Pushen PS 2930/4 Checkerboard hiding power

PS 2930/4

Checkerboard

ZGL opacity test cardboard series provides various types of test sheets, from pure white to various black and white patterns. Made of high-quality non-fluorescent paper without optical brighteners that interfere with color testing. Test coupons are the market standard product in the coatings industry today. The earlier hiding power test base was oil cloth composed of black and white checkered pattern. It was soon replaced by sealed cardboard sheets, black and white paper and black and white grid paper are typical representatives. Spread Rate Test Plates have an exact area of 0.1 square meter (approximately 1 square foot) and are suitable for brush application at the specified spread rate.

use

Used for hiding test of coatings, varnishes, inks or quick proofing of other coatings.

features

The reflectance of the black part of Pushen cardboard is <1, and the reflectance of the white part is 80±2.

Uncoated cardboard has good wettability to the coating material and will not crack or shrink.

Laminated cardboard has a smoother surface and greater resistance to curling during baking

model type

Packing list：Cardboard × 1 pack (100 sheets)

[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.