The comparison of the material and the advantages and disadvantages of the all-steel test bench:

The all-steel test bench is used most frequently throughout the lab, providing a professional working platform for the experimenter, and we need to do it on the countertop when doing any lab work. It is this type of use that causes the damage to the bench top of the test bench to be very fast. At the same time, some special chemicals, if accidentally spilled on the countertop, will also cause damage to the countertop. However, in order to extend the service life of the countertop, the material of the test bench is also divided into many types, and different types of countertop materials also have their own advantages. The following small series will make a comparison between the material and the advantages and disadvantages of the bench top.

1. The solid core physics and chemistry board is made of different paper and anti-corrosion materials. The surface has only one transparent film. This transparent film has good corrosion resistance. However, this material is a paper component, so it absorbs some moisture and moisture from the air during use, which causes the deformation of the table top, and the solid core physico-chemical table can not be in direct contact with the flame. It may cause burning of the countertop and so on.

2. The epoxy resin board is baked by some different curing agents. After reaching a certain high temperature, the material will burn automatically, and the surface is not specially treated. It is easily damaged and easy to use during use. Scratch.

3, ceramic countertops contain a variety of different soil quality, while the surface of the enamel treatment, high temperature fired countertops, can prevent a variety of strong acid and alkali damage, and will not deform. Due to the special nature of its materials, it is especially suitable for use in some special laboratory environments.