Hot melt adhesive for pearl cotton
What glue is used to bond pearl cotton Pearl cotton is a new type of environmentally friendly packaging material, and it is often seen in car seat cushions, pillows, instruments and other items. So what glue is used to bond the pearl cotton? EPE is mainly used for bonding with hot melt glue.
What is the difference between hot melt glue and pur glue
What is the difference between hot melt glue and pur glue The main difference between hot melt adhesive and pur glue is the use of equipment, and the storage environment and method. PUR glue must be isolated from the air and will react with the moisture in the air. PUR hot melt adhesive
Industrial wood adhesive common problems and solutions
Industrial wood adhesive common problems and solutions Industrial woodworking adhesive will encounter many problems in the process of using it. Next, I will tell you the reasons and solutions for the problems： Problem: Glue penetrates too fast or opens too long Analysis: The amount of cloth glue is too small, the absorption capacity
Urea-formaldehyde resin powder formula and production process
Urea-formaldehyde resin powder formula and production process Thermosetting resin obtained by polycondensation of urea and formaldehyde. Urea-formaldehyde resin has low cost, light color, high hardness, oil resistance, mildew resistance, good insulation and temperature resistance, but poor weather resistance and water resistance. It was one of the earlier thermoset resins to be developed. 1:
Introduction of furniture Edge banding adhesive
Introduction of furniture Edge banding adhesive Adhesive for edge banding of wood-based panels Furniture edge banding adhesive is a kind of adhesive specially used for edge banding of artificial boards. It is a solvent-free thermoplastic adhesive. Types of furniture edge sealing glue, furniture edge sealing glue can be divided into three categories according
Types of wood adhesives
Types of wood adhesives The previous article shared with you 《What are the types of wood adhesives? 》 Next, we continue to share the types of wood adhesives Amino resin glue The resins obtained by the reaction of urea and melamine with formaldehyde are all amino resins. Urea-formaldehyde resin is made by the
What are the types of wood adhesives
What are the types of wood adhesives Classification by raw material source of adhesive Can be divided into natural adhesives and synthetic adhesives Classification according to the physical state of the glue heated It can be divided into thermosetting adhesives (liquid at room temperature, solidified and cured when heated), thermoplastic adhesives (solid at
Application of urea-formaldehyde resin powder
Application of urea-formaldehyde resin powder Urea-formaldehyde resin powder is also called urea-formaldehyde resin powder. The English abbreviation UF is the polycondensation of urea and formaldehyde under the action of a catalyst (alkaline or acid catalyst) to form an initial urea-formaldehyde resin powder, and then under the action of a curing agent or auxiliary
Are hot melt glue sticks poisonous?
Are hot melt glue sticks poisonous? The hot melt glue stick is a white and transparent wooden stick-like object even if it has not been used in life. It is very useful, so it is used in our daily life. more extensive. The hot melt glue stick is very convenient to use, the
Reasons for woodworking glue to open
Reasons for woodworking glue to open 1. Moisture content of the bonding substrate White latex is a water-soluble adhesive, and its bonding principle also relies on wood fibers to absorb the colloid and then integrate it. If the moisture content of the bonding material is greater than 12%, the bonding surface will reduce
Problems and solutions of hot melt adhesive when used in high temperature in summer
Problems and solutions of hot melt adhesive when used in high temperature in summer With the advent of high temperature in summer, hot melt adhesives are prone to some problems when they are at high temperatures in summer. Now let's take a look at the problems that occur when hot melt adhesives are
What are the tips for using wood glue?
What are the tips for using wood glue? Wood plywood glue is often used in our daily learning and living environment, but when using wood plywood glue, methods and techniques are also possible. Below I will introduce and analyze the management skills of woodworking glue for you. What are the tips for using