TROPHY OTZ WA Opacity Chart Pure White
TROPHY OTZ WA Opacity Chart is a pure white sealed Opacity Chart, suitable for some water-based or solar-based paints tests. The pure white Opacity Chart can fully render the actual Color of the Coating, without the influence of the black area on the Color rendering. The three models of WA/WB/WDX hiding power scratch sample paper correspond to three specifications and sizes, and the number of papers per box is different.
OTZ-
RDS 24 #3/8 "Mayer Rods WFT 54.9μm Length 400mm
$ 161.00 -
Japan OSP-25/400 Paint Film Applicator WFT 25μm length 400mm
$ 172.00 -
UK RK KHC.20 Small Drawdown Plate prepative Common Spreader Platform
$ 172.00 -
TQC VF1603 Glass Spreader 300 × 100mm
$ 610.00 -
TQC VF1550 multi-faceted Coating Applicator frame type 8-sided stainless steel film formation device
$ 1198.00
Introduction
Twards OTZ WAHiding power test paperIt is a pure white covering power paper with overlay varnish, suitable for some water-based or solvent-based paint tests, pure white covering power test paper can fully present the actual color of the paint, and there is no influence of black area on color presentation.The three models of WA/WB/WDX Hiding Power Test Paper are three sizes of paper per boxquantityDifferent.
Parameters
| Model | color | Dimensions (mm) | type | Quantity per box (sheets) | brand |
| WA | All white | 140x254 (5-1/2x10 inches) | Concealed varnish | 250 | LEADER |
| WB | All white | 194x289 (7-5/8x11-3/8 inches) | Concealed varnish | ||
| WDX | All white | 98x152 (3-7/8x6 inches) | Concealed varnish | 500 |
Hiding strength test paper type
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



WA WB WDX
OTZ WA Opacity ChartSpecifications
| LIST | VALUE |
|---|---|
| Specifications and Dimensions | 140*254mm |
| Color Style | All white |
| type | Including sealed |
| Encasement Specifications | 250 sheets |
OTZ WA 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?
- How is Coating covering power measured?
- Determination of covering power according to standard method "CCT10086-39 Test Method 13"
- Pigment covering power measured by paint consumption
- Coating covering power measurement for painting mass evaluation
- Determination of covering power by the Gorbatov method
- Determination of Pigment covering power
- Container coating covering power determination
- Container coating covering power detection
- ActiveHG/T 5776-2020
- ActiveGB/T 9756-2018
- AbolishGB/T 13217.1-2009
- AbolishGB/T 13217.5-2008
- AbolishGB/T 13217.6-2008
- AbolishGB/T 13217.5-2008
- ActiveASTM D6762-2018
- ActiveHG/T 3851-2006
- ActiveGB/T 13452.3-1992
- ActiveGB/T 5211.17-1988
- ActiveGB/T 1726-1979






