Product ID:CER-WOOL ROLLBOARD & ROLLBOARD LT
MSDS Date:11/01/1985
FSC:5640
NIIN:00N017149
MSDS Number: BLCBT

C-E REFRACTORIES

VALLEY FORGE, PA 19482
US

Emergency Phone: 215-337-1100

Info Phone: 203-285-9693

Cage: 8C482

C-E REFRACTORIES DIV OF COMBUSTION ENGINEERING

KING OF PRUSSIA, PA 19406 US

Telephone: 215-337-1100

Cage: 8C482

ACCEPTABLE NIOSH/MSHA APPRVD RESP ARE REC FOR GIVEN

RTECS: 9999999ZZ

DUST MASK. 5.0-50.0 F/CC - FULL FACEPIECE W/HIGH

RTECS: 9999999ZZ

APPROVED AIR SOURCE REQUIRED.

RTECS: 9999999ZZ

CER-WOOL ROLLBOARD. (A CERAMIC FIBER CONTAINING INGREDIENTS

ACGIH TLV: 10MG/M3 TDUST

ACRYLIC BINDER

Fraction By Weight: 5%

SILICA, CRYSTALLINE - CRISTOBALITE

CAS: 14464-46-1

RTECS: VV7325000

Fraction By Weight: <1%

OSHA PEL SEE TABLE Z3

ACGIH TLV: 0.05 MG/M3 RDUST9293

DEVELOPING DISEASE. SYMP ARE USUALLY DELAYED (10

RTECS: 9999999ZZ

CERAMIC FIBER IS UNDER INVESTIGATION AS POSS ANIMAL

RTECS: 9999999ZZ

TO DUST FROM THIS PROD SHOULD BE MIN UNTIL FURTHER

RTECS: 9999999ZZ

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:YES OSHA:NO
Health Hazards Acute and Chronic:CER-WOOL ROLLBOARD IS A CERAMIC FIBER,
OF MINERAL FAMILY CONTG 5% ACRYLIC BINDER. CURRENT ACGIH TLV FOR
MINERAL WOOL FIBER, AS DUST IS 10MG/M3. PROD AS SOLD CNTNS < 1%
CRYSTALLINE SILICA; HOWEVER, CR YSTALLINE SILICA(CRISTOBALITE) WILL
FORM AFTER SERVICE TEMPS > 1000C. "AFTER SERVICE" DUSTS WILL (SEE
EFTS OF OVEREXP)
Explanation of Carcinogenicity:THIS PRODUCT IS SUSPECTED TO BE AN
ANIMAL CARCINOGEN. CRYSTALLINE SILICA:GROUP 2A (IARC).
Effects of Overexposure:HLTH HAZ:TYPICALLY CONTAIN>20% CRISTOBALITE
(CRYSTALLINE SILICA) WHICH CAN PRESENT A HLTH HAZ IF INHALED OVER
LONG PERIODS OF TIME. CURRENT OSHA PEL IS 5MG/M3 DIVIDED BY PERCENT
FREE SILICA +2, AVERAG ED OVER 8-HOUR WORK SHIFTS. WHEN THIS PROD
IS REMOVED AFTER A USEFUL LIFE(TEAR OUT)DUST GENERATION IS
LIKELY.(SUPP DATA)
Medical Cond Aggravated by Exposure:PRE-EXISTING UPPER RESPIRATORY AND
LUNG DISEASES SUCH AS, BUT NOT LIMITED TO, BRONCHITIS, EMPHYSEMA &
ASTHMA.

First Aid:SKIN: WASH OFF THOROUGHLY USING MILD SOAP & WATER. EYES:
FLUSH WITH POTABLE WATER FOR AT LEAST 15 MINUTES, SEE MD . INGEST:
CALL MD IMMEDIATELY . INHAL: REMOVE TO FRESH AIR. SUPPORT BREATH
ING (GIVE O*2/ART RESP) .

Extinguishing Media:USE EXTINGUISHING MEDIA APPROPRIATE TO SURROUNDING
AREA.
Fire Fighting Procedures:NONE SPECIFIED BY MANUFACTURER.
Unusual Fire/Explosion Hazard:EXCEPT FOR A SMALL AMOUNT OF ACRYLIC
BINDER, THIS PRODUCT IS A NON-COMBUSTIBLE REFRACTORY.

Spill Release Procedures:SOLID WASTE REGULATIONS APPLY.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:NONE SPECIFIED BY MANUFACTURER.
Other Precautions:RECOMMENED PREC TO TAKE DURING REMOVAL:EMPLOYEES
SHOULD BE APPRISED OF HAZ & PROPER CNDTN & PREC FOR SAFE USE/EXPOS.
NIOSH/MSHA APPRVD RESP USED FOR DUST LEVELS <10XPEL. DUST
GENERATION MIN BY USE OF DUST CONTROL EQUIP/H*2O SPRAY.

Respiratory Protection:PROVIDE WORKERS W/DUST RESP WHERE DUST LEVELS
MAY EXCEED PEL. NIOSH/MSHA APPRVD EQUIP ARE REC WHEN AIRBORNE FIBER
EXPOS LIMITS ARE EXCEEDED. NIOSH/MSHA APPRVD BRTHG EQUIP MAY BE
REQD FOR NON-ROUTINE & EMER USE.
Ventilation:PROVIDE ADEQ GEN & LOCAL EXHAUST VENT TO MEET PEL REQ. VENT
SHOULD BE USED TO CONTROL/REDUCE AIRBORNE CONC.(SEE ING 7)
Protective Gloves:NONE SPECIFIED BY MANUFACTURER.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:WEAR PROTECTIVE CLOTHING.
Work Hygienic Practices:VACUUM CLOTHING CLEAN PRIOR TO REMOVING THEM.
Supplemental Safety and Health
EFTS OF OVEREXP:USER SHOULD BE WARNED OF CURRENT PEL/PREC SHOULD BE
TAKEN TO AVOID INHAL OF DUST.EYES/SKIN:CAN BE IRRIT W/PRLGD
CONT.ACUTE:IRRIT TO UPPER RESP SYS.CHRONIC:CAN OCCUR FROM LONG TERM
INHA L OF CRYSTALLINE SILICA DUST IN LUNGS CAN PROD
PNEUMOCCONIOSIS, COMMONLY CALLED SILICOSIS, WHICH IS A SLOWLY (SEE
ING 4)

HCC:T6
Appearance and Odor:ODORLESS WHITE TO OFF-WHITE FLEXIBLE BOARDS

Stability Indicator/Materials to Avoid:YES
NONE SPECIFIED BY MANUFACTURER.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:NONE SPECIFIED BY MANUFACTURER.

Waste Disposal Methods:CONSULT LOCAL, STATE, AND FEDEREAL REGULATORY
AGENCIES TO DETERMINE BEST DISPOSAL ALTERNATIVES.

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.