TECHNOMELT PUR 4676 SY30MLECJ

Move to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.

Symptoms: Asthmatic-type symptoms may develop and may be immediate or delayed up to several hours. Extreme asthmatic reactions can be life threatening.

Immediately flush skin with plenty of water (using soap, if available). Remove contaminated clothing and footwear. If symptoms develop and persist, get medical attention. Wash clothing before reuse.

Symptoms: This compound is a known skin sensitizer.

Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Get medical attention.

Symptoms: Workplace vapors have produced reversible corneal epithelial edema impairing vision.

Do not induce vomiting. Never give anything by mouth to an unconscious person. Get medical attention.

Water spray (fog), foam, dry chemical or carbon dioxide.

During a fire, MDI vapors and other irritating, highly toxic gases may be generated by thermal decomposition or combustion. At temperatures above 204.4°C (400°F), polymeric MDI can polymerize and decompose which can cause pressure build-up in closed containers. Explosive rupture is possible. Sealed containers at elevated temperatures or contaminated with water may rupture explosively.

Wear self-contained breathing apparatus and full protective clothing, such as turn-out gear. In case of fire, keep containers cool with water spray.

Use personal protection recommended in Section 8, isolate the hazard area and deny entry to unnecessary and unprotected personnel.

absorb isocyanates with sawdust or other absorbent, shovel into suitable unsealed containers, transport to well ventilated area (outside) and treat with neutralizing solution: mixture of 80% water and 20% non-ionic surfactant Tergitol TMN-10; or 90% water, 3-8% concentrated ammonia and 2% detergent. Allow to stand uncovered for 48 hours to let carbon dioxide escape.

Do not allow product to enter sewer or waterways.

Remove all sources of ignition. Ensure adequate ventilation. Isolate area. Keep unnecessary personnel away. Refer to Section 8 "Exposure Controls / Personal Protection" prior to clean up.

Materials: sawdust or other absorbent

Use only with adequate ventilation. Exposure to vapors of heated MDI can be extremely dangerous. Prevent contact with eyes, skin and clothing. Do not breathe vapor and mist. Wash thoroughly after handling. Keep away from heat, spark and flame.

Keep in a cool, well ventilated area away from heat, sparks and open flame. Keep container tightly closed until ready for use. Store in tightly closed containers to prevent moisture contamination. Do not reseal if contamination is suspected.

Wash thoroughly after handling.

Keep away from heat, spark and flame.

Stable under normal conditions of storage and use.

Not available.

Contact with moisture, other materials which can react with isocyanates, or temperatures above 204.4°C (400°F), may cause polymerization.

Heat, flames, sparks and other sources of ignition. High temperatures. Contamination with water.

Water, Amines, Alkalis, Alcohols. Will cause some corrosion to copper alloys and aluminum.

Isocyanate vapors Oxides of carbon. Oxides of nitrogen. Hydrogen cyanide. Oxides of phosphorus.