Acrylic Resin B-44 (T) is an adhesion-enhancing resin specifically engineered for high-performance coating systems, featuring unique softening points and glass transition temperatures. Through its specialized low molecular weight design, this product achieves exceptional flexibility while maintaining high hardness. It is particularly suitable for premium coating formulations requiring both superior adhesion and mechanical properties.
Project | Parameters | Testing Standard |
Appearance | White fine powder | Visual Inspection |
Solid Content (%) | 100 | GB/T 1725-2007 |
Softening Point (°C) | 150-170 | GB/T 9284-2015 |
Molecular Weight (Mw) | 10000 | GPC Law |
Glass Transition Temperature (Tg, °C) | 60 | DSC Law |
Acid Value (mg KOH/g) | 1-2.5 | GB/T 6743-2008 |
Viscosity (at 25°C in 35% ethyl acetate) | 200-600 mPa·s | GB/T 2794-2013 |
Project | Parameters | Testing Standard |
Appearance | White fine powder | Visual Inspection |
Solid Content (%) | 100 | GB/T 1725-2007 |
Softening Point (°C) | 150-170 | GB/T 9284-2015 |
Molecular Weight (Mw) | 10000 | GPC Law |
Glass Transition Temperature (Tg, °C) | 60 | DSC Law |
Acid Value (mg KOH/g) | 1-2.5 | GB/T 6743-2008 |
Viscosity (at 25°C in 35% ethyl acetate) | 200-600 mPa·s | GB/T 2794-2013 |
I. Product Overview:
Acrylic Resin B-44 (T) is an adhesion-enhancing resin specifically engineered for high-performance coating systems, featuring unique softening points and glass transition temperatures. Through its specialized low molecular weight design, this product achieves exceptional flexibility while maintaining high hardness. It is particularly suitable for premium coating formulations requiring both superior adhesion and mechanical properties.
Specification
Project | Parameters | Testing Standard |
Appearance | White fine powder | Visual Inspection |
Solid Content (%) | 100 | GB/T 1725-2007 |
Softening Point (°C) | 150-170 | GB/T 9284-2015 |
Molecular Weight (Mw) | 10000 | GPC Law |
Glass Transition Temperature (Tg, °C) | 60 | DSC Law |
Acid Value (mg KOH/g) | 1-2.5 | GB/T 6743-2008 |
Viscosity (at 25°C in 35% ethyl acetate) | 200-600 mPa·s | GB/T 2794-2013 |
III. Product Features:
Enhanced Adhesion: This product excels in adhesion, forming a strong bond with various substrate surfaces. It significantly reduces the likelihood of peeling or flaking in coatings or related products, ensuring stability and reliability during use. This provides superior protection for substrates and extends the service life of products.
High Hardness: The product possesses high hardness, enabling the formed coating or product to withstand friction and impact. It resists scratches and deformation, significantly enhancing durability. This provides effective protection for substrates against external mechanical damage.
Excellent Flexibility: While maintaining high hardness, the product also exhibits good flexibility. When subjected to external impacts or vibrations, it can absorb energy through its own deformation, reducing the likelihood of damage. This characteristic endows the applied products with superior impact resistance and durability, balancing hardness and elasticity to adapt to various complex usage environments.
IV. Product Applications:
Fluorocarbon Coatings: Fluorocarbon coatings demand high resin adhesion, hardness, and flexibility. The adhesion-enhanced properties of Acrylic Resin B-44 ensure fluorocarbon coatings adhere firmly to substrate surfaces without peeling. Its high hardness provides excellent wear resistance and scratch resistance, extending coating lifespan. Superior flexibility prevents cracking when substrates undergo deformation, ensuring long-term stability of protective performance and aesthetic appearance.
Paint Industry: In paint manufacturing, this product's adhesion-enhancing properties enable paint to adhere tightly to diverse substrates like metal, wood, and walls, ensuring both decorative and protective functions. High hardness enhances the durability of paint coatings, making them resistant to wear during daily use. Superior flexibility accommodates substrate deformation such as thermal expansion and contraction, preventing cracking and peeling issues while improving overall paint quality.
Ink Industry: Inks require strong adhesion to ensure the longevity of printed patterns, along with adequate hardness and flexibility to withstand post-printing environments. Acrylic Resin B-44's adhesion-enhancing properties enable ink to firmly bond with substrates like paper, plastic, and metal, ensuring sharp and long-lasting prints. Its high hardness improves ink abrasion resistance, minimizing wear during use. Superior flexibility prevents cracking under external forces, safeguarding print quality and appearance.
V. Usage Recommendations:
Prior to use, mix the product with solvents such as ethyl acetate at a specified ratio. Control mixing speed and duration to ensure complete dissolution and uniform solution formation, preventing issues like bubbles that may arise from improper mixing.
Adjust solution viscosity as needed based on specific application scenarios and construction requirements, referencing viscosity indicators. Optimal application conditions can be achieved by adding or reducing solvents.
During application, select suitable methods such as brushing, spraying, or rolling based on actual conditions to ensure uniform coverage and consistent thickness of the coating or printed pattern on the substrate surface. Due to the product's strong adhesion, it is recommended to clean the substrate surface before application to remove contaminants like oil and dust, further enhancing adhesion.
After application, follow the corresponding process requirements for drying and curing to fully activate the product's performance and ensure the quality of the final product.
VI. Product Packaging:
25KG/bag. Store in a cool, dry, well-ventilated warehouse, avoiding direct sunlight and rain exposure.
REMARK |
The above information is believed to be accurate and presents the best explanation currently available to us. We assume no liability resulting from above content. The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed in the contract. |

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