SECTION 1. CHEMICIAL PRODUCT AND COMPANY NAME
Depressed Centre Grinding Wheel
Flat CuttingOff Wheel
Safety Data Sheet
Complies with the OSHA Hazard Communication Standard :
29 CFR 1910 1200
Makita U.S.A., Inc. |
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Prepared By : |
Stan Rodrigues |
14930-C Northam Street |
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La Mirada, CA 90638 |
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Date Revised: |
05/6/2015 |
EMERGENCY CONTACT INFORMATION
Telephone Number for Information: MAKITA: 1-510-657-9881
Emergency Response
For Chemical Emergency
Spills, Leak, Fire, Exposure, or Accident
Call CHEMTREC Day or Night
Within USA and Canada 1-800-424-9300
SECTION 2. HAZARD IDENTIFICATION
Classification Nomenclature: |
Not applicable to classification criteria |
Hazards: |
None |
Harmfulness: |
No finding available. |
Environment Effect: |
No finding available |
Health Effect: |
Prolonged absorption of dust generated during grinding operations may induce |
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pneumoconiosis. |
Safety Effect: |
Sparks generated during grinder use may cause burn and fire. |
Possible Emergency Overview: |
Injury or death accidents due to direct attack on the human body of broken and scattered |
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grinding wheel fragments |
Physical and Chemical Hazards: |
Grinding wheel fragments broken and scattered around during grinding operations, if they |
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strike the human body, may cause serious injury or death. |
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SECTION 3. COMPOSITION, INFORMATION OR INGREDIENTS
Product Groups |
Product Part No. |
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Depressed Centre Grinding Wheel |
A-95956 , A-95956-25 , A-95956-5 , A-95962 |
, A-95962-25 |
, A-95962-5 |
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A-95978 , A-95978-25 , A-95978-5 , |
A-95984 |
, A-95984-25 |
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A-95984-5 |
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A-95990 , A-95990-25 , A-95990-5 , |
A-96001 |
, A-96001-25 |
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A-96001-5 |
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B-46143 , B46143-25 , B46159 , B-46159-25 , B-46165 , B-46165-25 |
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Flat Cutting-Off Wheel |
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CONTINUED: SECTION 3. COMPOSITION, INFORMATION OR INGREDIENTS
Typical chemical analysis in wt. % (approx.)
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Material |
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Product |
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Depressed Centre Grinding Wheel |
Flat Cutting-Off Wheel |
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Chemical Name |
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Concentration |
CAS No |
Concentration % |
Concentration % |
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Aluminum Oxide |
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AL2O3 |
1344-28-1 |
68.48 |
– 68.96 |
40.05 |
– 42.39 |
Silicon Dioxide |
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SiO2 |
7631-86-9 |
0.10 |
– 0.11 |
0.05 |
– 0.06 |
Iron Oxide |
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Fe2O3 |
1309-37-1 |
0.07 |
0.02 |
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Titanium Dioxide |
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TiO2 |
13463-67-7 |
0.51 |
– 0.53 |
0.39 |
– 0.42 |
Sodium Oxide |
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Na2O |
1313-59-3 |
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- |
0.03 |
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Zirconium Oxide |
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ZrO2 |
1314-23-4 |
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- |
10.08 |
– 10.67 |
Filler |
- |
- |
0.78 |
– 4.05 |
0.25 – 10.73 |
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Phenolic resin |
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C6H6O-CH2O |
9003-35-4 |
16.39 |
– 16.63 |
16.94 |
– 18.15 |
GF Reinforcement |
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- |
6.17 |
– 6.76 |
8.63 |
– 9.62 |
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Other |
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2.44 |
– 3.22 |
7.52 – 13.53 |
SECTION 4. FIRST AID MEASURE
Eye Contact: |
If dust enters the eyes, wash the eyes immediately with clean running water. Do not press hard nor rub |
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them. Get medical treatment if necessary. |
Skin Contact: |
Flush with soapsuds etc. after the end of operations. |
Inhalation: |
In the case of dust inhalation, remove the victim immediately to a place of fresh air. Gargle (wash) with |
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water. Get medical treatment if necessary. |
Ingestion: |
Give large amounts of moisture and induce vomiting. Get medical treatment if necessary. |
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SECTION 5. FIRE FIGHTING MEASURES
Extinguishing Methods: Choke extinguishing method. (May be incombustible under normal conditions.) Use water, powder, carbon dioxide, foam extinguishers, etc. for early-stage fire. Use water and foam extinguishers to cool and block air for large scale fire.
Gases generated under heating contain hazardous substances. Wear respiratory protectors for firefighting.
SECTION 6. ACCIDENTAL RELEASE MEASURES
Do not use abrasive products near flammable materials.
SECTION 7. HANDLING AND STORAGE
Handling: |
(1) Do not drop, (2) do not bump, (3) do not turn over during handling. |
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Before installing on the machine, perform visual tests for grinding wheel crack, breakage, chip, etc. |
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Make sure that maximum operating peripheral speed, dimensions, etc. conform to the machine. |
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Do not use in excess of the maximum operating peripheral speed labeled on grinding wheel. |
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