CARDISOLV #7674
Booster Solvent & Pre-Wash Solvent

Use with detergent solutions to remove substances that are difficult or impossible to remove with detergent solutions alone. It dissolves or softens many organic substances so that they can be dispersed in a detergent solution and washed away. Use to remove resins, latexes, asphalts, paints, and intermediates for plastics. It is harmless to all metals. Before using on lined tanks, make sure it will not affect the tank liner.

To Use As Booster Solvent

Add to a solution of any detergent; it is usually used with alkaline detergents such as Chempace tank cleaners Metalterj #222 and Metalterj #286. Use in recirculation systems, or in agitated tanks, or by similar methods that provide sufficient mechanical action to disperse the solvent and the substances that are being removed. Use at any temperature up to the boiling point of the solution, about 215F.

Normally, use at from 1% to 10% of the volume of the cleaning solution. The most cost-effective concentration depends on the quantity and the properties of the substance to be removed, on other components of the cleaning solution, on porosity of the surface, temperature, soak time, and the degree of agitation applied by the cleaning method. Initial trial at 5% is recommended; increase or decrease as needed.

To Use As Pre-Wash Solvent

Before washing with a detergent solution, apply Cardisolv #7674 to the substance to be removed. Use full strength. Use cold or hot, usually cold. Apply by spray or immersion. Let soak or recirculate until the substance is dissolved or softened. Then wash with detergent solution. The soak time required is usually less than 30 minutes but time varies for different substances from a few seconds up to several hours.

Typical Applications

Some of these substances may require a washing temperature over 180F. A substance may be listed under more than one name.

Acrylic Resins	Methacrylates
Adhesives	Methacrylic Resins
Asphalts	Nitrocellulose
Alkyd Resins	Nitrocellulose Resins
Butadiene-Styrene Resins	Nitrile Rubber Resins
Butyrates	Oils
Cellulose Resins	Paints
Cellulose-Acetate Resins	Plasticizers
Cumarone-Indene Resins	Petroleum Oils
Chlorinated Rubber Resins	Plastics Intermediates
Enamels	Paraffins
Ethyl Cellulose Resins	Phenolics
Epoxies	Polyurethanes
Epoxy Resins	Polyvinyl Resins
Ethylene Oxide Polymeric Resins	Polyvinyl Chloride Resins
Gums	Polyvinyl Acetate Resins
Inks	Polyvinylidene Chloride Resins
Isocyanate Resins	Polyvinyl Formal Resins
Latexes	Polyvinyl Butyral Resins
Lacquers	Polyvinyl Alcohol Resins
Polyvinyl Pyrrolidone Resins	Tar
Polycarbonate Resins	Urea-Formaldehyde Resins
Polystyrene Resins	Urethane Resins
Polyethylene Resins	Varnishes
Resins	Vegetable Oils
Styrene	Vinyl Acetate
Silicone Resins	Waxes

Properties - DOT Class - Precautions

Color & State @ 70F	amber liquid		Evaporation Rate vs. Water	slower
Odor	mild		Flash Point	250F
Specific Gravity	1.1		Boiling Point vs. Water	higher
pH, 3% solution	7		MCA Class	nonflammable
Viscosity	as water		DOT-Hazard Label	none

Avoid contact with skin and especially eyes. In case of contact with eyes, flush with water for at least 15 minutes and get medical attention. In case of contact with skin, wash with soap and water. If spray is inhaled, blow nose, rinse mouth with water and spit out, drink water, seek fresh air. For industrial use only. KEEP OUT OF REACH OF CHILDREN.