2. Noiseless Lab Coating Supplies by Rj: Custom-Made, No Oil

Product Details
Customization: Available
After-sales Service: on-Line Service
Warranty: 1 Years
Diamond Member Since 2025

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Year of Establishment
2025-04-22
Registered Capital
1.48 Million USD
  • 2. Noiseless Lab Coating Supplies by Rj: Custom-Made, No Oil
  • 2. Noiseless Lab Coating Supplies by Rj: Custom-Made, No Oil
  • 2. Noiseless Lab Coating Supplies by Rj: Custom-Made, No Oil
  • 2. Noiseless Lab Coating Supplies by Rj: Custom-Made, No Oil
  • 2. Noiseless Lab Coating Supplies by Rj: Custom-Made, No Oil
  • 2. Noiseless Lab Coating Supplies by Rj: Custom-Made, No Oil
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Basic Info.

Model NO.
Made-to-order
Oil or Not
Oil Free
Structure
Ultrahigh Vacuum Unit
Exhauster Method
Kinetic Vacuum Pump
Vacuum Degree
High Vacuum
Work Function
Maintain the Pump
Working Conditions
Dry
Feature
No Oil, Low Noise
Condition
New
Transport Package
Wooden Case
Specification
Customized
Trademark
RJ
Origin
Zhengzhou, China

Product Description

2. Noiseless Lab Coating Supplies by Rj: Custom-Made, No OilBrief Introduction:
Nano iridium powder stands out as one of the most corrosion-resistant metals available. It plays a pivotal role in various industries, being a key component in aircraft spark plugs, iridium alloys, syringe needles, balance knife edges, compass brackets, electrical contacts, and iridium crucibles. Its robust nature ensures unrivaled durability and performance.

Product Name Specifications Application Fields
Nano Nickel Powder Average Particle Size: 30nm-1000nm Used in nickel-chromium/nickel-hydrogen batteries, capacitors, electronics, etc.
Nano Aluminum Powder Average Particle Size: 20nm-1000nm Used as raw material for processing aluminum wires, aluminum plates, electronic components, ceramic metallization, pure copper or aluminum alloy sintered products, and as an additive for precision alloys.
Nano Tungsten Powder Average Particle Size: 50nm-1000nm Used in aerospace alloys, electronic packaging alloys, electrode materials, microelectronic films, sintering aids, protective coatings, gas sensor electrodes, etc.
Nano Tungsten Carbide Powder Average Particle Size: 50nm-400nm Nano tungsten carbide powder imparts many superior properties to hard alloys. It has a melting point of 2860°C±50°C, a boiling point of 6000°C, is insoluble in cold water, highly acid-resistant, and exhibits high hardness and elastic modulus. Tungsten carbide is renowned for its hardness, wear resistance, corrosion resistance, and high-temperature stability.
Nano Silver Powder Average Particle Size: 20nm-400nm Primarily used as conductive filler in conductive coatings, conductive inks, and polymer conductive silver pastes. It is a high-performance conductive filler with excellent oxidation resistance, widely used in electronic pastes, conductive applications in electronics, electromagnetic shielding, and *disinfection.
Nano Titanium Powder Average Particle Size: 20-30nm Titanium is one of the most corrosion-resistant metals. It is mainly used in aircraft spark plugs, titanium alloys, syringe needles, balance knife edges, compass brackets, electrical contacts, and titanium crucibles.
Nano Silicon Carbide Powder Average Particle Size: 30-100nm Mainly used for modifying high-strength nylon, rubber tires, metal surface composite coatings, and high-performance structural ceramics.
Nano Aluminum Nitride Powder Average Particle Size: 10-300nm Widely used to enhance the strength and toughness of various plastics, rubber, and ceramic products. It significantly improves the density, smoothness, thermal fatigue resistance, fracture toughness, creep resistance of ceramics, and the wear resistance of polymer materials.
Carbon Nanotubes Average Tube Diameter: 8-50nm Widely used in anti-static polymer materials, lithium battery conductive pastes, thermal conductive materials, and mechanical reinforcement materials.
Nano Silicon Powder Average Particle Size: 35-100nm Mainly used in aerospace, aviation, electronic semiconductors, chemical industry, metallurgy, insulation, *refractory materials, ceramic raw materials, etc.
2. Noiseless Lab Coating Supplies by Rj: Custom-Made, No OilBrief Introduction:
Nano molybdenum powder is an essential raw material used for crafting molybdenum wires, molybdenum plates, and electronic components. It is indispensable in ceramic metallization and serves as the foundation for pure molybdenum or molybdenum alloy sintered products. Additionally, it distinguishes itself as a vital additive for precision alloys, offering superior quality and efficiency.
Product Name Specifications Application Fields
Nano Nickel Powder Avg. Particle Size: 30nm-1000nm Used in nickel-cadmium/nickel-metal hydride batteries, capacitors, electronics, etc.
Nano Aluminum Powder Avg. Particle Size: 20nm-1000nm Raw material for aluminum wires, plates, electronic components, ceramic metallization, pure aluminum or aluminum alloy sintered products; also used as additive for precision alloys.
Nano Tungsten Powder Avg. Particle Size: 50nm-1000nm Used in aerospace alloys, electronic packaging alloys, electrode materials, microelectronic thin films, sintering aids, protective coatings, gas sensor electrodes, etc.
Nano Tungsten Carbide Powder Avg. Particle Size: 50nm-400nm Imparts superior properties to hard alloys. Melting point: 2860°C±50°C, boiling point: 6000°C, insoluble in cold water, highly acid-resistant, with high hardness and elastic modulus. Known as "King of Hardness", it features wear resistance, corrosion resistance, and high temperature stability.
Nano Silver Powder Avg. Particle Size: 20nm-400nm Mainly used as conductive filler in conductive coatings, inks, and polymer silver pastes. High-performance conductive material with excellent oxidation resistance, widely used in electronic pastes, conductive applications, EMI shielding, and **disinfection.
Nano Titanium Powder Avg. Particle Size: 20-30nm One of the most corrosion-resistant metals. Mainly used in aircraft spark plugs, titanium alloys, syringe needles, balance knife edges, compass brackets, electrical contacts, and titanium crucibles.
Nano Silicon Carbide Powder Avg. Particle Size: 30-100nm Mainly used for modifying high-strength nylon, rubber tires, metal surface composite coatings, and high-performance structural ceramics.
Nano Aluminum Oxide Powder Avg. Particle Size: 10-300nm Widely used for reinforcing plastics, rubber, and ceramics, significantly improving ceramic density, smoothness, thermal fatigue resistance, fracture toughness, creep resistance, and wear resistance of polymer materials.
Carbon Nanotubes Avg. Tube Diameter: 8-50nm Widely used in anti-static polymers, lithium battery conductive pastes, thermal conductive materials, and mechanical reinforcement applications.
Nano Silicon Powder Avg. Particle Size: 35-100nm Mainly used in aerospace, aviation, electronics/semiconductors, chemical industry, metallurgy, thermal insulation, **refractories, ceramic materials, etc.
2. Noiseless Lab Coating Supplies by Rj: Custom-Made, No OilBrief Introduction:
Tellurium powder is a versatile additive, enhancing semiconductor devices, cooling devices, and various alloy processes. It is a crucial component in chemical raw materials and finds application across industries such as cast iron, rubber, and glass, significantly improving product performance and reliability.
Product Name Specifications Application Fields
Selenium Powder Purity: 3N-7N
Particle Size: 100-450 mesh
Gray-black powder
Used as additive in semiconductor devices, cooling devices, alloys, chemical raw materials, and industries including cast iron, rubber, and glass
Selenium Dioxide Purity: 3N-6N
White powder
Mainly used for preparing selenium dioxide single crystals, infrared devices, acousto-optic devices, infrared window materials, electronic component materials, preservatives, and glass coloring agents
Selenium Granules (Borosilicate) Purity: 3N-7N Primarily used for preparing II-VI compound semiconductors, solar cells, thermoelectric conversion elements, cooling elements, gas sensors, thermal sensors, pressure sensors, photosensitive devices, piezoelectric crystals, nuclear radiation detection, and infrared detectors
Grade Chemical Composition
  Te,% Impurities (ppm)
    Si Se Mg Ni Pb Fe Al Cd Ag Sn Cu Zn Ca Sum
Te-05 99.999 1.0 1.0 0.5 0.5 0.4 0.2 0.2 0.2 0.2 0.2 0.2 -- -- 10
Te-06 99.9999 -- 0.1 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.01 -- 0.01 0.1 1
Te-07 99.99999 -- 0.01 0.005 0.005 0.0
2. Noiseless Lab Coating Supplies by Rj: Custom-Made, No Oil

Nano Molybdenum Powder
Applications:
This powder is used as a prime raw material for creating quality molybdenum wires, robust molybdenum plates, and intricate electronic components, and it is indispensable in ceramic metallization processes.
It serves as a base material for the production of high-purity molybdenum or molybdenum alloy sintered products, offering excellence in every application.
As an additive for precision alloys, it ensures enhanced performance and superior durability.

Product Name Specifications Applications
Nano Nickel Powder Avg. Particle Size: 30nm-1000nm Used in nickel-cadmium/nickel-metal hydride batteries, capacitors, and electronics
Nano Aluminum Powder Avg. Particle Size: 20nm-1000nm Raw material for aluminum wires, plates, electronic components, ceramic metallization; additive for precision alloys; used in pure aluminum or aluminum alloy sintered products
Nano Tungsten Powder Avg. Particle Size: 50nm-1000nm Used in aerospace alloys, electronic packaging alloys, electrode materials, microelectronic films, sintering aids, protective coatings, and gas sensor electrodes
Nano Tungsten Carbide Powder Avg. Particle Size: 50nm-400nm Enhances hard alloys with superior properties: Melting point 2860±50°C, boiling point 6000°C, insoluble in water, acid-resistant, extremely hard with high modulus. Known as "King of Hardness" with exceptional wear/corrosion resistance and thermal stability.
Nano Silver Powder Avg. Particle Size: 20nm-400nm Conductive filler for coatings/inks/polymer silver pastes; high-performance conductive material with oxidation resistance; used in electronics, EMI shielding, and antimicrobial applications
Nano Titanium Powder Avg. Particle Size: 20-30nm One of most corrosion-resistant metals; used in aircraft spark plugs, titanium alloys, syringe needles, precision instruments, electrical contacts, and crucibles
Nano Silicon Carbide Powder Avg. Particle Size: 30-100nm Used for modifying high-strength nylon, rubber tires, metal coatings, and high-performance structural ceramics
Nano Aluminum Oxide Powder Avg. Particle Size: 10-300nm Reinforces plastics/rubber/ceramics; significantly improves ceramic density, finish, thermal shock resistance, fracture toughness, creep resistance, and polymer wear resistance
Carbon Nanotubes Avg. Diameter: 8-50nm Used in anti-static polymers, lithium battery pastes, thermal materials, and mechanical reinforcements
Nano Silicon Powder Avg. Particle Size: 35-100nm Used in aerospace, aviation, semiconductors, chemicals, metallurgy, insulation, refractories, and ceramics

2. Noiseless Lab Coating Supplies by Rj: Custom-Made, No Oil2. Noiseless Lab Coating Supplies by Rj: Custom-Made, No Oil

Laboratory Magnetron Sputtering Coating Targets

Applications:

  • Perfect for use in rare earth metallurgy, providing unmatched quality and efficiency.

  • Ideal for high-temperature sintering carrier plates for tantalum and niobium electrolytic capacitor anodes.

  • Designed as corrosion-resistant containers specifically for chemical processing, ensuring safety and longevity.

  • Developed for sputtering and evaporation coating vessels to achieve precision and longevity in applications.

    Implementation Standard: YS/T 573-2007

    Grade FTA17 FTA23 FTA30 FTA40 FTA50
    Impurity Content ≤ (ppm)   1500 1800 2000 2500 2800
      C 30 30 40 50 50
      N 100 150 250 300 350
      H 100 100 100 100 100
      Nb 10 10 10 10 10
      Fe 15 15 15 15 15
      Ni 15 15 15 15 15
      Mo 5 5 5 5 5
      Cr 15 15 15 15 15
      Al 5 5 5 5 5
      Mn 5 5 5 5 5
      K 10 10 10 25 25
      Ti 5 5 5 5 5
      Na 10 10 10 10 10
      W 5 5 5 5 5
      Mg 5 5 5 5 5
      Si 15 15 15 15 15
    Apparent Density g/cm³ 1.8-2.5 1.5-2.5 1.4-2.0 1.4-1.8 1.4-2.8
    2. Noiseless Lab Coating Supplies by Rj: Custom-Made, No Oil2. Noiseless Lab Coating Supplies by Rj: Custom-Made, No Oil




     

High-Purity Cobalt Powder and Reduced Cobalt Powder
Used in:
Metallurgical products, including cemented carbides, diamond tools, superalloys, and magnetic materials, benefit from its superior properties.
In chemical products, it plays a crucial role in the production of rechargeable batteries, industrial explosives, rocket propellants, and pharmaceuticals.
Spherical Cobalt Powder
This powder is primarily used in welding materials, thermal spray coatings, and as special alloy additives, offering unmatched quality and reliability.

Product Name Specifications Applications
High-Purity Cobalt Powder Purity: 4N
Available sizes: -50 mesh, -150 mesh, -300 mesh (custom sizing available)
Reduced cobalt powder: gray irregular metal powder (oxalate reduction method)
Spherical cobalt powder: silver-gray metallic spherical powder (atomization method)
Reduced powder: cemented carbides, diamond tools, superalloys, magnetic materials
Chemical applications: rechargeable batteries, industrial explosives, rocket propellants, pharmaceuticals
Spherical powder: welding materials, thermal spray coatings, special alloy additives
High-Purity Cobalt Ingot Purity: 3N8 Mainly used in aerospace and chemical industries
High-Purity Nickel Powder Purity: 3N5
Available sizes: -50 to -500 mesh (custom sizing available)
Light gray irregular powder
Nuclear energy, conductive materials, battery electrodes, chemical catalysts, hard coatings, special welding rods, porous filters, magnetic materials, contact materials, diamond tools, automotive, cemented carbides, high-temperature alloys
High-Purity Nickel Ingot Purity: 3N Electronics, chemicals, watches, eyewear, jewelry, sports equipment, machinery, electroplating, environmental equipment, golf, precision machining
High-Purity Chromium Powder Purity: 4N
Available sizes: -80 to -300 mesh (custom sizing available)
Silver-gray powder
Cemented carbides, diamond tools, welding materials, stainless steel, aluminum, vacuum coating, thermal spray, ceramics
High-Purity Copper Powder Purity: 4N
Available sizes: -50 to -400 mesh (custom sizing available)
Water-atomized: irregular/near-spherical
Gas-atomized: spherical/near-spherical
Powder metallurgy, electroplating, diamond tools, electronics, conductive materials, metal coatings, chemical catalysts, pharmaceuticals, filters, heat pipes, spray materials, welding materials
High-Purity Copper Ingot Purity: 5N High-purity reagents, electronic connectors, bonding wires, high-frequency cables, ICs, LCD sputtering targets, ion plating; essential for nuclear, aerospace, missile, and metallurgical industries
High-Purity Aluminum Powder Purity: 4N6
Available sizes: -100 to -1000 mesh (custom sizing available)
Silver-gray powder
Powder metallurgy additives, anti-corrosion/rust coatings, high-temperature resistant coatings
2. Noiseless Lab Coating Supplies by Rj: Custom-Made, No OilTellurium ingots serve as potent additives in semiconductor devices, cooling devices, and alloys. They are crucial in chemical raw material production and widely applied in industries like cast iron, rubber, and glass. Tellurium dioxide shines in the preparation of tellurium dioxide single crystals, infrared devices, and acousto-optic devices. It is essential in producing infrared window materials, electronic component materials, preservatives, and glass coloring agents. Tellurium beads and ingots are essential for II-VI compound semiconductors, solar cells, thermoelectric conversion components, cooling components, and more, including gas sensors, thermal sensors, pressure sensors, photosensitive sensors, piezoelectric crystals, and nuclear radiation detection and infrared detectors.

Product Specifications and Applications

Product Name Specifications Applications
Selenium Powder Purity: 3N-7N
Particle Size: 100 mesh - 450 mesh
Used as an additive in semiconductor devices, cooling devices, alloys, chemical raw materials, as well as in industries such as cast iron, rubber, and glass.
Selenium Dioxide Purity: 3N-6N
White powder
Mainly used for preparing selenium dioxide single crystals, infrared devices, acousto-optic devices, infrared window materials, electronic component materials, preservatives, and glass coloring agents.
Selenium Beads, Selenium Ingots Purity: 3N-7N Primarily used as base materials for preparing II-VI compound semiconductors, solar cells, thermoelectric conversion components, cooling components, gas sensors, thermal sensors, pressure sensors, photosensitive sensors, piezoelectric crystals, and nuclear radiation detection, infrared detectors.

Chemical Composition by Grade

Grade Chemical Composition
  Te ≥, % Impurities, ≤ ppm
    Si Se Mg Ni Pb Fe Al Cd Ag Sn Cu Zn Ca Sum
Te-05 99.999 1.0 1.0 0.5 0.5 0.4 0.2 0.2 0.2 0.2 0.2 - - 10
Te-06 99.9999 - 0.1 0.05 0.05 0.05 0.05 0.05 0.05 0.01 - 0.01 0.1 1
Te-07 99.99999 - 0.01 0.005 0.005 0.005
2. Noiseless Lab Coating Supplies by Rj: Custom-Made, No Oil2. Noiseless Lab Coating Supplies by Rj: Custom-Made, No Oil2. Noiseless Lab Coating Supplies by Rj: Custom-Made, No OilBismuth powder finds extensive use across a range of applications, including bismuth alloy products, low-temperature solder, and metallurgical additives for steel plants. It is pivotal in petroleum exploration, plastic fillers, precision castings, electroplated wheels, grinding discs, sharpening tools, and beyond, offering unmatched performance and reliability.

Product Specifications and Applications

Product Name Specifications Applications
Bismuth Powder Purity: 4N-6N
Appearance: Silver-white or slightly reddish metal
Widely used in various bismuth alloy products, low-temperature solder, metallurgical additives for steel plants, petroleum exploration, plastic fillers, precision castings, electroplated wheels, grinding discs, sharpening tools, and more.
Bismuth Beads / Bismuth Needles / Bismuth Targets Purity: 4N-6N
Impurities in 4N bismuth must exceed China National Standard GB/T 915-2010.
Bismuth Needles: Used in metal alloys, metallurgy, additives, pharmaceuticals, cosmetics, semiconductors, and crystals.
Bismuth Beads: Used in petroleum perforating bullets and eco-friendly *ammunition.
Bismuth Targets: Excellent sputtering target components, bonded to backing plates using a melt platform, but extremely brittle.
Bismuth Oxide (α-BiO) Appearance: Light yellow
Particle Size: 1.2 µm

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