Coated Abrasive Blending Discs MSDS Sheet

MSDS

Blending Discs

(Aluminum Oxide, Silicon Carbide or Zirconium)

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: January 25, 2006
Name of preparer: Frank J. Hettes

Section II - Hazardous Ingredients / Identity Information

Hazardous Components, (Specific Chemical Identity, Common Name(s)	CAS#	OSHA PEL	% *REG. (Y/N)	ACGIH TL	Carcinogen (Y/N)	% (optional)
Aluminum Oxide Non-Fibrous	1344.28.1§	15mg/m³	Y	10 mg/m³	N	0-75%
Silicon Carbide	409.21.2	15mg/m³	Y	10mg/m³	N	0-75%
Zirconia Oxide	1314.23.4	15mg/m³	N	10mg/m³	N	0-30%
Cured Adhesive Resins	N/A**	15mg/m³	N	10mg/m³	N	10-15%

Note: Weiler Corporation regards these products as "articles" as defined in the Federal Occupational
  Safety and Health Administration Hazard Communication Standard 29CFR1910.1200. The use of
  approved respirators, ventilation equipment, face and hand protection is recommended for the safe
  use of these products.

  Definition of "Article" per 29CFR1910.1200 7/1/88 edition: "Article" means manufactured item: (i)
  Which is formed to a specific shape or design during manufacture; (ii) Which has end use function(s)
  dependent in whole or in part upon its shape or design during end use; and (iii) Which does not release,
  or otherwise result in, exposure to a hazardous chemical, under normal conditions of use.

§ The EPA has designated that non-fibrous forms of aluminum oxide are not a toxic chemical, under
Section 313 of SARA.

Section III - Physical / Chemical Characteristics

Boiling Point: **N/A
Vapor Pressure (mm Hg.): **N/A
Vapor Density (AIR=1): **N/A
Percent Volatile by Volume: **N/A
Solubility in Water: **N/A
Solubility in Alcohol: **N/A
Solubility in Other Solvent: **N/A
Specific Gravity (H₂O=1): **N/A
Melting Point: **N/A
Evaporation Rate (Butyl Acetate=1): **N/A
Appearance and Odor: Disc coated with abrasive material

Section IV - Fire and Explosion Hazard Data

Flash Point (method used): **N/A
Flammable Limits: LEL: **N/A UEL: **N/A
Extinguishing Media: **N/A
Special Fire Fighting Procedures: Backings and resin binder will burn or decompose,
use respiratory protection.
Unusual Fire and Explosion Hazards: **N/A

Section V - Reactivity Data

Stability: Stable
Conditions to avoid: **N/A
Incompatibility (Materials to Avoid): **N/A
Hazardous Decomposition or Byproducts: During use, dust and decomposing resin fumes are generated.
In most cases, the material removed from the work piece will be significantly greater than the
coated abrasive product components.
Hazardous Polymerization: Will not occur
Conditions to avoid: **N/A

Section VI - Health Hazard Data

Primary Route(s) of Entry	Acute and Chronic Health Effects and Effects of Overexposure	First Aid and Medical Information
Inhalation (during use)	Acute: May cause coughing, shortness of breath (dust). Chronic: May effect breathing capacity.	Remove to fresh air. Apply artificial respiration as needed. Obtain first aid or medical assistance.
Ingestion	Dust: No known adverse affects, but ingestion not recommended.	Obtain first aid or medical assistance, if needed.
Skin (contact & absorption)	Not absorbed through skin; may cause abrasions.	Obtain first aid or medical assistance, if needed.
Eye	Dust may irritate eyes.	Wash with large amounts of water. Obtain first aid or medical assistance, if needed.
Other Potential Health Risks	During use on some materials, elevated sound levels may be created which affect hearing.	Obtain medical assistance.

Section VII - Precautions For Safe Handling And Use

Normal Storage and Handling: Handle with adequate ventilation. See OSHA 29CFR1910.94 (Ventilation)
and OSHA 29CFR1910.1000 (Air Contaminates).
Normal Use: Handle with adequate ventilation. See OSHA 29CFR1910.94 (Ventilation)
and OSHA 29CFR1910.1000 (Air Contaminates) and OSHA CFR1910.213(P) (Sanding Machines).
Steps to be taken in case material is released or spilled: Normal clean up procedure.
Waste disposal method: Standard landfill methods consistent with applicable Federal, State and Local laws.
Precautions to be taken in handling and storage: **N/A

Section VIII - Control Measures

Respiratory protection (specify type): As needed, approved dust respirator (OSHA 24 CFR 1910.134)
Ventilation:
  Local Exhaust: Recommended
  Mechanical (General): Recommended
  Other: **N/A
Protective gloves: As desired by user
Eye protection: Recommended OSHA 29 CFR 1910.133 (Face & Eye Protection)
Other protective clothing or equipment: As needed, hearing protection OSHA 29CFR1910.215 (Hearing Protection)

* Materials are regulated by OSHA 29 CFR 1910.1200 (Hazard Communication Standard).

**N/A = Not Applicable

MSDS Blending Discs

(Aluminum Oxide, Silicon Carbide or Zirconium)

MSDS

Blending Discs