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K-FLEX® XM-B301

1 of 16 products in this brand
K-FLEX® XM-B301 is a low-viscosity, acetoacetate functional reactive diluent with excellent compatibility with a wide range of resins. It is primarily recommended for use in epoxy/polyamide primers, but can also be used in systems crosslinked with amino resins or polyisocyanates.

Functions: Adhesion Promoter, Coupling Agent, Reactive Diluent, Rheology Modifier

Compatible Polymers & Resins: Acrylics, Epoxies (EP), Polyamides, Polyesters

Technical Data Sheet
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Identification & Functionality

Technologies

Features & Benefits

Advantages
  • Reduce induction time of epoxy-polyamide coatings
  • Excellent adhesion and improved corrosion resistance
  • Excellent compatibility with acrylic, polyester, epoxy resins
  • VOC and viscosity reduction
  • Elimination of solvent popping and pinholes
  • Effective crosslinking with a variety of resins

Applications & Uses

Use Level
1-10% (Total resin solids)
Applications
  • Epoxy-polyamide Primers for:
  • Industrial Maintenance
  • Marine
  • Aerospace
  • Automotive
  • Truck/Bus/Rail
  • Agricultural/Construction Equipment

Properties

Physical Form
Appearance
Clear, Amber liquid
Soluble in
Aromatic hydrocarbons, Alcohols, Esters, Ketones
Insoluble in
Water, Aliphatic hydrocarbons
Typical Properties
ValueUnitsTest Method / Conditions
% Nonvolatile, (1hr at 110°C)97%
SolventNone
Viscosity (25°C)1100mPa.s
Acetoacetate Equivalent Weight220g/eq
Flash Point200°F
Specific Gravity1.14g/ml