POLYCAST TECHNOLOGY -- ACRYLIC SHEET, BR 
MATERIAL SAFETY DATA SHEET
NSN: 933000N025168
Manufacturer's CAGE: 20434 
Part No. Indicator: A 
Part Number/Trade Name: ACRYLIC SHEET, BR 
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                            General Information
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Company's Name: POLYCAST TECHNOLOGY CORP 
Company's Street: 69 SOUTHFIELD AVE 
Company's City: STAMFORD 
Company's State: CT 
Company's Country: US 
Company's Zip Code: 06902 
Company's Emerg Ph #: 203-327-6010; 203-327-6013 
Company's Info Ph #: 203-327-6010; 203-327-6013 
Record No. For Safety Entry: 001 
Tot Safety Entries This Stk#: 001 
Status: SMJ 
Date MSDS Prepared: 01MAY90 
Safety Data Review Date: 09FEB95 
MSDS Serial Number: BMPFX 
Hazard Characteristic Code: N1 
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                     Ingredients/Identity Information
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Proprietary: YES 
Ingredient: PROPRIETARY
Ingredient Sequence Number: 01 
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Proprietary: YES 
Ingredient: PROPRIETARY
Ingredient Sequence Number: 02 
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                     Physical/Chemical Characteristics
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Appearance And Odor: NONE SPECIFIED BY MANUFACTURER.
Boiling Point: N/A 
Vapor Pressure (MM Hg/70 F): SEE INGRED 
Vapor Density (Air=1): N/A 
Specific Gravity: 1.19 
Evaporation Rate And Ref: NIL 
Solubility In Water: NIL 
Percent Volatiles By Volume: N/A 
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                      Fire and Explosion Hazard Data
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Flash Point: NOT APPLICABLE 
Lower Explosive Limit: N/A 
Upper Explosive Limit: N/A 
Extinguishing Media: CO2, WATER, DRY CHEMICAL.
Special Fire Fighting Proc: WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT (FP N).
Unusual Fire And Expl Hazrds: NONE
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                              Reactivity Data
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Stability: YES 
Cond To Avoid (Stability): TEMPERATURES ABOVE 700F, HEAT AND IGNITION
SOURCES.
Materials To Avoid: STRONG ACIDS, BASES, OXIDIZING AGENTS.
Hazardous Decomp Products: PRODUCES CO, CO2 & SMOKE. TEMPS >700F CAN CAUSE
METHYL METHACRYLATE MONOMER (MMA) TO BE RELS. OPER SUCH AS (SUPP DATA)
Hazardous Poly Occur: NO 
Conditions To Avoid (Poly): NOT RELEVANT
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                            Health Hazard Data
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LD50-LC50 Mixture: NONE SPECIFIED BY MANUFACTURER. 
Route Of Entry - Inhalation: YES 
Route Of Entry - Skin: NO 
Route Of Entry - Ingestion: YES 
Health Haz Acute And Chronic: INGEST: INGEST OF SM QTYS OF MATL UNDER
NORMAL CIRCUMSTANCES WOULD NOT CAUSE HARMFUL EFT. INHAL: GROSS OVEREXP TO
NUISANCE PARTICLES, REGARDLESS OF HOW GENERATED, MAY CAUSE IRRIT OF RESP
TRACT. SKIN/EYE: NUISANCE PARTICLES MAY CAUSE IRRIT.
Carcinogenicity - NTP: NO 
Carcinogenicity - IARC: NO 
Carcinogenicity - OSHA: NO 
Explanation Carcinogenicity: NOT RELEVANT
Signs/Symptoms Of Overexp: VAPOR MAY CAUSE IRRITATION OF THE EYES, NOSE
AND THROAT. MAY CAUSE CENTRAL NERVOUS SYSTEM EFFECTS, SUCH AS DIZZINESS,
HEADACHE, NAUSEA, LOSS OF CONSCIOUSNESS. UNDER SOME CIRCUMSTANCES MUTAGENIC
CHANGES HAVE BEEN OBSERVED WITH MMA.
Med Cond Aggravated By Exp: NONE SPECIFIED BY MANUFACTURER.
Emergency/First Aid Proc: INGEST: CALL MD IMMEDIATELY (FP N). INHAL: IF
AFFECTED BY INHAL, REMOVE TO FRESH AIR. IF BREATHING DIFFICULTY PERSISTS,
CONSULT MD. A STRONG NAPHTHALENE SMELL MAY ARISE DURING CUTTING OF MATL.
PROPER VENT IS REQ. EYE: FLUSH IMMEDIATLY WITH LARGE AMOUNTS OF WATER FOR
AT LEAST 15 MINUTES. CALL MD. SKIN: FLUSH WITH COPIOUS AMOUNTS OF WATER.
CALL MD (FP N).
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                   Precautions for Safe Handling and Use
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Steps If Matl Released/Spill: NOT APPLICABLE FOR SHEET; FOR SAWDUST OR
CHIPS, SWEEP INTO BAG OR OTHER SUITABLE CONTAINER.
Neutralizing Agent: NONE SPECIFIED BY MANUFACTURER.
Waste Disposal Method: SANITARY LANDFILL. DISPOSAL MUST BE IN ACCORDANCE
WITH FEDERAL, STATE AND LOCAL REGULATIONS (FP N).
Precautions-Handling/Storing: NOT APPLICABLE.
Other Precautions: NONE.
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                             Control Measures
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Respiratory Protection: A PROPERLY FITTED NIOSH/MSHA APPROVED ORGANIC
RESPIRATOR OR A SUPPLIED AIR RESPIRATOR IS REQUIRED.
Ventilation: PROVIDE SUFFICIENT VENT IN VOLUME & PATTERN TO KEEP AIRBORNE
LEVELS OF METHYL METHACRYLATE BELOW 100 PPM.
Protective Gloves: LEATHER WORK GLOVES ARE RECOMMENDED. 
Eye Protection: CHEMICAL WORKERS GOGGLES (FP N). 
Other Protective Equipment: NONE REQUIRED.
Work Hygienic Practices: NONE SPECIFIED BY MANUFACTURER.
Suppl. Safety & Health Data: HAZ DECOMP PRODS: SAWING, ROUTING AND
DRILLING CAN ALSO LIBERATE MMA. UNDER COMBUSTION CONDITIONS, MMA WILL
IGNITE AND PRODUCE CO, CO2 AND WATER.
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                            Transportation Data
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Trans Data Review Date:   92114 
DOT PSN Code: ZZZ 
DOT Proper Shipping Name: NOT REGULATED BY THIS MODE OF TRANSPORTATION
IMO PSN Code: ZZZ 
IMO Proper Shipping Name: NOT REGULATED FOR THIS MODE OF TRANSPORTATION
IATA PSN Code: ZZZ 
IATA Proper Shipping Name: NOT REGULATED BY THIS MODE OF TRANSPORTATION
AFI PSN Code: ZZZ 
AFI Prop. Shipping Name: NOT REGULATED BY THIS MODE OF TRANSPORTATION
Additional Trans Data: NOT REGULATED FOR TRANSPORTATION
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                               Disposal Data
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                                Label Data
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Label Required: YES 
Technical Review Date: 21JAN92 
Label Date: 21JAN92 
Label Status: G 
Common Name: ACRYLIC SHEET, BR 
Chronic Hazard: NO 
Signal Word: CAUTION! 
Acute Health Hazard-Slight: X 
Contact Hazard-Slight: X 
Fire Hazard-None: X 
Reactivity Hazard-None: X 
Special Hazard Precautions: ACUTE: INHALATION MAY CAUSE IRRITATION OF THE
RESPIRATORY TRACT AND MAY CAUSE CENTRAL NERVOUS SYSTEM EFFECTS, SUCH AS
DIZZINESS, HEADACHE, NAUSEA, LOSS OF CONSCIOUSNESS. VAPOR MAY CAUSE
IRRITATION OF THE EYES, NOSE AND THROAT. CHRONIC: NONE SPECIFIED BY
MANUFACTURER.
Protect Eye: Y 
Protect Skin: Y 
Protect Respiratory: Y 
Label Name: POLYCAST TECHNOLOGY CORP 
Label Street: 69 SOUTHFIELD AVE 
Label City: STAMFORD 
Label State: CT 
Label Zip Code: 06902 
Label Country: US 
Label Emergency Number: 203-327-6010; 203-327-6013