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什么是耐高温涂料,使用要注意什么?

来源:https://www.jnfhjc.com 日期:2019-05-20 发布人:admin

  什么是耐高温涂料?耐高温涂料也被称为耐热涂料,需求长期工作在高温200℃以上的环境之下,并且能够坚持一定的物理和化学性质,使掩盖的对象能够在高温环境下正常工作,并主要用于高温、高频、绝缘、低吸湿性的环境中.

  What is high temperature resistant coating? High temperature resistant coating is also known as heat resistant coating. It needs to work in the environment of high temperature above 200 C for a long time, and can adhere to certain physical and chemical properties, so that the covered object can work normally in the high temperature environment, and is mainly used in the environment of high temperature, high frequency, insulation and low hygroscopicity.
  耐高温隔热保温涂料,采用特制的溶液精加工,可到达40℃至400℃的高温环境,直接面对火焰隔绝高温热量,平安设备不受高温影响.导热系数0.032w /m.K,能有效抑止和屏蔽红外辐射和热传导,隔热抑止效率可达90%左右,能抑止高温物体的热辐射和热损失,隔热、耐压、固化可再加工,直接涂在物体5mm-8mm即可.
  High-temperature heat-resistant and heat-insulating coatings can be processed in a special solution, which can reach the high temperature environment of 40 to 400 degrees C. They are directly faced with flame to insulate high-temperature heat and safety equipment is not affected by high temperature. The thermal conductivity coefficient is 0.032w/m.K, which can effectively suppress and shield infrared radiation and heat conduction. The heat-insulating and heat-insulating efficiency can reach about 90%. It can suppress the heat radiation and heat loss of high-temperature objects, and heat-insulating, pressure-resisting and curing can be repeated. Processing, directly coated on the object 5mm-8mm.
  高温隔热保温涂料能够在高温、火中,高温液体等环境维护掩盖对象高温、耐腐蚀、抗氧化、封锁维护,涂层稳定性耐磨性高,在高温环境中与其他积极分子反响,运用寿命高达15年.
济南石膏粉
  High-temperature thermal insulation coating can maintain the environment such as high temperature, fire, high-temperature liquid and so on. It can cover up the object with high temperature, corrosion resistance, oxidation resistance, blockade maintenance. The coating has high stability and wear resistance. It reacts with other activists in high temperature environment and has a service life of up to 15 years.
  高温隔热涂料施工便当,寿命长,耐酸碱,抗老化,自洁,耐磨,能坚持基底不被水,液体,汽腐蚀,延长运用寿命的基质,能够直接刷在高温烟道、烟囱、混凝土、各种金属、纤维外表,隔热砖和其他表层.
  High temperature heat insulation coatings have the advantages of convenient construction, long service life, acid and alkali resistance, anti-aging, self-cleaning and wear resistance. They can adhere to the substrate that is not corroded by water, liquid and vapor, and prolong service life. They can brush directly on the surface of high temperature flue, chimney, concrete, various metals, fibers, insulating bricks and other surfaces.
  高温防腐涂料涂装应留意以下几点:
  Attention should be paid to the following points in the coating of high temperature anticorrosive coatings:
  1、喷钢外表必需彻底除油除锈,后喷砂处置,直到使钢外表呈灰白色.
  1. The appearance of spraying steel must be thoroughly removed from oil and rust, and finally sandblasted until the steel appearance is gray-white.
  2、高温防腐涂料运用前必需混合运用,搅拌平均,如有外来杂质应在过滤后运用.
  2. High temperature anticorrosive coatings must be mixed before application, mixing equally. If there are foreign impurities, they should be used after filtration.
  3、喷涂高温防腐漆必需运用高温漆专用稀释剂稀释至18-30秒停止,漆膜厚度普通在20-30微米之间为宜.
  3. Spraying high-temperature anticorrosive paint must be diluted to 18-30 seconds by special diluent of high-temperature paint. The film thickness is usually between 20-30 microns.