Description

2-Propenoic acid, 2-methyl-, monoester with 1,2-propanediol, polymer with 1,3-diisocyanatomethylbenzene, 2,5-furandione and .alpha.,.alpha.-[(1-methylethylidene)di-4,1-phenylene]bis[.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)]] is a specialized, high-performance polymer designed for advanced coating and adhesive formulations. This compound is engineered to deliver exceptional durability, chemical resistance, and adhesion to diverse substrates. It is a critical raw material for industrial manufacturers seeking to enhance the performance and longevity of their products in demanding environments.

Application

• High-Performance Industrial Coatings: Used as a key resin in protective coatings for metal, concrete, and plastic, offering excellent weatherability and corrosion resistance.
• Advanced Adhesives and Sealants: Serves as a primary component in structural adhesives, providing strong, flexible bonds for automotive, aerospace, and construction applications.
• Specialty Inks and Overprint Varnishes: Imparts gloss, scratch resistance, and chemical durability to printing inks and protective varnishes for packaging and publications.
• Composite Materials: Acts as a matrix resin or modifier in fiber-reinforced plastics (FRP) and other composite systems to improve mechanical properties and processing.
• Elastomer Modification: Utilized to enhance the toughness, adhesion, and environmental resistance of polyurethane and other synthetic rubbers.

Basic Information

Item	Detail
Product Name	2-Propenoic acid, 2-methyl-, monoester with 1,2-propanediol, polymer with 1,3-diisocyanatomethylbenzene, 2,5-furandione and .alpha.,.alpha.-[(1-methylethylidene)di-4,1-phenylene]bis[.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)]]
CAS No.	55185-24-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Acrylic polyol; Methacrylated polyol polymer; Polyurethane-acrylic hybrid resin; Isocyanate-acrylate copolymer; TDI/acrylic polyol adduct; Xylene diisocyanate-acrylate polymer; Multi-functional acrylic oligomer; Radiation-curable polyurethane acrylate prepolymer
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic acid, 2-methyl-, monoester with 1,2-propanediol, polymer with 1,3-diisocyanatomethylbenzene, 2,5-furandione and .alpha.,.alpha.-[(1-methylethylidene)di-4,1-phenylene]bis[.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)]] adheres to a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent performance, including measurement of critical parameters like viscosity, solids content, acid value, and hydroxyl value. Certificates of Analysis (COA) documenting full specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. Under these conditions, the product is typically stable for 12 months from the date of manufacture. Prolonged exposure to elevated temperatures or moisture should be avoided.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 3
Solids Content	70 - 75 %
Viscosity (25°C)	2000 - 5000 mPa·s
Acid Value	≤ 5 mg KOH/g
Hydroxyl Value	80 - 120 mg KOH/g
Identification (IR)	Conforms

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.