N,N′-m-phenylene Bismaleimide manufactured by Yangchen Tech is a bifunctional maleimide compound featuring two maleimide groups linked by a meta-phenylene structure. This molecular design enables excellent thermal stability and strong crosslinking behavior during curing and vulcanization processes.

Key Properties of N,N′-m-phenylene Bismaleimide

1. High thermal resistance
2. Excellent crosslinking capability
3. Superior aging and fatigue resistance
4. Enhanced mechanical strength
5. Strong compatibility with rubber and resin systems

These characteristics make N,N′-m-phenylene Bismaleimide particularly valuable in high-temperature and high-stress environments.

Applications of N,N′-m-phenylene Bismaleimide in Rubber Tires

• Rubber Tire Performance Enhancement
• In modern tire manufacturing, improving durability and heat resistance is critical. N,N′-m-phenylene Bismaleimide is commonly used as a crosslinking co-agent in rubber compounds to enhance performance.
• Benefits in rubber tires include:
• Improved heat resistance during high-speed operation
• Reduced thermal aging and cracking
• Enhanced tensile strength and abrasion resistance
• Improved tire safety and longer service life

By incorporating N,N′-m-phenylene Bismaleimide, tire manufacturers can meet stricter performance and durability standards required in automotive and industrial markets.

Certificate of Analysis

Applications in Rubber Products

Beyond tires, N,N′-m-phenylene Bismaleimide is widely applied in technical rubber goods such as:

1. Rubber hoses and belts
2. Seals and gaskets
3. Industrial vibration-damping components

In these rubber products, it significantly improves thermal stability, compression set resistance, and long-term mechanical performance, especially in high-temperature or chemically aggressive environments.

Role of N,N′-m-phenylene Bismaleimide in Adhesives

• High-Performance Adhesive Formulations
• In adhesive systems, N,N′-m-phenylene Bismaleimide acts as a reactive curing component or performance modifier. Its maleimide groups participate in crosslinking reactions that form strong, thermally stable networks.

Key advantages in adhesives:

1. High bonding strength for rubber, metal, and composite materials
2. Excellent resistance to heat, chemicals, and aging
3. Ideal for structural and industrial adhesives

These properties make N,N′-m-phenylene Bismaleimide a preferred choice for automotive, aerospace, electronics, and industrial bonding applications.

Why Choose Yangchen Tech as Your N,N′-m-phenylene Bismaleimide Manufacturer?

Yangchen Tech is a specialized manufacturer focused on maleimide and bismaleimide materials, including N,N′-m-phenylene Bismaleimide. With advanced production technology and strict quality control, Yangchen Tech ensures stable quality and high purity suitable for industrial-scale applications.

Advantages of Working with Yangchen Tech：

1.Consistent product quality and reliable supply

2.Customized specifications for rubber and adhesive formulations

3.Strong technical support for application development

4.Export experience serving global customers

Yangchen Tech supports customers across rubber, tire, adhesive, and advanced materials industries, helping improve product performance and market competitiveness. Welcome Inquiry!

Recently, China AAB Group, a leading global chemical supplier, has launched new products: Aldehyde Resin A-81NB. This resin specially designed for the formula of nail polish, with benzene free as its core safety commitment, is committed to providing safer, high-performance and shiny solutions for the nail industry to meet consumers' dual pursuit of health and beauty.

Aldehyde resin A-81NB is a modified Aldehyde Resin launched by China AAB Group. It aims at the limitations of traditional nail polish resins (such as nitrocellulose) in gloss, drying speed, flexibility and pigment dispersion, and makes breakthrough optimization.

The most significant advantage is that it completely does not contain substances such as benzene, toluene, xylene, etc., which meets the increasingly stringent global cosmetic safety regulations (such as the EU Cosmetic Regulation (EC) No 1223/2009, China's "Technical Specification for Cosmetic Safety", etc.), providing formula designers and factories with peace of mind.

Features and advantages

Excellent safety:

l Benzene-free: Completely avoid the health risks brought by benzene solvents, and the formula is safer.

l Low odor: Helps to reduce the overall odor of nail polish and enhance the user experience.

l Compliance with regulations: Meet the safety requirements of the global mainstream market for cosmetic raw materials.

Top gloss and transparency:

l Give nail polish a mirror-like high gloss and excellent transparency, making the color more vivid, full and deep.

l Significantly improve the texture and luxury of nail polish after film formation.

Quick drying:

l Excellent solvent release, promotes rapid surface drying of nail polish, shortens waiting time, and reduces the risk of scratching.

Excellent film-forming and flexibility:

l The formed paint film is hard and wear-resistant, while maintaining a certain degree of flexibility, not easy to crack or peel off, and lasting and bright.

Excellent pigment wetting and dispersibility:

l It can effectively wet and disperse various pigments and effect particles (such as pearl powder, sequins), ensure uniform and stable color, avoid precipitation, and improve the storage stability and use effect of the product.

Wide compatibility:

l It has good compatibility with commonly used solvents in nail polish systems (such as ethyl acetate, butyl acetate, ethanol), plasticizers (such as phthalate substitutes), nitrocellulose and other resins, and has high formulation flexibility.

Application Areas

Aldehyde Resin A-81NB is an ideal choice for improving the performance of various nail polishes:

l Top gloss/top coat: Provides high gloss, high hardness, quick drying and protection.

l Colored nail polish: Enhances color saturation, gloss, fluidity and uniformity, and improves the application experience.

l Base coat: Improves adhesion and smoothness (depending on the specific formula design).

l Special effect nail polish: Such as pearlescent, metallic, and sequined nail polish, providing excellent dispersion and gloss carrying capacity.

Why choose our Aldehyde Resin A-81NB?

With consumers' increasing health awareness and increasingly stringent regulations, Aldehyde Resin A-81NB provides key solutions for nail polish manufacturers:

l Safety upgrade: Benzene-free formula responds to the market's strong demand for safer products.

l Excellent performance: Significantly improves the gloss, drying speed, durability and color expression of nail polish.

l Formulation-friendly: Good compatibility and dispersibility simplify the formulation development process.

l Compliance guarantee: Meet the regulatory requirements of major global markets and reduce market access risks.

About China AAB Group

China AAB Group is a global company focusing on the research, development, production and sales of high-performance specialty chemicals. We are committed to providing innovative, sustainable and high-quality solutions for industries such as coatings, inks, adhesives, cosmetics and personal care. The launch of Aldehyde Resin A-81NB demonstrates our firm commitment to continuously promote industry progress and meet customer needs.Please feel free to contact us if you need any technical documents or free samples.

CAB-551-0.2 is a bio-based product that is environmentally friendly and widely used in the powder coating industry as green wrinkle and hammer powder coating additives.

Wrinkle and Hammer Texture Additive CAB-551-0.2 exhibits the following characteristics:

1. It creates a clear, strong stereoscopic impression and good weather resistance, as well as a wrinkle and hammer texture, in powder coating products.

2. Excellent solubility — soluble in organic solvents such as ketones, esters and ethers.

3. High transparency and low colour — suitable for high-gloss, high-transparency coatings.

4. UV resistance and weatherability — extends the outdoor service life of coatings.

5. Good flow properties and anti-craters — improves the surface quality of the coating film without altering the powder coating formula. It is safe and universal to apply in powder coating systems.

Application of CAB in powder coatings:

1) Improves coating performance.

-Enhances flow properties:

- Reducing surface defects, such as orange peel and pinholes. Suitable for high-gloss coatings in automotive and home appliance applications.

- Enhancing adhesion. Promotes bonding between the coating and metal or plastic substrates.

- Improves weather resistance. Superior UV stability compared to pure acrylic resins; suitable for outdoor powder coatings.

(2) Specialty functional coatings

 CAB can serve as an aluminium powder orienting agent to enhance metallic lustre effects.

(3) Low-temperature curing coatings: Reduces the curing temperature (down to 120–140°C) to save energy.

(4) Antibacterial/anti-fingerprint coatings: CAB is compatible with additives such as nano-silver.

Our powder coating CAB has been sold in Europe, Southeast Asia and beyond, and has received positive feedback from customers. If you require technical data or wish to arrange a technical consultation or request free samples, please contact us on +86 13951823978 (WeChat, WhatsApp). 

As ships become larger and larger, energy consumption and environmental protection issues are becoming increasingly prominent. As a global leading coating technology company, China AAB Group's marine anti-fouling products can restructure the surface structure of the coating film after immersion in water to form a very effective non-stick surface with almost no traction resistance, making it impossible for marine organisms to recognize and attach, thus bringing outstanding anti-fouling performance.

China AAB Group's marine anti-fouling paint has the following outstanding features:

100% silicon-based non-toxic formula;

• Using unique technology to make the coating smooth and flat, making it difficult for marine organisms to detect and attach;
• Preventing the release of pesticides into the ocean, achieving true eco-friendliness.

Emission reduction benchmark:

• Reducing carbon emissions by 35% compared to traditional coatings, helping shipowners achieve the IMO 2050 net zero goal.

Energy efficiency breakthrough:

• Can reduce power consumption by 20%, have a higher speed freedom, and increase the average speed by 1 knot while meeting CII compliance requirements.

Long-term protection:

• The continuous mooring time is up to 150 days, and the speed loss is <1%; 10-year service life, maintenance costs are reduced by 40%.

Adhering to the concept of sustainable development, China AAB Group has always believed that true environmental protection technology should not only protect the ocean, but also create value for the industry. With the technical advantages and R&D strength of China AAB Group, we have joined hands with many pioneering projects at home and abroad to make "efficient anti-fouling" and "zero-carbon compliance" from vision into reality.

"Although there are many anti-fouling coating solutions on the market, China AAB Group's marine anti-fouling products have significant advantages."China AAB Group President and Managing Director Jeremy said frankly, "The 'self-releasing' properties of the silicone coating naturally keep marine organisms away from the hull, saving the extra cost of pesticides; more importantly, the efficiency of the fleet's navigation can be continuously improved, and the annual fuel cost savings are enough to cover the investment in technology upgrades."

Domestic chemical tanker operators have confirmed the value of China AAB Group from the perspective of compliance and cost: "Although the carbon emission regulations of IMO and EU are full of challenges, China AAB Group's marine anti-fouling products give us the confidence to 'overtake' - it does not contain toxic materials, has an ultra-smooth underwater surface, and has reduced carbon dioxide emissions by 35%; what's more surprising is that the smooth coating also reduces underwater noise and improves the working environment of crew members."

China AAB Group knows that protecting the ocean is not an optional question, but a must-answer question. In the future, China AAB Group will continue to use innovation as a paddle to make every ship "lightly equipped" and sail towards a cleaner blue; make every drop of fuel "fully utilized" to reduce the burden on the ocean; and let every sea area "breathe freely" and return to the thriving of life.

Coating additives are an important component of coating formulations. Although their dosage is usually small (0.1%~5%), they have a significant impact on the storage stability, application performance, film-forming effect, and final film properties of coatings.The selection principle of additives for coatings: high efficiency, minimal negative impact, high cost-effectiveness, and compliance with environmental requirements.The following is the selection method and key considerations for coating additives.

1. Main categories and functions of coating additives

" Hi Bruce, can you share some cases who are using your CAB-381-0.1, CAB-381-0.5, CAB-381-2, CAB-381-20, CAB-551-0.01, CAB-551-0.2, such as PPG, Alxata, Basf, KCC, Sherwin williams, Nippon, DIC, Siegwerk, Flint group and so on?" That's what visitors asked lots In the 2025 Asian-Pacific coatings show in Thailand.

As we know that Eastman dominate the CAB resin market for very long time, there are no other such manufacturers until our CAB resin factory begun to produce those most popular models in the market for industrial paint and Print Ink. The market suffered for limited supply, long delivery time, and expensive purchase cost. So customers in Asian-Pacific are eager to find fast response and reliable new supply channels. 

In the coating show, we introduced our best selling models such as CAB-381-2,  CAB-381-20, CAB-551-0.2 to our automotive paint customers in Thailand, which have been highly recognized by local customers and agent. Also our CAB-381-0.1, CAB-381-0.5, CAB-551-0.2 are used by two of the local top 5 manufacturers.

During the discussion with our potential Customers, they showed a concern about our capacity and quality stability. We shared our annual capacity, automatic production control system, quality management system and so on. Currently our  Cellulose Acetate Butyrate CAB-381 and CAB-551 annual capacity is 10000 tons and Cellulose Acetate CA 6000 tons. Our CAB products exported to in Europe, southAmerica, EastAsia, SouthEast Asia, the Middle East,Russia,Taiwan, etc.

After our introduction, local customers and famous chemical distributors had more confidence and asked for samples for testing. Some big paint factories begun to give trail orders and so on. If you are in great demand of CAB-381 and CAB-551 series, or you face high purchase cost, or unstable supplier Chain, feel free to contact us by info@aabindustrygroup.com for Chinese high performance cost CAB reins products.

Recently, China AAB Group's Copper Pyrithione Powder is once again ready to be shipped to Europe. Previously, China AAB Group's copper pyrithione products have been successfully shipped to Europe many times and have been recognized by customers. Copper pyrithione (CuPT) is a broad-spectrum and highly effective bactericidal preservative. With its excellent antifungal and antibacterial properties, it has become a core additive in the industrial and consumer product fields. As an industry-leading chemical exporter, we are committed to providing global customers with high-quality copper pyrithione that meets international standards. It is widely used in ship antifouling paints, industrial coatings, personal care products and textile anticorrosion fields, helping companies improve product durability and safety. 

China AAB Group offers two specifications of copper pyrithione: Copper Pyrithione Dispersion and Copper Pyrithione Powder.The export to Europe this time is Copper Pyrithione Powder, we also called it Copper Umiguard Powder, which is a dust-free olive green copper pyrithione dispersed in a viscous paste with fine particles.It is composed of Copper Pyrithione Powder, rosin, and 1,2-dichlorobenzene.

Specifications

General attributes:

• It exhibits significant growth inhibitory activity against both broad-spectrum Gram negative and Gram positive bacteria.
• Inhibit the growth of fungi, including yeast and mold.
• Insoluble in water, approximately 1ppm at pH 7.0.
• The solubility in solvents is very low, usually below 10ppm.
• Inhibit algae growth. 

Core application areas:

• Shipping and marine industry: key component of antifouling coatings, effectively preventing algae and fungi from attaching to the hull
• Industrial coatings and plastics: extending the weathering life of outdoor facilities and building materials
• Personal care products: high-end anti-dandruff shampoo, preservatives (need to comply with regulatory requirements)
• Textile processing: antibacterial fibers, outdoor functional fabric additives.

Why choose us

Excellent quality assurance

Passed ISO 9001 quality management system certification, product purity ≥ 98%, heavy metal impurity content is strictly controlled within IMO (International Maritime Organization) and EPA standards, ensuring compliance access to the global market.

Long-term antiseptic performance

Extremely low addition (0.5%-2%) can achieve strong antibacterial effect, water resistance and chemical stability far exceed traditional preservatives, significantly reducing customers' comprehensive use costs.

Environmental protection and safety

Comply with EU BPR (Biocide Regulation) and China's new chemical substance environmental management registration requirements, provide a full set of MSDS, REACH registration documents and environmental certification support.

Lexible trade terms 

Provide flexible trade terms (FOB/CIF), and ensure delivery timeliness.

Transportation and storage:

Packed in 80kg stainless steel drum with 20kg high-density polyethylene bag inside.

Enclosed Spaces are stored separately and the warehouse is kept as dry as possible.

Get technical documents and samples immediately!

E-mail: info@aabindustrygroup.com

Tel: +86 13951823978(WhatsApp,Telegram)

In the vast cosmos of coating technology, countless new products have come and gone like ephemeral flowers. Yet one star has traversed a century while retaining its brilliance—nitrocellulose (nitrate cellulose).

When discussing innovation, people often overlook classics that have stood the test of time. As one of the cornerstones of modern industrial coatings, nitrocellulose has not only endured but thrived. Its unparalleled rapid drying, exceptional decorative properties, and high cost-effectiveness continue to make it the “efficiency engine” in contemporary manufacturing systems.

Why does nitrocellulose remain the formulation engineer's go-to choice—from high-end musical instrument lacquers to trendy nail polishes, from classic toys to precision plastic components? The answer lies in its century-proven, irreplaceable core advantages:

1. Unparalleled Drying Speed

Nitrocellulose boasts the highest solvent release and drying speed among all film-forming resins. It achieves surface dryness within minutes or even seconds, drastically shortening production cycles, reducing dust adhesion, and boosting production line efficiency. In manufacturing where “time is money,” this is the ultimate trump card.

2. Stunning Decorative Effects

Nitrocellulose coatings deliver exceptional gloss, richness, and clarity, fully showcasing the substrate's texture and color. Its excellent flow properties create an extremely flat, smooth mirror-like finish that meets the highest aesthetic demands.

3. Exceptional Hardness and Scratch Resistance

Nitrocellulose forms a tough, scratch-resistant coating that provides a robust protective layer, ensuring the product's appearance remains pristine over time.

4. Superior Application Ease and Recoatability

It is easy to spray and offers excellent workability. Additionally, strong interlayer solubility and adhesion facilitate touch-ups and recoating, significantly lowering application barriers and operational complexity.

5. Unmatched Cost-Effectiveness

Nitrocellulose systems often deliver the most competitive total cost while matching equivalent performance. This means you don't have to pay a premium for superior performance—it's the perfect solution for achieving high performance at low cost.

6. Current Primary Applications of Nitrocellulose:

Wood Coatings: The ultimate choice for high-end furniture, musical instruments (e.g., guitars, pianos), and crafts. It dries rapidly to form a highly transparent, high-gloss protective film that perfectly showcases wood's natural grain.

7. Automotive Refinish

In fast-paced body shops, nitrocellulose-based quick-drying primers and topcoats significantly boost workstation throughput, ensuring efficiency.

8. Leather coatings

Used on leather shoes, handbags, etc., providing a glossy, wear-resistant, and flexible coating.

9. Metal coatings

Widely applied to toys, stationery, hardware fittings, etc., delivering vibrant colors and rapid protection.

10. Inks and cosmetics

From flexible packaging inks to classic nail polish, nitrocellulose offers fast drying, high gloss, and excellent film-forming properties.

Due to its outstanding physical and chemical properties, nitrocellulose finds extensive applications in modern industry. However, its flammable and explosive nature subjects it to government regulations, imposing production, storage, and transportation constraints that limit its use. Leveraging our expertise in cellulose product development, we have developed next generation of Nitrocellulose CAB-T881—a novel alternative to nitrocellulose. Contact us immediately to obtain samples and technical documentation.