Views: 113 Author: Site Editor Publish Time: 2020-09-10 Origin: Site
What kind of equipment are polyurethane equipment divided into? Equipment polyurethane spraying machine polyurethane spraying equipment, polyurethane high-pressure spraying machine, foaming machine, polyurethane foaming machine, polyurethane high-pressure foaming machine.
Sprayer, spray technology uses a special coating equipment, its principle is to promote the reverse rotation of the air flow control valve reversing device, and the piston air motor is now a stable continuous reciprocating motion. Pressurized spray through a high-pressure hose, conveyed through the spray gun to the machine gun, the paint is sucked into the painted surface at the moment the paint is released. The sprayer is mainly composed of a feed device, a spray gun, and the composition of the spraying source. Suitable for leather handbags, gift packaging, furniture, footwear, automobile manufacturing and other industries.
Spray polyurethane foam, and include direct spraying of polyurethane primer and synthetic resin, such as spraying in two parts. Primers and a synthetic resin are mainly used for direct spraying for corrosion resistance, sealing, insulation, etc. It is characterized by good wear resistance and excellent erosion. The spray can be formed without spray suspension flow phenomenon from 25u coating to a few millimeters.
Spray polyurethane, polyurethane high-pressure spray equipment. Because of the high-speed impact of the material high-pressure spraying equipment in the violent mixing chamber and the small rotating space, the mixing is very good. The material in the muzzle forms a fine mist of droplets that moves at high speed and is evenly sprayed on the surface of the object.
Polyurethane spray foam is mainly used for insulation, insulation and sealing in refrigeration, molds that are not easy to use, such as coated large spherical storage tanks, large diameter pipes, cold storage walls and other thermal insulation materials can achieve foaming.
High-pressure foaming machines are widely used, mainly for sponges, soft foams, refrigerators, freezers, freezers, water heaters, disinfection cabinets, solid wood furniture, pipe insulation, automotive interior parts, warehouse boards, mobile cabins, seats, sponges, toys And other products fill the production of insulation materials.
The foaming agent is a certain concentration of the aqueous solution that the foaming machine reaches to the finished foaming device. The foaming agent itself cannot automatically become a foam, and a mechanical action must pass to become a foaming machine foam.
Polyurethane foam is a machine pouring and foaming equipment for polyurethane foam. Only the component polyurethane raw material (the part of the isocyanate group with the polyether polyol component) is in accordance with the required performance indicators of the formulation. Through this equipment, uniform and qualified foam products can be produced. It is based on polyether polyol, and in the presence of foaming agent, catalyst, emulsifier and other chemical additives polyisocyanate, foam prepared by chemical reaction foaming. Polyurethane foaming machine can be used in automotive interior parts, exterior wall insulation coatings, insulation pipe manufacturing, bicycle and motorcycle seat cushion sponge processing.
Recently, Jining Bureau of Industry and Information Technology announced the list of municipal-level "Specialization, refinement, specialization, novelty" small and medium-sized enterprises in 2022. Shandong Hightop Group passed the expert review and was selected as a "Specialization, refinement, sp
All family members:According to the national statutory holiday regulations and the actual situation of the company, the following arrangements are now made for the May 1st Labor Day holiday: 1. April 30th ( Saturday ) - May 4th ( Wednesday ) , a total of 5 days off ;April 23 morning (Saturday), Apri
In 2021, despite the more complicated international situation, with the spillover of China's manufacturing capabilities and comprehensive national strength, the scale of my country's cross-border e-commerce will reach 1.98 trillion yuan, out of a high growth rate of 15%, and usher in a historical di
The electric sprayer has the advantages of simple structure, convenient operation, few failures, easy maintenance, low price, stable pressure, long operation time, wide application range and so on. There are many herbicide formulations, and different formulations have different formulation methods.
1. Unique impermeability:Rigid foam is a dense microcellular foam with a closed cell rate of more than 92% and a smooth self-skin. It is an excellent anti-seepage material.The rigid foam layer has no joints and is completely impermeable to water, which fundamentally eliminates the possibility of roo
Problems that should be paid attention to before and after use of polyurea spraying equipment:First of all, after spraying every day, or when changing the variety of spraying materials, the residual materials of spraying equipment and conveying pipelines should be removed, preferably once a day. The
As the name implies, with the rapid development of China's building energy saving market, polyurethane spraying equipment has been widely used in the field of building insulation and waterproofing, and the demand is increasing.
With the pace of green and civilized city construction, more and more attention is paid to the treatment and disinfection of domestic waste.1. The methods of garbage disposal, especially the methods of sorting and reusing garbage, have also appeared one after another, and gradually entered the ranks
Polyurea spray material is a new type of polymer material. Since this material has many different forms, and different forms of polyurea sprayers have many different characteristics, polyurea spray materials are widely used in contemporary society and industrial production.As the thermal insulation
All family members: According to the regulations of national statutory holidays and the actual situation of the company, the following arrangements will be made for the Spring Festival holiday in 2022: 1. There will be a 9-day holiday from January 29 (Saturday) to February 6 (Sunday); the prod
content is empty!