bwin中文地址

The company solemnly promises: free on-site installation and commissioning of the entire machine, free training of technical staff, one year warranty and lifetime maintenance!
  • ●怎么解决聚氨酯发泡机空泡现象 [05-08] ● How to solve the cavitation phenomenon of polyurethane foaming machine
  • ●购买防水涂料需要重点关注的性能指 [05-10] ● The performance indicators that need to focus on when buying waterproof coatings
  • ●聚氨酯保温材料行业未来发展前景可 [05-12] ● The future development prospects of polyurethane thermal insulation material industry are promising
  • ●「聚氨酯产品」地铁防水工程复合防 [07-24] ● "Polyurethane Products"
  • ●喷涂硬泡聚氨酯外墙防水保温施工流 [05-16] ● Waterproof thermal insulation construction flow for spraying rigid foam polyurethane exterior
  • ●异氰酸酯与聚脲弹性体性能的关系 [08-17] The relationship between isocyanate and polyurea elastomer performance
  • ●详解聚氨酯发泡机操作规程 [05-07] ● Detailed operation rules of polyurethane foaming machine
  • ●哪些因素会影响聚氨酯发泡质量 [05-07] ● What factors will affect the quality of polyurethane foam
  • ●如何在屋顶操作聚氨酯喷涂 [09-10] ● How to operate polyurethane spray on the roof
  • ●必看! [05-10] ● Must see! The relationship between waterproof coating thickness and waterproof life
  • ●聚氨酯发泡机混合器中物料的流场分 [05-18] ● Flow field analysis of materials in mixer of polyurethane foaming machine
  • ●使用聚氨酯喷涂机白料时要细致什么 [05-10] ● What to be careful when using polyurethane sprayer white material
  • ●温度控制是解决聚氨酯发泡机的空泡 [05-08] ● Temperature control is to solve the cavitation of polyurethane foaming machine
  • ●保温材料阻燃性能不合格成冷库安全 [05-05] Insufficient flame retardant performance of insulation materials to become safe in cold storage
  • ●现代建筑工地为什么要用【聚氨酯发 [03-21] ● Why use modern polyurethane construction site
  • ●聚氨酯喷涂作业时“应该”和“不应 [10-29] ● "should" and "should not" when spraying polyurethane
  • ●影响聚氨酯喷涂施工出方率的几个因 [10-29] ● Several factors affecting the yield of polyurethane spraying construction
  • ●聚氨酯喷涂施工的常见问题及原因 [10-29] ● Common problems and reasons of polyurethane spraying construction
  • ●聚氨酯防腐应用以及储存 [10-21] ● Application and storage of polyurethane anticorrosion
  • ●聚氨酯防腐漆在出现剥落现象 [10-21] ● The polyurethane anticorrosive paint is peeling off
  • ●聚氨酯防腐的主要涂覆方法 [10-21] ● Main coating methods for polyurethane anticorrosion
  • ●聚氨酯防腐的涂装工艺 [10-21] ● Polyurethane anticorrosive coating process
  • ●如何提高聚氨酯防腐的性能 [10-21] ● How to improve the anticorrosive performance of polyurethane
  • ●聚氨酯防腐适用领域以及特点 [10-21] ● Application areas and characteristics of polyurethane anticorrosion
  • ●聚氨酯高压喷涂设备的主要优点 [10-19] ● Main advantages of high pressure polyurethane spray equipment
  • ●聚氨酯发泡机选购前的对比方法 [09-19] ● Comparison method before purchasing polyurethane foaming machine
  • ●聚氨酯发泡机特点和工作流程介绍 [09-19] ● Introduction of polyurethane foam machine characteristics and work flow
  • ●聚氨酯高压发泡机和低压发泡机的区 [08-08] ● The area of polyurethane high pressure foaming machine and low pressure foaming machine
  • ●「耐高温材料」聚氨酯硬泡的发展方 [07-25] ● Development method of "high temperature resistant material" polyurethane rigid foam
  • ●「ws15」喷涂型聚氨酯应用指南 [07-25] ● "ws15" Spraying Polyurethane Application Guide
  • Development conditions and application of polyurethane spray equipment
    来源:http://motokone.com发布时间: 2018-08-24 16:40 Author: Polyurethane foam machine Source: http: //motokone.com Published: 2018-08-24 16:40
    2. Development conditions of spraying equipment
    Due to the characteristics of the polyurethane material, the spraying equipment should be able to meet the following fundamental requirements: compliance with the material's easy-to-adhesion properties, easy removal; compliance with the characteristics of the data's rapid response, rapid mixing and averaging; compliance with the dynamic requirements of the application site; simple structure, Easy operation and maintenance.
    At present, the most commonly used spraying equipment is mainly a rapid foaming system. This foaming system is a professional spraying foaming equipment that stops working with a compressed air drive. The system includes three parts: gas-opening working part, raw material electric heating part, and temperature control part. Its structure is very complicated, and the requirements for operation and maintenance are high.
    The structural requirements of the equipment and the functional requirements of the equipment based on the materials and processes must be met. The structural design of the spraying equipment must meet the following basic conditions: high-viscosity liquid materials can be pumped; and the two materials must be synchronized and supplied in equal quantities; low power However, it can adequately guarantee the quality of the spraying process; provide ample mixing place for the two materials; simple structure and can effectively use the power of the underground in time; no pollution to the environment.
    Application of spraying equipment
    1. Application in coal mines
    The natural ignition of coal in coal mines is more prominent. Coal mines have adopted polyurethane spraying technology on the base of the liquid nitrogen fire extinguishing technology, which has effectively improved safety in underground mines.
    2. Application in roof insulation engineering
    Polyurethane spraying anti-leakage has been well applied in coal mines. Due to its poor air permeability, high foam closed cell ratio, and excellent heat insulation performance. Can be used in roof insulation projects. From 1995 to 1996, the thermal insulation disposal of the roof of the bungalow and the small building of the medical office were stopped after the Beijing Mining Research Institute of the General Research Institute of Coal Science. The spraying equipment stopped working, and the thermal insulation layer had a uniform thickness of 30 mm and a deviation of ± 10 mm. The top covers the reflective layer to maintain the material. After construction, in summer * hot weather, the indoor temperature on the top floor is about 3 ° C lower than the indoor temperature on the top floor of the adjacent building. The thermal insulation effect is very clear.
    3. Application in wall cold storage
    4. Application on insulation pipes
    Polyurethane spraying equipment is easy to operate, easy to control the thickness of the sprayed layer, and does not require the use of molds when spraying, which is very beneficial for large-area construction
    You might be interested in the following information?