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Supplier: DeWAL Industries, Inc.
Description: DW 904-1 uses 1 mil polyester film coated with silicone adhesive. The silicone adhesive will release cleanly. This tape product is transparent for applications where optical clarity is important. APPLICATION INFORMATION These tapes are used in masking metal parts during bonding or mild acid
- Type: Electrical, Electronics (PCB, Semiconductor), Single-Sided
- Backing: PET / Polyester, Plastic / Polymer
- Adhesive: Silicone
- Width: 6350 to 431800 µm
Supplier: NuAire, Inc.
Description: The FumeGard 164 By-Pass Polypropylene Fume Hood is constructed from stress relieved white polypropylene intended for use in high acid environments, trace metal analysis, materials analysis, toxicology, semi-conductor development, prototype/production and/or etching/plating operations.
- Fume Hood Type: General Purpose
- Hood Design: Bypass
- Sash Options: Horizontal Sash
- Hood Face Velocity: 104 SFPM
Standards and Technical Documents - ROLLING ELEMENT BEARINGS - AIRCRAFT ENGINE, ENGINE GEARBOX, AND ACCESSORY APPLICATIONS - SURFACE TEMPER ETCH -- ABMA STD B3.3
Description: of etching the ground surface of these alloys with acids permits detection of those altered structures. This specification for temper etch inspection details the methods and controls for performing etching of ground surfaces for the detection, qualification, and control of altered metallurgical structuresShow More
Supplier: Isotech, Inc.
Description: Applications Marks on virtually any surface - glass, ceramic, porcelain, metal, cardboard, paper, and materials Can be installed directly in a production line or used as a stand-alone laser marking system Laser Marking Features The legibility of marks made by lasers is achieved through a color
- Type: Complete / Turnkey System
- Options / Components: Laser Optics / Beam Delivery
- Process / Operation: Laser Marking
Supplier: tesa tape, inc.
Description: 4154 is a masking tape with a PVC-backing and acrylic adhesive.The product is designed to be used to mask glass and metal during etching. 4154 withstands diluted acids and alkalis. To achieve sharp definition of color edges 4154 is also used for multi-
- Thickness: 66.04 µm
- Carrier / Backing Material: Plastic / Polymer
- Adhesive: Rubber
- Peel Strength / Adhesion: 1.71 lbs/in
Supplier: 3M Electronics Design & Manufacturing
Description: , such as Phosphoric/Acetic/Nitric Acid mixtures for metal etching. It also provides low surface tension in a variety of other aqueous solutions. Novec 4300 surfactant offers : • Improved wetting • Good solubility • Low effective concentration • Stability in bath &bull
- Surface Active Agents: Wetting Agent
- Applications: Electronics / Semiconductors
- Form: Liquid / Solution
Supplier: Aremco Products, Inc.
Description: An acidic, etching solution which is ideal for use in adhesive systems for bonding non-porous ceramics and glass. Stable when mixed with copper. Reacts with bases such as carbonates, oxides and hydroxides of alkali metals.
- Applications: Adhesives / Sealants, Coatings / Paint, Other
- Function: Binding Agent, Specialty / Other
- Form: Liquid / Solution, Other
Cleaning Agents and Surface Treatments - Industrial Metal Cleaner for Aluminum Soak/Ultrasonic -- Mi-Clean 24Supplier: Hubbard-Hall Inc.
Description: Mi-Clean™ 24 is a high-strength, liquid concentrate composed of a blend of acid, solvent, surfactants and chelators designed to accomplish in one step, the cleaning and preparation of a variety of metal surfaces prior to blackening, phosphating and chromating. It will remove most oils, rust
- Type: Cleaner / Cleaning Agent
- Temperature (As Used): 140 F
- Concentration (As Used, by Volume): 5 to 50 %
Supplier: Total Plastics, Inc.
Description: possesses excellent resistance to organic solvents, degreasing agents and electrolytic attacks. Compared to low or high density polyethylene, polypropylene has a lower impact strength, but superior working temperatures and tensile strength. SHEET Acid tanks Battery cases Tank covers Etching Machined
- Chemical / Polymer System Type: Polypropylene (PP)
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Industrial Etching Case Study
will counteract, or resist, the acid used to dissolve the metal and will allow for controlled etching to meet the design criteria.
Medical Device Link .
surface treatment services. Electropolishing, acid etching, and
MICRO: Critical Materials
and in memory and other logic devices. An important step in the fabrication of copper and aluminum interconnect structures is postetch residue removal. Anisotropic plasma etching of photoresist- patterned aluminum leaves a mixture of organic polymer and back-sputtered metal oxides on the sidewalls
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Bibliographical Abstracts 1842–1951
Pickling bath for metals consisting of a metal etching acid and water and further comprising a reaction-controlling agent cap- able of generating formaldehyde in insuffi- cient amount to stop the generation of hydro- gen and cellulose waste liquor.
Handbook of Solid Waste Management, Second Edition > HOUSEHOLD HAZARDOUS WASTES
Home businesses that can cause problems on septic systems are home day cares (excessive use of bleach), jewelers ( metal etching acids ), photographers (processing solutions), even illegal methamphetamine drug labs (solvents, fuels, acids).
Bookshelf and Unified Agenda > Environmental Protection Agency > Office of Solid Waste and Emergency Response > Superfund > Records of Decision > Virginia > [F...
Wastes discharged to the pretreatment Tank included chromic acid from metal etching , painting wastewater, and Photographic wastewater (that was first neutralized in the neutralization Pit).
Advances in biomaterials from 1957 to 1997
Acid etching of metals .
Chromic acid as an etchant for bulk polypropylene and its use to study (i) nitric acid attack on polypropylene (ii) cracks in polypropylene induced by tensile ...
… by (i) fracturing the material and examining the fracture surfaces [1-5]; (it)sectioning the material and viewing the structure within the sections by transmission microscopy [6-8]; (iii) etching the material in a manner analogous to the acid etching of metals .
A Comparison of Shear Bond Strengths of Metal and Ceramic Brackets using Conventional Acid Etching Technique and Er:YAG Laser Etching.
Eighty premolars were divided into 4 groups: AM ( acid etching / metal brackets), AC (acid etching/ ceramic brackets), LM (laser etching/ metal brackets) and LC (laser etching/ ceramic brackets).
Chemicals for the Electronics Industry
• Mixed with nitric acid and phosphoric acid to etch metals .
Resin-bonded fixed partial dentures: a recall study.
Of the 49 resin-bonded FPDs evaluated in the clinic, 43 were acid - etched metal , resin-bonded FPDs, four were combinations of resin-bonded and conventional FPDs, and two were composite resin pontics.
Electronic Chemicals: Semiconductors, Silicon and IC Process Chemicals
Mixed with nitric acid and phosphoric acid to etch metals .
Journal of Spacecraft and Rockets > How beryllium proved successful on the Space Shuttle Orbiter
The amount of acid - etch metal removal finally required to eliminate twinning is now a minimum of 0.006 in.
Heme, Chlorophyll, and Bilins
Using Hz- TPPS4 as an example, 50 mg ofporphyrin are added to 100 mL distilled water con- taining 0.5 to 1.0 gram of an insoluble metal oxide or acid - etched metal , and the mixture is brought to reflux.
Nalco Guide to Cooling Water Systems Failure Analysis, Second Edition > Acid Corrosion
Acid etched the metal along microstructural irregularities, producing the grooves.