Enhanced TDS
Identification & Functionality
- Blend
- No
- CASE Ingredients Functions
- Chemical Family
- Chemical Name
- Fluids & Lubricants Functions
- Industrial Additives Functions
- Molecular Formula
- H(OCH₂CH₂)ₙ(OCH₂CHCH₃)ₘOH¹
- Product Code
- MITM15295
- Single Ingredient
- Yes
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
Applications & Uses
- Applicable Processes
- Application Area
- Fluids & Lubricants End Use
- Fluids & Lubricants Type
- Markets
- Applications
- Product Applications
Application:
Based on their physical and chemical characteristics, POLYGLYKOL D 21/150 is used for a wide variety of applications.Fields of industrial application:
- Base oil component for high performance lubricants with low friction coefficients, excellent wear properties, and good thermal stability.
- Lubricant for high pressure compressors.
- Water soluble, lubricating component of metalworking fluids, e.g., fully synthetics.
- Component of auxiliaries for leather and textile processing.
- Defoamer for food and non-food applications.
- Reactive alcohol component in chemical reactions.
- Solvent and humectant for dyes and inks.
- Heat transfer medium.
Properties
- Physical Form
- Soluble In
- Note
- Typical Properties are for guidance only and not to be taken as product specifications. The tolerances are given in the product specification sheet.
- * Contact angle of water on V2A steel: 64°
- ** Surface tension of water: 71.6 mN/m
- ¹ - n:m = 2:1.
- Product Properties
- POLYGLYKOL D 21/150 is a clear, neutral viscous liquid at room temperature. POLYGLYKOL D 21/150 is soluble in water and polar organic solvents like acetone or methanol at room temperature. It is insoluble in pure hydrocarbons.
- POLYGLYKOL D 21/150 displays a very low solidification point of –35°C and no evaporation loss even at temperatures as high as 100°C.
- The viscosity of POLYGLYKOL D 21/150 corresponds to ISO VG 220 class. The hygroscopy of Polyglycols increase with the EO ratio in the polymer.
Regulatory & Compliance
- Certifications & Compliance
- Contains any chemicals listed on Prop 65 (including impurities, residues, catalysts, monomers, and by-products and excluding heavy metals)?
Technical Details & Test Data
- Thermo-Oxidative Degradation
To increase the stability against thermo-oxidative degradation, Lubricant Additive 1655 can be used:
Addition of
LA 1655Temperature
5% mass lossTemperature
10% mass lossCenter
Point TInflection
Point TResidue °C °C °C °C % none 221.63 236.10 269.63 283.50 0.0087 + 3% LA
1655284.42 289.87 318.84 312.00 1.9100
Packaging & Availability
- Packaging Type
Principal Information
- Group Principal Number
- S000004
- Principal
Storage & Handling
- Storage Conditions
When stored in a cold, dry place in a closed container POLYGLYKOL D 21/150 can be kept for at least two years.
Other
- Appearance
- Clear viscous liquid
- Appearance (SDS)
- Liquid
- Color (SDS)
- Colorless
- Item Number
- Odor (SDS)
- Characteristic
- Other Hazards
- None known to us
- USA/DOT UN Number
- Not Applicable
- Optical Properties
Value Units Test Method / Conditions Color Scale max. 80.0 APHA Refractive Index 1.46-1.464 - DIN 51432 at 20°C - Thermal Properties
Value Units Test Method / Conditions Ignition Temperature 375.0 °C DIN 51794 - Chemical Properties
Value Units Test Method / Conditions pH 5.0-7.0 - DIN EN 1262 10% w/w solution in water - Shelf Life & Stability
Value Units Test Method / Conditions Shelf Life 2.0 yr - Mechanical Properties
Value Units Test Method / Conditions Contact Angle 34.6 ° 5% in aqueous solution*, V2A Steel Failure Load Stage min. 12.0 - DIN 51354 fail stage Scar Diameter 0.59 mm DIN 51350-3B 300N, 1 hr Weld Load 1500.0 N - Physical Properties
Value Units Test Method / Conditions Cloud Point 85.0 °C 1% aqueous solution Cloud Point 71.0 °C 5g in 25g 25% BDG Density 1.065-1.085 g/cm³ DIN 51757 at 20°C Flash Point 250.0 °C DIN 51376 Molecular Weight 2700.0 g/mol Pour Point -35.0 °C ISO 3016 Viscosity 225.0 mm²/s DIN 51562 at 40°C Viscosity Index 232.0 - ASTM D2270 - Material Composition
Value Units Test Method / Conditions Potassium Content max. 10.0 ppm Sodium Content max. 10.0 ppm - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Autoignition Temperature (SDS) 365.0 °C DIN 51794 Decomposition Temperature (SDS) min. 220.0 °C Density (SDS) 1.08 g/cm³ DIN 51757 at 20°C Flash Point (SDS) approx. 250.0 °C DIN 51376 Kinematic Viscosity (SDS) approx. 150.0 mm²/s DIN 51562 at 0.6kPa Molecular Weight (SDS) 2430.0 g/mol Solidification Point (SDS) max. -30.0 °C Vapor Pressure (SDS) max. 0.01 mbar At 20°C pH (SDS) 6.0 - at 20°C