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Genesee Polymers GP-596

Genesee Polymers' GP-596 is a 28% active epoxy functional silicone polymer in solution. The epoxy functionality in GP-596 allows for rapid cross-linking with standard amine curing agents. Selecting the proper curing agent is dependent on application techniques, pot life requirements, cure conditions and physical properties needed.Cured coatings formed from GP-596exhibit greater elongation, higher impact resistance and more flexibility, than coatings formed from standard bisphenol A type resins. This increased flexibility allows for greater adhesion to coated surfaces, resulting in improved durability.In addition to the tough coating properties of GP-596, the presence of the unique silicone-epoxy copolymer imparts non-stick and rust inhibiting characteristics as well. This strongly suggests applications involving protection of ferrous and nonferrous metals exposed to extreme abrasion conditions, or corrosive atmospheres.GP-596may be formulated with pigments, thickeners, dispersants and other additives as needed to yield finished coatings. The technology of formulating is closely related to standard epoxy resin coatings applications.

Functions: Corrosion Inhibitor, Crosslinking Agent

Chemical Family: Silicon-based Compounds

Features: High Impact Resistance, Improved Flexibility, Improves Adhesion

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Identification & Functionality

CASE Ingredients Functions
Technologies

Features & Benefits

Special Features
  • Forms Highly Adhesive Flexible Coatings
  • Extremely Durable
  • Rust Inhibition
  • Clear, Cured Film
  • Abrasion Resistant
  • Excellent Bonding
  • Release Properties
  • Excellent Weathering
  • Chemical Resistant
  • Curable at Ambient or Elevated Temperatures

Applications & Uses

Compatible Substrates & Surfaces
Coating Type
Applications
  • Flexible Coatings
  • Release Coatings
  • Plastic Additives (impact modifier)
  • Rust Inhibiting Coating
  • Adhesives (imparts flexibility)
  • Marine & Industrial Maintenance Coatings
  • Barnacle Release Coatings
  • Coil Coatings
  • Concrete Mold Release
  • Automotive Rust Proofing
  • Fiberglass Sizing Agent
  • Filler Treatment
  • Conductive Coatings
  • Electronics
  • Copper and Brass Protective Coating
  • Plastic Internal Release Agent

Properties

Physical Form
Appearance
Clear to Slightly Hazy Liquid
Typical Properties
ValueUnitsTest Method / Conditions
Specific Gravity0.93
Weight/Gallon7.8lbs
Viscosity30cSt
Flash Point (P.M.C.C.)64°F
Active28%
Equivalent Weight per Epoxy (EEW) (Solution)1720gms.
SolventsXylenes

Technical Details & Test Data

Suggested Curing System
  • Combine:
  1. 100 parts GP-596Epoxy Functional Silicone Solution
  2. 3.5 parts Ancamine 1617 Curing Agent (Air Products & Chemical, Inc.; Allentown, PA)
  • This mixture may be applied by spraying, dipping or brushing. Applied films will cure completely in 2 -7 days at room temperature, or four hours at 105C. Use proper precautions needed for handling coatings containing flammable solvents.Catalyzed solutions of GP-596and curing agent have a limited pot life.

Safety & Health

Processing and Safety Guidelines
  • The handling of GP-596 EPOXY FUNCTIONAL SILICONE SOLUTION involves the use of Flammable solvents (toluene, isopropyl alcohol), which present certain hazards in use.

Storage & Handling

Handling Information
  • GP-596 EPOXY FUNCTIONAL SILICONE SOLUTION is supplied in 5-gallon (40 lbs.) pails and 55-gallon (430 lbs.) drums. Observe safe conditions common to storing Flammable Materials. Do not store near fire or flame. Moisture Sensitive. Keep containers tightly sealed. Do not weld or cut drums, even when empty.