Overview
PUSHEN PS 2930/8 medium white paper is one of the ZGL hiding power measurement cardboard series products, made of high-quality non-fluorescent paper, does not contain Fluorescent Whitening Agent, the exact Spreader test area is 0.1 square meters, suitable for brushing at a specific spreading rate.
Features
1. The white part has a reflectance of 80 +/- 2 to ensure test accuracy
2. Laminating design makes the surface smoother
3. Curling resistance when stoving
4. Using high-quality non-fluorescent paper, without Fluorescent Whitening Agent
5. Encasement specification is 100 sheets/bag, weight 1.4kg
Principle
The product acts as a test substrate to evaluate the hiding power performance of coatings, paints or inks through its white surface reflection properties. Laminating design enhances surface Smoothness and Curl resistance, ensuring Reliability of test results.
Applications
Paints, paints, inks hiding power testing, paint rapid proofing
Steps
1. Prepare white paper test pieces in PS 2930/8
2. Carry out brushing on 0.1 square meters of test area
3. Stoving as needed
4. Observe and evaluate the effect of hiding power
Notice
• Ensure that the test environment meets standard requirements
• Maintain an even spreading rate when brushing
• Pay attention to temperature control when stoving to avoid damage to the test piece
Store away from moisture and direct sunlight
