1/4"
The Clear Plastic Tube, made from Polyvinyl Chloride (PVC), offers unparalleled durability and versatility. It is colorless, tasteless, and non-toxic, making it suitable for a wide range of applications, including food processing and medical use.
Key Features
- Durable, lasting 15-20 times longer than rubber
- Excellent age resistance qualities
- Highly resistant to oils, acids, and alkalies
- Low water absorption and impervious to bacteria
- Can be steam-sterilized at 20 Lbs steam pressure for 15 minutes
Product Specifications:
| Material | Polyvinyl Chloride (PVC) |
| Color | Colorless |
| Taste/Odor | Tasteless/Non-toxic |
| Chemical Resistance | Oils, acids, alkalies |
| Sterilization | Steam at 20 Lbs for 15 min |
Similar Products
- Transparent, flexible food-grade tubing
- Non-toxic, acid-resistant water hose
- Oil-resistant, clear industrial tubing
- Steam-sterilizable medical-grade PVC pipe
- Durable, chemical-resistant conveyance tube
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Food Processing Industry, Medical Facilities, Chemical Manufacturing Plants, Agricultural Sector, Home and Garden DIY Enthusiasts
Clear Plastic Tube (PVC Tube) #3 D: 5/16", ID: 3/16"
The Clear Plastic Tube, made from Polyvinyl Chloride (PVC), offers unparalleled durability and versatility. It is colorless, tasteless, and non-toxic, making it suitable for a wide range of applications, including food processing and medical use.
Key Features
- Durable, lasting 15-20 times longer than rubber
- Excellent age resistance qualities
- Highly resistant to oils, acids, and alkalies
- Low water absorption and impervious to bacteria
- Can be steam-sterilized at 20 Lbs steam pressure for 15 minutes
Product Specifications:
| Material | Polyvinyl Chloride (PVC) |
| Color | Colorless |
| Taste/Odor | Tasteless/Non-toxic |
| Chemical Resistance | Oils, acids, alkalies |
| Sterilization | Steam at 20 Lbs for 15 min |
Similar Products
- Transparent, flexible food-grade tubing
- Non-toxic, acid-resistant water hose
- Oil-resistant, clear industrial tubing
- Steam-sterilizable medical-grade PVC pipe
- Durable, chemical-resistant conveyance tube
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Food Processing Industry, Medical Facilities, Chemical Manufacturing Plants, Agricultural Sector, Home and Garden DIY Enthusiasts
Clear Plastic Tube (PVC Tube) #6 OD: 3/8", ID: 1/4"
The Clear Plastic Tube, made from Polyvinyl Chloride (PVC), offers unparalleled durability and versatility. It is colorless, tasteless, and non-toxic, making it suitable for a wide range of applications, including food processing and medical use.
Key Features
- Durable, lasting 15-20 times longer than rubber
- Excellent age resistance qualities
- Highly resistant to oils, acids, and alkalies
- Low water absorption and impervious to bacteria
- Can be steam-sterilized at 20 Lbs steam pressure for 15 minutes
Product Specifications:
| Material | Polyvinyl Chloride (PVC) |
| Color | Colorless |
| Taste/Odor | Tasteless/Non-toxic |
| Chemical Resistance | Oils, acids, alkalies |
| Sterilization | Steam at 20 Lbs for 15 min |
Similar Products
- Transparent, flexible food-grade tubing
- Non-toxic, acid-resistant water hose
- Oil-resistant, clear industrial tubing
- Steam-sterilizable medical-grade PVC pipe
- Durable, chemical-resistant conveyance tube
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Food Processing Industry, Medical Facilities, Chemical Manufacturing Plants, Agricultural Sector, Home and Garden DIY Enthusiasts
Cobalt Oxide, Cobalt (II, III) Oxide, Cobalt Tetroxide
Cobalt (II, III) Oxide, also known as Cobalt Tetroxide, is widely used in baking blue glass, blue glazes, and enamels. It serves as a precursor for cobalt sulfate and cobalt chloride production. Applications extend to semiconductors, grinding wheels, catalysis, ceramics, electrode materials, solar energy absorbers, pigments, and more. It is a critical material in advanced industries, including electronics and energy storage. Typical analysis includes 72.86% cobalt and trace amounts of other elements. Average particle size: 5.19 microns.
Product Specifications
| Chemical Name | Cobalt (II, III) Oxide |
| Synonyms | Cobalt Tetroxide |
| Cobalt Content | 72.86% |
| APS (D50) | 5.19 Microns |
| CAS Number | [1308-06-1] |
| Typical Trace Elements | Ni: 0.0015%, Fe: 0.0023%, Cu: 0.0014%, Mn: 0.0007%, Zn: 0.0006%, Pb: 0.0042%, Cr: 0.0008% |
Applications and Benefits:
- Blue glass, glaze, and enamel pigmentation
- Production of cobalt sulfate and cobalt chloride
- Semiconductor materials
- Grinding wheels
- Catalysis and catalyst carrier
- Lithium-ion battery electrode materials
- Solar energy absorbers
- Electronic ceramics
- Temperature and gas sensors
- Magnetic materials
- Electrochromic devices
Caution:
Store in a dry, cool place to preserve material integrity. Handle with care to avoid inhalation or direct contact. Ensure compatibility with specific applications before large-scale use.
Copper Granules, 16 Mesh (Coarse Copper Powder)
Coarse copper powder composed of high-purity metallic copper. Particles are solid, nearly uniform in size, and feature the appearance of metallic spherical crystals. Recommended for wood inlay, art projects, and industrial applications where solid round multi-sided balls are suitable. In laboratory settings, granular copper is utilized for sulfur removal from environmental samples. CAS No.: 7440-50-8.
Product Specifications
| Mesh Size | 16 |
| Material | High-purity Copper |
| Particle Shape | Spherical, metallic crystals |
| CAS Number | 7440-50-8 |
Applications and Benefits:
- Wood inlay projects
- Artistic applications
- Industrial processes
- Laboratory sulfur removal from environmental samples
Caution:
Store in a dry and cool environment to maintain material integrity. Handle with appropriate protective measures to avoid direct contact. Ensure compatibility with intended applications before use.
Copper Granules, 35 Mesh (Coarse Copper Powder)
Coarse copper powder made of solid metallic high-purity copper metal. Particles are nearly equal in size, appearing as metallic spherical crystals. Recommended for wood inlay, art, and industrial applications requiring solid round multi-side balls. Granular copper is also used in laboratories for sulfur removal from environmental samples. Coarse 35 mesh size, with granules approximately 0.5 mm in diameter.
Product Specifications
| Mesh Size | 35 mesh |
| Granule Diameter | Approximately 0.5 mm |
| CAS No. | 7440-50-8 |
Applications and Benefits:
- Wood inlay projects
- Artistic applications
- Industrial uses requiring solid multi-side balls
- Sulfur removal from environmental samples in laboratories
Caution:
Handle with appropriate safety measures. Refer to the SDS for detailed safety guidelines.
Copper Granules, Mesh 20 (Coarse Copper Powder)
Coarse copper powder made of solid metallic high-purity copper metal. Particles are nearly equal in size, appearing as metallic spherical crystals. Recommended for wood inlay, art, and industrial applications requiring solid round multi-side balls. Granular copper is also used in laboratories for sulfur removal from environmental samples.
Product Specifications
| Copper | 99.84% |
| Apparent Density | 5.29 g/cc |
| Sieve Analysis (Typical) | +20 mesh: 0% -20/+30 mesh: 100% -30/+40 mesh: 0.0% -40 mesh: 0.0% |
| CAS No. | 7440-50-8 |
Applications and Benefits:
- Wood inlay projects
- Artistic applications
- Industrial uses requiring solid multi-side balls
- Sulfur removal from environmental samples in laboratories
Caution:
Handle with appropriate safety measures. Refer to the SDS for detailed safety guidelines.
Spherical Copper Powder - 100 Mesh - 99.5% Cu
High-purity spherical copper powder consisting predominantly of spherical copper particles with a bright reddish-copper appearance. The 100 mesh grade is coarse relative to fine and ultra-fine copper powders. Because the particles are rounded and smooth, the powder flows freely, packs to a high tap density, and behaves consistently during die filling and dosing.
Calibrated microscopy of the current material shows that the mass is carried primarily by coarse spheres near the top of the 100 mesh cut, together with a population of smaller particles that contributes relatively little to the overall mass. This produces the characteristic appearance of larger spheres surrounded by finer particles. Practically all of the material passes through mesh 100 sieve, corresponding to an opening of approximately 150 microns, and the typical mass-median particle size is approximately 120 microns.
The coarse spherical morphology provides a lower specific surface area than fine or ultra-fine copper powder, contributing to improved storage stability and slower development of surface oxidation. Copper powder may exhibit limited electrical continuity when tested as loose powder because individual particles are not necessarily in continuous contact. Conductivity can increase substantially after compaction or when the powder is incorporated into a suitable resin, oil, polymer, or other matrix.
Product Specifications
| Product | Spherical Copper Powder |
| Assay | 99.5% Copper minimum |
| Current Lot Analysis | 99.95% Copper |
| Mesh Grade | 100 Mesh |
| 100 Mesh Sieve Opening | Approximately 150 microns |
| Typical Mass Median (Dv50) | Approximately 120 microns, based on image analysis |
| Particle Morphology | Predominantly spherical to near-spherical |
| Appearance | Reddish-copper metallic powder |
| Chemical Symbol | Cu |
| CAS Number | 7440-50-8 |
| HTS Code | 7406.10.0000 |
| NMFC | 30743 |
Typical Particle Size Distribution
The values below are typical mass-based results obtained from calibrated optical image analysis of the current material. Percentages are cumulative and represent the share of total mass finer than each listed sieve opening. These values are provided as general guidance for particle-size selection and may vary from lot to lot.
| Sieve | Opening | Typical Cumulative % Passing by Mass |
| 100 Mesh | 150 microns | About 99% |
| 120 Mesh | 125 microns | About 64% |
| 140 Mesh | 106 microns | About 23% |
| 170 Mesh | 90 microns | About 12% |
| 200 Mesh | 75 microns | About 5% |
| 325 Mesh | 45 microns | About 1% |
Typical percentile sizes by mass are approximately Dv10 near 85 microns, Dv50 near 120 microns, and Dv90 near 135 microns. Most of the mass falls between approximately 105 and 150 microns, resulting in a coarse, relatively narrow particle-size distribution immediately below the 100 mesh opening. A finer particle population is present by particle count but contributes relatively little to total mass. These figures are derived from image analysis and are not a certified sieve analysis.
Particle Characteristics
- Predominantly spherical and near-spherical copper particles with smooth metallic surfaces.
- Free-flowing morphology supports even die filling and consistent dosing.
- Good packing characteristics and high tap density associated with spherical morphology.
- High metallic copper content of 99.5% minimum supports electrical and thermal conductivity after compaction or incorporation into a suitable matrix.
- Lower specific surface area than fine or ultrafine copper provides improved storage stability and slower surface oxidation.
- Coarse spherical particles carry most of the material mass, with a finer population present primarily by particle count.
- Material mass is concentrated near the upper end of the 100 mesh cut, with essentially all material passing 100 mesh.
- Bright reddish-copper metallic appearance.
- Suitable for formulations requiring metallic copper with a relatively coarse, controlled particle size.
Applications and Benefits:
- Powder metallurgy and press-and-sinter components.
- Sintered porous parts, including filters and self-lubricating bearings, where spherical morphology can provide controlled, interconnected porosity.
- Metal-filled polymers, resins, and epoxies.
- Thermally conductive compounds and gap fillers.
- Bulk metallic filler in compounded conductive pastes, adhesives, and sealants. This is a coarse-particle filler rather than a fine-line printing ink powder.
- Cold casting and metal-filled resin castings that can be sanded and polished to produce a metallic copper surface.
- Decorative metallic epoxy, resin, and coating finishes requiring a visible copper effect.
- Metal-bonded matrix and friction formulations using copper as a matrix metal.
- Copper-based brazing and joining formulations.
- Copper metal reagent for laboratory and research chemistry.
- Educational demonstrations involving metallic powders.
- High-density and specialty industrial filler applications.
Caution:
Fine metal powders should be handled carefully to minimize airborne dust. Avoid inhalation, unnecessary dust generation, and contact with incompatible materials or ignition sources. Refer to the current SDS for complete handling, storage, personal protection, and disposal information.
Copper Powder 99+%, Mesh 200
High-purity copper powder made via water atomization and hydrogen reduction. Features very fine, irregular particles and clusters with relatively lower density. Recommended for applications requiring high purity and conductivity, including diamond wheels, sintering, and chemical reactions. Note: Pure copper powders may not exhibit conductivity under low-voltage tests but will conduct when compacted or mixed with oils or resins.
Product Specifications
| Purity | 99.3% |
| Hydrogen Loss | 0.39% |
| Apparent Density | 2.6 - 2.8 g/cc |
| Mesh Size | 200 mesh |
| Sieve Analysis |
+100 Mesh: Trace +140 Mesh: 1% Max +200 Mesh: 3% Max +325 Mesh: Balance -325 Mesh: 90% Min |
| HTS Code | 7406.10.0000 |
| NMFC | 30743 |
| CAS No. | 7440-50-8 |
Applications and Benefits:
- Thick and thin film pastes
- Conductive inks, paints, and pastes
- Injection molding
- Thermal management
- EDM electrodes
- Antifouling paints
- Thermal sprays
- Sintered alloys/products
- Brazing/soldering paste
- Diamond wheels
- Chemical reactions
Caution:
Handle with care. Refer to the SDS for detailed safety guidelines.