|I. Product Information
Product Name: GR-100F
Synonyms: Glass Resin Flake
Chemical Family: Polymethylphenylsiloxane
Chemical Formula: (CH3Si01.5)x
CAS Number: 67763-03-5 DOT Shipping
Number: Not Applicable DOT Shipping
Name: Not Restricted
DOT Hazard Class: Not Applicable
EPA Hazardous Waste ID Number: Not
|II. Chemical Components
Name & Percentage
Poly(Methylphenyl)Siloxane 98 - 99%
Ethanol (Entrapped) 1 - 2%
Occupational Exposure Limits: Ethanol
1,000 ppm TWA, OSHA and ACGIH.
Ethanol can be released in small amounts through heating.
This product is a material classified by the OSHA Hazard
Communication Standard as non-hazardous. Nuisance dust
standards of applicable.
|III. Physical Properties
|Boiling Point: Decomposes Above 400°C
Melting Point: Softens or Viscous
Vapor Pressure (mmHg):
Solubility in Water:
Vapor Density (Air = 1):
> 1.0 Percent
Volatile by Volume:
1 - 3%
& Odor: Translucent Flake, Odorless
|IV. Reactivity Data
Strong oxidizing agents, concentrated mineral acids, hydrofluoric
Hazardous Decomposition Products:
Ethanol, oxides of carbon, silicon dioxide.
Polymerization: Will not occur. Conditions To
Avoid: Heating above decomposition temperature. Contact
or storage with incompatible materials.
|V. Fire And Explosion Data
|This product will not burn or support combustion.
|VI. Health Hazard Information
|Primary Routes of Exposure: Contact,
Signs and Symptoms of Overexposure:
Overexposure is only possible if the material is ground
into finely divided particles and suspended in air. Under
these conditions, upper respiratory congestion, dyspnea,
chest pain, cough and decreased vital capacity may result.
Medical Conditions Aggravated by Exposure:
Prolonged or repeated exposure may aggravate pre-existing
respiratory or cardiovascular conditions. Repeated contact
may cause skin dryness or dermatitis.
as a Carcinogen: This material is not listed
as a carcinogen by the NTP, IARC, or OSHA.
|VII. Emergency First Aid Procedures
Inhalation: Remove to fresh air.
Seek medical attention.
Ingestion: Consult physician. Gastric
lavage may be necessary.
Eye Contact: Immediately flush eyes
for 15 minutes with large amounts of water, occasionally
lifting upper and lower lids. If irritation persists,
seek medical attention.
Skin Contact: Wash the affected area
Seek medical attention if irritation persists.
|VIII. Control Measures
Engineering Controls: General ventilation
recommended under normal conditions of use. If active
dust and/or fume generation occurs, local ventilation
Work/Hygiene Practices: Avoid inhalation
of dusts and/or fumes. If necessary, wear NIOSH/MSHA
approved respiratory protection for dusts, mists or
Personal Protective Equipment:
Respiratory Protection: If necessary,
wear NIOSH/MSHA approved respiratory protection for
dusts, mists or fumes.
Eye/Face Protection: Recommended.
Skin Protection: Recommended to prevent
|IX. Storage and Disposal Information
|Handling and Storage Precautions: Store
in a cool, dry location.
Spill or Leak Procedures:
Clean up spilled material into a closed container using
a high efficiency vacuum. Avoid dust generation.
Methods: Dispose of in accordance state, or federal
|X. Manufacturer/Supplier Information
|Prepared by: T. L. Richardson
Date: July 1, 1998
June 16, 2006
24-Hour Emergency Telephone
Number: (800) 424-9300
Number: (419) 873-2120
Contact: W.J. Blessing
(U.S.) (800) 424-9300 (Int'l) (703) 527-3887