The following tables show standard dimensions for keys and their grooves.
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CLEARANCE HOLE CHART
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Clearance hole chart for inch bolts and screws according to ASME B18.2.8
Pigment/Binder Ratio
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One of the earliest forms of comparison. The pigment/binder ratio is the weight ratio of the sum of the pigments...
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Properties of Common Solvents
Density, boiling point, evaporation rate, and flash point of common solvents
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Tip Speed Definition and Formula
Blade Speed (tip speed), measures how far a point on the outer most edge of the disperser blade travels in a given...
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Paint Formulation
Paint consists of four basic components:
Resin
Pigment
Solvent
Additives
The performance of a coating is influenced...
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MixScale - Scale of Agitation
Mix Scale is used to quantify the mixing intensity needed for a given process as well as provide a frame of reference...
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Viscosity Conversion
Viscosity Conversion table comparing some of the typical viscosity scales used in Paint and Coatings including:...
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CLEARANCE HOLE CHART
Clearance hole chart for inch bolts and screws according to ASME B18.2.8
Read more
Pigment/Binder Ratio
One of the earliest forms of comparison. The pigment/binder ratio is the weight ratio of the sum of the pigments...
Read more
2021 Eastern Coatings Show
Visit the DisperseTech booth #201 at the Eastern Coatings Show November 17-19, 2021.
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Tank Cleaning Equipment Choices
Tank Cleaning Equipment Choices
Cleaning Process tanks used in the manufacture of high viscosity products and products that are not dissolved by the cleaning solution is a huge challenge facing manufacturing.
Washing your tanks is not a simple feat. In many plants this duty falls to the least experienced operators and involves; rags, scrapers, solvents, and TIME.
With the move toward water-based system, there is NO suitable solvent that actually dissolves your products. In today's systems, with this in mind, the “cleaning” solvent is more of a lubricant and carrier for the buildup removed from the tank walls. Typically a low boiling point solvent such as a mineral spirits is used as the cleaning media. Since the solvent will not dissolve your product mechanical action is required. A floppy brush system simply does not exert enough pressure to effectively clean your tanks. A stiff brush system will function better. A driven brush exerts more pressure and can be the best alternative for viscous products and partially cured systems.
TYPE
Mechanism
Cleans with solvent pressure only. Relies on solvent to dissolve/cut tank build up.
Cleans with the mechanical action of brushes.
Cleans with the mechanical action of brushes.
Cleans with the mechanical action of brushes.
Brush Pressure
N/A
Pressure on brushes result from centrifugal force.
Cleans with sides of brushes. Pressure is spread across larger brush surface in contact with tank walls and bottom.
Pressure on brushes result from centrifugal force.
Stiffer brush design concentrates force to tips of brush results in higher scrubbing pressures.
Torque generated from large geared shaft complements centrifugal pressure on brushes.
Stiffer brush design concentrates force to tips of brush results in higher scrubbing pressures.
Tanks
Round and Irregular shaped vessels
Round and Irregular shaped vessels
Round tanks ONLY
Round tanks ONLY
Latest posts
CLEARANCE HOLE CHART
Read more
Clearance hole chart for inch bolts and screws according to ASME B18.2.8
Pigment/Binder Ratio
Read more
One of the earliest forms of comparison. The pigment/binder ratio is the weight ratio of the sum of the pigments...
Popular posts
Properties of Common Solvents
Density, boiling point, evaporation rate, and flash point of common solvents
Read more
Tip Speed Definition and Formula
Blade Speed (tip speed), measures how far a point on the outer most edge of the disperser blade travels in a given...
Read more
Paint Formulation
Paint consists of four basic components:
Resin
Pigment
Solvent
Additives
The performance of a coating is influenced...
Read more
MixScale - Scale of Agitation
Mix Scale is used to quantify the mixing intensity needed for a given process as well as provide a frame of reference...
Read more
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TANK DESIGNER
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