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Supplier: Metrohm USA, Inc.
Description: (mm) - 113 SGJ sleeve - Flexible SGJ sleeve Shaft diameter top (mm) - 12 Shaft diameter bottom (mm) - 12 Min. immersion depth (mm) - 10 Electrode plug-in head - Metrohm plug-in head G Indicator electrode type - Polymer (K) Membrane material - Polymer Ion - K+ Reference electrolyte type -
- pH Range: 2.5 to 11 ph
- Operating Temperature: 32 to 104 F
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Supplier: Metrohm USA, Inc.
Description: Shaft material - PVC Measuring range (theoretical) - 5x10-7 ... 1 Measuring unit - mol/L Temperature range, long-term (°C) - 0 ... 40 Temperature range, short-term (°C) - 0 ... 40 pH range - 3 ... 12 Indicator electrode shape - Flat Max. installation length (mm) - 123 SGJ sleeve - Flexible SGJ
- pH Range: 3 to 12 ph
- Operating Temperature: 32 to 104 F
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Supplier: Metrohm USA, Inc.
Description: Shaft material - PMMA/PP Measuring range (theoretical) - 5x10-7 ... 1 Measuring unit - mol/L Temperature range, long-term (°C) - 0 ... 40 Temperature range, short-term (°C) - 0 ... 40 pH range - 2 ... 12 Indicator electrode shape - Flat Max. installation length (mm) - 113 SGJ sleeve - Flexible SGJ
- pH Range: 2 to 12 ph
- Operating Temperature: 32 to 104 F
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Supplier: Metrohm USA, Inc.
Description: diameter top (mm) - 12 Shaft diameter bottom (mm) - 12 Min. immersion depth (mm) - 10 Electrode plug-in head - Metrohm plug-in head G Indicator electrode type - Polymer (NO3) Membrane material - Polymer Ion - NO3 Reference electrolyte type - c(KCl) = 3 mol/L Diaphragm - Ceramic pin Reference
- pH Range: 2.5 to 11 ph
- Operating Temperature: 32 to 104 F
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Supplier: Flexible Circuit Technologies, Inc.
Description: Our membrane switch flex circuit designs primarily include Polymer Thick Film (PTF) “membrane switches” such as graphic overlays, touch pads and key pads. Membrane switches function as a normally open, momentary contact, low-voltage pressure-sensitive circuit. The design of a
- Standard Keypad Size: 1x4, 3x4, 4x4, 5x4
- Keypad Style: Membrane Overlay
- Connector Style: Other, Ribbon Cable w/ Connector
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Supplier: Flexible Circuit Technologies, Inc.
Description: Our membrane switch flex circuit designs primarily include Polymer Thick Film (PTF) “membrane switches” such as graphic overlays, touch pads and key pads. Membrane switches function as a normally open, momentary contact, low-voltage pressure-sensitive circuit. The design of a
- Industries: Automotive, Medical
- Features: East Asia / Pacific Only, LED Indicators, North America, Other, United States Only
- Services: Graphical Design / Layout, PCB Design / Layout
- Membrane Switch Products: Membrane Switch Overlays
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Supplier: Air Products PRISM Membranes
Description: Air Products’ CACTUS PC dryers are compact and efficient dehydrators for industrial air supplies. These robust dryers remove water vapor from gas streams by the selective permeation of water molecules through polymers. They are “molecular filters” in which water travels across the membrane
- Geometry: Tubular Membrane
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Supplier: Accuris
Description: STANDARD PRACTICE FOR DETERMINATION OF NUMBER-AVERAGE MOLECULAR WEIGHT OF POLYMERS BY MEMBRANE OSMOMETRY
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Supplier: Accuris
Description: STANDARD SPECIFICATION FOR REINFORCED NON- VULCANIZED POLYMERIC SHEET USED IN ROOFING MEMBRANE
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Supplier: Polyguard Products, Inc.
Description: Installed prior to slab pour, UNDERSEAL® Underslab Waterproofing Membrane contains 3 layers of protection. The bottom layer is a 20 mil geomembrane, highly puncture resistant and stretchable. The middle layer is a 65 mil polymerized asphalt sealant, which acts as a seal and an elastomeric
- Tensile Strength: 4,250 psi
- Use Temperature: 25 F
- Elongation: 460 %
- Material: Polyethylene (PE)
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Supplier: GAF
Description: Description RUBEROID® TORCH GRANULE membrane is a tough, resilient modified bitumen membrane manufactured to stringent GAF specifications. Its core is a strong, resilient, non-woven polyester mat that is coated with weather resistant APP polymer modified asphalt. Uses RUBEROID® TORCH
- Application: Commercial
- Types: Engineered
- Features: Other Material
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Supplier: ASTM International
Description: Practice for Determination of Number-Average Molecular Weight of Polymers by Membrane Osmometry (Withdrawn 1991)
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Supplier: Polyguard Products, Inc.
Description: UNDERSEAL® Blindside Waterproofing Membrane is a three layer system, usually installed against vertical drainage boards which are fastened to lagging. Flow 15P & Low Flow drainage boards. A very high strength and puncture resistant, but conformable, polyethylene film layer is installed
- Thickness: 0.073 inch
- Form: Membrane/Sheeting
- Applications: Walls
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Supplier: LG Chemical of America Inc.
Description: RO Membranes LG Chem leads the way in membrane technology. Thin-film membranes are widely used in water treatment processes as a means of removing contaminants and purifying water from a broad range of sources. LG Chem develops and manufactures reverse osmosis (RO)
- Application / Industry: Municipal Water Supply, Waste Treatment
- Features: Other, Reverse Osmosis Element
- Filter Medium Material: Polysulfone (PSU)
- Range: Reverse Osmosis
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Description: DuraPES® is a highly asymmetric polyethersulfone membrane, which demonstrates excellent throughput and higher durability in many applications such as pharmaceutical and biological filtration, wine clarification, juice filtration and beer filtration. DuraPES membranes are manufactured
- Geometry: Flat Sheet, Hollow Fiber
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Description: DuraPES® is a highly asymmetric polyethersulfone membrane, which demonstrates excellent throughput and higher durability in many applications such as pharmaceutical and biological filtration, wine clarification, juice filtration and beer filtration. DuraPES membranes are manufactured
- Geometry: Flat Sheet, Hollow Fiber
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Description: DuraPES® is a highly asymmetric polyethersulfone membrane, which demonstrates excellent throughput and higher durability in many applications such as pharmaceutical and biological filtration, wine clarification, juice filtration and beer filtration. DuraPES membranes are manufactured
- Geometry: Flat Sheet, Hollow Fiber
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Supplier: Accuris
Description: Joining of lining membranes - Made of polymer materials in geotechnical and hydraulic engineering - Site testing
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Supplier: Sartorius Lab Instruments GmbH & Co. KG
Description: our Nitrocellulose membrane. At the same time, the high pore ratio allows for a fast flow across the membrane. After protein transfer, the nitrocellulose membrane can be blocked and rinsed according to usual protocols followed by the required detection method.
- Pore Size: 0.45 µm
- Filter Medium Material: Cellulose - Nitrate
- Configuration: Filter Element Only
- Sample Type: Liquid
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Supplier: Budnick Converting, Inc.
Description: A 7.0 mil. membrane switch spacer with #200 hi-performance acrylic adhesive and a polyester film backing used as a spacer for membrane switch/ keyboard circuits.
- Thickness: 0.007 inches
- Peel Strength / Adhesion: 7.625 lbs/in
- Backing: PET / Polyester, Plastic / Polymer
- Features: Specialty / Other
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Description: General Polymers 3556 Epo-Flex® TERRAZZO MEMBRANE is a high solids, flexible epoxy material which combines the toughness, adhesion and durability of epoxies with a degree of flexibilityy common to polyurethanes. Flexibility is achieved without the use of plasticizers or other additives which
- Wet / Applied Thickness: 0.04 inch
- Substrate: Concrete / Masonry
- Chemistry: Epoxy, Resin Base / Polymer Binder
- Form: Liquid
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Description: MicroPES® Flat Sheet Membrane Our MicroPES flat sheet membrane is made from a partially sulfonated polyethersulfone polymer. Using our unique manufacturing process, we build multifunctional properties or layers into the pore structure of the membrane. It is important to point
- Geometry: Flat Sheet
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Supplier: Polyguard Products, Inc.
Description: Installed between two slabs, UNDERSEAL® PRM™ waterproofing membrane / vapor retarder adheres directly to the base slab. The bottom layer is a 45 mil polymerized asphalt sealant, which acts as a seal and an elastomeric stress absorbing formulation. This is the primary material which guarantees
- Thickness: 0.065 inch
- Width: 4 ft
- Applications: Concrete, Floors, Foundations
- Form: Membrane/Sheeting
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Supplier: Accuris
Description: Joining of lining membranes - Made from polymeric materials (geomembranes) in geotechnical and hydraulic application - Welding, bonding by adhesives, vulcanising
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Supplier: ASTM International
Description: 1.1 This specification covers reinforced non-vulcanized polymeric sheet made from chlorosulfonated polyethylene (CSM) and poly-isobutylene (PIB) intended for use as a single-ply roof membrane exposed to the weather. The sheet shall be reinforced with fiber or fabric. 1.1.1 The polymers
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Supplier: Sartorius Lab Instruments GmbH & Co. KG
Description: shelf life of UniSart membranes Attention: Cellulose nitrate membranes are highly flammable. Their flashpoint is approx. 180°C. Always keep these membranes separated by the interleaving paper as originally supplied. The unbacked cellulose nitrate material is considered as a
- Pore Size: 0.22 µm
- Filter Medium Material: Cellulose - Nitrate
- Configuration: Filter Element Only
- Sample Type: Liquid
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Supplier: Fosroc Limited
Description: Proofex 3000 is a cold applied, flexible, waterproof, high performance membrane incorporating a cross laminated HDPE carrier film with a polymer modified bitumen compound. Proofex 3000 should be laid in accordance with the provisions of BS 8102 : 2009. Where Proofex 3000 is being used as a
- Tensile Strength: 31,182.9204617974 to 31,908.1046585833 psi
- Use Temperature: 41 to 131 F
- Elongation: 238 to 324 %
- Area: 215.27820833419446 ft²
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Description: tough, Zitex G can be installed in membrane holders without the need for non-PTFE polymeric backings, so there's no compromising on properties that might be important to your application. Particle retention is also very high, especially when filtering air and other gases. On the
- Filtration Grade (Micron Rating): 1 to 2 µm
- Maximum Liquid Flow: 25 GPM
- Maximum Temperature: -450 to 550 F
- Features: Bulk Filter Media, Filter Element / Cartridge, Gas, Other
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Supplier: Sauereisen, Inc.
Description: ConoFlex Membrane No. 520 is a flexibile elastomeric polyurethane combining toughness, flexibility and elongation. Typical uses would be as a flexible membrane under a chemical-resistant coating or lining for existing or anticipated substrate cracking or primary/secondary containment
- Coverage: 26.000000000000004 to 80.00000000000001 ft²
- Wet / Applied Thickness: 0.02 to 0.06 inch
- Cure / Dry Temperature: 70 F
- Type: Base Coat, Primer
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Supplier: CoorsTek
Description: Coorstek ceramic hollow fiber membrane modules offer superior, cost-effective performance for fluid filtration applications. With an innovative design comprised of groupings of hollow fiber tubes, filtered fluids discharge through porous ceramic membranes while waste materials and
- Application / Industry: Biopharmaceutical, Food and Beverage, Medical
- Filter Medium Material: Ceramic
- Additional Features: FDA Compliant
- Configuration: In-line
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Supplier: Air Power Products Limited
Description: inlet and outlet of the dryer. There are no adjustments, no valves, no drains to install and no electrical connections. Maintenance Free Design - No Moving Parts Dew Diligence dryers are maintenance free and have no moving parts, no desiccant, and no refrigerants. The Polymeric hollow fiber
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Supplier: GENERON
Description: Reliable Process Gas Membrane Filters are the heart of a uniquely designed process gas separation system. GENERON® membrane filters have been at the forefront of the industry for over 40 years. Our research and development team in California works to continually improve the performance
- Maximum Pressure: 800 psi
- Application / Industry: Biopharmaceutical, Electronics, Food and Beverage
- Type: Cartridge
- Features: Gas Dryer, Other
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Supplier: GAF
Description: Description RUBEROID® 30 membrane is a tough, resilient modified bitumen membrane manufactured to stringent GAF specifications. Its core is a strong resilient, non-woven glass mat that is coated with flexible, SBS polymer modified asphalt and surfaced with mineral granules. Uses
- Application: Commercial
- Types: Engineered
- Material: Fiberglass
- Features: Other Material
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Supplier: Sanborn Technologies
Description: from aqueous parts washers, floor moping, waste coolants or tumbling and burnishing operations. The UFV750T employs rugged ½" tubular membrane ultrafiltration membrane technology to separate water from suspended solids and emulsified oils. Membrane life is between 1 to 2 years
- Maximum Liquid Flow: 0.5208333333333334 GPM
- Maximum Temperature: 125 F
- Filtration Product: Coolants
- Features: Other, System
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Supplier: Cole-Parmer
Description: coded for easier identification. To sense a new ion, interchange membranes of the same type. Simply replace the worn membrane without removing any other component of the electrode. The replaceable membrane is not part of the liquid junction, so adding the new membrane
- Operating Temperature: 122 F
- Junction Type: Double Junction
- Body Material: Epoxy or Polymer
Find Suppliers by Category Top
Featured Products Top
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and dispersions stem from AGC’s deep expertise in polymer design, membrane technology and membrane film production—skills honed over 50 years of experience in the chlor-alkali industry. Hydrogen Production: FORBLUE S-SERIES Membranes A standout in AGC’s (read more)
Browse Microporous Membranes Datasheets for AGC Chemicals Americas, Inc. -
Vistamaxx™ performance polymers allow you to improve the performance of your waterproofing membranes. Adding Vistamaxx polymers to your formulations enables the fabrication of more flexible membranes that are easier to install. Seam force and peel strength can also be enhanced for more durable membranes. (read more)
Browse Polymers and Plastic Resins Datasheets for ExxonMobil - Polypropylene Products -
When pressure is applied to the top layer of the membrane switch circuit, it flexes through the punched openings of the spacer to establish electrical contact between conductive pads of the upper and lower sheets, momentarily closing the membrane switch circuit. When pressure is released from (read more)
Browse Industrial Keypads Datasheets for Flexible Circuit Technologies, Inc. -
Dexmet® Corporation, a part of PPG’s engineered materials division
Support Materials For Pleated Membranes
to Expand Thinner Materials to Achieve a Reduced Overall Thickness) Materials Laminate for Contraction, Co-Expansion, and Flex with Filter Membranes (Material Compatibility with Membranes) Common Polymers (read more)
Browse Filter Elements Datasheets for Dexmet® Corporation, a part of PPG’s engineered materials division -
Dexmet® Corporation, a part of PPG’s engineered materials division
Primary Filtration & Membrane Support Materials
Primary Filtration & Membrane Support Materials Our expanded metal foils and polymers improve the performance of filters, particularly in industries where resistance to high temperatures or caustic materials is (read more)
Browse Filter Media Datasheets for Dexmet® Corporation, a part of PPG’s engineered materials division -
circuit and produce electricity, with water and heat byproducts of the process. Polymer electrolyte membrane fuel cells—also known as proton exchange membrane fuel cells—are primarily developed for transportation-related applications. (read more)
Browse Electric Heaters Datasheets for Backer Hotwatt Inc. -
layer platinum micro heaters and temperature sensors on an ultra sensitive polymer membrane. The MFS02 is capable of measuring the thermal mass flow of gases in a range from 0.001 to 2m/s (up to 50m/s), and has a temperature range of -40°C to +80°C. Polymer Membrane (read more)
Browse Flow Meters Datasheets for Innovative Sensor Technology IST USA Division -
Through innovative design and materials, Precision Polymer Engineering can develop custom diaphragms and membranes which perform reliably in a wide range of applications. These applications include: Pneumatic control valves (read more)
Browse Diaphragms Datasheets for Precision Polymer Engineering Ltd. -
light energy. Quantaflex is a Screen Printed, Polymer Thick Film, Flexible, Electroluminescent Lamp. Quantaflex also refers to the Proprietary System of Materials, Chemical Formulations and Manufacturing Processes used to manufacture our E.L. Lamps. Thin and flexible light (read more)
Browse Electroluminescent Lighting Datasheets for Quantaflex Printed Electronics Inc. -
for generating trace gas standards. It uses a permeation tube to release a controlled amount of analyte through a semi-permeable polymer membrane. When the tube is held at a constant temperature inside a permeation oven, the analyte diffuses at a stable and predictable rate. A clean carrier gas (read more)
Browse Permeation Instruments Datasheets for Environics, Inc.
Conduct Research Top
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Filtration Performance of Permanently Hydrophilized Polyethylene Membranes
Lydall Performance Materials B.V. recently developed an innovative membrane platform based on Ultra High Molecular Weight Polyethylene (UHMwPE), a chemically inert and highly durable polymer. The new generation of UHMwPE membranes include Solupor (R) HF membranes and Arioso (R) high performance air
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Measuring Pore Sizes in Walls of Hollow Fiber Membranes by Porometry
Hollow fiber and capillary membranes have a number of attractive properties such as flexibility, high surface. area per unit volume, and unique packaging opportunities, which means they can be adapted to a variety of. filtration applications. However, their physical form - small diameter flexible
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Technology Qualification of 3M TM Liqui-Cel TM Membrane Contactors for Deoxygenation of Low Salinity Water for Polymer Flooding
The use of low salinity water in Enhanced Oil Recovery processes has been a recent topic of discussion. The. potential to increase recovery rates by altering the reservoir characteristic from an oil-wet to a water-wet state, along with potential cost savings, has. garnered attention in recent years.
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Technical Bulletin: PPG PolyGrid Expanded Polymers for Filtration, Separation and Chemical Processing Applications
PPG PolyGrid (R) expanded polymers are primarily used as filtration membrane support materials and separation/feed/drainage layers in pleated or spiral wound filter cartridges. Many of the PPG PolyGrid products are utilized in filters that operate at high temperatures or in caustic fluids
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Interphex 2006 Preview: The Best of the Phex
, and spiral-wound and flat polymeric membranes. Novasep also provides process development and scale up, from laboratory to full commercial plants. Technologies include chromatography, ion exchange, membranes and crystallization. Stanley Consultants, a multidiscipline engineering/architecture firm, assists
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5 Things You Need to Know About PEM Electrolysis
PEM stands for "protein exchange membrane" and PEM is simply the splitting of molecules of H2O (water) into H2 (hydrogen) and O (oxygen) using a solid proton exchange membrane and solid polymer electrolytes.
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Technical Bulletin: PPG PolyGrid Expanded PEEK Film for High Performance Filtration & Separation Applications
Expanded Polyether Ether Ketone (PEEK) PPG POLYGRID (R) is now available for critical filtration and separation applications where a high performance polymer is essential. Thin, versatile expanded films made with PEEK polymer provide a superior combination of mechanical strength, along
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Aqueous Film Coating: Get It Right the First Time
for example, a clear coating or a controlled-release membrane. However, most coatings are formulated during the suspension process. Typically, a coating formula will consist, roughly, of 7 to 18% film-forming polymer, 0.5 to 2% plasticizer, and between 2.5 and 7% pigment or colorant. Table 1 summarizes
More Information Top
Indicates content that may require registration and/or purchase.
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Encyclopedia of Membrane Science and Technology, 3 Volume Set
Gas Transport in Dense Polymeric Membranes , Molecular Dynamics .
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Gas Separation Membranes
Inorganic materials, particu- larly those in the nano-sized range, have been incorporated in polymeric membranes to prepare mixed matrix membranes (MMMs) with higher selectivity and permea- bility to surpass the Robeson upper boundary limits.
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Membrane Gas Separation Complete Document
Performance of Polymeric Membranes for Carbon Capture .
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Advanced Membrane Technology and Applications Complete Document
Polymeric Membrane Materials and Potential Use in .
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http://krex.k-state.edu/dspace/bitstream/handle/2097/1656/SinghDevinder2009.pdf?sequence=1
METAL DECORATED POLYMERIC MEMBRANES FOR LOW TRANS PARTIAL HYDROGENATION OF SOYBEAN OIL .
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Surface Engineering of Polymer Membranes
Since 2001 I have been devoted to the study of surface modification and enzyme immobilization on polymeric membranes .
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Membrane Operations
Polymeric Membranes for Molecular Separations .
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Membrane method
Organic polymer membranes have obtained a significantly larger dissemination as that first in the last years ver- .