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BIOACT®* SC-10 Non-Aqueous Cleaner GENERAL DESCRIPTION BIOACT SC-10 Cleaner is a mixture of organic solvents designed specially for non-aqueous cleaning applications. BIOACT SC-10 effectively removes most types of raw solder paste residues and uncured SMD adhesives. It is also effective on post-soldering flux residues and other organic contaminants associated with printed circuit board assembly. The product will evaporate completely with minimal odor. No water rinse is required. BIOACT SC-10 is an excellent replacement for IPA in most applications. FEATURES & BENEFITS • Effective cleaner at ambient temperature. Ideal for stencil cleaning and non-aqueous batch cleaning. • High solvency of solder paste residues. Reduces process time. • High flux loading capacity. Longer bath life. • Non-corrosive. Compatible with most stencil and PWA materials of construction. • Fast evaporation. Reduces process time. No water rinse required. • Effective in a wide range of applications. Reduces the number of chemicals required in a facility PROCESS (Stencil/PWA Cleaning) - BIOACT SC-10 Cleaner is used at ambient temperatures to dissolve raw solder paste residues, uncured SMD adhesives, flux residues, tape residues and other oily contaminants such as fingerprints. After cleaning, stencils or assemblies can be dried by evaporation or solvent displacement with forced air (no water rinse is required). If additional cleanliness is needed, stencils or assemblies may be rinsed with a secondary BIOACT SC-10 rinse. Bath life will depend on stencil cleanliness requirements. For PWA cleaning, refractive index and/or specific gravity can be used to determine rosin loading in the cleaning solution (contact Petroferm for more information). In both stencil and PWA cleaning, the use of a secondary rinse generally will allow for longer utilization of the initial BIOACT SC-10 wash bath. EQUIPMENT - BIOACT SC-10 Cleaner is suited for use in appropriately designed non-aqueous equipment. (As a general guideline, BIOACT SC-10 is suitable for use in most equipment which is designed to handle IPA.) This includes batch equipment by Martin Marietta (Jet Clean), ECD, EMC and Austin American. In addition, BIOACT SC- 10 Cleaner can be recovered by batch vacuum distillation. Contact Petroferm for recommendations on equipment applications. MATERIALS COMPATIBILITY - The effect of BIOACT SC- 10 Cleaner on solder paste stencils, printed wiring assemblies, electronic components and markings is comparable to that of traditional halogenated and alcohol cleaning solvents. Safe for epoxies, flex laminates and other cross-linked polymers, such as cured solder mask. Sensitive materials such as RTV silicone, polystyrene, polyurethane and some polycarbonates may be attacked after prolonged exposure to the liquid. DISPOSAL - When it has been determined that the BIOACT SC-10 bath is no longer useful, the solution can be disposed of through fuel blending. The cost of fuel blending BIOACT SC-10 is determined by fuel volume, water content and solids content. Heavy metal content should be analyzed to see if the BIOACT SC-10 waste is potentially a hazardous waste. Laidlaw Environmental Service, Ashland Chemical Environmental Service or other reputable waste hauling and disposal companies are recommended. PACKAGING AND STORAGE BIOACT SC-10 is available both as bulk liquid in 1, 5 and 55 gallon containers and as pre-saturated wipes in tubs. When shipped by ground or air transportation, it is considered a "flammable liquid". When stored, it is considered a Class II combustible liquid according to current NFPA regulations. BIOACT SC-10 has a shelf life of 18 months from date of manufacture. (BIOACT SC-10 may still be usable beyond this date; contact Petroferm for information on determining whether out of shelf-life product is still within specification.) HEALTH & SAFETY BIOACT SC-10 Cleaner is intended for use by technically trained personnel. Repeated contact with skin may cause irritation. Use standard chemicals handling procedures, including solvent resistant gloves (Nitrile, Viton or PVA) and safety glasses with side shields or chemical goggles. The use of latex gloves is not recommended for this product. Use in well ventilated areas. Please consult product MSDS for more information
