Copper powder is a finely divided form of copper metal that is produced through various manufacturing processes. It possesses distinct properties and finds applications in a wide range of industries.
Copper powder is known for its high electrical and thermal conductivity, making it an excellent choice for electrical and electronic applications. It is used in the production of conductive inks, pastes, and coatings for printed circuit boards (PCBs), electrical contacts, and electromagnetic shielding. The powder's ability to efficiently conduct heat also makes it suitable for heat sinks and thermal management systems.
In addition to its electrical and thermal properties, copper powder exhibits good corrosion resistance. This makes it an ideal material for protective coatings, corrosion-resistant paints, and anti-fouling applications. It is often used in marine environments, plumbing systems, and architectural applications.
Copper powder is also valued for its antimicrobial properties. It possesses inherent biocidal activity and is utilized in healthcare products, textiles, and surface coatings to prevent the growth of bacteria and fungi. This makes it suitable for medical devices, wound dressings, and hygienic applications.
Furthermore, copper powder serves as a crucial ingredient in the production of metal alloys and sintered components. It is commonly used in the manufacturing of bronze, brass, and other copper-based alloys, imparting desirable mechanical properties such as strength, hardness, and wear resistance.
Overall, copper powder's unique combination of electrical conductivity, thermal conductivity, corrosion resistance, antimicrobial properties, and its role in alloy production make it a versatile material with numerous applications across industries ranging from electronics to healthcare to metallurgy.
1. Suitable for alcohol-based, weak acidic resins and additives.
2. Good conductivity.
3. Excellent screen-printing properties.
4. Good dispersion.
5. Excellent resistance to oxidation.
6. Reactivity: Copper powder can be quite reactive. This property is useful in chemical reactions and can also be used in the manufacture of various products.
7. Malleability: Copper is naturally malleable and ductile, making it ideal for pressing into various shapes.
8. Thermal Conductivity: Copper has high thermal conductivity, making it effective for use in products that need to dissipate heat, such as heat sinks in electronics.
1. Conductive paste
2. Conductive adhesive
3. EMI shielding
4. Conductive rubber
5. Conductive plastic
6. Low temperature electronic paste
7. Through-hole paste
8. Inner and outer electrode materials for MLCC
9. Additives for sintering
|
Grade |
Morphology |
Particle size distribution (μm) |
Bulk density (g/cm3) |
Tapped density (g/cm3) |
Moisture (%) |
Specific surface area
(m2/g) |
|
D10 |
D50 |
D90 |
|
ATPN-C-1 |
Spherical |
≥ 0.5 |
1.5~2.5 |
≤3.5 |
2.0~2.4 |
3.8~4.3 |
≤ 0.2 |
0.8~0.9 |
|
ATPN-C-1A |
Spherical |
≥2.0 |
3.8~4.2 |
≤7.0 |
3.0~3.5 |
4.5~4.8 |
≤ 0.2 |
0.3~0.4 |
|
ATPN-C-1A
(Spheroidized) |
Spherical |
≥2.0 |
3.8~4.2 |
≤7.0 |
3.0~3.5 |
4.5~4.8 |
≤0.2 |
0.3~0.4 |
|
ATPN-C-2 |
Spherical |
≥2.5 |
5.0~6.0 |
≤10.0 |
3.0~3.5 |
4.5~4.8 |
≤ 0.2 |
0.25~0.3 |
|
ATPN-C-2
(Spheroidized) |
Spherical |
≥2.5 |
5.0~6.0 |
≤10.0 |
3.0~3.5 |
4.5~4.8 |
≤0.2 |
0.25~0.3 |
|
ATPN-PC-1 |
Flake |
≥2.0 |
3.0~4.0 |
≤7.0 |
2.0~2.5 |
4.2~4.6 |
≤0.2 |
0.4~0.5 |
|
ATPN-PC-2 |
Flake |
≥4.0 |
6.5~7.5 |
≤12 |
2.4~2.7 |
4.5~5.0 |
≤0.2 |
0.35~0.4 |
Storage: Store in a cool, dry, ventilated place.
Package: 1kg /bag, 25kg/drum or as per your particular request.
Beijing Entrepreneur Science & Trading Co., Ltd. was established in the year 2001. We are focused on import and export business of high-quality specialty chemicals. Since its establishment, relying on diligent efforts, spirit of enterprising and professional services, the company has established extensive cooperation with world-famous chemical manufacturers and gained a good reputation in China chemical industry.
We have stable distribution cooperation with world leading suppliers from America, Europe, Japan and Taiwan. We are distributors of Ames Advantage Material, Novamet, Lanxess, Momentive, Potters, Rhodia, Roquette, Oerlikon Metco, Inovyn, KJ Chemical, Tokuyama, Mitsubishi Chemical, Chang Chun Group, etc.
Our products selling in China include Conductive Powder, Thermal Conductive Powder, Microwave Absorbing Powder, Acrylamide Functional Monomer and Special UV Monomer, Special Epoxy Resin, Mercaptan Curing Agent, Silane, Fumed Silica and Precipitated Silica, PVC Paste Resin, PVA, Carbon Black, Modified Starch, Photocatalyst, Formaldehyde Capture agent, Root Blocking Agent, Platinum Catalyst, Vinyl Silicone Oil, Surfactant, etc.
In 2014, the company entered the chemical export business. Based on our understanding of China chemical market, we select most qualified suppliers. We are able to source raw materials directly from factories. Most of our partners are the largest factory in China with over 20 years history. They have huge annual outputs, and hold ISO9001, ISO14001, GMP, KOSHER, HALAL, FDA, GSP, etc. certificates.
Our export products include Conductive Powder, Thermal Conductive Powder, Plant Extract, Inorganic Powder, Plasticizer, PVC Paste Resin, Silane, Flavors and Fragrances, Salen Catalysts and Ligands, Organic Intermediates, Pharmaceutical Intermediates.
We are proud to serve industries such as coating, ink, sealant, industrial, cosmetics, conductive powder, thermal conductive powder, pharmaceutical, flavor & fragrance, aroma, as well as many others.
We will support our customers in a continuous way in the following:
1. Timely feedback to inquiry within 24 hours
2. Pre-sales consultancy
3. Supply samples
4. Competitive price
5. Good packaging
6. Timely delivery
7. Small order is available
8. Good after sales services
9. Provide TDS, COA, commercial invoice, packing list and certificate of origin. Special requirements also could be discussed and met.
Can I request samples?
Yes, absolutely! We offer free samples of specified quantities. You only need to cover the freight charges.
Which documents are provided?
We provide essential documents such as Certificate of Analysis (COA), Technical Data Sheet (TDS), Material Safety Data Sheet (MSDS), and more upon request.
What is your Minimum Order Quantity (MOQ)?
Typically, our MOQ is one standard package. However, we understand the importance of testing before committing to a mass order, so we offer free samples for your evaluation.
How do you ensure the quality of your products?
We prioritize quality assurance through several measures:
1. Expert Staff: Our team comprises professionals with extensive experience in chemical products or related fields. They undergo comprehensive training before providing any quotations.
2. Sample Availability: We offer free samples or pre-shipment samples for new collaborations, ensuring that our commercial products match the specifications provided to customers.
3. Third-Party Inspection: Upon request, we can arrange Third-Party Inspections, such as SGS, to further validate the quality of our products before shipping.
How do I make payments?
Once you receive the Proforma Invoice (PI) along with our product specifications, you can proceed with payment. We accept various payment methods including Telegraphic Transfer (T/T), Letter of Credit (LC), and more.
What is your after-sales service like?
At Beijing Entrepreneur Science & Trading Co., Ltd., we prioritize fostering long-term relationships with all our customers. For every order, we ensure transparency and commitment by signing a legally binding sales contract. Should you have any doubts or concerns regarding our products or services, please do not hesitate to contact us. Your satisfaction and trust are our top priorities.
Can I use my own label or packaging?
Absolutely. If required, we can use labels or packaging according to your specifications and preferences. Your branding and packaging needs are important to us, and we'll ensure they are met to your satisfaction.
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