NEWS

First-Density:Also known as mesh density, fabric density. That is the root of the screen after several wire (line) zonal unit length along the number of warp weft per unit length of warp density, the number of weft yarns in the warp direction per unit length of weft density. When the mesh warp weft density equal to the density, the mesh density that is equal to the number of mesh specifications expressed.

Second-Breaking strength:Screen sample (general length 20cm, width 5cm) in the tensile test, the resistance to fracture when the maximum force that can gf (gf), kgf (kgf), N (Newton) and other representation.

Third-Elongation at break:Screen sample is stretched to the maximum load by the elongation at break

Fourth-Elongation at break rate:Elongation at break screen sample specimen length before stretching percentage

Fifth-Elasticity:Screen deformed by external forces, after removal of the external force, the deformation disappears, you can reply to the original form of performance.

Sixth-Slow elasticity:Screen deformed by an external force, the external force is removed after some time to be able to respond to the performance of the original form.

Seventh-Antistatic properties:Screen performance or resistance to static electricity accumulation

Eighth-Wear Resistance:Screen withstand the wear performance of the external force. Generally the number of friction wear caused by the samples repeatedly broken representation, or to wear a certain number of times after that appearance, strength, thickness, weight, etc. of the degree of change in representation.

In describing the performance of the screen, there are terms frequently used in water resistance, shrinkage, chemical resistance, aging resistance and so on. In screen printing, plate-making, the general qualitative description of these properties; needed quantitative description should be achieved by numerical experiment.