Qingdao Liwei Metal Products Co., Ltd., mainly engaged in purification slate rock wool purification plate mechanism purification board manual purification purification aluminum purification accessories purification project 02 for food workshop pharmaceutical workshop dust-free workshop field and other industries use, color steel plate requirements quality is very high, and fire resistance is yes, this because the role of color steel plate gypsum board can reach an ideal state. Caigang gypsum fireproof board (assembled), wall thickness 75mm, fire resistance limit 1.4h. Suitable for partition wall system, composed of color steel gypsum board, shaped keel and rock wool. 020202 It is convenient to install and disassemble, and does not affect the main structure. The purification board can choose different partition wall thicknesses according to different fire resistance levels to fully meet the requirements of fireproof design. With the development of science and technology, the requirements for dust protection in the field of clean engineering are getting higher and higher. Sparks caused by static electricity are prone to fire and affect the normal operation of electronic devices; environmental pollution produces more germs, and some (such as Staphylococcus aureus) are no longer effective. 020202 Pathogen infection threatens the lives of people with weak resistance. In response to higher demand, our company pioneered the introduction of antistatic and dustproof clean boards in the clean field. If you need purification board products, welcome to inquire.