K-FLEX 500

HIGH SOLVATING, ECONOMICAL PLASTICIZER FOR ADHESIVES AND CAULKS, AS WELL AS OTHER PVC AND PVA APPLICATIONS
  • Product Type: Dibenzoate
  • Master Product Number: MITM12108
  • Product SKUs: ITM24211, ITM19476, ITM19480

Product Details

K-FLEX® 500 is a dibenzoate plasticizer that optimizes the excellent performance of K-FLEX® DP with improved handling, due to its low temperature flexibility. K-FLEX 500 is a very cost-efficient plasticizer that brings value to applications such as waterborne adhesives, hot melt adhesives, and latex caulks.
 
As a high solvating plasticizer, K-FLEX 500 offers excellent compatibility with polymers such as PVC or polyvinyl acetate, resulting in an impressive balance of performance and economy.
 
Attribute Value
Specifications
Acidity% (as benzoic acid, maximum %) 0.1
Assay% (As benzoate ester, Minimum,% ) 98.0
Color Maximum (APHA) 100
Typical Properties
Boiling Point (5 mm Hg,°C) 191
Color (APHA) 50
Density, ASTM D1475, 25°C g/ml 1.15
Density, ASTM D1475 ,25°C lbs/gal 9.6
Flash Point, ASTM D92, °C 210
Freeze Point, °C 6
Glass Point, by DSC, °C -54
Moisture Content, % 0.02
Refractive Index, 25°C 1.5306
Solubility, in water, % 0.07
Solubility Parameter, Small’s Hildebrands 9.7
Specific Gravity, 25/25°C 1.14
Surface Tension, ASTM D1331, 25°C, dynes/cm 44.4
Viscocity, Brookfield RVT, 20 RPMs at 25°C, cps and mPa.S 80
Viscosity, Kinematic, 25deg;C, cSt 70
VOC, ASTM D2369, % 2.9

Typical Applications

Application Group Application Description
Adhesives Hot-melt Adhesives Effective plasticizer for hot-melt adhesives
Adhesives Water-based Latex Adhesives Effective plasticizer for water-based latex adhesives
Paints & Coatings Exterior Latex Paint Effective coalescent in exterior latex paints
Paints & Coatings Industrial Coatings Effective coalescent for industrial coatings applications
Paints & Coatings Interior Latex Paint Effective coalescent in interior latex paints
Paints & Coatings Lacquers – Nitrocellulosic & Acrylic Highly recommended coalescent for nitrocellulose and acrylic lacquers
Vinyl Plastisol Flooring Effective, economical plasticizer for plastisol flooring

About LANXESS Emerald

Today’s toughest, highest performing adhesives, coatings, sealants, and vinyl rely on Emerald’s innovative portfolio of industrial specialties. A wide range of non-phthalate plasticizers, low-VOC coalescents, modifiers, and more deliver critical performance characteristics, such as durability and flexibility.

Learn more about LANXESS Emerald >

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