Product ID:CERAMIC STUD WELDING FERRULE
MSDS Date:02/01/1986
FSC:3438
NIIN:00D000867
MSDS Number: BBDLW

NELSON STUD WELDING DIV.,TRW,INC.

7900 W. RIDGE RD
ELYRIA, OH 44036

Emergency Phone: 216-245-6931

Info Phone: 216-245-6931

Preparer: A.L. LOTT

Cage: 85105

NELSON STUD WELDING DIV.,TRW INC.

ELYRIA, OH 44036 US

Telephone: 216-245-6931

Cage: 85105

SILICA, CRYSTALLINE - QUARTZ

CAS: 14808-60-7

RTECS: VV7330000

Fraction By Weight: 27%

OSHA PEL SEE TABLE Z3

ACGIH TLV: 0.1 MG/M3 RDUST;9293

BALENCE IS NON-HAZARDOUS

Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:CHRONIC INHALATION MAY LEAD TO
SILICOSIS. BREATHING OF DUST CAUSES RESPIRATORY IRRITATION. DUST IS
UNLIKELY TO BE GENERATED.
Effects of Overexposure:IRRITATION OF RESPIRATORY TRACT OT EYE.
Medical Cond Aggravated by Exposure:PRE-EXISTING RESPIRATORY DISORDERS.

First Aid:DUST IN EYE:FLUSH WITH WATER. INHALED:REMOVE FROM EXPOSURE.
IF IRRITATION PERSISTS,GET MEDICAL CARE.

Flash Point:NON-FLAMMABLE
Extinguishing Media:NOT FLAMMABLE. USE MEDIA APPROPRIATE FOR
SURROUNDING FIRE.
Fire Fighting Procedures:NONE
Unusual Fire/Explosion Hazard:NONE

Spill Release Procedures:USE NORMAL GOOD HOUSEKEEPING PROCEDURES. SWEEP
UP MINIMIZING DUST.
Neutralizing Agent:NONE

Handling and Storage Precautions:PROTECT FROM ELEMENTS TO PREVENT RUST.

Respiratory Protection:USE NIOSH/MSHA RESPIRATOR FOR METAL FUMES IF
EXPOSED ABOVE TLV/PEL.
Ventilation:USE LOCAL EXHAUST TO KEEP EXPOSURE BELOW PEL/TLV.
Protective Gloves:TO PROTECT FROM THERMAL BURNS.
Eye Protection:APPROPRIATE ANSI WELDING GOGGLES.
Other Protective Equipment:OTHER CLOTHING AS NEEDED TO PREVENT THERMAL
BURNS.
Work Hygienic Practices:USE GOOD INDUSTRIAL HYGIENE PRACTICE.
Supplemental Safety and Health

HCC:N1
Melt/Freeze Pt:M.P/F.P Text:<2800F1539C
Solubility in Water:INSOLUBLE
Appearance and Odor:TAN CERAMIC,NO ODOR.
Percent Volatiles by Volume:NONE

Stability Indicator/Materials to Avoid:YES
NONE KNOWN
Stability Condition to Avoid:NONE
Hazardous Decomposition Products:NONE

Waste Disposal Methods:DISPOSE I/A/W FEDERAL,STATE,LOCAL REGULATIONS.
MFR SUGGESTS LANDFILL AS NORMAL WASTE. ANY MATERIAL THAT CANNOT BE
RECLAIMED.

Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.