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Butyl Methacrylate (BMA)

Name: Butyl Methacrylate (BMA) поставщик | Ruifen Chemicals
SKU: 97-88-1

Butyl Methacrylate (BMA) — 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

Exhibits low glass transition temperature of approximately 20 degrees Celsius, which provides inherent internal plasticization and enhances film flexibility.
Demonstrates exceptional water resistance and hydrophobicity, significantly reducing moisture sensitivity in various polymerized coatings and resins.
Offers superior resistance to ultraviolet radiation and oxidative degradation, ensuring long-term clarity and preventing yellowing in outdoor applications.
Functions as a versatile reactive monomer that copolymerizes easily with various acrylics and methacrylates to customize mechanical performance.
Possesses a characteristic sweet, ester-like odor and low vapor pressure, making it manageable for large-scale industrial handling processes.

Спецификации

Технические особенности

Chemical formula: C8H14O2; Molecular weight: 142.20 grams per mole; CAS Registry number: 97-88-1; Appearance: Clear, colorless liquid.
Boiling point: Approximately 163 degrees Celsius at standard atmospheric pressure; Freezing point: Approximately -75 degrees Celsius.
Refractive index: 1.424 at 20 degrees Celsius; Density: Approximately 0.894 grams per milliliter at 20 degrees Celsius.
Solubility: Extremely low solubility in water (0.6 grams per liter); Highly miscible with most common organic solvents.
Stabilization: Typically inhibited with 10 to 100 parts per million of Hydroquinone Monomethyl Ether (MEHQ) for storage safety.

Практическое применение в отраслях

Области применения

Extensively utilized in automotive topcoats and industrial finishes to improve gloss retention, weatherability, and overall mechanical durability.
Primary ingredient in the production of contact lenses and optical materials due to its high clarity and biocompatibility.
Component in solvent-borne adhesives and pressure-sensitive tapes, providing necessary tackiness and adhesive strength for diverse substrates.
Used in the formulation of textile finishing agents to improve the hand-feel, water repellency, and elasticity of fabrics.
Critical monomer for oil additives and viscosity index improvers, enhancing the performance and stability of high-grade lubricating oils.