Penetration and Opacity Cards (Penopac)
Article No. 2814
byko-chart Penopac 1A
Penopac chart 1A with 3 test areas
- Partially clearcoated penopac card
- Size: 140 x 254 mm (5.5 x 10.0 in)
Features
The penopac card is used to measure coating appearance changes between the unsealed and sealed portion of the chart.
- Used to assess penetration resistance of architectural coatings
- Consist lot to lot quality for optimum long term property studies
Technical Attributes
-
- Size
- 140 x 254 mm
-
- Qty/Box
- 250
-
- Size
- 5.5 x 10 in
-
- Size/Pattern
- 1A - Black/White/White
-
- Surface Finish
- Clearcoated / uncoated
-
- Test Areas
- 3
Technical Properties
Procedure
A uniform paint film is applied on a black / white contrast chart. After air drying the drawdown can be objectively evaluated using the BYK-Gardner spectro2guide. The operator is menu guided through the measurement procedure and the opacity value is displayed automatically in a second. The same procedure can be applied for transparent films and plastics.
Delivery Content
250 pieces / box
Downloads
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