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Intumax AC 2

CASE Ingredients Features
Low Toxicity

Intumax AC 2BG is a new revolutionary flame retardant / intumescent agent. Intumax AC 2 is ideal for incorporation into thermoset coatings and foams, potting compounds, fiberglass reinforced structures, as well as electronic laminates and many other applications. Intumax AC 2 has been proven successful in epoxy, phenolic, acrylic, vinyl acetate, urethane and PVC resin systems. When blended into your resin system, Intumax AC 2 will react to heat and or flame to foam and form a thick, high yield char barrier. The char barrier will extinguish fire and prevent further flame spread. Additionally, the char foam insulates and protects the coated substrate from heat and fire damage. Intumax AC 2 is halogen free and does not evolve the highly toxic and corrosive gasses associated with many other fire retardants. Intumax AC 2 does all this at loading levels of only 10-20%.

Properties

Physical Form
  • Powder
  • Solid

Identification

CASE Ingredients Functions
Flame RetardantIntumescent

Product families

Applications

Applications
  • Paints & Coatings — Other Paints & Coatings Applications
Electrical & Electronics — Packaging & Assembly
  • Potting Compounds

Product Families

CASE Ingredients — Additives
  • Functional Additives

Other characteristics

Brand
Intumax
Features
Low Toxicity
Functions
Flame Retardant, Intumescent
Labeling Claims
Halogen-free
Compatible Polymers & Resins

Acrylics, Epoxies (EP), Phenolic Resins, Polyurethanes (PU), Polyvinyl Acetate (PVA), Polyvinyl Chloride (PVC)

Markets
  • Electrical & Electronics
  • Paints & Coatings
Technology
CASE Ingredients
Compatible Polymers and Resins
  • Acrylics
  • Epoxies (EP)
  • Phenolic Resins
  • Polyurethanes (PU)
  • Polyvinyl Acetate (PVA)
  • Polyvinyl Chloride (PVC)

Technical data

Table 1 of 1

7 rows
CharacteristicValueUnit
Solubility in H₂0 (170°F)max. 1%
Particle Size3 - 5microns
Char Activation Temperature300°C
Purity98%
Char Forming Efficiency99%
Char forming efficiency99%
Char activation temperature300°C

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