During the foaming process of the polyurethane foaming machine, there may be several problems such as sudden collapse, foam shrinkage, and thick polyurethane foaming opportunities. Let's understand the initial reasons for these problems together.During the foaming process of the polyurethane foaming

What factors determine the construction temperature of polyurethane spray materials when they are used on external walls? The construction work of polyurethane materials is not instantaneous. After certain external factors meet the requirements, it can be sprayed smoothly. Next, Hightop Machinery wi

What are the similarities between polyurethane and ordinary epoxy resin products? Both can enhance the compressive and tensile strength of the cement floor or the floor and drainage ditch against corrosion by strong acid and alkali chemical solvents. Below, Hitop Machinery will specifically talk abo

On September 9, the "Jining Excellent Business Exchange Conference" hosted by the Northern Region of Alibaba International Station was grandly held at the Seven Star Holiday Hotel in Jining. This conference is a major launch of the Jining regional core in the Northern Region of Alibaba International

How to use a polyurethane sprayer? Spray on a wet surface when using it. The higher the humidity, the faster the curing. Let's talk about the use steps of polyurethane spraying machine with Hitop Machinery!1. Take it-clean the polyurethane foam gun with a polyurethane cleaning agent to ensure smooth