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In order to thoroughly implement the important instruction spirit of the practice on the construction of production workers, skill power and safety production, and solidly do a good job in the 23rd national "safety production Month" activities, Xinhui employees are guided to actively tree safety development concept, and constantly improve safety awareness and safety skills. Xinhui Company held the "Xinhui Chemical 2024 Safety Skills PK Competition" on the afternoon of June 29. The safety skills...
Application and advantages of waterborne polyurethane adhesive in automobile interior decoration
1.Application of waterborne polyurethane adhesive in automobile interior decoration Waterborne polyurethane adhesive can bond automobile interior door panels, instrument panels, ceilings, seats, carpets, rear panels, trunk covers, and other parts. Another typical application range of waterborne polyurethane adhesive is the bonding of the ceiling in a wet process. In addition, two-components waterborne polyurethane adhesive is also widely used for covering parts such as handrails in cars. 2.The...
Looking forward to 2025! Guangdong Xinhui Chemical Co., Ltd. wishes everyone a happy New Year!
At present, it is the end of the year and the beginning of the year, and all kinds of risks are intertwined and superimposed, and the pressure of safe production is enormous. To further implement the main responsibility of safety production and ensure the smooth progress of safety production at the end of the year and the beginning of the year, Xinhui Company launched the signing ceremony of the responsibility book for safety production for all employees in 2025 on the afternoon of December...
Information about flexible packaging compound adhesive
Flexible packaging compound adhesive is a kind of material widely used in food packaging and other fields. Its main function is to bond films, papers or other substrates with different properties together through composite technology to form a composite material with a multi-layer structure. This compound adhesive is usually composed of many components, including resin, solvent, plasticizer, additives and so on. The main purpose of flexible packaging compound adhesive is to improve the...
Polyurethane adhesives classified by components
Polyurethane adhesive (foam adhesive) is divided into three types according to its components: polyisocyanate adhesive, prepolymer polyurethane adhesive and end-sealed polyurethane adhesive. 1.polyisocyanate adhesive Polyisocyanate adhesive is an early product of polyurethane adhesive composed of polyisocyanate monomer or its low molecular derivatives. As a reactive adhesive, polyisocyanate adhesive has high bonding strength and is especially suitable for bonding metals with rubber and...
Guangdong Xinhui Chemical Co. Ltd. has a wonderful day in this beautiful festival. Everyone is immersed in the atmosphere of welcoming the New Year. In the new year, Xinhui will continue to work hard to provide high-quality products for everyone. Xinhui wishes everyone a merry Christmas!
To carry forward and inherit the traditional Chinese culture, celebrate the Mid-Autumn Festival, build a healthy and uplifting corporate atmosphere, enrich the spiritual life of employees, create a scene of celebration and harmony in an all-round way, and further strengthen our team cohesion,on the afternoon of September 13th, Xinhui Company held a fun sports meeting in 2024, "Love Mid-Autumn Festival with You and Me". Ou Wenjun, the general manager of the company, made an opening speech. In...
On April 18th, 2023, Zhongshan Municipal Bureau of Industry and Informatization released the "Recommendation of Quality Products in Zhongshan City in 2023" for publicity. After enterprise declaration, preliminary examination of towns and streets, review by the Municipal Bureau of Industry and Informatization, taxation, director's office meeting and other departments, three products of Guangdong Xinhui Chemical Co., Ltd. were selected as the recommendation of "Quality Products in Zhongshan City...
Warmly celebrate the successful opening ceremony of Zhongshan CIO Association
On the morning of April 14th, 2023, Zhongshan CIO Association held a simple and grand opening ceremony. Ou Wenjun, general manager of Xinhui Company, was invited to attend this celebration as the association’s vice president. At the moment when the representatives of each member unit personally unveiled their company logo on the member wall of the association, they promised that as members of the association, they would implement the purpose of the association, actively promote the...
Matters needing attention in storage and use of polyurethane adhesive
The storage conditions of polyurethane adhesives mainly include the following aspects: 1. Moisture-proof: polyurethane adhesive is a material with strong moisture absorption, so it should be stored in a dry and ventilated place to avoid a wet environment and moisture intrusion. It is suggested that the polyurethane adhesive stored in a humid environment should be dried before use to ensure its quality and effect. 2. Sun protection: polyurethane adhesives are prone to aging and embrittlement in...
Main points in the use of polyurethane adhesive
Polyurethane adhesive is a common and multifunctional adhesive, which is famous for its excellent adhesion and various application fields. Polyurethane adhesive plays an important role in modern industry and is widely used in bonding, sealing and repairing multiple materials and surfaces. To ensure the effectiveness and safety of using polyurethane adhesive, the following nine precautions need to be followed: 1. Appearance treatment: before bonding, the appearance of the adherend must be...
Total analysis of polyurethane adhesive and its wastewater treatment
First, the introduction of polyurethane adhesive. Polyurethane adhesive, also known as urethane adhesive, is an adhesive containing carbamate group (-NHCOO-) or isocyanate group (-NCO) in its molecular chain. It is mainly divided into two categories: polyisocyanate and polyurethane. It has high activity and polarity and can form excellent chemical adhesion with porous materials such as foam, plastic, wood, leather, fabric, paper, ceramics and other materials with smooth surfaces such as metal,...
Detailed explanation of polyurethane dry composite adhesive
Polyurethane dry composite adhesive is a kind of high-performance adhesive, which is composed of polyurethane resin, curing agent, and additives. It can form a firm bond between different materials through a special dry composite process and has excellent bonding strength and weather resistance. First, the characteristics of polyurethane dry composite adhesive 1. High bonding strength: Polyurethane dry-type composite adhesive can provide very high bonding strength and ensure that the bonded...
New energy vehicles put forward higher requirements for the dosage and performance of adhesives.
New energy vehicles put forward higher requirements for the dosage and performance of adhesives. In recent years, the wave of electrification has swept the world, and the new energy automobile industry has rapidly developed. As the core product upstream of the electric automobile industry chain, the demand for power batteries has exploded. At the same time, the market scale of adhesives has also been enlarged simultaneously. In 2022, the global tram adhesive market scale reached US$ 2.142...
Composition analysis and curing attention of polyurethane adhesive
Polyurethane adhesive is a kind of important adhesive products, its high viscosity, good water resistance, cold resistance, high temperature resistance, products are widely used in various fields of automotive, sealing, packaging and many other industries. The weather resistance of polyurethane adhesives used in the automotive field is usually relatively high, so UV absorbers are often added to the product formulation to improve the weather resistance. Common polyurethane adhesives have one...
Advantages of solvent-free polyurethane adhesive compound
Save energy Solvent-free polyurethane adhesive composite does not require a drying process, can save a lot of energy; Second, The adhesive amount per unit area of solvent-free polyurethane adhesive composite is only 40% of the adhesive amount per unit area of solvent-based composite, although the cost of solvent-free composite adhesive is higher, but its comprehensive cost can be reduced 30% to 40%. Safety and environmental protection Because solvent-free polyurethane adhesive avoids a large...
Improve the cooking resistance of solvent-free polyurethane coating adhesive
Polyurethane coating adhesive is widely used in cooking bags. Cooking bags are mainly divided into four types according to the conditions of use: low temperature cooking bag (100℃), medium temperature cooking bag (121℃), high temperature cooking bag (135℃) and ultra-high temperature cooking bag (145℃). And because different fillers need to be added to the cooking bag during the use process, it is also necessary to have the characteristics of acid resistance, oil resistance and salt resistance....
Polyurethane adhesive five auxiliaries
In addition to the basic raw materials of isocyanates and polyols, it is also very important to add various auxiliaries in the manufacture of polyurethane adhesives. The auxiliaries can change the production process, improve the adhesive sizing process, improve product quality and expand the application range. solent In order to adjust the viscosity of polyurethane adhesives and facilitate the process operation, solvents are often used in the preparation process or preparation of polyurethane...
China polyurethane adhesive industry competition
Due to its excellent adhesion properties and adhesion adaptability to a variety of substrates, polyurethane adhesives continue to expand their application fields and become one of the fastest growing adhesive varieties. There is a significant difference in the size of polyurethane adhesive market participants in China. At present, the middle and high-end market is mainly occupied by large and medium-sized enterprise groups at home and abroad, and competitors have considerable production scale....
Waterborne polyurethane adhesive
Waterborne polyurethane adhesive is generally used in automotive interior adhesives, flocking glue compound glue, vacuum suction plastic, shoemaking and so on. Among them, automotive interior adhesives, such as automotive interior coating adhesive (door inner panel, instrument panel, armrest), automotive interior ceiling adhesive, automotive interior flocking adhesive (sealing strip flocking), etc. At present, the application proportion of domestic water-based polyurethane in the adhesive...
One/two component moisture cured polyurethane structural adhesive
"Wet curing" means that a single component polyurethane adhesive is cured by using a trace amount of water vapor reaction in the air and reacts with the active group on the surface of the substrate to bond. Structural adhesive refers to a high-performance adhesive that can replace bolts, rivets or welding forms to bond metal, plastic, glass, wood and other structural components and can withstand large loads for a long time. Two-component polyurethane structural adhesives are usually...
Polyurethane sealant has high tensile strength, excellent resilience, wear resistance, oil resistance, cold resistance, water resistance, etc., the application field is very wide. Generally used in refrigerated cars, glass curtain walls and other welded joint sealing, automotive maintenance market vehicle windshield, side window glass bonding, bonding between steel and aluminum. The flexible joints of cables, the filling sealing of electronic components, the connection of building materials...
Universal polyurethane adhesive introduction and application
Universal polyurethane adhesives are generally used for bonding different materials such as metals, plastics, fabrics, especially the composite of polyester film and porous materials in electrical insulation materials, and the composite of packaging decorative materials.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.