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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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 consists of four basic components:
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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
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Pigment/Binder Ratio
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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Pigment Volume Concentration
PVC (Pigment Volume Concentration)
The ratio of the volume of pigment to the volume of total nonvolatile material present in a coating. The figure is usually expressed as a percentage.
The non-volatile material, the material in the dried film, is represented by pigment and binder. Solvents and other materials not present in the dried film must not be included in the denominator.
Coatings are usually composed of a mixture of multiple pigments and binders. In this case, contributions of individual components must be considered. We multiple components are considered, ideal mixing is assumed (i.e. volumes are additive).
PVC = volume of pigment / volume total solids = Vp / (Vp + Vb)
Vp - volume of pigment
Vb - volume of binder
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Paint and Coatings
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Dermak Makina
By: Dermak Makina On 05/04/2023The article details how PVC affects the properties of paint, including its color strength, hiding power, and viscosity. It also provides an overview of the various factors that impact PVC, such as the size and shape of the pigment particles and the type of binder used in the paint. Overall, the article is an informative and valuable resource for anyone involved in the paint industry, as it helps to improve the understanding of PVC and its impact on paint formulations.
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