Product ID:G-641 SILICONE COMPOUND
MSDS Date:06/07/1994
FSC:9150
NIIN:01-031-8966
MSDS Number: BTTTJ

NOVAGARD SILICONES

2720 E. 79TH STREET
CLEVELAND, OH 44104
US

Emergency Phone: 800-626-6527

Info Phone: 800-626-6527

Preparer: JASON E. BARNES

Cage: 00CE9

SDB CONSULTANTS LTD

GRETNA, LA 70056 US

Telephone: 504-366-9105

Cage: 0PGK2

POLYDIMETHYL SILOXANE

CAS: 9016-00-6

RTECS: TQ2690000

Fraction By Weight: 10-30% %

ZINC OXIDE

CAS: 1314-13-2

RTECS: ZH4810000

Fraction By Weight: 70-90%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10MG/M3 TDUST; 9394

VOLATILE ORGANIC COMPOUNDS, <5G/L.

RTECS: 9999999VO

Routes of Entry: Inhalation:NO Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:G-641 HAS NOT BEEN KNOWN TO PRODUCE
ANY LASTING HARMFUL EFFECTS. CONTACT W/EYES MAY CAUSE TRANSITORY
IRRIT WHICH USUALLY DISAPPEARS IN FEW HRS. CONTACT W/SKIN IS NOT
EXPECTED TO CAUSE IRRIT.
Effects of Overexposure:EYE IRRITATION.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MFG.

First Aid:IF INGESTED DO NOT INDUCE VOMITING. GET PROMPT MED ATTN.
CONTACT W/SKIN IS NOT EXPECTED TO CASUE IRRIT. WASH CONTACTED AREAS
W/SOAP & WATER. CONTACT W/EYES MAY CAUSE TEMP IRRIT. FLUSH
W/COPIOUS AMTS O F WATER FOR A MINIMUM OF 15MINS. IF IRRIT DEVELOPS
CONTACT PHYSICIAN.

Flash Point Method:COC
Flash Point:>260F,>127C
Extinguishing Media:USE CARBON DIOXIDE OR DRY CHEMICAL ON SMALL FIRES.
USE FOAM AND AWATER SPRAY FOR LARGE FIRES.
Fire Fighting Procedures:NONE SPECIFIED BY MFG.
Unusual Fire/Explosion Hazard:NONE KNOWN.

Spill Release Procedures:USE ABSORBENT MATL TO COLLEC.CONTAIN MATL FOR
DISPOSAL.WILL CAUSE SLIPPERY CONDITIONS.WIPE UP & CLEAN IMMED TO
PREVENT POSSIBLE INJURY.CLEAN W/HYDROPHOBIC
SOLVENTS(NONPOLAR)(CHLORINATED ETHANES,TOLUEN E,HEXANE,MINERAL
SPIRITS).USE PRECAUTIONS W/SOLVEN

Handling and Storage Precautions:KEEP CONTAINER CLOSED WHEN NOT IN USE.
STORE IN TEMPS BELOW 100F FOR PERIODS UP TO ONE YR. EXTENDED
STORAGE LIFE PROBABLE BUT CMPD SHOULD BE CHECKED.
Other Precautions:WHEN USING SOLVENTS FOR CLEANING OBSERVE ALL PROPER
SAFETY PRECAUTIONS.ADVISABLE TO CONSIDER ALL SOLVENTS AS TOXIC.USE
ONLY IN WELL VENTILATED AREAS W/PROPER PROTECTIVE
EQPMT(GOGG,GLOVES,CLOTH,RESP).A VOID PROLONG EXPOUSRE.BE AWARE OF
FLAMM.

Respiratory Protection:NONE SPECIFIED BY MFG.
Ventilation:NONE SHOULD BE NEEDED.
Protective Gloves:GLOVES FOR SKIN PROTECTION.
Eye Protection:SAFETY GLASSES OR GOGGLES FOR PROTECTION
Other Protective Equipment:NONE KNOWN.
Work Hygienic Practices:WASH HANDS AFTER HANDLING PRODUCT.
Supplemental Safety and Health
PROUDCT IS METAL OXIDE FILLED, DIMETHYL POLYSILOXANE BASED, THERMALLY
CONDUCTIVE CMPD USED AS HEAT TRANSFER MEDIUM IN ELECTRONICS
INDUSTRY.PROMOTES HEAT DISSIPATIN BY FILLING VOIDS & GAPS BETWEEN
MATI ANG SURFACES.STABLE,WATER REPELLENT,DIELECTRIC CMPD W/HI THERM
CONDUCTIVITY.

HCC:V6
Boiling Pt:B.P. Text:>572F,>300C
Vapor Pres:<1 @25C
Vapor Density:NEGLIGIBLE
Spec Gravity:2.62
Evaporation Rate & Reference:0.7%, 200C FOR 24HRS.
Solubility in Water:INSOLUBLE.
Appearance and Odor:WHITE, PASTE, ODORLESS.

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS OR BASES, STRONG OXIDIZING MATERIALS.
Stability Condition to Avoid:NONE SPECIFIED BY MFG.RESTRICTIONS:DON'T
USE W/HIGHLY OXIDATIVE CHEM(LIQOXY;CHLORINE;PEROXIDES)& ON SURFACES
TO BE PAINT
Hazardous Decomposition Products:NONE FROM NON-THERMAL DECOMP. CARBON
DIOXIDE, CARBON MONOXIDE, SILICON DIOXIDE, ZINCE OXIDE FROM FIRE OR
THERMAL DECOMP.

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH ALL APPLICABLE
LOCAL, STATE AND FEDERAL REGULATIONS. SAME APPLIES FOR SOLVENTS
USED IN CLEANUP WORK.

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.