Broken bridge aluminum doors and windows are an inevitable trend in future market development
Broken bridge aluminum is divided into glue-injection type and strip-threading type type, the insulation material used in the injection type is polyurethaneThermal insulation glue, wear The thermal in…
Practical problems and solutions in the use of foam caulking agents
1. Foam caulkCan’t type? Foam caulkAs long as you can shake it, you can hit it and you can finish it. If you can shake it but you can’t hit it or you can’t finish it, it may be due to the …
An introduction to the key points that need to be controlled in the glue injection process of broken bridge aluminum profiles
Aluminum profile glue injection technology (hereinafter referred to as glue injection technology ) is a technology that produces polyurethane-injected heat-insulating aluminum profiles (hereinafter re…
Introduction to the application of foam caulking agents in building doors and windows
Foam caulkCommonly known as foaming agent,full name is single-componentpolyurethane foam caulking agent, which is a must in the door and window industry. Indispensable auxiliary products, in the past,…
Is it enough to just apply foam caulking to the gaps in the door frame?
Don’t do porcelain work without diamonds, sometimes it’s better The house was destroyed because the workers were not good at their craftsmanship. Recently, a fan asked me that I was installing a door …
DOMO Chemicals continues to expand polyamide production capacity in Asia
Recently, DOMO Chemicals, a global leader in engineering materials, celebrated the inauguration of a new composite production line at its Indian factory in Mahape, New Town, Mumbai. DOMO Chemicals is …
Summary of frequently asked questions about high-efficiency air filters in junior high schools
1. What are the actual and nominal sizes of high-efficiency filters with and without partitions? ? Why are high-efficiency filters with or without partitions divided into actual sizes and nominal size…
Let’s talk about the pore opening agent in polyurethane foam
First of all, why do we use pore opening agents? PolyurethaneFoam glueforming bubblesThe process involves foaming and gelation reactions at the same time, especially MDI system foaming. Since the gela…
Application of polyurethane adhesives in air filters
How is polyurethane material used in air filters? There are three main forms of application of polyurethane in air filters. Let’s learn about them together. 1. Polyurethane is used in air filters in t…
Introduction to the application of foam caulking agents in building doors and windows
Foam caulkCommonly known as foaming agent,full name is single-componentpolyurethane foam caulking agent, which is a must in the door and window industry. Indispensable auxiliary products, in the past,…
