SC-4000 UV Ink Series (SC-4001 through SC-4990)

Hazardous Ingredients

Acrylated Oligomer 1,4-butanedioldiacrylate CAS# % N/A 50-80 1070-70-8 <5 SECTION III PHYSICAL DATA Boiling Point >100°C Vapor Pressure (mm HG) <1.0 Vapor Density (Air = 1) NA Solubility in Water Insoluble pH Not applicable

Appearance/Odor

Different color pastes with a characteristic odor SECTION IV FIRE AND EXPLOSION HAZARD DATA Flash Point > 100°C Flammable Limits NA Extinguishing Media Water spray, foam, or ABC extinguishers Special Fire Fighting Procedure Dried product can support combustion. Wear air supplied respirator fighting large fire or in unventilated area. Unusual Fire and Explosion Hazards Dried burning product or treated materials can release irritating vapors and smoke. See Sections II and V. SECTION V HEALTH HAZARD DATA Threshold Limit Value: None established for this product. See Section II for information on ingredients. Effects of Overexposure Liquid contact may cause severe eye damage and skin sensitization. Excessive inhalation of monomer vapors may irritate respiratory tract and eyes and may cause headache or nausea. Material has been shown to be a severe skin irritant and an allergic sensitizer. EMERGENCY AND FIRST AID EYE CONTACT Flush eyes with water for 15 minutes, then get medical aid. SKIN CONTACT Rinse with water, then wash with soap and water. Remove wetted clothing, rinse with water then launder before reuse. INHALATION Get fresh air. If breathing is difficult, get medical aid. INGESTION IF CONSCIOUS, rinse mouth with water. Give water to drink. DO NOT INDUCE VOMITING. Get medical aid. IF UNCONSCIOUS, get emergency medical assistance immediately SECTION VI REACTIVITY DATA Stability Uncontrollable polymerization of the product with generation of heat can occur above room temperature or if exposed to direct sunlight. Conditions to Avoid Incompatibility (Mat'ls to avoid) Contamination, freezing, heat sources and direct sunlight can damage the product. Metals radical initiators, strong acids, strong alkalis, electrolyte salts. These can damage the product. Oxidizers may react and cause fire. Hazard Polymerization May occur with exposure to excessive heat or direct sunlight Hazardous Decomposition Products Thermal degradation produces smoke, soot, monomer vapor, and oxides of carbon and nitrogen. SECTION VII SPILL OR LEAK PROCEDURES SPILL RESPONSE - Caution: Eliminate all sources of ignition. Spilled material can cause slippery surfaces. Ventilation area. Wear protective equipment. Use explosion proof and spark proof equipment. SMALL Spills or drippings: Wipe, mop, or wash with soap and water, or absorb. Do not allow liquid to enter sewers and public waters. Transfer Transfer absorbed material into closed containers and dispose of properly. LARGE Spills: Contain and collect for recovery and use or disposal. WASTE DISPOSAL METHOD: Dispose of or incinerate in accordance with applicable local, State, and federal regulations. Avoid release into the environ- ment. SECTION VIII SPECIAL HANDLING PROTECTION Eye Protection Safety glasses and/or face shield absolutely necessary Skin Protection Liquid proof gloves such as PVC. Plastic or rubber apron if needed. Respiratory Protection Not normally needed when ventilation is adequate. If needed, wear a NIOSH approved organic vapor canister type respirator. Ventilation Recommendation Local Exhaust - Recommended. Mechanical - Area ventilation acceptable if adequate to protect workers. Other - Explosion proof or corrosive resistant recommended. Other Protective Equipment Eyewash fountain, safety shower, rubber boots. SECTION IX SPECIAL PRECAUTIONS Precautions in Handling & Storage: Avoid liquid contact with eyes, skin, and clothing. Avoid excessive vapor exposures by inhalation or contact. Do not inhale spray of formulated materials during processing and use. Use only with adequate ventilation. Store unopened containers at 60°C or below. Drying and curing of materials treated with this product evolves hazardous chemicals. Therefore, ventilation must be used to prevent employee overexposure. The possibility also exists that minute traces of these hazardous chemicals will remain on the finished product. These can be released into finished product storage areas. Excessive levels of vapors can accumulate in non-vented headspaces of drums and storage tanks. Drums should be opened only in well ventilated work areas. Product can remain on equipment, so wash promptly after use to prevent film formation. Store at 40-70°F. Use within six months. Keep from freezing. Avoid contamination. Keep containers closed. Storage and handling must be in accordance with OSHA 1910 106 for combustible liquids and OSHA 1910 1200 for exposures.