Enhanced TDS
Identification & Functionality
Features & Benefits
- Industrial Additives Features
- Labeling Claims
Applications & Uses
- Industrial Additives End Use
- Plastics & Elastomers Processing Methods
- Application Information
JEFFOL R-470X Polyol is used for a wide variety of applications including spray, molding and urethane elastomers. Spray urethane foams using JEFFOL R-470X Polyol provide extremely good processability, low K-factor, good dimensional stability, and fine cells. JEFFOL R-470X Polyol contains an amine group which makes this compound extremely reactive toward isocyanates and, consequently, must not be used to make a quasi-prepolymer or prepolymer. If used to prepare a prepolymer, the reaction is violent and uncontrollable.
Properties
- Physical Form
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
Packaging & Availability
Storage & Handling
- Storage and Handling Information
In order to maintain the high degree of purity, with which JEFFOL polyols are made, they should be stored under a dry, inert gas blanket, such as nitrogen to minimize contamination from contact with air and water.
Other
- Appearance (SDS)
- Liquid
- Color
- Clear liquid
- Chemical Properties
Value Units Test Method / Conditions Amine Value 2.8-3.1 meq/g Equivalent Weight 120.0 g/eq Functionality 3.3 - Hydroxyl Value 470.0 mg KOH/g pH 8.4 - 1% solution in 6:10 water-methanol - Physical Properties
Value Units Test Method / Conditions Flash Point 168.0 °C Pensky-Martens Closed Cup (PMCC) Specific Gravity 1.06 - at 25°C Viscosity 8200.0 cPs at 25°C