Coarse Steel Powder Mesh 100

Coarse steel powder mesh 100 is an imported iron-steel powder that may have some contamination caused by repackaging from broken paper bags into plastic or metal pails. It can be used for soil, concrete, sculpture, or as a substitute for cast iron powder. Some packages may have been damaged and will be repackaged before shipping.

Applications of S100 include performing science experiments related to magnetism or electromagnetism, creating a rust effect in sculptures, concrete, and other structures, and as a plant nutrient as a source of iron.

Key Features:

• Coarse steel powder mesh 100 for soil, concrete, sculpture, and science experiments
• May have some contamination due to repackaging from broken paper bags
• Chemical analysis shows carbon, manganese, silicon, sulfur, and phosphorous content
• Also known as black iron powder and iron filing
• Pay as low as $1.25/lb for special orders of 3000-Lb or more

Product Specifications:

Note: Clumped product in 55-lb pails is only recommended for acid reactions, stain production, soil fortification, and some rust effect applications. No COA is available for this product.

Similar Products:

• Cast Iron Powder
• Steel Powder Mesh 200
• Iron Filing
• Magnetic Iron Powder
• Iron Oxide Powder

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

Activated Carbon Powder

Activated Carbon Powder is a virgin powdered activated carbon derived from selected grades of coconut shell. It is ideal for many liquid phase applications including the removal of organics from water streams. Certified by the NSF, it is suitable for drinking water and food grade applications. This high-quality powder is sold as a quart (about 13 oz.) and is made from coconut shell, making it an eco-friendly option for your filtration needs.

Super Fine Aluminum Dust

Super Fine Aluminum Dust is a highly sought-after powder used in both industrial and laboratory applications. With its spherical particles and D50 of 5 micron, this aluminum powder is perfect for a variety of uses. Whether you're looking to create high-quality metal products or conduct scientific experiments, Super Fine Aluminum Dust is the ideal choice.

Atomized Mesh 325 Fine Aluminum Metal Powder

Atomized Mesh 325 Fine Aluminum Metal Powder is a high-quality aluminum powder that can be used for various purposes. This powder is made of atomized aluminum with particle sizes of about 44 microns and smaller, making it suitable for chemical reactions, laboratory use, and industrial applications. Its fine particle size allows it to be easily dispersed and mixed with other materials, making it an ideal choice for many different applications. Whether you need it for research, manufacturing, or other purposes, Atomized Mesh 325 Fine Aluminum Metal Powder is a reliable and versatile choice.

Barium Sulfate

Barium Sulfate (BaSO₄) is a chemically precipitated, high-purity compound widely used as a filler and functional additive in paints, coatings, pigments, plastics, and lead-acid batteries. Renowned for its outstanding chemical purity and narrow particle size distribution, Barium Sulfate offers excellent dispersion properties, high gloss, and low binder demand. Its extremely low chloride content and reduced electrical conductivity (100 µS/cm) make it ideal for demanding industrial applications. With an average particle size of 1.7 µm and an oil index of 13 g/100g, Barium Sulfate ensures optimal performance in various formulations. It is resistant to water, acids, alkalis, organic solvents, light, and industrial waste gases, including sulfur dioxide. Its versatility and exceptional properties make it a preferred choice for manufacturers in paints, coatings, plastics, and batteries.

Key Features

• Chemically precipitated, high-purity Barium Sulfate
• Excellent dispersion, high gloss, and low binder demand
• Extremely low chloride content and reduced electrical conductivity
• Resistant to water, acids, alkalis, and industrial gases
• Applications in paints, coatings, plastics, and batteries

Product Specifications

Boric Acid

Boric Acid, also known as Orthoboric Acid, H3BO3, CAS# 10043-35-3, and hydrogen borate, is a weak acid of boron commonly used for various purposes such as antiseptic, insecticide, flame retardant, and as a precursor of other chemical compounds. Other uses include Textile Fiber Glass, Borosilicate Glass, Glazes and Enamels, casting powder and flux.

Free COA is available for orders of one or more 55-lb bags. For professional use only.

General Information

• Chemical Name: Boric Acid
• Other Names: Orthoboric Acid, H3BO3, CAS# 10043-35-3, hydrogen borate
• Uses: Antiseptic, insecticide, flame retardant, neutron absorber, precursor of other chemical compounds, Textile Fiber Glass, Borosilicate Glass, Glazes and Enamels, casting powder and flux
• Availability: Free COA is available for orders of one or more 55-lb bags. For professional use only.

Key Features

• Effective antiseptic and insecticide
• Excellent flame retardant
• Efficient neutron absorber
• Used as a precursor for other chemical compounds
• Wide range of industrial applications, including Textile Fiber Glass, Borosilicate Glass, Glazes and Enamels, casting powder and flux

Product Specifications

Caution: Boric Acid cannot be used as an insecticide. It is not intended for carpet/upholstery applications and shall not be used for carpet/upholstery deodorization or flea control purposes. Not intended for use in food applications and cannot be used as food additives or preservatives. Cannot be used as human nutritional or mineral supplements.

Bromothymol Blue, Powder

Bromothymol Blue (also known as Bromothymol Sulfone Phthalein, Bromthymol Blue, and BTB10) is a high purity powder chemical indicator for weak acids and bases. In the pH of 6.0 or lower, it is yellow, but changes color between the pH of 6 to 7.6 when it becomes completely blue at the pH 7.6. One gram of Bromothymol Blue may be used to make 10 liters (3 gallons) of indicator solution. This product requires special procedures to make a solution of it for use, but if you are a beginner, you can order BTB10S that is a ready-to-use solution of BTB10. Its formula is C27H27O5SBr2Na and its molecular weight is 646.38.

Use this high purity powder Bromothymol Blue to indicate weak acids and bases. It changes color between pH 6 to 7.6, making it easy to identify the pH level of a solution. With one gram, you can make 10 liters of indicator solution, making it a cost-effective option for scientific experiments. Order BTB10S if you are a beginner and need a ready-to-use solution. Safety data sheet for Bromothymol Blue is available for reference.

Bronze Powder, Filter Grade 25 Powder

Bronze Powder, Filter Grade 25 Powder, or Bz25P, is a spherical particle bronze developed to satisfy the needs of the high reliability metallic filter market. This material is fully alloyed and has a closely controlled particle size range of -200+325. It is adaptable to an expanding range of applications, including resin-bonded friction components, decorative applications (including cold casting), welding and brazing, diamond tooling, surface engineering, steel-backed bearings (bi-metal strip), filters, bronze-filled PTFE for hydraulic seals, and more.

Bronze Powder, Filter Grade 40 Powder

Bronze Powder, Filter Grade 40 Powder, also known as Filter Bronze Powder or Filter Grade 40 Bz40P, is a highly reliable, spherical particle bronze developed to meet the demands of the metallic filter market. Its fully alloyed composition and closely controlled particle size range of -100+230 make it adaptable to a wide range of applications, including resin-bonded friction components, decorative applications, welding and brazing, diamond tooling, surface engineering, and more. This material is also used in the production of steel-backed bearings, bi-metal strips, filters, and bronze-filled PTFE for hydraulic seals. With its versatility and quality, Bronze Powder, Filter Grade 40 Powder is a top choice for professionals in various industries.

Bronze Powder

Bronze Powder is a dark, spherical powder that has a wide range of applications. It is especially useful in specialized applications such as flame-spraying, brazing, strip-bearings, metal-bonded grinding wheels and cutting tools, and metal filled plastics for bearings, decorative, conductive, metal injection molding (MIM) and high strength applications. This prealloyed high density spherical bronze powder is developed to meet the specific needs of these applications.

Bronze powder is also used in resin-bonded friction components, decorative applications (including cold casting), welding and brazing, diamond tooling, surface engineering, steel-backed bearings (bi-metal strip), filters, bronze-filled PTFE for hydraulic seals, and more. Its versatility makes it a popular choice in many industries.

Prealloyed High Density Spherical Bronze Powder

High density bronze powder for specialized applications.

General Information

The Prealloyed High Density Spherical Bronze Powder is developed for specialized applications, including flame-spraying, brazing, strip-bearings, metal-bonded grinding wheels and cutting tools, and metal filled plastics for bearings, decorative, conductive, metal injection molding (MIM) and high strength applications. Bronze powder is also used in resin-bonded friction components, decorative applications (including cold casting), welding and brazing, diamond tooling, surface engineering, steel-backed bearings (bi-metal strip), filters, bronze-filled PTFE for hydraulic seals, etc.

Key Features

• Prealloyed high density bronze powder
• Developed for specialized applications
• Spherical particle shape
• Chemical composition: copper (89.7%), tin (10%), and phosphorous (0.3%)
• Apparent density: 5 g/cc
• Sieve analysis (% weight): 100 mesh (0%), -100/140 (0%), -140/200 (0.1%), -200/325 (2.8%), -325 (97.1%)

Similar Products

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

1. Prealloyed Bronze Powder - Spherical Shape, High Density
2. High Strength Bronze Powder - Prealloyed, Spherical Shape
3. Prealloyed Bronze Powder for Metal Injection Molding
4. Specialized Bronze Powder for Brazing and Flame-Spraying
5. Decorative Bronze Powder - Spherical Shape, High Purity

Cautions/Warnings

No cautions or warnings provided.

Product Specifications

CIPMS (Carbonyl Iron Powder/ Zero Valent Iron powder microspheres)

General Information

CIPMS is a high-purity iron microsphere product made from Carbonyl Iron Powder and Zero Valent Iron powder. The microspheres range in size from 3 to 10 microns, and are manufactured using special technology that ensures a purity of 99.5% or greater.

Key Features

• High-purity iron microspheres
• Outstanding magnetization behavior
• Applications include metal injection molding, inductive electronic components, microwave absorption, magnetic ink, and magnetic plastic parts
• Limited Quantity Product

Product Specifications

Cast Iron Powder, Thermal Spray

Cast Iron Powder, Thermal Spray is a high-quality powder that is designed for use in thermal spray applications. This powder is made from cast iron, which gives it excellent wear resistance and durability. It is commonly used in the aerospace, automotive, and industrial sectors, where it is used to protect surfaces from wear and corrosion. The powder is also used to build up worn or damaged parts, extending their lifespan and reducing the need for expensive replacements. With its exceptional properties and versatility, Cast Iron Powder, Thermal Spray is an essential component in many industries and applications.

Copper Filings

Highly pure (>99%) electrolytic copper in a granular form, Copper Filings are versatile for various industrial, chemical, and artistic applications. Mesh 25 - 325 suitable for electrical and thermal conductivities.

Key Features

• Highly pure electrolytic copper
• Excellent electrical and thermal conductivities
• Versatile mesh size from 25 - 325
• Useful in a wide range of applications
• Effective for coatings, brazing, and soldering

Product Specifications

Similar Products

• High conductivity copper mesh
• Electrical grade copper pellets
• Thermal conductive copper strips
• Fine copper powder for coating
• Brazing grade copper granules

CU279 Copper Powder 99 %, Mesh 200

CU279 Copper Powder 99 % Mesh 200 is a premium copper powder known for its high purity and unique properties. Produced through a water atomization process, it has irregular particles and clusters, offering a lower density. This powder is essential in various industries for its purity and conductivity, serving in applications like diamond wheel fabrication, sintering, and chemical reactions. It's also utilized in making conductive inks, paints, pastes, and as an element in thermal management systems.

Key Features

• High purity level of 99.3%
• Irregular particle shape for versatile applications
• Water-atomized and hydrogen-reduced
• Applicable in conductive inks and thermal management
• Effective in sintering and diamond wheel fabrication

Product Specifications

Similar Products

• Fine iron powder, water-atomized, hydrogen-reduced
• Atomized aluminum, high-purity, mesh 200
• Nickel powder, irregular particles, conductive
• Brass powder, atomized, sintering applications
• Bronze powder, spherical, thermal uses

• Thick and Thin Film pastes
• Conductive Inks, paints and pastes
• Injection Molding
• Thermal management
• EDM Electrodes
• Antifouling Paint
• Thermal Sprays
• Sintered alloys/ products
• Brazing/ soldering paste

CU165: Copper Powder 99.3%, 150 Mesh

The most popular and widely used copper powder, produced by water atomization method followed by hydrogen reduction. Applications include production of copper compounds, catalyst in chemical formulations, abrasive wheels, carbon brushes, and more.
HTS Code: 7406.10.0000
NMFC: 30743
CAS: 7440-50-8

Note: Pure copper powders do not show continuity or conductivity when tested with a multimeter. This might be due to two reasons. One reason is the low voltage used for the test. The other reason is the presence of air and weak contacts between the particles. They will exhibit conductivity with higher voltage, when compacted, and when mixed with some oil or resin to form a paste.

Safety Data Sheet for Copper Powder

Key Features

• 99.3% pure copper
• Water atomized and hydrogen reduced
• Fine mesh for versatile use
• Suitable for a range of industrial applications
• Enhanced conductivity under specific conditions

Product Specifications

Similar Products

• High-purity, fine-grain, silver powder
• Atomized aluminum powder, 99% purity
• Bronze powder, water-atomized, industrial grade
• Nickel powder, 99.5% pure, chemical applications
• Zinc dust, fine mesh, high purity

Copper Powder CU155A-CU112SP

Very high purity, air atomized, hydrogen reduced ultra fine copper powder. Spherical particle. High conductivity. High Density.
HTS Code: 7406.10.0000
NMFC: 30743
CAS: 7440-50-8
New product code is CU112SP

Note: Pure copper powders do not show continuity or conductivity when tested with a multimeter. This might be due to two reasons. One reason is the low voltage used for the test. The other reason is the presence of air and weak contacts between the particles. They will exhibit conductivity with higher voltage, when compacted, and when mixed with some oil or resin to form a paste.

Safety Data Sheet for Copper Powder

Key Features

• 99.5% - 99.9% purity level
• Spherical particle shape
• High conductivity and density
• Suitable for various industrial applications
• Consistent sieve analysis

Product Specifications

Similar Products

• Fine spherical aluminum powder, high purity
• Ultra fine nickel powder, spherical, conductive
• Atomized bronze powder, high density, fine particle
• Spherical zinc powder, high conductivity, ultra fine
• Fine silver powder, high purity, conductive particles

Recommended for:

• Thick and Thin Film pastes
• Capacitor Chips
• End cap Terminators
• Conductive Inks, paints and pastes
• Injection Molding
• Electronics
• Thermal management
• EDM Electrodes
• Thermal Sprays
• Sintered alloys/ products
• Brazing/ soldering paste

Copper Powder

Copper powder, high purity, water atomized, hydrogen reduced ultra fine copper powder with spheroidal particles and clusters. Higher conductivity. Lower Density.
May be used for metal injection molding as well as other applications were the conductivity and purity of product is important.
HTS Code: 7406.10.0000
NMFC: 30743
CAS: 7440-50-8

Recommended for:

• Thick and Thin Film pastes
• Conductive Inks, paints and pastes
• Injection Molding
• Thermal management
• EDM Electrodes
• Antifouling Paint
• Thermal Sprays
• Sintered alloys/ products
• Brazing/ soldering paste

Typical Analysis:
Copper: 99.31%
Hydrogen Loss: 0.39%
Apparent Density: 2.97 g/cc
SIEVE ANALYSIS
60 MESH: 0%
-60/ 80 MESH: 0%
-80/ 100 MESH: 0%
-100/ 140 MESH: TR
-140/ 200 MESH: TR
-200/ 325 MESH: 0.6%
-325 MESH: 99.4%

Note: Pure copper powders do not show continuity or conductivity by a multimeter. I think there are two reasons for that. One is the low voltage used for the test. The other is lots of air and weak contacts between the particles. They will show conductivity with higher voltage, when they are compacted and when they are mixed with some oil or resin to form a paste.

CU301-E: Copper Powder 99.8%

Electronic grade Copper powder, high purity, water attomized, hydrogen reduced ultra fine copper powder with spheroidal particles. Higher conductivity. Lower Density.
May be used for metal injection molding as well as other applications were the conductivity of product is important.
HTS Code: 7406.10.0000
NMFC: 30743
CAS: 7440-50-8

Note: Pure copper powders do not show continuity or conductivity by a multimeter. I think there are two reasons for that. One is the low voltage used for the test. The other is lots of air and weak contacts between the particles. They will show conductivity with higher voltage, when they are compacted and when they are mixed with some oil or resin to form a paste.

Key Features

• 99.8% pure copper
• Ultra-fine, spheroidal particles
• High conductivity and lower density
• Suitable for metal injection molding
• Effective in electronic applications

Product Specifications

Similar Products

• High purity, sintering silver powder
• Fine nickel powder, electronic applications
• Ultra-fine aluminum powder, high conductivity
• Spherical zinc powder, lower density
• Conductive graphene powder, versatile use

Recommended for:

• Thick and Thin Film pastes
• Capacitor Chips
• End cap Terminators
• Conductive Inks, paints and pastes
• Injection Molding
• Electronics
• Thermal management
• EDM Electrodes
• Thermal Sprays
• Sintered alloys/ products
• Brazing/ soldering paste

CU264: Copper Powder, 99.5%, Mesh 100

High purity copper powder, nominal mesh 100, Apparent density: 2.6 g/cc, Copper > 99.5%, with irregular shape particles. Used in powder metallurgy. May be admixed with other metal powders and graphite for specific properties such as strength, hardness and wear resistance for structural parts.
HTS Code: 7406.10.0000
NMFC: 30743
CAS: 7440-50-8

Note: Pure copper powders do not show continuity or conductivity when tested with a multimeter. This might be due to two reasons. One reason is the low voltage used for the test. The other reason is the presence of air and weak contacts between the particles. They will exhibit conductivity with higher voltage, when compacted, and when mixed with some oil or resin to form a paste.

Key Features

• High Purity Copper (>99.5%)
• Nominal Mesh 100 for fine granularity
• Irregular particle shape for diverse uses
• Compatible with other metals and graphite
• Conductivity with higher voltage or when compacted

Product Specifications

Similar Products

• High purity bronze powder, metallurgy
• Fine granular aluminum powder, industrial
• Nickel powder, high density, 99% purity
• Spherical zinc powder, corrosion-resistant
• Iron powder, magnetic, for alloys