丙二醇苯醚(PPH)
DOWANOL™ PPh Glycol Ether
DOWANOL™ PPh is a slow evaporating, very hydrophobic glycol ether. With its aromatic structure, this product is an excellent match for phenolic coatings and linings; it is also an excellent coalescent for acrylic-based latexes. DOWANOL PPh also offers excellent performance benefits as a dye solubilizer and carrier in dyeing applications, and it has superior viscosity reduction properties in metalworking fluids.
PPH是一种缓慢挥发疏水性醇醚溶剂。芳香结构,作为染料增溶剂和载体染色应用,它有优越的金属加工液粘度降低性质。
Typical Properties
Molecular Weight: 152.2 (G/Mol)
Boiling Point: 469°F / 243°C (760 mmHg, 1.01 Bar)
Viscosity: 22.7 (Cp Or Mpa•S, 25°C)
Surface Tension: 38.1 (Dynes/Cm Or Mn/M At 25°C)
Specific Heat: 2.18 (J/G/°C, 25°C)
Heat of Vaporization: 319 J/G (At Normal Boiling Point)
Solubility in Water: G/100 G, 25°C
Flash Point Method: 239°F 115°C (Flash Point (Setaflash Closed Cup))
Freezing Point: 66°F / 19°C
Vapor Pressure: 0.01 mmHg 0.02 Mbar (20°C — Extrapolated)
Specific Gravity: 1.062 (25° C)
Density: 8.87 Lb/Gal, 1.063 g/cm³ (20°C) 8.83 Lb/Gal, 1.059 g/cm³ (25°C)
Heat of Combustion: 30.4 (Net Heat Of Combustion (Kj/G) — Predicted At 25°C)
Auto-Ignition Temperature: 923°F, 495°C
Evaporation Rate: 0.002 >1200 (N-Butyl Acetate 1.0) (Diethyl Ether 1.0)
包装:200公斤/桶
主要用途:汽车阴极电泳漆、高档水性建筑涂料、圆珠笔墨溶剂