Bismaleimide resin powder manufactured by Yangchen Tech are versatile and high-performance materials used in various adhesive applications due to their exceptional properties such as thermal stability, mechanical strength, and chemical resistance. 

Certification of Analysis by Yangchen Tech

Applications of Bismaleimide Resin in Adhesives

1. Aerospace Industry:

    Structural Bonding: Used for bonding critical structural components in aircraft and spacecraft. Their high thermal resistance and mechanical strength make them ideal for applications where durability and reliability are paramount.

    Composite Materials: Essential in bonding composite materials used in aircraft parts, ensuring strong, durable, and lightweight structures.

2. Automotive Industry:

    HighPerformance Components: Employed in bonding highperformance components such as engine parts, heat shields, and exhaust systems. The adhesives need to withstand high temperatures and mechanical stresses.

    Lightweight Structures: Used to bond composite materials and lightweight structures in vehicles, contributing to overall weight reduction and improved fuel efficiency.

3. Electronics Industry:

    Microelectronics Assembly: Used in the assembly of microelectronic devices where thermal stability and low dielectric constants are critical.

    Printed Circuit Boards (PCBs): Applied in bonding layers within PCBs, ensuring the stability and reliability of electronic circuits under thermal and electrical stress.

4. Defense Industry:

    Weapon Systems and Military Equipment: Utilized in assembling weapon systems and military equipment that must endure harsh environmental conditions and high mechanical stresses.

    Armored Vehicles: Applied in bonding materials for armored vehicles, providing enhanced durability and impact resistance.

5. Industrial Applications:

    High Temperature Machinery: Suitable for bonding components in industrial machinery and equipment that operate at high temperatures and require robust adhesive performance.

    Chemical Processing Plants: Used in bonding components exposed to aggressive chemicals and high temperatures, ensuring longlasting and reliable bonds.

6. Marine Industry:

    Boat Manufacturing: Used in constructing and repairing boats, offering excellent resistance to water, salt, and harsh marine conditions.

    Offshore Structures: Applied in bonding components of offshore platforms and other marine infrastructure, ensuring robust and durable performance in demanding environments.

7. Sports and Leisure:

    High Performance Sports Equipment: Employed in manufacturing highperformance sports equipment such as racing bicycles, skis, and other gear, where lightweight and strong bonding are essential.

    Recreational Vehicles: Used in bonding components of recreational vehicles, ensuring durability and resistance to various environmental conditions.

Advantages of BMI Resins in Adhesives

High Thermal Stability: Can withstand high temperatures without degradation.

Excellent Mechanical Strength: Provides strong and durable bonds.

Chemical Resistance: Resistant to a wide range of chemicals and solvents.

Low Dielectric Constant: Suitable for electronic applications where electrical insulation is important.

LongTerm Durability: Maintains performance over extended periods, even in harsh conditions.

Bismaleimide resins are crucial for producing highperformance, reliable, and durable adhesives used in various advanced industrial applications.Welcome Inquire!

Why is bismaleimide resin can be used in Industrial Glue?

1. Thermal Stability: BMI resins manufactured by Yangchen Tech possess high thermal stability, meaning they can withstand elevated temperatures without degrading. This property is crucial for industrial applications where adhesives may be exposed to high temperatures during operation or curing processes.

2. Mechanical Strength: BMI resins provide excellent mechanical strength, which translates to strong and durable bonds. This is essential for industrial glue applications that require high structural integrity and the ability to resist mechanical stresses and strains.

3. Chemical Resistance: BMI resins are resistant to various chemicals, including solvents, acids, and bases. This makes them ideal for use in harsh chemical environments where the adhesive might come into contact with aggressive substances.

4. Electrical Properties: BMI resins have favorable electrical properties, such as a low dielectric constant and high insulation resistance. These properties are important for electronic and electrical applications where maintaining electrical integrity is critical.

5. Long-Term Durability: The long-term durability of BMI resins ensures that the adhesive maintains its performance characteristics over extended periods, even under adverse conditions. This reliability is essential for industrial applications that demand long-lasting bonds.

Typical Formula for Industrial Glue Using Bismaleimide Resin

The formulation of industrial glue using BMI resin powder manufactured by Yangchen Tech can vary based on the specific application and performance requirements. However, a typical formulation might include the following components:

1. Bismaleimide Resin Powder:

The primary component providing the adhesive properties, thermal stability, and mechanical strength.

2. Reactive Diluents:

Used to adjust the viscosity of the adhesive for easier application. These are often low molecular weight compounds that can copolymerize with the BMI resin.

3. Curing Agents:

Chemicals that initiate or accelerate the curing process, converting the liquid or semi-liquid adhesive into a solid bond. Common curing agents for BMI resins include diamines, diacids, and anhydrides.

4. Fillers and Reinforcements:

Added to enhance specific properties of the adhesive, such as mechanical strength, thermal conductivity, or electrical insulation. Examples include silica, carbon fibers, and mica.

5. Additives:

Various additives can be included to improve processing, stability, and performance. These might include stabilizers, adhesion promoters, and toughening agents.

Certification of Analysis by Yangchen Tech

Recipe for reference：

Bismaleimide Resin Powder: 50-70%

Reactive Diluent (e.g., N-vinyl-2-pyrrolidone): 10-20%

Curing Agent (e.g., 4,4'-diaminodiphenyl sulfone): 5-15%

Filler (e.g., silica powder): 5-10%

Additives (e.g., adhesion promoter, stabilizer): 1-5%

Bismaleimide resin powder is used in industrial glue formulations due to its exceptional thermal stability, mechanical strength, chemical resistance, and long-term durability. By combining BMI resins with suitable reactive diluents, curing agents, fillers, and additives, formulators can create high-performance adhesives tailored to meet the demanding requirements of various industrial applications.Welcome Inquire!

Choosing the right supplier for your bismaleimide (BMI) resin also called BMI-100 is crucial for ensuring the quality, reliability, and performance of your industrial adhesives. Yangchen Tech stands out as your top supplier for some reasons:

Why Choose Yangchen Tech as Your Supplier of Bismaleimide Resin?

1. High-Quality Products:

 Consistent Quality: Yangchen Tech is known for producing bismaleimide resins with consistent high quality. Their products meet stringent industry standards, ensuring reliability in your applications.

 Purity and Performance: The bismaleimide resins from Yangchen Tech are characterized by high purity and excellent performance properties, including superior thermal stability, mechanical strength, and chemical resistance.

2. Advanced Manufacturing Processes:

 CuttingEdge Technology: Yangchen Tech utilizes advanced manufacturing technologies and processes to produce bismaleimide resins. This ensures high efficiency, precision, and product consistency.

 Innovation: The company invests in continuous research and development to innovate and improve their product offerings, keeping up with industry advancements and customer needs.

3. Comprehensive Product Range:

 Tailored Solutions: Yangchen Tech offers a wide range of bismaleimide resin products tailored to meet diverse industrial adhesive requirements. Whether you need resins for aerospace, automotive, electronics, or other industries, they have the right solution.

 Customization: They provide customized formulations to meet specific application needs, ensuring optimal performance and compatibility with your processes.

4. Technical Expertise and Support:

  Expert Team: Yangchen Tech boasts a team of experienced chemists and engineers who provide technical support and guidance. They assist customers in selecting the right resin, optimizing formulations, and troubleshooting application issues.

  Training and Resources: The company offers training and resources to help customers understand and effectively use their products, ensuring successful implementation and performance.

5. Reliability and Timely Delivery:

 Dependable Supply Chain: Yangchen Tech has a robust supply chain management system that ensures the timely delivery of products. Their reliability in fulfilling orders helps prevent production delays and ensures continuity in your operations.

 Global Reach: With a wellestablished distribution network, Yangchen Tech can efficiently serve customers worldwide, providing access to their highquality bismaleimide resins wherever you are.

6. Environmental and Safety Compliance:

  Sustainability: Yangchen Tech is committed to sustainable practices, ensuring their manufacturing processes minimize environmental impact. Their products comply with relevant environmental regulations.

  Safety Standards: The company adheres to stringent safety standards in producing and handling bismaleimide resins, ensuring the safety of their employees, customers, and endusers.

7. Competitive Pricing:

 Value for Money: Yangchen Tech offers competitive pricing without compromising on quality. Their products provide excellent value for money, helping you achieve costeffective solutions for your adhesive applications.

Choosing Yangchen Tech as your supplier of bismaleimide resin ensures you receive highquality, reliable, and innovative products backed by excellent technical support and customer service. Their commitment to quality, advanced manufacturing, and customer satisfaction makes them a trusted partner in the industrial adhesives market.

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The amount of polyacrylamide (PAM) required to treat sewage depends on various factors, including the nature of the sewage the desired treatment objectives, and the specific treatment processes involved. Polyacrylamide is commonly used as a flocculant in sewage treatment plants to aid in the precipitation and removal of suspended solids.

To determine the appropriate dosage of PAM, several parameters need to be considered, such as the characteristics of the sewage (e.g., suspended solids concentration, organic content), the desired level of treatment (e.g., solids removal efficiency), and the effectiveness of the PAM product being used.

Typically, the dosage of PAM is expressed in parts per million (ppm) or milligrams per liter (mg/L) of sewage. Dosage recommendations can vary widely depending on the specific application, but a common range for PAM dosage in sewage treatment is between 1 and 10 ppm.

It's important to note that the dosage requirements may differ for different treatment stages within a sewage treatment plant, such as primary sedimentation, secondary biological treatment, or tertiary filtration. Additionally, the dosage may be adjusted based on the actual performance and results obtained during the treatment process.

To obtain accurate and reliable dosage recommendations for your specific sewage treatment scenario, it is advisable to consult with a qualified wastewater treatment professional or refer to the manufacturer's guidelines for the specific PAM product being used.

Non-leafing
With non-leafing aluminium pastes, as shown below, the flake-shaped microparticles distribute uniformly into parallel layers throughout the paint or coating layer. As a result, the colour effect of pigments or other colouring materials present in the paint or coating remains fully visible from the outside.

Design grades
Design-grade aluminium paste, in grades ranging from Basic Design Grades to the MH, BS, and GX Design Grade Series, is a product of advanced process technology by Tuocai that enables the creation of previously unattainable levels of surface appearance and visual effects.

As shown in the micrographs below and the Design Grades map, this technology provides closer control and higher uniformity of the microparticle size, together with higher surface smoothness. The result is higher brightness with smaller particle size – which overturns the longstanding conventional wisdom that brightness must vary in proportion to particle size.

Resin coated grades

Resin coated aluminium paste from globaltuocai provides heightened resistance to acids, alkalis, weathering, voltage, and other demanding environments, and increased bond strength within the paint or coating layer.

The broad-based technology and expertise of Tuocai in resin types and processes permit a comprehensive selection of coating types and thicknesses, to provide maximum performance for specific application requirements and conditions.

Leafing
With leafing-type aluminium pastes, the aluminium microparticles tend to float in the paint or other coating during its application to the substrate, and thus form an array of parallel particle layers at or near the surface of the coated layer, as shown below.

This facilitates the achievement of a silver- or chrome-like visual effect, but care is necessary in its application and use it may also obscure the visual effects of the pigment or other components of the paint or coating layer.

Tuocai provides a range of leafing-type aluminium paste types and grades, and related expertise in their use and performance characteristics.

Fruit and vegetable juices such as pears, apples, bananas, and potatoes can easily become discolored. Not only is discoloration unsightly, but the flavor is also affected. What to do? You can add some lemon juice. In the food industry, people can just add ascorbic acid based on the mechanism of action of lemon juice. Many of the juices and vegetable juices sold in supermarkets have ascorbic acid added to the wine to maintain its appearance and flavor. 

 Fruits and vegetables contain more or less polyphenolic compounds. After peeling, these compounds are exposed to air to be oxidized, producing quinone (kūn) compounds. These quinone compounds are easily linked to each other and become "brown pigments" that discolor these foods. Lemon juice contains a large amount of "ascorbic acid", which can restore the quinone to its original polyphenol state; it can also be oxidized directly, thus consuming the oxygen around the polyphenols, and thus protecting the polyphenols from the attack of oxygen. In this way, ascorbic acid sacrifices itself to protect the fragile polyphenols, to maintain the "fresh" color of fruits and vegetables. 

The role of  Ascorbic Acid is not limited to this. People often add nitrite in cooked meat products. Nitrite has two functions: one is to react with myoglobin, making it appear attractive red; the second is to inhibit the growth of bacteria, to achieve the function of preservation. The addition of ascorbic acid can promote the former reaction, thus speeding up the process of "color". Many people believe that nitrite is a "carcinogen". In fact, it is not carcinogenic, only when it reacts with the amino acids in the meat to produce nitrosamines is a carcinogen. If ascorbic acid is added to meat, it will inhibit this transformation process, thus reducing the "possible" cancer risk of nitrite. Ascorbic acid is also sometimes added to meat products that do not require nitrites. This is because the oxidation of fats and oils in meat releases a bad taste, often referred to as "harry". If ascorbic acid is added, it will consume the surrounding oxygen before it does, thus protecting the fats from oxidation and helping to keep the meat tasting "fresh".

Fruit and vegetable juices such as pears, apples, bananas, potatoes, etc. are easily discolored. Discoloration is not only unsightly, but also affects the taste. What to do? You can add some lemon juice. In the food industry, people can just add ascorbic acid based on the mechanism of action of lemon juice. Many of the juices and vegetable juices sold in supermarkets have ascorbic acid added to the wine to maintain its appearance and flavor. 

Fruits and vegetables contain more or less polyphenolic compounds. After peeling, these compounds are exposed to air to be oxidized, producing quinone (kūn) compounds. These quinone compounds are easily linked to each other and become "brown pigments" that discolor these foods. Lemon juice contains a large amount of "ascorbic acid", which can restore the quinone to its original polyphenol state; it can also be oxidized directly, thus consuming the oxygen around the polyphenols, and thus protecting the polyphenols from the attack of oxygen. In this way, ascorbic acid sacrifices itself to protect the fragile polyphenols, to maintain the "fresh" color of fruits and vegetables. 

The role of ascorbic acid is not limited to this. People often add nitrite in cooked meat products. Nitrite has two functions: one is to react with myoglobin, making it appear attractive red; the second is to inhibit the growth of bacteria, to achieve the function of preservation. The addition of ascorbic acid can promote the former reaction, thus speeding up the process of "color". Many people believe that nitrite is a "carcinogen". In fact, it is not carcinogenic, only when it reacts with the amino acids in the meat to produce nitrosamines is a carcinogen. If ascorbic acid is added to meat, it will inhibit this transformation process, thus reducing the "possible" cancer risk of nitrite. Ascorbic acid is also sometimes added to meat products that do not require nitrites. This is because the oxidation of fats and oils in meat releases a bad taste, often referred to as "harry". If ascorbic acid is added, it will consume the surrounding oxygen before it does, thus protecting the fat from oxidation and helping to keep the meat tasting "fresh"

GNFCHEM is professional Food Additives manufacturer, please follows us and get more products catalogue and price!

Carrageenan as a natural food additive for many years, it is a harmless, but can not be digested plant fiber, the use is very wide. Foreign commercial production of carrageenan is from the early 20th century 20 years, China began to food or food-related industries, from 1985 commercial production of carrageenan.

1) coagulant

Carrageenan forms a semi-solid gel-like character. Carrageenan jelly makes a wonderful coagulant, which can be solidified at room temperature after the formation of the gel is semi-solid form, transparent and good, but not easy to collapse. Carrageenan jelly powder can also be supplemented with nutrients, consumption in melt water is very convenient, also for milk, pudding, fruit pudding coagulant in a small, delicate tissue, water drainage, low viscosity, good heat transfer,. When red bean jelly, carrageenan can be added coagulant. Carrageenan coagulant for jellies, canned foods, and can easily bring them extra fruit and nutrients than regular jellies. Carrageenan may also be a coagulant for canned meats.

Coagulants are used in fruit candies, candy transparency, as well as the production of fruit flavor carrageenan transparency, sweetness palatable, refreshing and not sticky in general teeth.Hard candies add carrageenan to the product, smooth and stable increase.

2) Stabilization

      Dry carrageenan powder is very stable, long-term placement will not degrade quickly; carrageenan solution, very stable in weak alkaline or neutral, but will be unstable in acidic conditions, prone to hydrolysis.

Carrageenan can be used as a stabilizer for ice cream, enabling the distribution of fat and other solid ingredients, preventing whey separation and storing ice crystals when added in manufacturing, making ice cream finely organized, well structured and smoothly palatable. Making baby food, milk and soy food requires the addition of carrageenan, which cannot be separated from the stabilization of fats and proteins. Carrageenan as a stabilizer added to coffee or tea extracts can be divided into dry powder or paste form, so that the product can be opened hot water to drink, very convenient. Fruit and yogurt with carrageenan added to unify and stabilize the product to prevent high temperature and acid decomposition, increase pulp suspension and reduce bleeding water.

3) Suspension

      Carrageenan can make juice suspension stabilizer, carrageenan in addition, in the juice, pulp particles evenly suspended in the juice, slow sinking rate, and can improve the taste when drinking. Add cocoa milk carrageenan, carrageenan can react with proteins, so that cocoa powder suspension without sinking.

4) Plasticizer

      Western-style pastry cream, cakes and other large pastry, the surface has many decorative patterns or text, in the decoration, add carrageenan, formed a good pattern, can not be easily deformed or collapsed, does not stick to the wrapping paper. In the addition of carrageenan, the production of cheese products, can form a stable paste, maintain the body shape and prevent bleeding.

5) Clarification

      Carrageenan is a polysaccharide polymer with molecules along the negatively charged, semi-sulfate groups that react with proteins. Carrageenan mixed with proteins commonly used in wine, vinegar, soy sauce, beer production, carrageenan as a clarifying agent, removing the beer clarifier, so that the product is transparent and effective, while improving the hanging capacity of beer and beer foam stability.

6) Thickeners

      Carrageenan forms a high viscosity solution due to its non-branching structure and straight chain polymer electrolyte nature of the macromolecule. Adding carrageenan thickeners to seasonings such as soy sauce, fish sauce, and shrimp paste improves the consistency of the product and adjusts the flavor. Western slice salads are excellent with carrageenan modulations. When the bean salad, you can add thickeners carrageenan, coagulants and stabilizers, dispersion of the product and good taste. 

7) Gluing agent

      Carrageenan can form high viscosity solutions, such as cardboard or canned caviar is coagulated carrageenan gum binder. Carrageenan has a very promising future. 

      Carrageenan, a natural substance, has a strong reaction, can form a unique water-soluble polymer gel and high viscosity solutions, stabilization and other excellent properties such as reaction with proteins. Satisfactory flexibility, transparency and solubility to expand its range of applications, safe and non-toxic properties have been the FAO and the World Health Organization Joint Expert Committee on Food Additives (JECFA), is recognized in the food industry, the chemical industry and biochemistry, medical research and other widely used fields. Therefore, in recent years, the rapid development of carrageenan at home and abroad demand. The unique properties of other resins are irreplaceable, and now the world's total carrageenan production has far exceeded the annual output of agar carrageenan industry's rapid development.

      Carrageenan was the first widely used in Europe and the United States in the world seaweed extract carrageenan gum production, accounting for the second. In recent years, China has been included in the food additives carrageenan catalog. Carrageenan has been included in the FAO and World Health Organization food standard use instructions, a bright future.

GNFCHEM is professional Food Additives manufacturer, please follows us and get more products catalogue and price!

Powder coating is a common finishing technique used in the automotive industry due to durability, aesthetic appeal, and resistance to corrosion. It is applied electrostatically as a dry powder and then cured using heat to form a hard, protective coating. Several automotive parts benefit from powder coating treatment, including:

1. Wheels: Powder coating is often used to enhance the appearance of wheels and provide protection against chips, scratches, and corrosion.

2. Chassis and frames: Powder coating is applied to chassis and frame components to ensure long-lasting protection against rust, chemical exposure, and abrasion.

3. Suspension components: Parts such as control arms, coil springs, sway bars, and strut housings can be powder coated for added durability and resistance to wear.

4. Engine components: Many engine parts can benefit from powder coating, including valve covers, intake manifolds, engine blocks, and brackets. Powder coating helps protect these components from heat, chemicals, and corrosion.

5. Exhaust systems: Powder coating exhaust components not only enhances their appearance but also provides high-temperature resistance, preventing discoloration and corrosion caused by extreme heat.

6. Emblems and trim: Powder coating can be used to coat emblems, badges, grilles, and other trim pieces, providing a durable finish and a customized look.

7. Interior components: Certain interior parts like roll bars, dashboard trim, door handles, and shift knobs can be powder coated to match the overall aesthetic theme of the vehicle.

8. Bumpers and body panels: Powder coating can be used to protect and beautify bumpers, body panels, and other exterior components, guarding against corrosion and damage.

9. Suspension and steering linkages: Powder coating these components enhances their appearance while offering rust and corrosion resistance, improving their longevity and performance.

10. Brackets and mounts: Powder coating these smaller metal components provides them with a durable finish, protecting against rust and wear.

Powder Coating Services From Fujian Wanan Industry Group Co.,Ltd.is a high-tech enterprise which specializing in manufacturing thermosetting powder coating.

Founded in January of 1996 and after more than 27 years developing,we already became one of the top manufacturer which focusing on research,developing manufacturing and sales.

Our powder coatings had gained a great reputations from both home and abroad,we have approved by ISO 9001:2015,ISO 14001:2015,ISO 45001:2018,IATF 16949,CNAS and QUALITOAT.

Our brand stable quality,well coating ability,strong impact resistance,strong adhesion,perfect weather resistance property and large painting area. WANAN brand keep Top 3 in China since 1996.

Title: The Ultimate Solution for Clean Water - Polyacrylamide

Product Description: Polyacrylamide is a highly effective water treatment agent that helps in removing impurities and pollutants from water. It is widely used in various industries such as wastewater treatment, papermaking, mineral processing, and more.

With its excellent flocculation and settling properties, polyacrylamide guarantees clear and clean water in no time. Problem and Need: Water pollution is one of the biggest environmental challenges we face today.

It affects not only the health of humans but also that of aquatic life. Polyacrylamide provides a sustainable solution for water treatment, which helps in keeping our environment clean and safe. Social Proof: Our product has been widely recognized and approved by various environmental protection agencies across the globe.

We have also received positive feedback from satisfied customers who have used our product. Specifications and Technical Details: We offer polyacrylamide in different grades and specifications, suitable for a wide range of applications. Our product is non-toxic, non-corrosive, and easy to handle. It is also available in different packaging options to suit your specific needs.

Experience the benefits of clean and clear water with our high-quality polyacrylamide. Order now and take a step towards a cleaner environment.