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LUMIFLON® FE-4400 Isocyanate

1 of 31 products in this brand
AGC Chemicals Americas, Inc. LUMIFLON® FE-4400 Isocyanate is a water emulsion developed to meet VOC and HAPS regulations on some solvents in the US. It is a hydroxyl functional compound that can be crosslinked with water-dispersible polyisocyanates. Like other LUMIFLON® resins, this product is used to produce coatings with high gloss and excellent durability. LUMIFLON® polymers consist of alternating fluoroethylene and alkyl vinyl ether segments (FEVE). The fluorinated segments provide outstanding UV stability, weather resistance, and chemical resistance, while the vinyl ether segments provide solvent compatibility and crosslinking sites. These resins are used to make ultra-weatherable coatings for architectural, aerospace, automotive, and industrial maintenance markets.

Chemical Family: Fluoroethylene Vinyl Ether (FEVE)

End Uses: 1K (1 component) Coating, Coil Coating

Features: Chemical Resistance, Excellent Weatherability, Good Compatibility, High Gloss, UV Stability, Weather Resistance

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Technologies

Features & Benefits

Product Characteristics
  • Moderate OH functionality
  • Excellent weathering and chemical resistance
  • Suitable for ambient cure and bake coatings
  • Used in architectural ambient cure and coil coatings

Applications & Uses

Compatible Polymers & Resins

Properties

Physical Form
Appearance
Milky white Liquid
Physical Properties
ValueUnitsTest Method / Conditions
Ionic CharacterAnionic
Minimum Film Forming Temperature55°C
OH Number (Polymer)49mg KOH/g
Particle Diameter0.1 - 0.2μm
pH7 - 9
Solids0.5wt. %
Specific Gravity (at 25°C)1.16
Coating Properties
ValueUnitsTest Method / Conditions
BlisteringNo blisteringASTM D 714 / ISO 4628
Cross Cut Adhesion5B/5B (Wet/dry)ASTM D 3359
Film Thickness30 - 40 μm
Flexibilitymin. 6 (cracking)mmISO 1520
Gloss (at 20°)65ISO 2813
Gloss (at 60°)82ISO 2813
Impact Resistance (at Diameter=0.5",Extrusion 0.5 kg)min. 0.5mASTM D 2794
Impact Resistance (at Diameter=0.5",Intrusion 0.5 kg)min. 0.5mASTM D 2794
Pencil Hardness (Gouge)4HASTM D3363