WINLONG GW International Technology (Qingdao) Co., Ltd.|Phone/Whatsapp:+86-13929521503
Professional Articles2021-04-09T11:06:42+08:00

Adhesives Classification and Use

Adhesives Classification and Use Summary There are many types of adhesives, which can be divided into many types according to their ingredients and uses. Here, the classification and use of adhesives are sorted out from these two aspects. Classified by ingredients There are many types of adhesives. The more common ones are: urea-formaldehyde

February 24th, 2021|Tags: , , |

PUR Hot Melt Adhesive Curing Principle

PUR Hot Melt Adhesive Curing Principle PUR hot melt adhesive is divided into two levels: physical curing and chemical curing. First, make an introduction to PUR hot melt adhesive: PUR hot melt adhesive (Polyurethane Reactive) is called moisture curing reactive polyurethane hot melt adhesive. Commonly known as: PUR structural adhesive, PUR glue, reactive

February 24th, 2021|Tags: , , |

Why Does Hot Melt Adhesive Become Carbonized in High Temperature Environment?

Why does hot melt adhesive become carbonized in high temperature environment? After the hot melt glue machine is used for a long time, you will see a layer of black material around the glue tank. These are carbides. Many people do not know how these carbides are formed and what should we do

February 22nd, 2021|Tags: , , |

Where to Buy Resin Glue Powder

Where to Buy Resin Glue Powder Resin Glue Powder is low in price, so it has a very wide range of applications in the wood products industry and abrasives industry. Because the urea-formaldehyde resin liquid has formaldehyde release and other threats to the environment and human health, the urea-formaldehyde resin solution is passed

4 Simple Methods to Check The Quality of Book Binding Adhesive Glue

4 Simple Methods to Check The Quality of Book Binding Adhesive Glue How to distinguish the quality of book binding adhesive glue? As a manufacturer with 24 years of experience in R&D and manufacturing of hot melt adhesives, WINLONG will teach you how to distinguish its quality from several aspects. #1 First, you

10 Common Problems and Analysis of Edgebanding Hot Melt Adhesive

10 common problems and analysis of edgebanding hot melt adhesive #1 Loosen after bonding a. The unqualified melamine seal at the bottom releases substances that cause degumming b. Unqualified PVC edge-sealing bottom coating (medium) is not compatible with hot melt adhesive c. The oily veneer edge is bonded with incompatible hot melt

January 23rd, 2021|Tags: , , |

Advantages of Urea Formaldehyde Resin Powder

Advantages of Urea Formaldehyde Resin Powder Urea formaldehyde resin powder can be quickly dissolved in cold water. Add a prescribed amount of rubber powder while stirring in a certain amount of water. After all is dissolved, it can be turned into glue for use. Why urea formaldehyde resin glue powder can be widely

Two Suggestions About Hot Melt Glue For Edge Banding

Two Suggestions About Hot Melt Glue For Edge Banding 1. The temperature during edge sealing Since the performance of hot melt glue for edge banding is affected by temperature, temperature is a very important indicator in the process of edge banding. The temperature of the hot melt adhesive, the temperature of the substrate,

January 18th, 2021|Tags: , , |
Go to Top