POROUS - 321 Anuncios

Sábado 30 mayo 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...

Sábado 30 mayo 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...

Sábado 30 mayo 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...

Viernes 29 mayo 2020

Cantidad : 50000m2/mo - Precio : $3-$10/m2

The Details of Porous Teflon Fabric Sheet Used in Porous Teflon Sheet Teflon fabric sheet porous series are impregnated with controlled PTFE resin to make sure their surface breathable and at the same time keep nonstick feature. Basic fabric is woven fiberglass fabric which provides...

Viernes 29 mayo 2020

Cantidad : 50000m2/mo - Precio : $3-$10/m2

Porous PTFE Coated Fabrics Introductions Porous PTFE coated fabrics have a light coating of PTFE in order to make the fabric breathable while in the meantime keeping its non-stick property, the surface of this fabric is always has visible texture.It is always used in porous ptfe sheet...

Viernes 22 mayo 2020

Cantidad : 200,000 pc - Precio : USD 150- 600

Ceramic membranes (Porous Ceramic Membrane & tubular ceramic membrane) are available for microfiltration, ultrafiltration and nanofiltration as single-channel or multiple-channel elements with channel diameters between 2 and 16mm. Their main characteristics of porous tubular ceramic...

Lunes 13 abril 2020

An overview of the Vacuum filtration is the most widely used and most mature filtration method in theory and practice.Like other filter cake filtration methods, vacuum filtration technology USES porous filter media to support the filter cake.The difference is that vacuum filtration...

Jueves 09 abril 2020

Advantages of HAWACH Flash Column 1.Impurity dissolution rate: the materials are all medical-grade PP and PE, which have strong corrosion resistance and low impurity content. There is low probability of impurity dissolution. 2.Diversity of options: a large number of series/types,...

Martes 17 marzo 2020

Cantidad : 200,000 pc - Precio : usd160-500

Ceramic membranes (Porous Ceramic Membrane & tubular ceramic membrane) are available for microfiltration, ultrafiltration and nanofiltration as single-channel or multiple-channel elements with channel diameters between 2 and 16mm. Their main characteristics of porous tubular ceramic...

Martes 21 enero 2020

The FLASH column is the heart of the FLASH purification system, like an engine in a car. If you want to do a good job, you must first sharpen the tools. Choosing the correct FLASH purification column is the most critical part of the whole purification process. And choosing the right...

Viernes 13 diciembre 2019

Known as surface filtration, membrane filtration is a process that the solid particles can be separated through a very thin filter medium. The particles are usually larger than the pore size of the membrane. During separation, a semi-permeable membrane acts as a selective barrier...

Miércoles 04 diciembre 2019

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

All emergency lights require internal batteries to make them function. Emergency batteries are essential to supply power to the lamps, in the case of a power outage. With stable quality and affordable cost, our emergency batteries are widely used in all ranged of emergency systems...

Martes 26 noviembre 2019

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

Are you looking for 6dm10 battery replacement? 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...

Sábado 09 noviembre 2019

Cantidad : 1set - Precio : USD2,500

Carbon Black Briquette Machine Advantages: 1. High profit and low cost in raw material 2. Increase the net calorific value per unit volume after briquetting 3. Energy saving, friendly-environment, Low-consumption 4. No chemical additives, no smell, no smoke 5. Easy to transport and...

Sábado 09 noviembre 2019

Cantidad : 1set - Precio : USD2,500

Carbon Powder Briquette Machine Advantages: 1. High profit and low cost in raw material 2. Increase the net calorific value per unit volume after briquetting 3. Energy saving, friendly-environment, Low-consumption 4. No chemical additives, no smell, no smoke 5. Easy to transport...

Sábado 09 noviembre 2019

Cantidad : 1set - Precio : USD2,500

Advantages: 1. High profit and low cost in raw material 2. Increase the net calorific value per unit volume after briquetting 3. Energy saving, friendly-environment, Low-consumption 4. No chemical additives, no smell, no smoke 5. Easy to transport and store as densities product Brief...

Miércoles 06 noviembre 2019

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

All emergency lights require internal batteries to make them function. Emergency batteries are essential to supply power to the lamps, in the case of a power outage. With stable quality and affordable cost, our emergency batteries are widely used in all ranged of emergency systems...

Viernes 01 noviembre 2019

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

We have 6dm10 battery replacement for sale! 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...

Jueves 24 octubre 2019

Ceramic membranes (Porous Ceramic Membrane & tubular ceramic membrane) are available for microfiltration, ultrafiltration and nanofiltration as single-channel or multiple-channel elements with channel diameters between 2 and 16mm. Their main characteristics of porous tubular ceramic...

Miércoles 09 octubre 2019

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

Dongjin group provide offers a complete selection of sealed lead acid batteries. The small series batteries are ranged from 0.8AH to 33AH. With stable quality and affordable cost, our small batteries are widely used in Small Size lead acid battery is mainly for electrical appliances...

Miércoles 09 octubre 2019

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

Dongin AGM VRLA battery 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. Advantages...

Sábado 28 septiembre 2019

Depending on the packing of the HPLC column. The following column types are available on the market: 1. Silica gel HPLC column: Silica gel is the earliest chromatographic column packing used in liquid chromatography. It has a wide range of applications. However, it can only be used...

Viernes 27 septiembre 2019

Ceramic membranes (Porous Ceramic Membrane & tubular ceramic membrane) are available for microfiltration, ultrafiltration and nanofiltration as single-channel or multiple-channel elements with channel diameters between 2 and 16mm. Their main characteristics of porous tubular ceramic...

Lunes 23 septiembre 2019

The reason for the QuEChERS matrix effect in the liquid state is generally considered to be due to the non-volatile components in the matrix and the substance to be tested, which competes in the ionization process. The matrix effect in gas phase temperament is generally attributed...

Martes 17 septiembre 2019

Application Description With the development of vacuum acquisition technology, its application has expanded to all aspects of industry and scientific researches. Generally speaking, the vacuum application means utilizing of the special physical environment of rarefied gas to accomplish...

Martes 17 septiembre 2019

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

Dongjin DG series VRLA Gel Type Battery is specially designed for motive power applications, that is electric tricycles, electric motorcycles and other device require DC power source. Dongjin electric trike batteries adopt international leading technologies to ensure the batteries...

Martes 17 septiembre 2019

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

Dongjin Group is one of the most professional EV car battery manufacturers. Dongjin VRLA EV Battery is specially designed for the motive power of electric vehicles other devices require DC power source. EV battery is with long cycle service life, good high rate discharge performance...

Martes 17 septiembre 2019

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

Are you looking for a bike battery manufacturer in order to buy e bike battery? An Electric Bike is a fantastic way to reduce your carbon footprint and to be green. Dongjin group is one of the most professional electric bicycle battery suppliers . Dongjin group has been manufacturing...

Jueves 12 septiembre 2019

Cantidad : 300pcs/MOQ - Precio : 1.5-10usd

Categories of Commercial Carpets Nylon carpet is a new type carpet use nylon as raw material and processed by machine. Nylon printed carpet is outstanding in aesthetic, decorative, wear resistance and quick resilience after compression. Its high quality especially reflected in which...

Martes 03 septiembre 2019

The mixed cellulose(MCE) membrane is made of refined nitrocellulose, added with the appropriate amount of cellulose acetate, acetone, n-butanol, ethanol, etc., which is hydrophilic, non-toxic and hygienic. The mixed cellulose membrane is a kind of porous membrane filtration material...