How to use foam caulk? It is important to pay attention to these 4 points
Foam filling Caulking agenthas the effect of filling, sealing and waterproofing , the field of use is also very wide. It can be used in homes and industrial manufacturing. Foam caulkUsage is very impo…
Use high-efficiency filters for regular maintenance
The energy and energy consumed by the high-efficiency filter during use There are so many parts. If you don’t pay attention to regular maintenance, the service life of the equipment will be grea…
Analysis of the causes of damage to high-efficiency filters during use
If the air inlet surface passes through the high-efficiency filter, the air inlet surface will be larger than the outlet air. If the surface is dirty, it can be determined that the installation direct…
How to use foam caulk? It is important to pay attention to these 4 points
Foam filling Caulking agenthas the effect of filling, sealing and waterproofing , the field of use is also very wide. It can be used in homes and industrial manufacturing. Foam caulkUsage is very impo…
Reasonable use of solid fillers in polyurethane formula design
Solid particles have a strong opening and breaking effect on the cell walls, which will cause cracking during the foaming process , sinking, collapse and other problems. Therefore, the amount of foam …
How to use gun foam caulking correctly
Foam caulkhas beenBuilding doors and windows fieldIt is widely used, but it should be noted that good methods are the best guarantee for construction and realizationPaddingThe favorable basis for the …
How to use foam caulk? It is important to pay attention to these 4 points
Foam filling Caulking agenthas the effect of filling, sealing and waterproofing , the field of use is also very wide. It can be used in homes and industrial manufacturing. Foam caulkUsage is very impo…
How much do you know about the use of polyurethane adhesives
The research and development of polyurethane adhesives in my country started in the 1960s. After the 1980s, my country’s research on water-based polyurethane has become more active, but it is st…
Is polyurethane potting glue easy to use? What are the characteristics?
Used polyurethanePotting glue, but don’t know enough about it? It is reported that this is an adhesive composed of polyurethane rubber and prepolymer, which can be cured at normal temperature and heat…
HydraNeng 4040 reverse osmosis membrane parameters and advantages and disadvantages in use
American HydraNeng 4040 is a low-pressure reverse osmosis membrane used for source water with medium salt content. For ordinary heavy metal ions, carbonates, organic matter, colloidal substances, bact…
