LOCTITE CORPORATION 07/02/97
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 01 of 05
Superflex(TM) Silicone Adh/Slnt (White)
59430
1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
Product Name: Superflex(TM) Silicone Adh/Slnt (White)
Item No.: 59430
Product Type: Silicone
2. COMPOSITION, INFORMATION ON INGREDIENTS
Ingredients CAS No. %
Poly(dimethylsiloxane),
dimethyl 63148-62-9 85-90
SILICA, AMORPHOUS, FUMED,
CRYSTALLINE-FREE 112945-52-5 5-10
Ethyltriacetoxysilane 17689-77-9 1-5
Methyltriacetoxysilane 4253-34-3 1-5
TITANIUM DIOXIDE 13463-67-7 1-5
ACETIC ACID 64-19-7 ***
***When this product is exposed to moisture, 1-3% acetic acid may be
formed.
Ingredients which have exposure limits
Exposure Limits (TWA) ACGIH OSHA OTHER
Ingredients (TLV) (PEL)
SILICA, AMORPHOUS, FUMED,
CRYSTALLINE-FREE 10 mg/m3 TWA 6 mg/m3 TWA 3 mg/m3 TWA
resp. dust
TITANIUM DIOXIDE 10 mg/m3 dust 15 mg/m3 dust None
5 mg/m3 resp
ACETIC ACID 10 ppm TWA 10 ppm TWA None
25 mg/m3 25 mg/m3
Exposure Limits (STEL) ACGIH OSHA
Ingredients (TLV) (PEL)
ACETIC ACID 15 ppm None
37 mg/m3
3. HAZARDS IDENTIFICATION
Toxicity: Eye and skin irritant. Oral LD50 = 2060 mg/kg.
Primary Routes of Entry: None known
Signs and symptoms
of Exposure: Acetic acid produced during cure irritates
LOCTITE CORPORATION 07/02/97
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 02 of 05
Product Name: Superflex(TM) Silicone Adh/Slnt (White)
Item No.: 59430
3. HAZARDS IDENTIFICATION (continued)
eyes, nose, and throat.
Existing Conditions
Aggravated by Exposure: Methyltriacxetoxysilane: Eye, skin, and pulmonary
disorders.
Literature Referenced Carcinogen
Ingredients Target Organ and Other Health Effects NTP IARC OSHA
Poly(dimethylsiloxane),
dimethyl IRR NO NO NO
SILICA, AMORPHOUS, FUMED,
CRYSTALLINE-FREE NUI NO N/A NO
Ethyltriacetoxysilane No Data NO NO NO
Methyltriacetoxysilane No Data NO NO NO
TITANIUM DIOXIDE AC4 IRR NUI NO NO NO
ACETIC ACID COR EYE GAS IMM IRR NO NO NO
-------------------------------------------------------------------------------
Abbreviations
N/A Not Applicable AC4 ACGIH-Unclassifiable as human carc.
COR Corrosive EYE Eyes
GAS Gastrointestinal IMM Immune system
IRR Irritant NUI Nuisance dust
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 fume.
Unusual Fire or
Explosion Hazards: None
Explosive Limits:
LOCTITE CORPORATION 07/02/97
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 03 of 05
Product Name: Superflex(TM) Silicone Adh/Slnt (White)
Item No.: 59430
5. FIRE FIGHTING MEASURES (continued)
(% by volume in air)Lower Acetic acid: 4%
(% by volume in air)Upper Acetic acid: 19.9% at 200癋.
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 spills. Place scrap
material in a well ventilated place and allow to
cure to rubber.
7. HANDLING AND STORAGE
Safe Storage: Store in a dry area below 90癋. Keep container
closed when not in use.
(Contact Loctite Customer Service 1-800-243-4874 for shelf Life information)
Handling: Avoid eye or skin contact. Avoid breathing vapor.
8. EXPOSURE CONTROLS, PERSONAL PROTECTION
Eyes: Safety glasses or goggles.
Skin: Rubber or plastic gloves.
Ventilation: Provide local ventilation for prolonged use in
confined area.
See Section 2 for Exposure Limits.
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance: White paste
Odor: Acetic Acid
Boiling Point: Not Applicable, polymeric material
pH: Does not apply
Solubility in Water: Polymerized
Specific Gravity 1.01
Volatile Organic Compound
(EPA Method 24) 4.3%; 43.43 g/l
Vapor Pressure: 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: Polymerized by contact with moisture. Acetic
acid liberated.
LOCTITE CORPORATION 07/02/97
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 04 of 05
Product Name: Superflex(TM) Silicone Adh/Slnt (White)
Item No.: 59430
10. STABILITY AND REACTIVITY (continued)
Conditions to Avoid: Not available
Hazardous Decomposition
Products (non-thermal): None
11. TOXICOLOGICAL INFORMATION
See Section 3.
12. ECOLOGICAL INFORMATION
No data available
13. DISPOSAL CONSIDERATIONS
Recommended methods of
disposal: Cured rubber can be incinerated. Follow EPA 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: Not available
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
LOCTITE CORPORATION 07/02/97
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 05 of 05
Product Name: Superflex(TM) Silicone Adh/Slnt (White)
Item No.: 59430
16. OTHER INFORMATION (continued)
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: April 15, 1997 Revision: 0033
|