Genesee Polymers GP-58

Genesee Polymers GP-58 is a 100% active organic silicone wax copolymer. This unique product is recommended for use as a lubricant, mold release agent and internal lubricant for plastics. When combined with aliphatic solvents, such as mineral spirits, GP-58 forms a dry, colorless film on substrates. This film is stable and will not break down in the presence of water. The lack of any dimethyl silicone removes the problems of orange peel, fisheyes, or similar effects normally associated with dimethyl silicone.

Chemical Family: Silicon-based Compounds

Features: Good Film Former

  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Technologies

Features & Benefits

CASE Ingredients Features
Special Features
  • Acts as an Antiblocking Coating when Applied to Uncured Rubber Products
  • Unique Silicone Copolymer Provides Excellent Metal on Metal Lubrication
  • Acts as a Rust Protective Coating
  • Acts as a Rubber and Plastic Mold Release Agent Lubricant

Applications & Uses

Applications
  • Machine Shop -  Lubricate Cutting Tools, Taps, Drills Etc. Impart Rust Protection by Formation of Wax-like Film
  • Paper Industry  - Antiblocking Paperboard Ice Release
  • Textile Industry  - Release Agent, Water Repellent, ThreadLubricant, Fiber Lubricant
  • Printing Inks  -  Release Agent, Solvent Systems, Water Repellent, Antiblocking
  • Plastics Industry  - Release Agent Internal Lubricant and Mold Release Agent
  • Rubber Industry  -  Release Agent, Mandrel Lubricant Band Ply Lubricant Lubricity Additive Green Rubber Detackifier
  • Typewriter Ribbon - Antiblocking, Solvent Coatings
  • Carbon Paper  - Antiblocking
  • Aluminum Production Grinding  - Lubricate Sliding Surfaces During Extruding, Deep Drawing and Cutting or Grinding
  • Glass Bottle Molding -  Improve Surface Lubricity, Reduce Scratching Candle Industry During Filling
  • Candle Industry - Internal Release Agent.

Properties

Physical Form
Appearance
White Solid
Typical Properties
ValueUnitsTest Method / Conditions
Specific Gravity0.85
Melting Point43°C
Weight/Gallon7.1lbs
Storage StabilityIndefinite
SolubilityAliphatic Hydrocarbon Solvents
Viscosity at 70°C230.2cP

Safety & Health

Processing and Safety Guidelines
  • GP-58 SILICONE WAX may be converted to a solvent based product by first melting the wax, and with stirring, adding to a solution of mineral spirits. A stable 10% active product can be made this way. Note - use caution with flammable or combustible materials. GP-58 may also be blended with other Genesee Polymers' silicone fluids for use as internal processing aids in the rubber manufacturing industry.

Packaging & Availability

Packaging Type

Storage & Handling

Handling Information
  • GP-58 SILICONE WAX is supplied in 5-gallon (35 lbs.) pails and 55-gallon (390 lbs.) drums. No special storage is required.