MSDS

Abrasive Flap Disc - Polymer Backed (Phenolic)

Section I

Manufacturer's Name: Weiler Corporation
Address: One Weiler Drive, Cresco, PA 18326
Emergency Telephone Number: (570) 595-7495
Telephone Number for Information: (570) 595-7495
Date prepared: May 2, 2006
Name of preparer: Frank Hettes

Section II - Hazardous Ingredients / Identity Information

Hazardous Components,
(Specific Chemical Identity, Common Name(s)

CAS#

OSHA PEL

ACGIH
TL

Other
Limits

% (optional)

AL2O3
(Aluminum Oxide)

-

15mg/m3

5mg/m3

-

18%

ZR O2
(Zirconium Oxide)

-

5mg/m3

5mg/m3

-

18%

Epoxy Resin
(Based on a blend of Bisphenol-A & Bisphenol-F)

-

N.I.

N.I.

-

5%

CACO3
(Calcium Carbonate)

-

N.I.

N.I.

-

1%

Cotton

-

N.I.

N.I.

-

10%

Polymers:

Carbon Black

1333-86-4

3.5mg/m3

3.5mg/m3

-

5%
Glass
65997-17-3
-
10mg/m3
-
11%

Nylon 6

25038-54-4

-

-

-

32%

Section III - Physical / Chemical Characteristics

Boiling Point: **N/A
Vapor Pressure (mm Hg.): **N/A
Vapor Density (AIR=1): **N/A
Solubility in Water: The paper label has slight water solubility
Specific Gravity (H2O=1): >1
Melting Point: 400-500 degrees fahrenheit
Evaporation Rate (Butyl Acetate=1): **N/A
Appearance and Odor: Solid polymer disc coated with flaps of abrasive cloth; no odor.

Section IV - Fire and Explosion Hazard Data

Flash Point (method used): **N/A
Flammable Limits: 200 degrees C  LEL: **N/A   UEL: **N/A
Extinguishing Media: Any standard extinguishing media (water and foam)
Special Fire Fighting Procedures: Approved pressure demand breathing apparatus and protective
  clothing should be used for all fires. Water spray is the preferred extinguishing medium. This
  product will melt but will not be carried on the surface of water.
Unusual Fire and Explosion Hazards: Hazardous combustion products may include intense heat,
  dense black smoke, carbon monoxide, hydrogen cyanide, ammonia, aldehydes and carbon dioxide.

Section V - Reactivity Data

Stability: Stable
Conditions to avoid: **N/A
Incompatibility (Materials to Avoid): **N/A
Hazardous Decomposition or Byproducts: During use, grinding dust is generated and may 
  produce dust that is an explosion or respiratory hazard.
Hazardous Polymerization: Will not occur

Section VI - Health Hazard Data

Primary Route(s) of Entry Health Hazards
(Acute and Chronic)		 First Aid and
Medical Information
Inhalation May cause coughing, shortness of breath. Remove to fresh air. Seek medical advice if chronic.
Ingestion
 Ingestion very unlikely and not recommended. Seek medical advice.
Skin May cause abrasions.
Dust may cause skin irritation

Obtain First Aid.
Wash with soap and water.
Eyes Dust may irritate eyes. Wash with water. Seek medical advice.

Carcinogenicity: Not known

Section VII - Precautions For Safe Handling And Use

Steps to be taken in case material is released or spilled: No special procedures; standard clean-up.
Waste disposal method: Standard landfill methods consistent with applicable Federal, State and Local laws.
Precautions to be taken in handling and storage: Handle with care, avoid impact; store dry at 20
  degrees C+/- 20 C; 55-60% air humidity.
Other Precautions: Normal precautions for nuisance dust and particulates generated during grinding.

Section VIII - Control Measures

Respiratory protection (specify type): Use approved respiratory protection for nuisance dust.
Ventilation:
  Local Exhaust: Required
  Mechanical (General): Recommended
  Special: Respiratory protection
  Other: **N/A
Protective gloves: Recommended
Eye protection: Mandatory
Other protective clothing or equipment: Hearing protection & face shield recommended;
  keep machine guards in place.
Work/Hygienic Practices: **N/A

**N/A = Not Applicable

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