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Hydroxypropyl Acrylate (HPA)

Name: Hydroxypropyl Acrylate (HPA) поставщик | Ruifen Chemicals
SKU: 25584-83-2

Hydroxypropyl Acrylate (HPA) — химический продукт для промышленного производства и разработки рецептур. Ruifen Chemicals предлагает оптовые поставки, техническую документацию, документы качества и международную логистику. Свяжитесь с нами для получения спецификаций и информации о наличии.

Характеристики

Ключевые свойства и преимущества

Dual functionality allows for both addition polymerization and condensation cross-linking, providing significant formulation flexibility for resin chemists and industrial material manufacturers.
Superior wetting properties and low viscosity facilitate easy incorporation into aqueous or solvent-based systems, enhancing the flow and leveling of finished coatings.
The pendant hydroxyl group significantly improves the adhesion of polymers to metallic and polar substrates, ensuring long-term durability in harsh environments.
Exhibits excellent weatherability and UV resistance, making it an ideal choice for outdoor coatings that must maintain color and structural integrity.
High chemical reactivity ensures rapid curing cycles in industrial processes, improving throughput for manufacturing operations involving thermoset plastics or radiation-cured inks.

Спецификации

Технические особенности

Molecular Formula: C6H10O3 with a molecular weight of approximately 130.14 g/mol, representing a pure monomer grade for high-performance chemical synthesis and polymerization.
Boiling point is approximately 77 degrees Celsius at 5 mmHg, indicating low volatility at standard conditions which minimizes VOC emissions during application.
Flash point is recorded at 99 degrees Celsius using the closed cup method, requiring specific storage protocols to ensure fire safety and stability.
Solubility profile includes high miscibility with water and common organic solvents such as alcohols, ethers, and aliphatic hydrocarbons, allowing for diverse formulation strategies.
Standard purity levels typically exceed 97 percent, with moisture content strictly controlled below 0.2 percent to prevent premature reaction or degradation of the monomer.

Практическое применение в отраслях

Области применения

Used extensively in the manufacture of automotive topcoats and industrial finishes where high gloss, scratch resistance, and chemical durability are primary performance requirements.
Serves as a critical reactive diluent in UV-curable inks and coatings, providing the necessary viscosity reduction while participating in the polymerization process.
Applied in the production of pressure-sensitive adhesives to improve shear strength and cohesive properties while maintaining the necessary tack for bonding various surfaces.
Utilized in textile finishing agents and leather treatment chemicals to impart softness, water resistance, and improved dye fastness to natural and synthetic fibers.
Employed in the synthesis of specialty thermosetting resins for glass fiber reinforcement and electronic encapsulation where thermal stability and moisture resistance are vital.