The difference of surface materials between chemical and physical test benches
1, chemical test table table
Chemical laboratory mesa usually choose phenolic resin composite panel mesa, phenolic resin solid board mesa, epoxy resin mesa, ceramic mesa;
1, 1, composite panel table:
The material is 1mm thick special board for chemical experiment of phenolic resin, the base board is made of high-quality Chinese MDF material, the bottom surface is bonded with phenolic resin ordinary fire-proof board, and the perimeter is sealed with 2.0mm thick PVC material. The composite thickness of mesa is 40mm;
1, 2, solid core plate table:
The material is 12.7mm thick phenolic resin board for chemical experiment, with a total thickness of 25.4mm after edging; Peripheral chamfer R10mm; High temperature resistance does not exceed 135℃.
1, 3, epoxy resin mesa:
The material thickness is 13mm, 20mm, 25mm for selection;
Features: a, 24 hours resistance to strong acid and alkali erosion; b, with strong wear resistance, impact resistance, pollution resistance, no bending; c, high temperature resistance up to 600℃;
2, physics experiment table:
Physical laboratory mesa usually choose phenolic resin composite panel mesa, natural granite mesa;
2, 1, composite veneer surface, material: select 1mm thick phenolic resin physical experiment special board, with high temperature resistance, wear resistance, scratch resistance and other characteristics. The substrate is made of high quality MDF material, and the edges are sealed with 2.0mm thick PVC material. The composite thickness of mesa is 40mm;
2, 2, solid core board table, material: 12.7mm thick phenolic resin board physical experiment special board, with high temperature resistance, wear resistance, scratch resistance, anti-static and other characteristics. The total thickness after edging is 25.4mm; Peripheral chamfer R10mm;
Laboratory gas system features:
a, with strong wear resistance, impact resistance, pollution resistance, high temperature resistance, anti-static, no bending;
b, the maximum bearing capacity of 300 kg/square meter;
c, temperature resistance can be used in -50℃~ 40℃ environment;
2, 3, choose natural granite mesa:
Thickness: 50mm for high temperature platform; The balance table is 50mm;
Features: strong mechanical function and heat resistance function;
The maximum bearing capacity is 500 kg/m2;
Disadvantages: there is radiation, which is harmful to human health;
