MATERIAL SAFETY DATA SHEET Finished Product Date-Issued: 2/26/2004 MSDS Ref. No: NTE303 Date-Revised: 2/26/2004 Revision No: New MSDS Thermal Grease 1. PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: NTE303 PRODUCT DESCRIPTION: Thermal Grease PRODUCT CODE: NTE303 CHEMICAL FAMILY: Chemplex 1381 MANUFACTURER NTE Electronics, Inc. 44 Farrand Street Bloomfield, NJ 07003 Phone: 973-748-5089 24 HR. EMERGENCY TELEPHONE NUMBERS CHEMTREC (U.S.): (800) 424-9300 CANUTEC: (613) 996-6666 EMERGENCY PHONE: 800-631-1250(8-5pm est) 2. CHEMICAL AND PHYSICAL PROPERTIES SOLUBLITY IN WATER (@20C): SPECIFIC GRAVITY (WATER=1): VAPOR PRESSURE (mmHg @ 20C): EVAPORATION RATE (ether = 1): PERCENT VOLATILE (by weight): NIL >1.0 NIL >0.001 ZERO VAPOR DENSITY (AIR-1): >1 STRONG ACID: NO STRONG BASE: NO BOILING POINT (DEG F): +600 F MELTING POINT (DEG F): N.A. APPEARANCE AND ODOR: WHITE GEL, ODORLESS 3. REACTIVITY DATA STABILITY: STABLE NOTE: INCOMPATIBILITY: KEEP AWAY FROM STRONG OXIDIZERS HAZARDOUS POLYMERIZATION WILL NOT OCCUR 4. FIRE AND EXPLOSION DATA FLASH POINT (METHOD): 600 F MIN FLAMMABLE LIMITS-LEL: UNK EXTINGUISHING AGENTS: DRYCHEMICAL (X) CO2 (X) UEL: UNK WATERSPRAY (X) FOAM (X) SPECIAL FIRE FIGHTING PROCEDURES: Avoid breathing vapors. Use breathing apparatus in confined areas. Cool exposed containers with waterspray. HAZARDOUS THERMAL DECOMPOSITION PRODUCT: Silicon dioxide, carbon oxides, formaldehyde unidentified organic compounds. 5. PRECAUTIONS FOR SAFE HANDLING AND USE STEPS TO TAKE IN CASE OF SPILL: Add absorbent to spill area. Keep silicone products out of sewers and waterways. Advise authorities if they do enter. WASTE DISPOSAL METHOD: Dispose of at appropriate waste facility in accordance with regulations. PRECAUTIONS IN STORAGE: Keep containers closed when not in use. Do not handle near heat, flames, sparks. Do not weld or heat empty containers. 6. HEALTH HAZARD DATA PERMISSIBLE CONCENTRATIONS (AIR): None established ROUTE EFFECT OF OVEREXPOSURE EYES NONE EXPECTED SKIN PROLONGED OR REPEATED CONTACT MAY CAUSE MILD IRRITATION INHALATION NONE EXPECTED INGESTION NONE EXPECTED CHRONIC NONE EXPECTED EMERGENCY FIRST AID PROCEDURE FLUSH WITH WATER. SEE PHYSICIAN WASH WITH SOAP AND WATER. IF HIGH-PRESSURE, GET IMMEDIATE MEDICAL ATTENTION. REMOVE FROM CONTAMINATED AREA HAZARDOUS INGREDIENTS TLV, TWA, PEL IARC, NTP, OSHA SILICA THICKNER PEL 20 MPPCF (AS DUST) NOT LISTED TWA 5 MG/M3 (AS DUST) NOT LISTED ZINC COMPOUND *<80% 7. CONTROL MEASURES RESPIRATION PROTECTION: NONE NORMALLY NEEDED VENTILATION TYPE: GENERAL ADEQUATE. USE LOCAL MECHANICAL TO INSURE TLV’S NOT SURPASSED WHERE APPLICABLE. SKIN PROTECTION: CHEMICALLY RESISTANT EYE PROTECTION: GOGGLES OR FACESHIELD DESIRABLE OTHER PROTECTIVE MEASURES: NONE NORMALLY NEEDED 8. MISCELLANEOUS UNK MEANS UNKNOWN EST MEANS ESTIMATED N.A. MEANS NOT APPLICABLE * This component is regulated under section 313 of SARA The information contained herein is based on data considered accurate. However, no warranty, expressed or implied, is given regarding the accuracy of these data or the results to be obtained from the use thereof.