Superior plasticizing efficiency: DEHP provides exceptional softening capabilities for PVC resin, allowing for high load-bearing capacity and flexibility.
Low Volatility: Its high boiling point ensures minimal evaporation during high-temperature processing and long-term product usage in various environments.
Heat Stability: Exhibits excellent thermal resistance, maintaining chemical integrity and preventing yellowing or degradation during extrusion and molding processes.
Excellent Weatherability: Offers resistance to environmental stressors, including moisture and UV exposure, preserving the physical properties of outdoor plastic products.
Universal Compatibility: Miscible with a wide range of polymers and organic solvents, facilitating easy integration into complex chemical formulations.
规格
技术亮点
Molecular Formula and Weight: C24H38O4 with a molecular weight of 390.56 g/mol, ensuring consistent performance in industrial chemical reactions.
Physical State: A colorless to slightly yellowish oily liquid with a typical density of 0.985 g/cm³ at 20 degrees Celsius.
Flash and Boiling Point: Features a high flash point of 215 degrees Celsius and a boiling point of 385 degrees Celsius.
Viscosity Profile: Maintains a kinematic viscosity of approximately 77-82 mPa.s at 20 degrees Celsius, crucial for pumping and mixing applications.
Refractive Index: Possesses a refractive index between 1.485 and 1.489, providing clarity in transparent flexible PVC applications.
实际行业应用
应用领域
PVC Flexible Products: Widely used in the manufacture of vinyl flooring, shower curtains, and garden hoses to enhance pliability and durability.
Medical Devices: Historically utilized in blood bags, dialysis tubing, and intravenous catheters due to its softness and sterilization resistance properties.
Construction Materials: Integral in producing cable insulation, roofing membranes, and waterproof coatings where long-term flexible structural integrity is required.
Consumer Goods: Applied in the production of footwear, synthetic leather, and sports equipment to improve tactile feel and impact resistance.
Industrial Sealants: Used as a component in gaskets, adhesives, and sealants to provide necessary elasticity and bond strength.
