Products/Services for Pores-per-linear-inch Ppi
-
HEPA Filters and ULPA Filters - (144 companies)...ppi). The range of ppi provides an open cell with little air restriction to fine-celled foam for maximum particulate filtration. Efficiency is the ability of HEPA filters and ULPA filters to remove a certain amount of particles of a certain size... Search by Specification | Learn More -
Air Filters (Industrial) - (961 companies)These include porosity, efficiency, filter length, height and width or ring size, and ply. Filter porosity is measured in ppi (average number of pores-per-linear-inch.) The range of ppi provides an open cell with little air restriction to a fine-celled... Search by Specification | Learn More -
No Image AvailablePlastic Pipe - (181 companies)PPI) specify which plastic materials are suitable for use in hazardous environments and fire protection systems. Specific applications for plastic pipe include fire water sprinklers, chemical fluid handling, natural gas distribution, potable water... Search by Specification | Learn More
Product News for Pores-per-linear-inch Ppi
-
Can-Do National Tape
Anti-Static Tapes Anti-StaticTapes. Technical Data Sheets. 3M 40 (printed and unprinted). PPI Adhesive Products Limited. Technical Data Sheets. PPI RD 042D. PPI RD 512 D (printed and unprinted)... (read more) -
Venture Mfg. Co.
Maxi Satellite Linear Actuators . 5amps @1000 lbs @ 36vdc. Available with : Super Sensor II Reed Switch 32 ppi. Super Sensor II Hall Effect 32 ppi. Potentiometer feedback 0.4 kpi. . CLICK HERE to learn more about Venture's custom and standard products. (read more)Browse Linear Actuators Datasheets for Venture Mfg. Co. -
Arlon LLC
Silicone SF Tape for Wire & Cable Harnesses 5 °F and 50% RH. Typical Properties. Volume Resistivity........................1013 ohm-cm min. (ASTM D257). Dielectric Strength … … … … … ….750 volts/mil. (ASTM D 149). Self Adhesion.................................2 p.p.i. min. (ASTM D2148). Hardness.........................................50 ±10 Shore A (ASTM D2240)... (read more) -
ERG Materials & Aerospace Corporation
Duocel® Windscreens and Protective Covers to 70% the diameter of its parent bubble, thus a 10 pore per inch (PPI) foam would have roughly 5 to 7 bubbles per inch. . Effects of Pore Size (PPI) - Foam pore size defines how finely the raw material of a foam is divided. The bubble and strut structural shape is always constant, but a 5 pore per inch (PPI) will visually appear more open and course that a 40 or 100 PPI foam. Accordingly, the foam pore size directly affects nominal ligament length & cross section size, and pore... (read more)Browse Foams and Foam Materials Datasheets for ERG Materials & Aerospace Corporation -
Merryweather Foam, Inc.
FILTRATION FOAM Filtration Foam. Do you need a filtering solution? Not sure what you need? You're not alone! Filters are available in a range of mediums and designs that meet the specifications of engineers working in diverse industries. So, how do you determine the best choice for your project? It's not an easy decision to make, but it may well be a critical component of your bottom-line success. - The right filter can ensure long-term functionality. Types of contaminants, compression ratio, particle size,... (read more) -
ERG Materials & Aerospace Corporation
Custom Filters and Diffusers using Metal Foam and shapes, but for material designation purposes, they are simplified to an average size and circular shape. The number of these pores that would subtend one inch then designates the foam "pore size". Duocel ® metal foams are generally manufactured from 5 to 40 pores per inch, while Duocel ® carbon and ceramic foams are manufactured from 5 to 100 pores per inch. An average pore diameter is about 50% to 70% the diameter of its parent bubble, thus a 10 pore per inch (PPI) foam would have roughly 5... (read more)Browse Foams and Foam Materials Datasheets for ERG Materials & Aerospace Corporation -
Arlon LLC
Silicone Self-fusing Tape for Transformers at 70 ° +/- 5 °F and 50% RH. Volume Resistivity................1013 ohm-cm min. (ASTM D257) Dielectric Strength … … ….. … … …. …550 vpm (ASTM D 149). Self Adhesion....................................2 ppi min. (ASTM D2148). Hardness.........................................50 ±10 SAP (ASTM D2240). Available worldwide through a network of distributors. Distribution opportunities available Internationally... (read more) -
Advanced Technology Supply, Inc.
Self-Fusing Tape ...........................356oF/180oC. Temperature Range.......................-65oF to +500oF (-50oC to +260oC). Volume Resistivity........................1013 ohm-cm min. (ASTM D257). Self Adhesion...............................2 p.p.i. min. (ASTM D2148). Hardness.....................................50 ±10 Shore A (ASTM D2240). Moisture Absorption......................0.9% (46 hrs. in H20 @ 70oF). Note: The above properties are published... (read more)Browse Specialty Tapes Datasheets for Advanced Technology Supply, Inc. -
Field Fastener Supply Co.
How We Saved a Customer $206,500 in Fastener Costs a Fastener Partner and discover: . The six most important criteria to consider when vetting fastening partners. The difference between PPP and PPI, and why it matters. Industry-wide best practices for VMI and value-added engineering processes. Proven strategies for improving everything from your global supply chain management to your eventual transition. Whether you're in the market for a new partner now or not, this paper is designed to provide valuable information you... (read more) -
Field Fastener Supply Co.
New Fastener Design Yields $47,400 in Savings Top 6 Considerations When Choosing a Fastener Distributor (no form to fill out) and discover: . The six most important criteria to consider when vetting fastening partners. The difference between PPP and PPI, and why it matters. Industry-wide best practices for VMI and value-added engineering processes. Proven strategies for improving everything from your global supply chain management to your eventual transition. Whether you're in the market for a new partner now or not, this paper... (read more)
Engineering Web Search: Pores-per-linear-inch Ppi
Negative Poisson's ratio
These are the rotation of points in the material, and a couple per unit area or couple stress.
Characterization of aluminum foam???polypropylene...
Development of porous carbon foam polymer electrolyte membrane...
Effect of geometrical and material parameters of the RVC foam such as PPI and thickness and operating conditions such as pressure, temperature, and
NOAA's National Weather Service - Glossary
It consists of linear bright and dark elements radial from the sunspot umbra.
Open-Cell Foam Electrodes for coatings, codeposited coatings,...
are likewise available with various pore sizes, measured in pores per linear inch (ppi). While carbon foams have a variety of uses, most applications
See Electrochemical Society (The) Information
DOAJ -- Directory of Open Access Journals
SiC-Al2O3 ceramic foams with 30 to 75 pores per linear inch (ppi) were used to access the application of pore size obtained by image analysis to
PII: S0966-9795(01)00047-4
it was found that the pack was used: a coarse foam with 20 ppi (pores per linear inch) exhausted after about 5 h at 1273 K, longer aluminiza- from
Measurement and Modeling of Creep in Open-Cell NiAl Foams
ARTICLE IN PRESS Mechanics of Materials 35 (2003) 1161?1176...
a flow velocity range of 0.21?1.04 m/s 2.3 mm. This foam is listed as 40 PPI by the ARTICLE IN PRESS K. Boomsma et al. / Mechanics of Materials 35
Polymer Electrolyte Fuel Cells With Porous Materials as Fluid...
mm 11 0.762 partial differential equations including the strongly non-linear Gas diffuser thickness mm 11 0.254 Butler-Volmer equations requires
