Testing Methods For PVC Foam Sheet Products
Jan 31, 2024
PVC foam material is an innovative board whose appearance, performance and secondary processing properties are similar to natural wood, so it is known as "synthetic wood". It is in line with the general trend of replacing wood with plastic, environmentally friendly, sustainable development and circular economy. PVC foam boards have been widely used in construction, vehicles and ships, furniture, decoration, advertising, exhibitions and tourism industries. Popular all over the world.
01
Board surface:
Smooth to the touch, smooth, no color difference on the surface, no stains on the surface, no obvious pits, no large holes or cracks;
02
Side of the board:
The incision is smooth, no pinholes, no large holes, and the powder loss is not serious;
03
Thickness measurement:
When the caliper is placed on the surface, the contact is tight and seamless, the left and right thicknesses are uniform, and the left, middle and right measurements have little deviation. The thickness deviation of plus or minus 0.2mm is normal.
04
Board weight algorithm:
weight (grams) = length * width * thickness * density;
