Properties of PFA: 1. Translucent appearance, smooth inner wall, no water hanging on, easy to clean; 2. Temperature resistance: operating temperature -200~+260â??; 3. Insulation resistance: dielectric properties have nothing to do with temperature and frequency; 4. Anti-pollution: low metal element value; The PFA condensation filter column is an important device used in gas reactions. Its main function is to purify the reaction gas and remove impurities in it. The role of the PFA condensation filter column in gas reactions will be introduced in detail below. 1. Condensation of reaction gases In many gas reactions, the gas produced by the reaction often needs to be condensed before it can be purified and utilized. The PFA condensation filter column uses external cooling to cool the reaction gas and condense it. During this process, the PFA material has excellent chemical stability and high temperature tolerance, and can withstand gas reaction conditions of high temperature and high pressure. 2. Filter impurities in the reaction gas During the reaction process, some impurities are often produced in the gas, which will affect the success or failure of the reaction. Sometimes toxic or harmful substances will remain in the reacted gas, which needs to be filtered and purified. The filter elements in the PFA condensation filter column can effectively remove impurities in the reaction gas and improve the gas purity, thus ensuring the accuracy, effectiveness and repeatability of the reaction. 3. Protect downstream equipment Before the reaction, we need to process the reaction gas through a PFA condensation filter column to ensure that the reactants are not contaminated in subsequent equipment. At the same time, the filter column can also effectively prevent impurities in the reaction gas from causing corrosion or damage to downstream equipment, so the use of condensation filter columns is also a protection mechanism for downstream equipment. In short, the PFA condensation filter column plays a very important role in gas reactions, and can play multiple roles such as condensation, purification, and protection of downstream equipment. In practical applications, it is necessary to fully consider the gas reaction conditions and the performance of the filter column, and select a suitable condensation filter column to complete the reaction.
The advantages of PTFE multi-stage filter are mainly reflected in the following aspects: 1. High filtration efficiency Multi-level filtration: The multi-level filter adopts a multi-level filtration structure, which can more effectively intercept impurities and particulate matter in the fluid and provide a higher quality filtration effect. This structure helps to prevent the penetration of impurities during the filtration process, thereby improving filtration efficiency and reliability. 2.Filtration accuracy: Through different levels of filter membranes, filtration of different accuracies can be achieved to meet the needs of different experimental scenarios. 3. Strong fluid control ability Precise control: The design of the multi-stage filter enables precise fluid control. By adjusting the thickness and pore size of each layer of filter membrane, the flow characteristics of the fluid, such as flow rate, flow rate and pressure, can be controlled. This control ability is crucial in many industrial applications, such as chemical, pharmaceutical and food processing. 4. Reduce the risk of clogging Extend service life: Due to the high filtration efficiency of the multi-stage filter, it can effectively reduce the risk of clogging of the filter element. This means that during long-term filtration, the filter element needs to be replaced or cleaned less frequently, thereby reducing the risk of experimental interruption. 5. Easy to clean and maintain Structural design: The structural design of the multi-stage filter makes it easy to clean and maintain. Accumulated impurities and particulate matter can be easily removed using appropriate cleaning methods. In addition, the multi-stage filter is made of PTFE, which has a long service life and reduces replacement costs. 6. Strong adaptability Flexible adjustment: The multi-stage filter is flexibly designed and can be adjusted according to different application requirements. For example, by changing the number of layers, pore size and material of the filter membrane, it can adapt to different fluid characteristics and filtration requirements. This adaptability makes the multi-stage filter have a wide range of application prospects in a variety of industrial fields. 7. High temperature and corrosion resistance Excellent material: Its temperature tolerance range can reach -200�°C to 250�°C, showing good high temperature resistance. At the same time, PTFE material also has good corrosion resistance and can cope with the erosion of a variety of chemicals. In summary, the multi-stage filter has been widely used in industrial production with its advantages of high filtration efficiency, strong fluid control ability, low clogging risk, easy cleaning and maintenance, strong adaptability and excellent high temperature and corrosion resistance. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossnjbzh@gmail.com / rossg@njbinglab.com
Product Introduction: We can provide PFA isotope ion exchange columns of different capacities, diameters and lengths. This product is cast with PFA as the material, and the design combines the characteristics of a variety of capillaries and storage containers to meet your needs. The size can be customized according to your experimental requirements. The threaded port design allows users to choose a cap to protect the integrity of the liquid sample in the chromatography. Product Features 1. Repeatability: PFA column tubes can be used multiple times, and the material background is low, which greatly saves experimental costs 2. Visibility: When separating color samples with color, the PFA transparent column can visually see the separation color band 3. Sieve plate: Sieve plates of various particle sizes can be provided, with excellent distribution effect to achieve better separation 4. Large sample loading capacity: can be customized according to your experiment 5. One-time molding, no welding gaps, smooth liquid flow, ensuring durability 6. To prevent the sieve plate from falling off, the bottom can be sharpened according to the flow rate requirements PFA series products: Reagent bottles, wash bottles, volumetric flasks, measuring cups, beakers, digestion tubes, sample dissolution tanks, ion exchange columns, crucibles, valves, joints, delivery pipes and other products.
Wood, seeds.
Advantages: 1.Excellent Chemical Resistance: The PFA material exhibits remarkable resistance to strong acids, strong bases, aqua regia, hydrofluoric acid, and various organic solvents. This ensures that the columns can withstand complex chemical environments and maintain their integrity and performance. 2.Wide Temperature Range: The PFA chromatography columns can operate within a broad temperature range, typically from -200�°C to +260�°C. This flexibility allows for their use in a variety of experimental conditions. 3.Low Background Contamination: With metal element contents such as lead and uranium below 0.01ppb, the PFA chromatography columns minimize contamination of samples, ensuring accurate results. 4.Stable Chemical Properties: The PFA material exhibits stable chemical properties, resisting dissolution or leaching, thus maintaining the purity of samples. 5.Good Elastic Recovery: The PFA material possesses good elastic recovery ability, resisting deformation or damage due to external forces. 6.Visual Transparency: The transparent PFA column body allows for direct observation of sample conditions inside the column, enabling intuitive operation and control. 7.Customization Options: Nanjing Binzhenghong offers customization options for PFA chromatography columns, including different capacities, diameters, lengths, and even customized sieve plates to meet specific experimental requirements. 8.Versatile Applications: These PFA chromatography columns find applications in various industries, including semiconductor manufacturing, biochemistry, and environmental monitoring, due to their ability to separate and purify a wide range of chemicals and materials. In summary, the PFA chromatography columns from Nanjing Binzhenghong Instrument Co., Ltd. are characterized by their superior chemical resistance, wide temperature range, low contamination, stable chemical properties, good elastic recovery, visual transparency, customization options, and versatility in applications. These advantages make them an ideal choice for laboratory research and industrial applications
Industrial filters and dust collection equipment.
3 Layers Outer Layers: Spunbond non woven ( water proof ) Inner Layer : Melt Blown non woven ( Filter virus and bacteria) Ear loop: Elastic Neoprene Nose Clip: Aluminium
-KN95 Face Masks For Sale. Protective PPE face masks for filtering particulate, viruses, and microbes. KN95 Masks filtrate 95%. (5 layers) -800,000 pieces Ready For delivery - Product located in Mexico
KN95 Respirators are suitable for respiratory protection from harmful particles in the air. It can effectively filter non-oily particles in the air, up to more than 95%. It adheres and covers from your nose to the chin to protect against Virus, Bacteria, droplets, dust, air pollutant, etc.
Fitty N99 Medical Mask Firmly guard in the three-dimensional and layered product Protect pollen and dust through the three-layer filter of non-woven fabric Use full soft rubber friendly ear to ear over Convenient individually wrapped in a mobile Does not put pressure on the nose and mouth, no unpleasant stuffiness Filter collection efficiency test: 99% splash including bacteria cut: BFE test 99% splash including the virus cut: VFE test Pollen 99% cut: pollen collection efficient test Fine 99% cut: PFE test
3-Ply Pleated color Fac mask with Earloops Mexican made disposable face mask helps minimze the spreadingof germs that may be transmitted from coughing or sneezing. This face covering mask attaches easily by wrapping the comfortable elastic ear loops over your ears. An adjustable metal nose clip ensures a custom fit of the face mask, and prevents eyewear from foffing. Made from two protective layers and 1 meltblown filter 99+ to aid in all day comfort and breathability. Sold in a box of 50. * Mask covers nose and mouth to help limit germs from coughing or sneezing *Disposable face mask is meant to be used once and throw away eliminating any exposure * Elastic ear loops make item easy to use *50 mask per boks * Made in MEXICO * Price for level 1 is 0.10 dolars per unit *Price for level 2 is 0.14 dolars per unit *Price for level 3 is 0.18 dolars per unit
Technical Specification: Material Brass body, zinc handle Brass content 57-59% (customized) Cartridge Ceramic cartridge (KCG and Sedal cartridge are available) Surface treatment High Quality Chrome plated, other plating:antique copper, antique bronze, ORB, BN, etc. Layer of plating nickle 3.5-12 um (customized) Layer of plating chrome 0.1-0.3 um (customized) Acoustic level 18-19 db(A) at 3 bar with filter Acidity test >12 hours Saline chamber test >12 hours Water pressure for leakage test 10 kgs, no leakage Water Flow Wash basin faucet: 12 L/Min Bath shower faucet: 20 L/Min Life test 500,000 cycles Quality guarantee 3 years Certificates ACS, CE, ISO9000, CUPC, WaterMark, SASO, NSF etc.
Product Description - Pure honey with no additives, filtered and wax-free. Honey originating from the country Mexico is considered very tasty due to its all year around weather and low toxicity. The quality of honey from Mexico is based on old methods that is naturally rich from exuberant flora that gives it a delicious aroma and taste. Price of product ( USD price or FOB price) - Price per ton is around 2350 euros, FOB, freight+insurance shall be add, plus THC at destination port and transportation Minimum Order Size and Packaging details - Shipments are made in bulk only. 21.6 MT per 20ft container. 1 container of 20'ft carries 21.6 MT in 72 x 300kg steel drums.
Product Description - Pure honey with no additives, filtered and wax-free. Honey originating from the country Mexico is considered very tasty due to its all year around weather and low toxicity. The quality of honey from Mexico is based on old methods that is naturally rich from exuberant flora that gives it a delicious aroma and taste. Price of product ( USD price or FOB price) - Price per ton is around 2350 euros, FOB, freight+insurance shall be add, plus THC at destination port and transportation Minimum Order Size and Packaging details - Shipments are made in bulk only. 21.6 MT per 20ft container. 1 container of 20'ft carries 21.6 MT in 72 x 300kg steel drums.
Product Features 1. PFA material (translucent) 2. High and low temperature resistance: -200 C to 260 C 3. Strong acid and alkali resistance, high temperature resistance, wear resistance, antistatic 4. No dissolution and precipitation, no contamination of samples 5. Also known as impact bottle, impact filter, purge bottle, buffer bottle, gas washing bottle product specification 90 degrees horizontal and vertical: 30ml/60ml (slender); 2 vertical PTFE threads: 60ml (slender)/60ml (big mouth)/90ml (big mouth)/120ml/150ml/180ml; 2 vertical ports PFA welding: 60ml (slender)/60ml (big mouth)/90ml (big mouth)/120ml/150ml/180ml; customizable.
