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DOWANOL™ DPnB Glycol Ether

A slow-evaporating, hydrophobic glycol ether with excellent surface tension-lowering ability and coalescing properties. It has a near mid-range balance of hydrophobic and hydrophilic characteristics, and it offers significant water solubility. It is one of our most efficient coalescents in water-borne latex systems. It combines a number of properties that contribute to very high latex film quality: 1) high polymer plasticizing efficiency, 2) large molecular size and therefore greater polymer mobility contribution, 3) strong partitioning to the polymer phase, and 4) relatively slow evaporation rate. This product is compatible with many different resin types. It also provides excellent surface tension lowering ability, and is useful in cleaning products by itself or when blended with other products. Used alone in cold metal cleaning, it is a good solvent for removing oils and greases. An excellent choice for coatings applications, this product provides outstanding coalescing and film properties. INCI Name: Dipropylene glycol n-butyl ether

Usos:

  • Cleaners
  • Textiles
  • Cosmetics
  • Resins
  • Coating formulation and application
  • Industrial, automotive and architectural coatings

Beneficios:

  • Favorable enviornmental profile, superior performance for end use applications, formulations may require less Performance solvent than P or E Series
  • Active and effective ether for solvent-based coatings and water-reducible coatings
  • High polymer plasticizing efficiency
  • A larger molecular size that allows for a greater polymer mobility contribution
  • Strong partitioning to the polymer phase
  • Relatively slow evaporation rate
  • Good for the removal of soap scums and greasy soils in cleaning formulations

Propiedades

Estos valores son propiedades típicas y no están destinados para su uso en la preparación de especificaciones.

Propiedades típicas

  • Baja Presión de Vapor (<0,1 mmHg @20°C) No Exento
  • Biodegradabilidad No Puntualmente
  • Blanqueamiento Estable No No Recomendado
  • CAS# No 29911-28-2
  • Densidad (25°C) en lb/gal (g/cc) No 7.57 (0.907)
  • Exención de LVP en Productos de Consumo (EPA) No Sin VOC
  • Gravedad Específica (25 °C) No 0.91
  • HAP No No
  • Ingredientes de Limpieza No
  • Listado de la EPA de EE. UU. No Uso No Alimentario
  • Método 24 de la EPA No VOC
  • Nombre Químico No Dipropylene glycol mono n-butyl ether
  • Parámetro de Solubilidad de Hansen, dD (joules/Cm3) 1/2 No 14.8
  • Parámetro de Solubilidad de Hansen, dH (joules/Cm3) 1/2 No 8.7
  • Parámetro de Solubilidad de Hansen, dP (joules/Cm3) 1/2 No 2.5
  • Peso Molecular No 190.3 g/mol
  • Presión de Vapor (MMHG @ 20 °C) No 0.04
  • Punto de Congelación °F (°C) No <-103 (<-75)
  • Punto de Ebullición (°C @ 760 Mmhg) No 230
  • Punto de Inflamación, Copa Cerrada No 100 °C
  • Química No PO
  • SARA Título III No No
  • Serie No Serie P
  • Solubilidad En Agua (25 °C) No 4.5 wt%
  • Solubilidad En Agua a (25 °C) No 12 wt%
  • Tasa de Evaporación (n-butilo acetato=1,0) No 0.006
  • Tensión Superficial No 28.4 dynes/cm
  • Uso de Ingrediente Inerte No No Comida
  • Viscosidad (25 °C) No 4.9 cP

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DOWANOL™ DPnB Glycol Ether
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