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Processing coating

To prevent rejects, retouching and to reduce cost of conservatively more than enough applied powder in powder coating processes a handy measurement system allowing to determine the... [Pg.842]

Two basic methods are used for the appHcation of protective coatings to metal containers, ie, roUer coating and spraying. RoUer coating is used if physical contact is possible, eg, coating of metal in sheet and coil form. Spraying techniques are used if physical contact is not possible, eg, to coat the inside surface of two-piece drawn and ironed can bodies (see Coating processes). [Pg.450]

The coating process, outlined in Figure 6, starts either with the specification of appropriate titanium substrate material for new anodes, or with... [Pg.123]

Each type of metallic coating process has some sort of hazard, whether it is thermal energy, the reactivity of molten salt or metal baths, particulates in the air from spray processes, poisonous gases from pack cementation and diffusion, or electrical hazards associated with arc spray or ion implantation. [Pg.138]

The appHcation of this type of conversion coating can be by spray or immersion and is easily tailored to the needs of the user (see Coating processes). The number of stages may vary from two, ie, clean and phosphate then rinse, to as many as five, ie, clean, rinse, phosphate, rinse, and post-treat. The performance requirements dictate the number of operation stages as well as the need for a post-treatment. [Pg.222]

The bath components for a nitrite—nitrate accelerated bath basic to this conversion coating process are (/) 2inc metal or 2inc oxide dissolved in acid (2) phosphate ions added as phosphoric acid (J) addition of an oxidant such as sodium nitrite and (4) addition of nitric acid. Other oxidants such as peroxide, chlorate, chlorate in combination with nitrate, or an organic nitro compound may also be used. [Pg.223]

When selecting a particular paster adhesive, coating material, and coating process for sohd fiber packaging, the fact that sohd fiberboard lacks the open-flute stmcture (to facihtate exit of moisture from internal phes of paperboard) should be considered. It is generally desirable to minimize the amount of process water added with the adhesive or coating with sohd fiber products. Moisture trapped in the filler phes can result in pin holes or bhsters in the coating and/or warp of the sheet (15). [Pg.519]

Pigmented Coating Processes for Paper and Board, TAPPI Press BookNo. 28, Technical Association of the Pulp and Paper Industry, Atianta, Ga., 1962. [Pg.14]

Erodings of Slow-Releasing Core Tablets. The sustained-dose portion of a dmg is granulated with hydrophobic materials such as waxes, fatty acids, or fatty alcohols and compressed into a core. The initial dose is added to the core by a modified sugar coating process or by compression coating. Thus, a tablet within a tablet is created. The core erodes slowly to release the active ingredient. [Pg.231]

Both cold- and warm-coating processes employ solutions of phenoHc resins. The principal process used for foundry resins is the hot-coating process. It is the fastest, least expensive, and safest process, and it requires no volatile removal. The sand is heated to 135—170°C in a muller, and soHd novolak resin in flake form is added, which melts quickly and coats the sand. A lubricant may be added at this point. After one minute of mulling, the batch is cooled by adding water, which evaporates rapidly. [Pg.305]

The total cycle time for most production batches is 2.5—3.5 min, considerably shorter than the cold- or warm-coating processes. Although a few... [Pg.305]

Newer high velocity thermal spray coating processes produce coatings in compression rather than tension because of the shot peening effect of the supersonic particles on impact. This has permitted coating as thick as 12,500 p.m without delamination as compared to older processes limited to 1,250 p.m. The reduced residence time of particles at temperature minimises decomposition of carbides present in conventional d-c plasma. This improves wear and hardness (qv) properties. [Pg.41]


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See also in sourсe #XX -- [ Pg.136 , Pg.145 , Pg.147 ]




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Appliance coating process

Appliance coating process cleaning

Appliance coating process electrocoating

Applying Surface Modification Methods to Promote Adhesion with Coating Processes

Asphalt-based coatings process

Assembly process Conformal coating

Cable coating process

Casting processes coating applications

Catalyst Coating Techniques for Micro Structures and Their Application in Fuel Processing

Ceramics coatings/thin film processing

Chromate conversion coating process

Coat-process-induced defects

Coating Double roll processes

Coating processes

Coating processes electrostatic spraying

Coating processes, computational fluid

Coating structure processing

Coatings and Coating Processes

Coatings process availability

Coatings process examples

Conductive coatings, solution processing

Conformal coating Application processes

Conformal coatings process considerations

Continuous Coating Processes in the Polymer Industry

Continuous coating processes

Continuous coating processes electrostatic powder deposition

Conversion coatings processes

Diffusion coatings continued processes

Diffusivity, solvent, spin coating process

Dry coating process

Electrochemical processes coatings

Electrophoresis coating process

Electrophoretic deposition interface coatings processing

Electrostatic coating process

Electrostatic powder deposition coating process

Exhaustion coating process

Fabrication processes film coating

Film coating process optimization

Film coating processes overview

Film coating processing problems

Film forming processing coating

Galvanic process protective coatings

Gel coats processing

Glass coatings, process

Guidelines for Organic Coating Processes

Hot-melt fluid-bed coating process

Hydrothermal coating process

Interface coatings processing

Iron phosphate, conversion coating process

Major Coating Processes

Model spin coating process

Other Coating Processes

Paint coatings continued mechanical processes

Paint coatings continued process limitations

Paint coatings continued processes

Pan-coating process

Performance testing coated process

Phase separation spin-coating process

Phosphate coatings continued processes

Phosphate coatings process

Plasma-spray-coating process

Polymer coatings processes with

Polymers, coating process

Powder Coating Processes

Powder coating application processes

Powder coating application processes advantages

Printing processes, coating

Process coating module

Process energy coat comparison

Process temperatures, alloys/coatings

Process vessels coating systems

Processing methods knife coating

Processing methods slurry coating

Processing methods spin coating

Processing powder coating

Processing, thermoplastics coating

Processing, thermoplastics wire coating

Reagent coating process

Resists coating process

Scale film coating process

Scaling-Up the Coating Process

Silica coating process

Silicone Coating Process

Slot-Die Coating Process

Slurry coating processes

Sol-gel coatings processes

Solution processing spin-coating

Solution processing spray-coating

Spin coating wafer fabrication process

Spin-coating process

Spin-coating process rapid evaporation during

Spin-coating process solvent evaporation stage

Spin-coating process, polymer

Sprayed coatings detonation process

Sprayed coatings molten-metal process

Sprayed coatings plasma process

Sprayed coatings powder process

Sprayed coatings wire process

Surface cleaning processes and coating effectiveness

Surface cleaning processes coating effectiveness

The Coating Process

The resist spin-coating process

The use of coatings to prevent corrosion in process vessels operating at elevated temperatures and pressures

Thickness loss, spin coating process

Wash-coating process, plate-type

Wurster process coating

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