Your current location:Home > NewsNews
Precautions for the use of polyurethane insulation materials Precautions for the use of polyurethane insulation materials TIME:22-05-17 Please pay attention to the following aspects when using polyurethane insulation materials1. Strictly control the temperature of the construction environment.The most suitable temperature for polyuret.....
Matters needing attention when choosing adhesives Matters needing attention when choosing adhesives TIME:22-04-20 1. Storage period  Each product has a storage period. According to international standards and domestic standards, the storage period refers to normal temperature (24°C). Acrylic glue is 20 .....
Common types of special-shaped sponges Common types of special-shaped sponges TIME:21-11-17 1. Rubber sponge. One of the sponges is made by foaming the main material of latex raw materials. It has rubber characteristics, good elasticity, good resilience and does not deform, but it is ex.....
How to store sponge composites How to store sponge composites TIME:21-11-09 We must know that the storage of sponges must meet certain conditions and requirements, otherwise incomplete storage will cause corrosion of the sponges. High-quality sponges cannot be separated from .....
Characteristics of composite polyurethane insulation board Characteristics of composite polyurethane insulation board TIME:21-11-02 1. Rigid polyurethane has low thermal conductivity and good thermal performance. When the bulk density of rigid polyurethane is 35~40 kg/m3, its thermal conductivity is only 0.018~0.023w/(MK), which i.....
Common polyurethane foaming process for car seats Common polyurethane foaming process for car seats TIME:21-10-27 Thermal foamingThermal foaming refers to a foaming process in which the mold completes the reaction in the treatment furnace (the temperature in the furnace is generally between 220°C and 250°C, and t.....
Advantages and disadvantages of polyurethane insulation Advantages and disadvantages of polyurethane insulation TIME:21-10-19 Advantages:(1) For substrates of various shapes, whether it is a flat surface, a vertical surface or a top surface, whether it is a round, spherical or other irregularly shaped complex objects, it can.....
Factors affecting the performance of foam plastics Factors affecting the performance of foam plastics TIME:21-10-11 1. Processing factorsThe performance of foam plastics is affected by processing factors, mainly including equipment, process control and operating experience of processing personnel. In the proce.....
No. 1/15Page,Total 117    «  1 2 3 4 5 6 7 8 9 10  »  
Open