LOCTITE CORPORATION 07/02/97
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 01 of 04
Nuva-Sil(R) 5083 Non-Flowing UV Silicone
17528
1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
Product Name: Nuva-Sil(R) 5083 Non-Flowing UV Silicone
Item No.: 17528
Product Type: Silicone
2. COMPOSITION, INFORMATION ON INGREDIENTS
Ingredients CAS No. %
Poly(dimethylsiloxane),
hydroxy terminated 70131-67-8 60-65
Modified silicon dioxide 67762-90-7 20-25
Poly(dimethylsiloxane),
dimethyl 63148-62-9 5-10
Modified triacetoxysilane Proprietary 3-5
Photoinitiator 6175-45-7 1-3
Ethyltriacetoxysilane 17689-77-9 0.1-1
Methyltriacetoxysilane 4253-34-3 0.1-1
Dibutyltin dilaurate 77-58-7 0.1-1
Ingredients which have exposure limits
Exposure Limits (TWA) ACGIH OSHA OTHER
Ingredients (TLV) (PEL)
Modified silicon dioxide 10 mg/m3 6 mg/m3 None
Dibutyltin dilaurate 0.1 mg/m3 skin 0.1 mg/m3 skin None
Exposure Limits (STEL) ACGIH OSHA
Ingredients (TLV) (PEL)
3. HAZARDS IDENTIFICATION
Toxicity: Skin and eye irritant. Moderate by ingestion.
Primary Routes of Entry: Eyes, skin, inhalaton
Signs and symptoms
of Exposure: Acetic acid produced during cure may irritate
eyes, nose and throat.
Existing Conditions
Aggravated by Exposure: None known
Literature Referenced Carcinogen
Ingredients Target Organ and Other Health Effects NTP IARC OSHA
Poly(dimethylsiloxane),
hydroxy terminated No Data NO NO NO
LOCTITE CORPORATION 07/02/97
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 02 of 04
Product Name: Nuva-Sil(R) 5083 Non-Flowing UV Silicone
Item No.: 17528
3. HAZARDS IDENTIFICATION (continued)
Modified silicon dioxide No Data NO NO NO
Poly(dimethylsiloxane),
dimethyl IRR NO NO NO
Modified triacetoxysilane No Data NO NO NO
Photoinitiator IRR NO NO NO
Ethyltriacetoxysilane No Data NO NO NO
Methyltriacetoxysilane No Data NO NO NO
Dibutyltin dilaurate CNS EYE IRR NO NO NO
-------------------------------------------------------------------------------
Abbreviations
CNS Central nervous system EYE Eyes
IRR Irritant
4. FIRST AID MEASURES
Ingestion: Do not induce vomiting. Keep individual calm.
Obtain medical attention.
Inhalation: Remove to fresh air. Treat symptomatically.
Skin Contact: Wipe off paste with paper towel or cloth. Wash
exposed area with soap and water.
Eye Contact: Flush at least 15 minutes with water. Obtain
medical attention.
5. FIRE FIGHTING MEASURES
Flash Point: More than 200癋 Method: Tag Closed Cup
Recommended
Extinguishing Agents: Carbon Dioxide, Foam, Dry Chemical
Hazardous Products formed
by Fire or Thermal Decomp Acetic acid, formaldehyde, silica mist.
Unusual Fire or
Explosion Hazards: None
Explosive Limits:
(% by volume in air)Lower Not available
(% by volume in air)Upper Not available
6. ACCIDENTAL RELEASE MEASURES
Steps to be taken in case
of spill or leak: Wipe or scrape up spilled material. Maintain good
ventilation for large spill. Place scrap material
in a well-ventilated place and allow to cure to
rubber.
LOCTITE CORPORATION 07/02/97
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 03 of 04
Product Name: Nuva-Sil(R) 5083 Non-Flowing UV Silicone
Item No.: 17528
7. HANDLING AND STORAGE
Safe Storage: Store in dry area. Keep containers closed when
not in use. Avoid breathing vapor.
(Contact Loctite Customer Service 1-800-243-4874 for shelf Life information)
Handling: Not Applicable
8. EXPOSURE CONTROLS, PERSONAL PROTECTION
Eyes: Safety glasses or goggles.
Skin: Rubber or plastic gloves.
Ventilation: Provide local ventilation for prolonged use in a
confined area.
See Section 2 for Exposure Limits.
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance: Clear Paste
Odor: Acetic Acid
Boiling Point: Not Applicable, Polymeric Material
pH: Does not apply
Solubility in Water: Polymerized
Specific Gravity 1.1
Volatile Organic Compound
(EPA Method 24) 4.9%
Vapor Pressure: Less than 10mm at 70癋
Vapor Density: Not available
Evaporation Rate
(Ether = 1) Not available
10. STABILITY AND REACTIVITY
Stability: Stable
Hazardous Polymerization: Will not occur
Incompatibility: Acetic acid liberated upon contact with moisture.
Conditions to Avoid: Not available
Hazardous Decomposition
Products (non-thermal): None
11. TOXICOLOGICAL INFORMATION
See Section 3.
12. ECOLOGICAL INFORMATION
No data available
LOCTITE CORPORATION 07/02/97
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 04 of 04
Product Name: Nuva-Sil(R) 5083 Non-Flowing UV Silicone
Item No.: 17528
13. DISPOSAL CONSIDERATIONS
Recommended methods of
disposal: Cured rubber scrap can be incinerated following
EPA and local regulations.
EPA Hazardous Waste
Number NH - Not a RCRA Hazardous Waste Material
14. TRANSPORTATION INFORMATION
DOT (49 CFR 172)
Domestic Ground Transport
Proper Shipping Name: Unrestricted
Hazard Class or
Division: Unrestricted
Identification Number: None
Marine Pollutant: None
IATA
Proper Shipping Name: Unrestricted
Class or Division: Unrestricted
UN or ID Number: None
15. REGULATORY INFORMATION
CA Proposition 65: No California Proposition 65 chemicals are known
to be present.
16. OTHER INFORMATION
Estimated NFPA(R) Code:
Health Hazard: 2
Fire Hazard: 1
Reactivity Hazard: 1
Specific Hazard: Does not apply
Estimated HMIS(R) Code:
Health Hazard: 2
Flammability Hazard: 1
Reactivity Hazards: 1
Personal Protection: See Section 8.
NFPA is a registered trademark of the National Fire Protection Assn.
HMIS is a registered trademark of the National Paint and Coatings Assn.
Prepared By: Stephen Repetto
Title: Research Chemist, Environmental Health & Safety
Company: Loctite Corp., 1001 Tr Br Cr, Rocky Hill CT 06067
(24hr.) Phone: (860) 571-5100
Revision Date: January 22, 1996 Revision: 0029
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