PP bench fume hood PP material resistant to acid, alkali and anti-corrosion properties, to overcome the traditional fume hood concentrated acid environment at high temperature rust, yellowing, cracking and other defects. . 1, the upper part of the cabinet: The main frame is made of 8mm thick material quality pure PP (polypropylene) plate, after welding electrodes made of the same color homogeneity. Excellent acid and alkali resistance, and excellent weatherability. At the top of the top-cover type exhaust design, baffle using homogeneous PP materials, high acid and alkali resistance. Scientific and rational dimensions, no dead air, to obtain maximum performance exhaust capture. 2, the operating table: fume hood tops and welded on the cabinet design, human-bit operating surface with a retaining spill treatment table tops can also be used with other materials according to customer demand; the sink configured according to user requirements. 3, the lower part of the cabinet: Locker body, using 8mm acid PP material, the bending process so that the column form a "square tube structure" and "T" type structure, get a good load-bearing capacity.