Product ID:SUPER REFRACRETE ER
MSDS Date:08/27/1991
FSC:9350
NIIN:00-871-5782
MSDS Number: BQMGZ

NORTH AMERICAN REFRACTORIES CO, DIV OF ELTRA CORP.

HANNA BLDG-E, 14TH & EUCLID
CLEVELAND, OH 44115-1901
US

Emergency Phone: 814-236-3890/EAST 415-432-4741/WEST

Info Phone: 216-621-5200

Cage: 86653

NORTH AMERICAN REFRACTORIES COMPANY

CLEVELAND, OH 44115-1809 US

Telephone: 814-234-7981/814-234-3890

Cage: 86653

QUARTZ (14808-60-7),

Fraction By Weight: <25%

ALUMINUM SILICATE

CAS: 1302-93-8

Fraction By Weight: <85%

HYDROUS ALUMINA SILICATE

CAS: 1302-87-0

Fraction By Weight: <5%

ALUMINUM CALCIUM OXIDE

CAS: 12042-68-1

Fraction By Weight: <25%

POLYPROPYLENE

CAS: 9003-07-0

Fraction By Weight: <10%

LD50 LC50 Mixture:TLV: 0.1 MG/M3 (QUARTZ)
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:CEMENT: CEMENT MAY CAUSE IRRITATION TO
SKIN AND EYES. CRYSTALLINE SILICA: CHRONIC OVEREXPOSURE TO DUST
CONTAINING RESPIRABLE SIZED CRYSTALLINE SILICA CAN CAUSE DELAYED
LUNG INJURY (SILICOSIS).
Explanation of Carcinogenicity:CRYSTALLINE SILICA: THERE IS LIMITED
EVIDENCE OF THE CARCINOGENICITY TO HUMNAS.
Effects of Overexposure:NONE SPECIFIED BY MANUFACTURER.
Medical Cond Aggravated by Exposure:CEMENT MAY BE AN ALLEREN IN SOME
PEOPLE. INHALATION OF DUST CONTAINING CRYSTALLINE SILICA MAY
CONTRIBUTE TO PRE-EXISTING PULMONARY DISEASE SUCH AS ASTHMA & LUNG
DISORDERS ASSOCIATED WITH SMOKING.

First Aid:SKIN-WASH THOROUGHLY WITH SOAP AND WATER. INHALATION-REMOVE
TO FRESH AIR. EYEYS-FLUSH WITH WATER FOR 15 MINUTES AND GET MEDICAL
HELP.

Fire Fighting Procedures:THIS PRODUCT IS NON-FLAMMABLE AND WILL NOT
SUPPORT COMBUSTION.

Spill Release Procedures:AVOID GENERATING DUST EXPOSURE DURING CLEANUP.

Handling and Storage Precautions:AVOID DUST GENERATION.
Other Precautions:PRECAUTIONARY LABELING: PRODUCT CONTAINS CRYSTALLINE
SILICA AND HYDRAULIC SETTING CEMENT. WARNING: PROLONGED INHALATION
OF PRODUCT DUST MAY CAUSE DELAYED LUNG INJURY (SILICOSIS). CONTACT
MAY CAUSE IRR ITATION TO EYES AND SKIN.

Respiratory Protection:NIOSH APPROVED DUST TYPE FOR EXPOSURE ABOVE TLV.
Ventilation:LOCAL EXHAUST RECOMMENDED TO MAINTAIN EXPOSURES BELOW TLV.
Protective Gloves:IMPERVIOUS GLOVES RECOMMENDED.
Eye Protection:RECOMMENDED.
Other Protective Equipment:NONE SPECIFIED BY MANUFACTURER.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
AVOID DUST GENERATION. WARNING: STEAM SPALLING MAY OCCUR FROM IMPROPER
DRYING, CURING AND FIRING (HEAT-UP).

HCC:N1
Appearance and Odor:TAN, GRANULAR, DRY MIXTURE, ODORLESS.

Stability Indicator/Materials to Avoid:YES
Stability Condition to Avoid:THIS PRODUCT IS STABLE AND NON-REACTIVE.
Hazardous Decomposition Products:CRYSTALLINE SILICA LEVELS IN USED
REFRACTORIES VARIES THAN AS-SHIPED DEPENDING ON SERVICE CONDITIONS.

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH LOCAL, STATE, AND
FEDERAL REGULATIONS AND AS FINAL USED CONDITION OF THE PRODUCT
DICTATES.

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.