CONDUCTIVITY - 1336 Anuncios

Friday 31 July 2020

Cantidad : 8000kgs - Precio : USD0.025 - USD1.05

industrial diamond dust has the characteristics of high thermal stability, high chemical stability, good conductivity, good physical properties (high compressive strength, good heat dissipation, strong corrosion resistance, low thermal expansion rate) and so on. It has high hardness...

Friday 31 July 2020

Cantidad : 8000kgs - Precio : USD0.025 - USD1.05

CVD diamond (chemical vapor deposition diamond). The mixture of carbon-containing gas and oxygen is excited and decomposed at a high temperature and a pressure lower than the standard atmospheric pressure to form an active diamond carbon atom, and the deposit is alternately grown...

Friday 31 July 2020

Cantidad : 8000kgs - Precio : USD0.025 - USD1.05

With more than 30 years experience, E-Grind provides various types of coating onto diamond and CBN mesh and micron powder. As per the bond system, E-Grind supplies customers with the most suitable coating onto the superabrasive grits. The coating enhances the retention ability between...

Friday 31 July 2020

Cantidad : 8000kgs - Precio : USD0.025 - USD1.05

CBN micron powder has unique characteristics in thermal stability, working efficiency, and sharpness. It can be used in resin, metal, and vitrified systems, for precise grinding, polishing and finishing workpiece surface, PCBN blank manufacturing. It works as free grinding particles...

Friday 31 July 2020

Cantidad : 8000kgs - Precio : USD0.025 - USD1.05

CBN ranks the second in hardness following Diamond. CBN has premium performance in thermal conductivity, durability and chemical inertness. It is usually used for Ferrous Metal. E-Grind provides all types of CBN material including mesh and micron. CBN Mesh Powder: CBN-EB01 Black...

Thursday 02 July 2020

Cantidad : 100000pcs/ - Precio : 1.5~4800 USD

OPzS and OPzV Tubular Battery As the opzs battery manufacturers, Dongjin OPzS Tubular Flooded and maintenance-free OPzs solar batteries provide proven performance and reliability in the most demanding renewable, stationary and deep cycle telecom applications. The OPzS and OPzV batteries...

Thursday 02 July 2020

Cantidad : 100000pcs/ - Precio : 1.5~4800 USD

High Temperature Battery Dongjin high temperature AGM battery are very popular & highly recognized by our customers, because of more stable performances under high temperature environment compared with normal lead acid battery, they are specially designed for longer life ...

Thursday 02 July 2020

Cantidad : 100000pcs/ - Precio : 1.5~4800 USD

Dongjin E-bike Battery An Electric Bike is a fantastic way to reduce your carbon footprint and to be green. As the bike battery manufacturer, Dongjin group has been manufacturing suitably rated, reliable, affordable and safe E-Bike Batteries with long cycle service life, good high...

Thursday 02 July 2020

Cantidad : 100000pcs/ - Precio : 1.5~4800 USD

As the agm battery manufacturers china, Dongjin AGM VRLA batteries are Valve Regulated Lead Acid battery with Absorbent Glass Mat separators. With stable quality and affordable cost, our AGM UPS batteries are widely used in all ranged of UPS, energy storage and telecommunication systems...

Wednesday 01 July 2020

Sheet metal processing or sheet metal fabrication includes: folding, shearing, punching, welding, riveting, splicing and other processes. In general, the process of forming a sheet by hand or mechanical is called sheet metal processing. Sheet metal processing is to cut and bend metal...

Tuesday 23 June 2020

Sheet metal has the characteristics of lightweight, high strength, electrical conductivity (can be used for electromagnetic shielding), low cost, and large-scale mass production performance. Sheet metal cabinet fabrication is widely used in the fields of electronics, telecommunications...

Friday 19 June 2020

Placa de circuito cerámico Alúmina Nitruro de aluminio PCB Placa de circuito cerámico Alúmina Nitruro de aluminio PCB Sustrato cerámico Disipador térmico Soporte de chip de alta conductividad térmica AlN Oro grueso 1.Sustrato: tablero de nitruro de aluminio; Conductividad térmica: 170W / (m · K)...

Tuesday 16 June 2020

Cantidad : 10000 Piec - Precio : 150-10000

Overview of PDC Cutter PDC cutters are made of diamond micro-powder and cemented carbide substrate sintered under ultra-high pressure and high temperature. It has high hardness, high wear resistance and thermal conductivity of diamond, and has the strength and impact toughness of...

Saturday 06 June 2020

Cantidad : 100000 squ - Precio : 15-25 USD

- Overview - Rock Wool sandwich panel is usually used for wall and ceilings, which has certain requirements for fire resistance. In addition, it has very good thermal insulation properties. Thus, most of customers like the rock wool sandwich panels. Rockwool sandwich panels are commonly...

Saturday 30 May 2020

Cantidad : 100000pcs/ - Precio : 100USD

Dongjin VRLA UPS AGM batteries are the Valve Regulated Lead Acid battery with Absorbent Glass Mat separators. With stable quality and affordable cost, our AGM UPS batteries are widely used in all ranged of UPS systems. The Advantages of VRLA AGM UPS Battery Long design lifeMaximum...

Saturday 30 May 2020

Cantidad : 100000pcs/ - Precio : 100USD

Dongjin (opzs battery manufacturers) OPzS Tubular Flooded and maintenance-free OPzV Tubular Gel batteries provide proven performance and reliability in the most demanding renewable, stationary and deep cycle telecom applications. The OPzS and OPzV batteries feature tubular grids and...

Saturday 30 May 2020

Cantidad : 100000pcs/ - Precio : 100USD

Dongjin is one of the best high temperature battery manufacturers,it's high temperature AGM battery are very popular & highly recognized by our customers, because of more stable performances under high temperature environment compared with normal lead acid battery, they are specially...

Saturday 30 May 2020

Cantidad : 100000pcs/ - Precio : 100USD

An Electric Bike is a fantastic way to reduce your carbon footprint and to be green. Dongjin group has been manufacturing suitably rated, reliable, affordable and safe E-Bike Batteries with long cycle service life, good high rate discharge performance and better float charging service...

Saturday 30 May 2020

Cantidad : 100000pcs/ - Precio : 100USD

Dongjin is one of the best vrla battery manufacturers china,it's AGM VRLA batteries are Valve Regulated Lead Acid battery with Absorbent Glass Mat separators. With stable quality and affordable cost, our AGM UPS batteries are widely used in all ranged of UPS, energy storage and telecommunication...

Thursday 28 May 2020

Precio : 0.07 ~ 100 yuan / m

Electrical Cable with silver copper or pure silver conductor is called Silver Copper Cable, usually used for speaker wires and for audiophiles which require the best sound quality. Silver Copper conductor is also used for some durable power wire because the sliver layer can offer...

Thursday 28 May 2020

Cantidad : 5000 - Precio : 100USD

Electric car battery case is one of the most important components in new energy vehicles. The best ev battery box make use of aluminum alloy for the battery case structures as key components that offer security for their battery payloads, but also structural rigidity for the vehicles...

Saturday 16 May 2020

Cantidad : 1-5000 - Precio : 1000~50000

The infrared camera detector is an instrumentation tool for gas leakage detection. Gas leak camera also includes many different classifications. 1. Infrared Gas Imaging Camera Most of the gases have characteristic absorption peaks in the mid-infrared region, and the concentration...

Thursday 19 March 2020

What is Sheet Metal Processing? Sheet metal process services or sheet metal fabrication includes: folding, shearing, punching, welding, riveting, splicing and other processes. In general, the process of forming a sheet by hand or mechanical is called sheet metal processing. Sheet...

Tuesday 17 March 2020

Cantidad : 50000/mont - Precio : 10usd

BEST Grounding Module Performance and characteristics of BEST grounding module: The low-resistance grounding module is a non-metallic material-based grounding body composed of non-metallic minerals with good conductivity and chemical stability, metal ground rods, electrolytes and humectants...

Tuesday 17 March 2020

Cantidad : 50000/mont - Precio : 10usd

COPPER-CLAD STEEL GROUNDING CONDUCTORS Copper-clad copperweld steel grounding material is a new material developed by Ningbo Zhenhai Beisuda Petrochemical Equipment Co.,Ltd. to replace pure copper. Copper-clad copperweld steel grounding conductors has the following advantages: With...

Tuesday 17 March 2020

Cantidad : 50000/mont - Precio : 10usd

Exothermic Welding Exothermic welding for grounding , also called hot melt welding, fire-clay welding, thermite welding and explosion welding, is a high-heat principle that utilizes the redox reaction between metals, the operation of which is simple, easy to learn, safe and efficient...

Tuesday 17 March 2020

Cantidad : 50000/mont - Precio : 10usd

What is the copper-bonded copperweld steel ground rod? Do you want to buy earth rod? Product Name: Copper coated copperweld steel ground rod Production process: electroplating / continuous electroforming Raw materials: Cold draw high quality mild steel Product type: one pointed, one flat...

Tuesday 17 March 2020

Cantidad : 50000/mont - Precio : 10usd

Chemical Ground Electrode System Performance characteristics and working principle of chemical ground rod : 1. Chemical ground electrode 2. Existing soil 3. Special filler 4. Ions diffuse around 5. Expand the conductive range of the soil Chemical Grounding electrode (chemical grounding...)

Tuesday 17 March 2020

Cantidad : 50000/mont - Precio : 10usd

Brief Instruction of Copper Clad Steel Cable The copper-clad strand wire is shaped like a cable, which is made of a plurality of copper-clad single wires. Because of its multi-stranded properties, the electrical conductivity and tensile strength are relatively good, and the product...

Tuesday 17 March 2020

Cantidad : 50000/mont - Precio : 10usd

0.8 Series CCS Round Wire Origin of new material development 0.8mm series copper-clad round CCS wire is a new type of material developed by our Company to replace pure copper. Because it has the advantages of high strength, low price, high corrosion resistance and high conductivity of copper...