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Description
GP-61 is a 100% active amine functional silicone wax. This novel silicone wax copolymer is readily soluble, after melting in mineral spirits, to provide a solvent-based release agent. GP-61 is recommended for evaluation as a lubricant, water repellent, antiblocking agent and internal processing aid for thermoplastics. The amine functionality provides temporary rust protection and good bonding to mold substrates. Since GP-61 contains no dimethyl silicone, it will not cause orange peel, fish eyes or similar effects associated with conventional silicones. GP-61 may be easily removed by steam cleaning or solvent wash. GP-58 has the following special features:
- Acts as a Rust Protective Coating
- Unique Silicone Copolymer Provides Excellent Metal on Metal Lubrication
- Acts as an Antiblocking Coating when Applied to Uncured Rubber Products
- Acts as a Rubber and Plastic Mold Release Agent Lubricant
Typical Properties | |
---|---|
Appearance |
White Solid
|
Wt. % Active |
100%
|
Weight/Gallon @ 25°C |
7.1 lbs
|
Solubility |
Aliphatic Hydrocarbon Solvents
|
Specific Gravity |
0.88
|
Melting Point |
102°F - 103°F
|
Molecular Weight (Calculated) |
13100 amu
|
Amine Number * |
30.5
|
* milliliters of 0.1N HCl needed to neutralize 10 gms of product |
Applications
Rubber Industry: | Release Agent |
Plastics Industry: | Release agent |
Paper Industry: | Antiblocking |
Carbon Paper: | Antiblocking |
Typewriter Ribbon: | Antiblocking-Aqueous Coatings |
Textile Industry: | Release Agent |
Printing Inks: | Release Agent-Aqueous Systems |
Candle Industry: | Internal Release Agent |
Glass Bottle Molding: | Improve Surface Lubricity, Reduce Scratching During Filling |
Aluminum Production Grinding: | Lubricate Sliding Surfaces During Extruding, Deep Drawing and Cutting or Grinding |
Machine Shop: | Lubricate Cutting Tools, Taps, Drills, etc. |
Processing and Safety Guidelines
GP-61 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. For safety requirements, refer to Safety Data Sheet.
Packaging/Handling/Storage
GP-61 is supplied in 5-gallon (16 kg.) pails and 55-gallon (182 kg.) drums. No special storage is required.