Weigu glue-injection broken bridge insulation technology
The basic principle of Weigu’s glue-injection broken bridge insulation technology is to divide the aluminum alloy profile into two parts, the inner and outer parts, which are connected as a whol…
Introduction to foam caulking agent_Use of foam caulking agent_Shanghai Weigu Chemical Products Co., Ltd.
Polyurethane foam caulking Also known as “foam glue”, it is a kind of glue mainly used for filling, sealing and bonding the side seams of doors and windows, component expansion joints and …
Introduction and application of foam caulking agent_Shanghai Weigu Chemical Products Co., Ltd.
Polyurethane foam fillingThe full name of the agent is one-component polyurethane foam caulking agent. Commonly known as foaming agent or foam glue, the one with high viscosity is polyurethane foam ad…
Why do many projects choose “Weigu” when using styrofoam?
As we all know, “foam caulking agent” is a product invented in Germany and is mainly used In the field of building doors and windows. Shanghai Weigu Chemical Products Co., Ltd. was investe…
Customer recognition and evaluation of Weigu foam caulking agent
Customer1: “Foam CaulkThe foam is white and very delicate , it doesn’t have any smell, it’s very easy to use, it’s dry now, just scrape it flat later, it’s cheap and cost-effective.“ Custo…
Customer recognition of Weigu foam caulking agent (2)
Customer1: “powerful Foam caulkAwesome, It has been sprayed. The person who installed the air conditioner in the past did not put plasticine in it. Small bugs often crawled in from the outside. …
Construction technology of Weigu polyurethane (PU) foam caulking agent
Before filling the foaming agent, the gap between the hole and the window frame is 20MMFor exterior walls, the outside of the door and window frames should be cleaned first and decorated. During decor…
Construction technology of Weigu polyurethane (PU) foam caulking agent
Before filling the foaming agent, the gap between the hole and the window frame is 20MMFor exterior walls, the outside of the door and window frames should be cleaned first and decorated. During decor…
Weigu polyurethane (PU) foam caulking agent wooden door construction technology
1. Use Foam caulkCommon problems encountered when installing set wooden doors After the door frame is installed and the foaming agent is cured, the foam agent will expand outward or shrink inward, cau…
How to clean styrofoam? Weigu cleaning agent is here to help
Polyurethanefoam glue has a relatively large bonding force, mainly used for bonding doors and windows. But sometimes we accidentally get the glue to other places, and it will be difficult to clean. If…
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