TROPHY OTZ 10A Opacity Chart Checkerboard
The OTZ 10A Opacity Chart is a Chinese Coating inks Opacity Chart with a Checkerboard-shaped surface, sealed, and a size of 140x254mm.
OTZ-
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TQC VF2170 4-sided Coating Applicator 50/100/150/200µm
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PUSHEN /Pushen SZQ-100 Single Sided Film Applicator 100μm
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Introduction
Twards OTZ 10A Hiding Power Test PaperIt is a kind of domestic (CN) coating ink hiding power test cardboard, the surface is black and white grid shape, covered with varnish, with good permeation resistance, 10A and 10B are two different sizes, the surface shape is the same.
Parameters
| Model | color | Dimensions (mm) | type | Quantity per box (sheets) | brand |
| 10A | One black and one white, black and white | 140x254 (5-1/2x10 inches) | Concealed varnish | 250 | LEADER |
| 10B | 194x289 (7-5/8x11-3/8 inches) | 250 |
The type of hiding power paper
Blocking force jam: Measure the hiding force with an instrument
Permeable cardboard: Used to evaluate the consistency of color and gloss of a voided surface
Visual assessment of hiding power:
- Comparison/coating rate jam
- Black and white grid/coating rate cardboard
Brush cardboard is used for informal brushing
Dedicated test jams for sag and leveling tests.
Actual picture of the product


10A 10B
OTZ 10A Opacity ChartSpecifications
| LIST | VALUE |
|---|---|
| Specifications and Dimensions | 140*254mm |
| Color Style | Checkerboard |
| type | Including sealed |
| Encasement Specifications | 250 sheets |
OTZ 10A Opacity Chart Packing list
Opacity Chart x250, Encasement Box x1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- What is hiding power and how to measure it?
- What is the covering power and how is it measured?
- Determination of Pigment light fastness under natural light
- Film defect analysis and solution summary
- How is Coating covering power measured?
- Standards for coating test methods
- Coating covering power measurement for painting mass evaluation
- NBchao takes you into the production process of black and white grid paper
- Determination of Pigment covering power
- Adhesion of film surface, film flkn defects how to solve?
- ActiveGB/T 23981.2-2023
- ActiveHG/T 5776-2020
- ActiveHG/T 3951-2007
- ActiveGB/T 13217.1-2020
- ActiveGB/T 9756-2018
- ActiveASTM D5150-2017
- ActiveASTM D6441-05-2024
- AbolishGB/T 13217.1-2009
- AbolishGB/T 13217.5-2008
- AbolishGB/T 13217.6-2008
- AbolishGB/T 13217.5-2008
- ActiveASTM D5150-92-2017
- ASTM D 344-97-2004
- ActiveASTM D6762-2018
- ActiveHG/T 2244-1991
- ActiveHG/T 3851-2006
- ActiveGB/T 13452.3-1992
- ActiveGB/T 5211.17-1988
- AbolishGB/T 1709-1979






