Top 5 Solvent Glue Manufacturers in China

1. Haining Dishengnuo New Materials Technology Co., Ltd.

Haining Dishengguo New Material Technology Co., Ltd. is an international trade enterprise combined with a factory. It relies on Jiangnan University and the Science and Technology Park of Baoan Sub-district Office, Baoan District, Shenzhen. It is a key construction university of the National 211 Project directly under the China Photographic Association and Beijing University of Chemical Technology. It has a convenient PVC sheet production base. After 20 years of hard work, it has become one of the domestic high-quality UV coating companies. The company has production equipment with an annual output of 1,000 tons of UV coatings and water-based environmentally friendly coatings, advanced product quality testing equipment, a complete production management system, and perfect after-sales service to ensure that our products are in a leading position in the industry and the stability of the products remains good.

Since its establishment, the company has adhere to the "technology first, quality first, customer first, integrity win-win" business purposes all the time, gaining excellent reputation in the domestic.In recent years, the products selling to foreign markets, mainly exported to India,Vietnam , the Middle East, Russia, Indonesia, Africa, Mexico, and many other countries and regions.Most of our cooperative customers are important local PVC decorative material manufacturers.

Respect customers, understand customers, continue to provide products and services that exceed customer expectations, and be customers forever partners.Every step, the first thing that comes to mind is that after the company changes from the seller's market to the buyer's market, the consumer's consumption concept has also changed. In the face of numerous commodities, consumers are more willing to accept good quality products.The quality here refers not only to the inherent quality of the product, but also to the packaging quality of the product, the quality of service and other factors. Therefore, it must be comprehensive and meet the needs of consumers to the utmost.

●UV coating series

1. UV flexible printing coating
Suitable for surface treatment of plastics, cardboard, PVC decorative materials, etc., with the characteristics of fast curing and environmental protection, widely used in the field of packaging and printing.

2. Wood floor and furniture UV coating
Provide high gloss, wear-resistant, anti-yellowing UV varnish to improve the durability and aesthetics of wood products.

3. Metal substrate UV protective coating
Developed for mineral and metal surfaces, emphasizing corrosion resistance and quick drying, suitable for industrial equipment protection.

● Environmentally friendly glue

1. Water-based environmentally friendly glue
Used for bonding decorative building materials such as PVC sheets, bamboo fiberboards, and wood-plastic composite materials, meeting low VOC emission standards.

2. UV curing glue
Designed for PVC decorative panels, wall panels, etc., it supports rapid curing processes and improves production efficiency.

● Supporting materials

1. Industrial solid waste resource products
Support the circular economy by processing industrial waste (such as slag and waste plastic) into recycled building materials.

2. New building decoration materials
Including fire retardant coatings, environmentally friendly glue for construction, etc., used for indoor and outdoor decoration and public facilities construction.

2. Maigao Precision High-tech Materials (Shenzhen) Co., Ltd.

Mai Gao Precision High-tech Materials (Shenzhen) Co., Ltd. was established in 2002 and has certain experience in the production of silicone elastomer products. Its product application range is as follows:

1. Transportation: Some of the silicone elastomer products produced can be used to manufacture automotive seals, gaskets and other parts, which play the role of sealing, shock absorption and corrosion protection, and ensure the normal operation of the car under various working conditions, but the product variety and market share are different from those of the industry's leading companies.

2. Medical business: Some silicone elastomer products can be used in the manufacture of medical equipment parts and some disposable medical supplies, such as medical catheters and medical gaskets, to meet the basic requirements of the medical industry for material safety and stability, but there are fewer investments and results in the research and development of high-end medical special materials.

3. Electronic power industry: In the electronics field, the products can be used for the insulation and protection components of electronic equipment, such as the sealing and insulation materials inside mobile phones and computers; in power engineering, they can be used as the insulating outer layer or protective coating of wires and cables, which play the role of insulation, wear resistance, weather resistance, etc., and provide basic guarantees for electronic equipment and power transmission, but the ability is relatively weak in the special materials for ultra-high voltage and ultra-high voltage power cables.

3. Zhuhai Special Economic Zone Shunyi Development Co., Ltd.

Zhuhai Special Economic Zone Shunyi Development Co., Ltd. was established in 1992. It is a company with certain development in the fields of industrial special lubrication services, and its business covers major domestic regions. Its product application range is as follows:

1. Industrial manufacturing: Provide industrial grease, mechanical seals and other products for various industrial machinery factories, which can help mechanical equipment reduce wear, reduce energy consumption, and maintain normal operation of equipment. However, there is a gap with the industry's leading companies in the supply of ultra-precision lubrication products dedicated to high-end equipment.

2. Food and pharmaceutical industry: Provide cleaning agents, inorganic adhesives and other products suitable for food machinery factories and pharmaceutical machinery factories to ensure the sanitation and safety of food and drug production processes and the stable operation of equipment, but invest less in the research and development of special materials that meet high cleanliness and high safety requirements.

3. Steel industry: Supply related lubricants, seals, etc. to steel mills, which can cope with harsh working conditions such as high temperature and high pressure in the steel production process, and ensure the stable operation of production equipment. However, in terms of customized products for ultra-large steel production equipment, the development capabilities are slightly insufficient.

4. Dongguan Poloma New Materials Technology Development Co., Ltd.

Dongguan Paolema New Materials Technology Development Co., Ltd. was established in 2006. It is an innovative polymer chemical material enterprise with certain development, and has business development in R&D, manufacturing and sales. Its product application scope is as follows:

1. Electronic field: The company's optical bonding LOCA, display sealant, electronic industrial adhesive and other products play a role in the manufacture of electronic equipment. Optical bonding LOCA is used for display screen bonding, which can make the screen display clearer and the color more vivid. However, when facing the ultra-precision bonding materials required for high-end display technology, there is a gap between technology and product performance and leading companies.

2. Semiconductor field: The products can be used in the semiconductor packaging link. The semiconductor packaging materials it produces can protect the chip from the external environment and ensure the stability and reliability of semiconductor devices, but it is slightly inferior in the R&D speed and technological breakthroughs of new semiconductor packaging materials.

5. Anzuo Chemical Co., Ltd.

Anzuo Chemical Co., Ltd. was established in 2013. It is an enterprise that has a certain involvement in the field of high-end acrylic adhesives and can provide adhesive research and development, production and sales services. The application scope of its products is as follows:

1. Electronic field: Provide various adhesives for electronic equipment manufacturing, such as for bonding and fixing of modules, displays and semiconductor parts. For example, in display manufacturing, its products can bond polarizers to liquid crystal glass to ensure good optical performance and stability. However, when facing ultra-fine and high-demand chip-level bonding scenarios, the technology is still behind that of leading companies.

2. Automobile industry: Provide adhesives suitable for automobile manufacturing, which can be used for bonding of automobile interior parts, body sealing and other links, play the role of fixing, sealing, shock absorption, etc., to ensure the normal use of automobiles. However, in terms of special processes and material requirements for high-end automobile manufacturing, the R&D and supply capabilities are insufficient.

3. New energy field: The products are used in new energy-related industries. For example, they are used in the packaging and connection of battery components to help improve the stability and safety of batteries. However, they cannot compare with the leading companies in the industry in terms of R&D investment and results transformation of new and efficient battery material bonding technology.

1. Health and safety issues

Release of harmful substances: Solvent glue often contains volatile organic compounds (VOCs) such as formaldehyde, benzene, and epoxy resin. Long-term exposure may cause respiratory irritation, dizziness, and even cancer risks.

Ventilation requirements: When using, ensure that the environment is ventilated to avoid the accumulation of harmful gases in confined spaces, especially when doing DIY at home or in small spaces.

Skin contact protection: Some solvent-based glues are highly corrosive (such as 502 glue) and need to avoid direct contact with the skin. It is recommended to wear gloves when operating.

2. Safety of use and storage regulations

Flammability risk: Solvent-based glues often contain flammable ingredients (such as acetone and toluene). They need to be kept away from fire and high temperature environments and stored in a cool place.

Child and pet safety: Glue should be placed out of reach of children and pets to prevent accidental ingestion or contact

3. Operation specifications and bonding effect

Surface treatment: Before bonding, ensure that the surface of the substrate is clean and dry, free of oil and dust, otherwise it will affect the bonding strength.

Glue application skills: Control the amount of glue used to avoid excessive thickness that will extend the curing time or overflow pollution; it is recommended to apply glue on both sides of the flat surface to improve firmness.

Curing conditions: Follow the temperature and humidity requirements of the glue instructions. For example, some glues need to be fixed under pressure or left to stand for 24 hours to achieve optimal strength.

4. Environmental protection and alternative choices

Environmentally friendly alternatives: Natural glue (such as glutinous rice glue) is more suitable for daily household use (such as wallpaper pasting) because of its low toxicity and formaldehyde-free.

Influence of solvent selection: Solvents that match the polarity of the substrate (such as cyclohexanone for PVC plastic) are preferred to improve bonding efficiency and reduce the release of harmful substances.

5. Adaptability to special scenarios

Weather resistance and durability: In high temperature and humid environments, special glues that are heat-resistant and water-resistant (such as epoxy resin glue) should be selected to avoid debonding due to environmental changes.

Emergency repair and rapid curing: Instant adhesive (such as 502) is suitable for rapid bonding, but it should be noted that its tensile strength is low and it is not suitable for long-term load-bearing parts.

Summary: When using solvent-based glue in daily life, health risks, operating specifications, environmental adaptability and environmentally friendly alternatives need to be considered comprehensively. It is recommended to give priority to low-toxic products, strictly follow the instructions for use, and operate under well-ventilated conditions.

Q: What materials are suitable for solvent glue to bond?

A: Solvent glue can be used to bond a variety of materials such as wood, fabric, leather, metal, ceramics, glass, etc., and can be used in scenarios such as woodworking and leather goods production. For example, wood solvent glue can be used to fix furniture joints, and solvent glue suitable for leather can be used to repair leather shoes.

Q: What precautions should be taken when using solvent glue?

A: When using, ensure that the surface of the substrate to be bonded is clean and dry, free of dust and oil, and the surface tension reaches 38-42 dyne/square centimeter; the solvent used, such as ethyl acetate, is required to contain less than 0.2% water and cannot contain alcohol, acid, amine and other substances with active hydrogen; pay attention to ventilation during operation, stay away from fire and heat sources, and avoid contact with open flames; the amount of glue should be moderate, generally the dry basis amount of plastic/plastic composite glue is 2.5-3.5g/m², the dry basis amount of aluminum (aluminum plating)/plastic glue is 3.5-4.5g/m², and the dry basis amount of glue for substrates containing aluminum foil and needing steaming should be 4-5.5g/m².

Q: How is the curing speed of solvent glue?

A: The curing speed of solvent glue varies. Generally, solvent-based resin glue has a slower curing speed and is suitable for bonding large areas or products with long operation time; while some instant strong solvent glues have a fast curing speed and can quickly bond items.

Q: How should solvent glue be stored?

A: Solvent glue is mostly flammable and should be stored in a cool, fireproof place and sealed to prevent the solvent from volatilizing and affecting the performance. Please use the prepared glue within 8 hours in summer and do not store it open for a long time to prevent moisture absorption and whitening, cross-linking and curing, and reduce the composite strength.

Q: What is the environmental performance of solvent glue?

Solvent glue will volatilize solvents during use, and some solvents may have certain harm to the environment and human body, so it needs to be used in a well-ventilated place. However, there are also some environmentally friendly solvent glues being developed and applied to minimize the impact on the environment.