Minerals & Metals

Earth-like graphite, also known as microcrystalline graphite, earth-like graphite quality, high fixed carbon content, less harmful impurities, sulfur, iron content is very low, enjoy a high reputation in the domestic and foreign graphite market, known as "gold sand" reputation. Carbon content: 80%-99.9% Particle size: 200 mesh -0.5μm Application: Earth graphite is widely used in casting paint, oil drilling, battery carbon rods, steel, casting materials, refractory materials, dyes, fuels, electrode paste, and used as pencils, welding rods, batteries, graphite emulsion, desulfurizer, preservative anti-slip agent, smelting carburizer, ingot protection slag, graphite bearing and other products.

Minimum Order: 1 bags

This product is a green mercury-free battery special graphite developed by our company on the basis of the original ultra-low molybdenum and high purity graphite. It has the characteristics of high purity, excellent electrical properties and ultra-low trace elements. Various trace elements in graphite are strictly controlled by the domestic advanced chemical production process. The technical performance of the products is stable, ranking the advanced level of similar products in China. It can completely replace the imported graphite powder, which can greatly improve the use and storage life of the battery, and is an important raw material for green and environmentally friendly mercury- free alkaline batteries. Type: T-399.9 Performance: high temperature resistance, good electrical and thermal conductivity, strong chemical stability, acid and alkali corrosion resistance, non-toxic and harmless, is an excellent green environmental protection material. Application: Mainly used in green mercury-free alkaline battery, secondary battery, lithium ion battery, tube inside and outside coating.

Minimum Order: 1 bags

Special graphite power for power metallurgy Our company selects high-quality natural flake graphite, special processing equipment, advanced production technology, the production of powder metallurgy special graphite powder, with uniform particles, easy to mix, high temperature resistance, increase the strength of the original and other advantages. Varieties: -200 mesh, -325 mesh, FS, F Specification: Particle size 6-50μm, carbon content 90-99.9% Performance: It has the properties of natural flake graphite, and has special oxidation resistance and self-lubrication and plasticity under high temperature conditions. Usage: Mainly used in powder metallurgy industry, as a release agent, and can increase the strength of the original.

Minimum Order: 1 bags

Copper and its alloys have been used for thousands of years, so it’s no surprise they are in high demand in the wire mesh industry. copper wire mesh is an excellent choice for applications requiring high conductivity, easy malleability, and a distinctive aesthetic appeal. Our copper mesh is over 99% commercially pure and comes in rolls or cut pieces. We offer a variety of weaves, wire diameters, opening sizes, mesh counts, and widths to suit your needs. But most of copper wire mesh are plain weave in mesh count of 2-200. We provide full customization according to your requirements. The copper material is easy to bend while still maintaining its strength. When first woven, copper has a yellowish-red color that gradually develops a greenish-blue patina called verdigris. Outdoors, this discoloration can become noticeable in less than six months in wet climates, but it may stay untarnished for years in dry, desert conditions. You can prevent this natural patina by applying lacquer, wax, or periodically oiling the mesh to protect it from the elements.

Perforated metal is a type of sheet metal that features a series of regularly spaced holes or openings across its surface. And round hole perforated metal is the most popular and widely used type. It can be manufactured in rolls or sheets, providing flexibility and ease of use in various applications. It is an ideal choice for applications including architectural accents, industrial screening products, and filtration solutions. Round hole perforated metal materials ● Low carbon steel. ● Galvanized steel. ● Aluminum steel. ● Stainless steel. ● Titanium ● Monel 400 Surface treatment PVC/powder/Epoxy coating Round hole perforated metal patterns We have three distinct patterns for round hole perforated materials: 60° Staggered, 45° Staggered, and Straight Line. These patterns provide different levels of openness, giving you flexibility in how your project functions and looks. If you don't see what you need in our showcased products, reach out to our sales team. We'd love to help create a custom perforated pattern that fits your exact needs perfectly

Aluminum expanded metal mesh is a top choice among expanded metal varieties. It's crafted from high-quality aluminum alloy plates, giving it an edge over galvanized expanded metal mesh. Why? It doesn't rust, it's lightweight, easy to work with, and lasts longer. Plus, when compared to stainless steel, it's not only rust-resistant but also much more budget-friendly. That's why nowadays, more customers are leaning towards aluminum expanded metal mesh for their needs. Special Treatment: Flattened type or Normal type. Surface Treatment: PVC/Epoxy /PVDF oated Available Expanded Metal Mesh Applications ● Architectural: Facades, partitions, ceilings. ● Safety: Windows, fences, machinery guards. ● Filtration: HVAC systems, air vents，filter supporting layers. ● Construction: Scaffolding, walkways. ● Automotive: Grilles, radiator covers. ● Crafts/DIY: Decorative panels, shelves. ● Industrial: Conveyor belts, machinery guards. ● Landscaping: Garden fencing, trellises. ● Electronics: Enclosures, racks. ● Lighting: Fixtures, lampshades.

What is Galvanized Square Wire Mesh Galvanized square wire mesh refers to a type of mesh woven from galvanized iron wires or iron wires that have undergone galvanization. When we mention it, we typically mean galvanized woven mesh, not the welded mesh that people are familiar with. Galvanization isn't the name of a product; it's a special anti- corrosion treatment. This type of mesh is widely used in construction, screens, filters, and other fields. The galvanization process provides additional rust and corrosion resistance, making it more durable and long-lasting in outdoor environments. Galvanized square wire mesh can be classified into four main types based on the different raw materials and surface treatments. 1 Electro galvanized before weaving 2 Electro galvanized after weaving 3 Hot dipped galvanized before weaving 4 Hot dipped galvanized after weaving. There is also a special galvanized treatment called blue galvanized, it is very popular in India, Egypt, Sri Lanka and some middle east countries. And the type of “galvanized after weaving” provides better corrosion resistance and the mesh structure is more stable. For galvanized square wire mesh, there is another special parameter to consider, which is the treatment of its edges. We have open edge, close edge and folded edge. you can find out the differences by the pictures below. It's a highly significant factor affecting the price. Even with identical specifications, different edge treatments can lead to significant price differences due to the distinct machinery and processes involved in production

What is epoxy coated wire mesh? Epoxy coated wire mesh is primarily used as a supporting layer in hydraulic and air filters, playing a crucial role in their structure. The mesh is created by electrostatically spraying a special epoxy powder onto the surface of woven wire mesh. Through controlled heating, the epoxy powder melts and forms a dense protective layer that adheres to the mesh, enhancing its durability and performance. Why is epoxy coated mesh becoming increasingly popular? With the development of modern industry and the increasing popularity of automobiles, the demand for air and hydraulic filters has grown significantly. Consequently, the wire mesh used as the support layer for these filters has become well-known. Compared to traditional uncoated wire mesh, epoxy coated mesh solves many critical issues, such as providing more uniform mesh openings, being easier to use, offering a lower cost, better corrosion & oil resistance, longer lifespan. In short, it significantly enhances the performance of filters while reducing costs. It has now become the top choice in the production of air and hydraulic filters.

Knitted Wire Mesh is a metal wire or plastic strand knitted into an interlocking looped mesh structure, the same way as stockings and should not be confused with woven mesh, which is the form of rectangular openings of parallel wires. The knitted mesh has a flexibility not possessed by the woven mesh, due to the loops being able to move relative to each other thereby giving a two-way stretch. This flexibility gives knitted mesh a unique advantage for many industrial uses. Material Metal Wire: stainless steel wire 304, 304L, 316, 316 L, galvanized wire, brass wire, copper wire, titanium wire, alloy wire, nickel wire, Non Metal Wire: nylon wire, PE wire, PTFE Wire. PVDF Wire, fiberglass wire, etc Classify 1. Based on the weaving method, knitted wire mesh can be classified into three types: single wire type, double wire type, and multi-wire type 2. According to the wire diameter, copper wire mesh can be classified into the following five major categories

Stainless steel wire mesh is also known as stainless steel wire cloth, Stainless steel screen mesh, stainless steel filter mesh, stainless steel woven wire mesh. It is an essential material used in various industrial, commercial, and residential applications. It is typically made from alloys such as 201, 304, 316, or 316L, which offer high corrosion resistance, strength, and longevity. Our mesh is manufactured using most advanced weaving techniques, resulting in a high precision with uniform openings that can range from fine to coarse, depending on the intended use. Stainless steel wire mesh is mainly used for screening and filtration under acid and alkali environment conditions, for example, mud mesh in petroleum industry, sieve mesh in chemical fiber industry, pickling mesh in electroplating industry, gas, liquid filtration and other media separation. YINRUN provides a variety of stainless steel wire mesh products, Mesh counts range from 1 to 635 for square mesh and up to 3500 for Dutch weave, with diameters from 0.015 to 8mm and widths up to 6 meters, meeting ISO, ASTM, DIN, and national standards. Our stainless steel wire meshes offer excellent flatness, high filtration accuracy, and stable performance. Precision filters made from these meshes are widely used in aerospace, petroleum, chemical, fiber, rubber, metallurgy, medicine, and food industries. Material used for stainless steel wire mesh: 201, 304, 316, 316L You can find the detail chemical composition below. Grade & chemical composition% GB/T 20878-2007 https://www.chinafiltermesh.com/stai , nless-steel-wire-mesh.html

Our company adopts special technology, over the years for the carbon brush industry specially developed special graphite powder, with uniform particles, high lubrication, wear resistance, less electric spark and other special, by the carbon brush industry users. Variety: T295, T298, T299, T395, T398, T399 Performance: Has good lubrication performance, low trace elements, wear resistance, less spark. Usage: Mainly used for various carbon brushes.

Minimum Order: 1 bags

Carbon nanotube conductive slurry is a kind of composite material based on carbon nanotube. They include complexes made by mixing carbon nanotubes with surfactants, adhesives and other materials. Due to the unique extreme ultra-small size and excellent electrical conductivity of carbon nanotubes. Making them excellent conductive materials. Carbon nanotube conductive pastes have many advantages, including: low impedance, excellent durability, excellent conduction behavior, and variable energy storage capacity.

Minimum Order: 1 bags

Graphene Conductive Slurries

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WhatsApp&Phone: +86-17704032641 QQ: 3504498236 Wechat: szfeda07 E-mail:feda07@szfeda.com 1. Processing method is grinding with high precision 2. 58-60 HRC after heat treatment 3. Long life time more than 50000 pcs 4. Made by good material SKD11, DC53, D2 5. Application machine: All kinds of thread rolling machines Parameters Outside diameter 45-260mm Inside diameter 25.4-100mm Thickness 30-150mm Material SKD11, DC53, D2 Hardness 58-62 HRC Thread type Metric, UNC, UNF, BSW Thread angle 55/60 degree or customized Processing method Grinding Re-grinding Y , es Life time More than 50000 pcs HS code 8466940090 Starts 1-10 Application machine Thread rolling machine

Minimum Order: 1 bags