Dynasolve CU-9
NON-FLAMMABLE SOLVENT FOR CLEANING RELEASE AGENTS

Dynasolve CU-9 is a high flash point proprietary solvent system designed to remove both uncured and cured silicone release agents from metal moulds.  Dynasolve CU-9 is very effective in the polyurethane moulding industry and the baking industry. Dynasolve CU-9 also dissolves RTV silicones and polyamide-based adhesives. The product is a non-chlorinated, nonflammable, non-carcinogenic, non-ozone depleting solvent designed to replace solvents such as methylene chloride and 1,1,1-trichloroethane in cleaning silicone mould release build-up. Dynasolve CU-9 is much safer than the above mentioned chlorinated solvents and friendlier to the environment. It can be used for extended periods, tolerates a high resin loading and will reduce disposal costs. In addition, Dynasolve CU-9 is recyclable using vacuum distillation.
 

APPLICATIONS:
1. For the polyurethane moulding industry, it removes built-up silicone and polyurethane residue by breaking the bond to the metal mould so that the mould can be cleaned by a gentle brushing action.
2. For the baking industry, it removes the cured silicone release glaze and baked residue from the pan by dissolving the outer layers, then penetrating the metal bonding layer and lifting it to enable easy removal of the silicone release agent.
3. Dynasolve CU-9 dissolves RTV silicones.
4. Dynasolve CU-9 dissolves polyamide-based hot melt adhesives.

TYPICAL PROPERTIES:

Color water white to slight amber
Specific Gravity 0.98
Boiling Point >400oF
Flash Point 210oF

DIRECTIONS FOR USE:
1. Dynasolve CU-9 works slowly at room temperature, but much faster at 225-250oF. 
2. Pour solvent into metal container (preferably stainless steel) and immerse mould.
3. If mould is too large for immersion, bring mould to 250oF and pour warm solvent (125-150oF) into mould.
4. For the baking industry, if pans can not be easily immersed, place warm solvent into hot pans. 
5. The residue should brush off in less than one hour.
6. Dynasolve CU-9 can be rinsed off mould or pan surface with water or detergent and water. 

MATERIALS OF CONSTRUCTION:

Recommended: Teflon, EPDM, Kalrez, Mild Steel, Polypropylene
Avoid:  Viton, PVC, ABS, Buna N, Kynar Zefan, Noryl EN265, PET, Butyl Rubber

CAUTION:
Dynasolve CU-9 is a reactive solvent and proper precautions must be observed.  Please refer to MSDS for safety procedures in handling this product.

AVAILABILITY AND TERMS:
Dynasolve CU-9 is packages in US pints, quarts, 9-pint containers, 5-gallon pails, and 55-gallon drums. It is a stock item and can be shipped by UPS (ground or air), truck or air freight. Terms are Net 30 days, FOB shipping point. Prices are subject to change without notice.

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Dynaloy, Inc. takes every precaution in the manufacture of its products. The information in this sheet is based upon our own research and is considered accurate. However, no warranty is expressed or implied regarding accuracy and results to be obtained, since operating conditions in your plant are beyond our control.