Eastman Benzoflex™ 9-88 SG non-phthalate plasticizer for cast urethane applications provides improved tear strength and reduced swell with certain solvents.
Eastman Benzoflex™ 9-88 SG is a non-phthalate plasticizer for use with cast urethanes. The SG is a "special grade" with a maximum hydroxyl number specification designed for use in polyurethane prepolymers. Benzoflex™ 9-88 SG offers excellent inert filler acceptance, generally provides wear characteristics, and lowers formulation costs for cast polyurethanes. Eastman Benzoflex™ 9-88 SG plasticizer minimizes cure interference and is compatible with both ethers and esters. Benzoflex™ 9-88 SG is recommended for polyurethane formulations, such as machine rolls, printing rolls, and more.
Acidity (wt%): 0.1 max.
Color Pt-Co: 40-80
Refractive index @ 25°C: 1.52
Specific gravity @ 20°C/20°C: 1.12
Hydroxyl number: 6 max.
Boiling point: 657°F (347°C)
Flash point (setaflash closed cup): 360°F (182°C)
Freezing point: -22°F (-30°C)
Vapor pressure @ 20°C: <0.00001 torr (<0.0013 Pa)
Viscosity @ 25°C: 105 cP (105 mPa·s)
Wt/Vol @ 20°C: 9.35 lb/gal (1.12 kg/L)
Primary Chemistry: Dipropylene Glycol Dibenzoate
Good compatibility
Stable physical properties
Non-phthalate
Minium cure interference
Increased tear strength, better rebound, and reduced swell with certain solvents
Undesirable phthalate plasticizers and regulatory issues
Limited compatibility of plasticizers
Cure interference and high loading rate
Plasticizers' limited compatibility with ethers and ester solvents
Hot cast polyurethane
2K and 1K polyurethane systems
Urethane prepolymers
Urethane adhesives
Urethane sealants
PVC Plastisol Ink
Your document download will begin shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you for your inquiry and interest in ChemPoint.
We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you for your inquiry and interest in ChemPoint.
We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Available regions for this page
Other available regions
.png)
Hi, let us know if you have any questions as you visit our website.
