MATERIAL SAFETY DATA SHEET

Transcription

1 MATERIAL SAFETY DATA SHEET MSDS No: G3320 Effective Date: 12/01/2007 (month/day/year) Revision: LN4 16 NA ENG Trade Name : Chemical Name : Compounded Rubber Stock Synonyms : Not CAS Number : Not Mixture Company Identification : Veyance Technologies Canada, Inc 450 Kipling Ave, Toronto, ON M8Z 5E1 Veyance Technologies Fairlawn, Ohio USA Emergency Phone numbers : Veyance / 24 hour Assistance Chemical Transportation Emergency Assistance Chemtrec (USA) Canutec (Canada) MSDS Information : Technical Assistance ISSUED BY - Global Chemical Material Management - Fairlawn, Ohio COMPOSITION / INFORMATION on the COMPONENTS G3320 LN4 NE - Not Established NA - Not Hazardous Components Percentage by wt CAS No ACGIH* OSHA* (TLV-TWA) (PEL-TWA) Carbon black mg/m3 35 mg/m3 Silica, hydrated amorphous mg/m3 T 6 mg/m3 Zinc oxide mg/m3 R 5 mg/m3 R 10 mg/m3 ST Bis (t-butylperoxy) diisopropylbenzene NE NE Zinc 2-mercaptotoluimidazole NE NE Zinc compound mixture 1-5 NE NE Emergency Overview If ignited by excessive heat or open flame, this product will burn During fire conditions fumes are irritating to eyes and respiratory tract APPEARANCE : Black solid ODOR : Rubber Potential Health Effects --- PRIMARY ROUTES OF ENTRY --Dermal Contact - Inhalation --- SHORT-TERM EXPOSURE --Fumes generated during processing may be irritating to the eyes and respiratory system

2 --- LONG-TERM EXPOSURE --None known for product as produced --- GENERAL FIRST AID --No procedures are expected to be required for handling of rubber stock For fumes generated during high heat procedures: --- INHALATION --If overcome by exposure, remove victim to fresh air --- FLASH POINT and METHOD --Not --- FLAMMABLE LIMITS --LEL : NA UEL : NA --- EXTINGUISHING MEDIA --Water, all purpose (ABC) dry chemical, CO2, foam --- SPECIAL FIRE-FIGHTING PROCEDURES --During emergency conditions, overexposure to thermal decomposition products may cause a health hazard An approved, self-contained breathing apparatus should be worn --- UNUSUAL FIRE AND EXPLOSION HAZARD --Not easily ignited However, when ignited, and particularly in bulk storage, a hot and difficult to control fire may develop This material emits acrid smoke and fumes when burning EPDM may contain low molecular weight components which can volatilize during high temperature processing During mastication in an internal mixer volatiles can collect in a small place and ignite Internal mixers should be well ventilated and sources of ignition eliminated Health Fire Reactivity Specific NFPA Rating 110 Hazard Rating: 0=Insignificant, 1=Slight, 2=Moderate, 3=High, 4=Extreme ---AFTER SPILLAGE/LEAKAGE --- (methods for cleaning up) --- STORAGE --Store in a cool dry place away from excessive heat or open flame --- SKIN PROTECTION --Employees who have prolonged contact with this material should practice good personal hygiene by frequent washing of hands and arms with soap and water --- VENTILATION PROTECTION --When this material is heated, provide enough fresh air and/or exhaust to remove the hot processing fumes from the work area Observe the Occupational Exposure Limit of 3 mg/m3 (Threshold Limit Value - 8 hour time weighted average) for insoluble respirable particulates, not otherwise classified (fumes) --- RESPIRATION PROTECTION --Under normal conditions of use, respiratory protection should not be required --- EYE PROTECTION --Safety glasses --- PROTECTIVE GLOVES --Heavy cotton or impervious if practical APPEARANCE : Black solid ODOR : Rubber DENSITY : Not SOLUBILITY IN WATER : Insoluble MELT POINT : Not established --- FLASH POINT and METHOD --Not SPECIFIC GRAVITY : VAPOR DENSITY : Not % VOLATILE BY VOLUME : Not INITIAL BOILING POINT : Not VAPOR PRESSURE : Not

3 --- MATERIALS TO AVOID --None known --- CONDITIONS TO AVOID --Stable at room temperature Avoid temperatures above 240 C (464 F) --- HAZARDOUS DECOMPOSITION PRODUCTS --Carbon monoxide and carbon dioxide For EPDM rubber, the decomposition products will include organic acids, aldehydes, and alcohols --- SPECIAL SENSITIVITY --Not ORAL LD50 :Not established DERMAL LD50 :Not established INHALATION LC50 :Not established --- OTHER --This product has not been tested for ecological (physical and/or biological) hazards or the data is not available or not known --- DISPOSAL --Incinerate or landfill in accordance with applicable environmental control regulations Recycle if possible United States --- BASIC DESCRIPTION --Not --- FREIGHT DESCRIPTION --Rubber Compounds, Unvulcanized NMFC PRIMARY HAZARD CLASS : NA SUBSIDIARY HAZARD CLASS : NA LABELS REQUIRED : Not --- REPORTABLE QUANTITY --Not --- ADDITIONAL SHIPPING INFORMATION --Not STCC Number: UN No: Packing Group: AA NA NA During curing or other high temperature processes, this material is considered hazardous under the OSHA Hazard Communication Standard CFR Title 29, Part and the WHMIS Canadian legislation --- WHMIS CLASSIFICATION -- Class D, Division 2, Subdivision B --- SARA 311/312 CLASSIFICATION -- None --- INTERNATIONAL -- This material is included in the US EPA Toxic Substances Control Act (TSCA) "Chemical Substances Inventory" Component(s) of this mixture are either on the Canadian "Domestic Substances List" or on the "Non-domestic Substances List" The components of this preparation are included in, or are exempt from, the European Inventory of Existing Commercial Chemical Substances During curing or other high temperature processes, this material is considered hazardous under the Mexican General Regulation on Workplace Safety and

4 Hygiene, Instruction No9, Annex I --- OTHER LOCAL, STATE & FEDERAL -- CAS No & CHEMICAL : Zinc oxide SARA S-313 Toxic Chemical(s) : Zinc compound mixture SARA S-313 Toxic Chemical(s) This rubber stock may produce an odor The odor is caused by the peroxide cure system used in the stock

5 Veyance Technologies, Inc provides the information herein to comply with applicable law The data and information is provided without any warranty, express or implied It is the responsibility of the user to determine safe conditions for use of this product --- END of DOCUMENT --