Overview
The LENETA Form P300-2K transparent hiding power card is a colorless and transparent thin film substrate mainly used for the evaluation of the appearance properties of coatings. The product can be used to observe the Color, Gloss and transparency of coatings, or to evaluate the hiding power of coatings by placing them on a black and white background. In addition, it can also be used as an overlay to provide protection after scraping and drying, while maintaining a clear viewing field.
Features
1. Material transparent, easy to directly observe the coating Appearance properties.
2. Can be placed on a black and white background to evaluate the hiding power of coatings.
3. Can be used as a protective cover after drying, and does not block the line of sight.
4. Uniform specifications, with a size of 216 x 279mm and a thickness of 50µm.
5. Encasement is convenient, 125 sheets per box, weighing about 1 pound.
Principle
This product acts as a transparent substrate film to provide a test surface for coatings. Through its transparency properties, the Color, Gloss and Transparency Appearance of the coating coated on it can be directly evaluated. When it is necessary to test the hiding power, the coated transparent card can be placed on a standard black and white background to observe the degree of covering of the background by comparison. When used as a cover layer, its transparent material can protect the sample while scraping the sample underneath, allowing continuous observation of the sample state.
Applications
Coating Appearance Evaluation, hiding power testing, scraping sample protection
Standards
The information does not mention specific compliance criteria.
Steps
1. Use the transparent hiding power card as the substrate. Spreader coating to be tested.
2. Direct observation of coating Color, Gloss and transparency.
3. Place coated cards on a black and white background to evaluate hiding power.
4. After drying, another transparent card can be placed on the sample as a cover for protection.
Notice
Please ensure that the surface of the card is clean and free of contamination before use.
* As a hiding power test, use a standard black and white contrast background.
* When used as a cover layer, be careful to avoid damaging the underlying coating.
* Please apply according to product specifications (216 * 279mm, 50µm thickness).
Store in a drying environment to maintain product performance.
