MSDS 71595

Material Safety Data Sheet
Used to comply with OSHA'S Hazard
Communication Standard, 29 CFR 1910.1200
Imperial Item No. # 071595-0

Flammability Rating               Reactivity Rating
X                                 X
Health                            Rating
1                                 X
Hazard Rating

            NFPA HAZARD RATING CODE

SECTION 1 - NAME AND PRODUCT

NINGBO DAHUA GRINDING WHEEL CO. LTD
INDUSTRIAL AREA, HENGXI TOWN, YINZHOU,
NINGBO, CHINA
PHONE: 0086-574-88065038
FAX:   0086-574-88065038
Updated: 1/06
Product: All Type 27,28,29, and Type 1 Wheels

Ingredient     % By    OSHA       CAS #     OSHA    ACGIH    Other    Carcinogen
              Weight   Regulate             PEL      TLV     Limits

Aluminum      15-20     NO       1344-28-1  N/A      10mg/m   N/A        NO
Oxide

Silicon        N/A      NO       409-21-2   N/A       N/A     N/A        NO
Carbide

Zirconium     50-70     NO       1314-23-4  N/A      10mg/m    N/A       NO
Oxide

Calcium        N/A      NO          N/A     N/A       5mg/m    N/A       NO
Hydroxide

Barium         0-7      NO          N/A    0.5mg/m    10mg/m   N/A       NO
Sulfate

Iron           0-1      NO        1317-37-9  N/A       N/A     N/A       NO
Sulfide

Fluoride       0-5      NO       16984-48-8  2.5mg/m  2.5mg/m  N/A       NO

Phenolic       0-18     NO       9003-35-4   5 P.P.M. 5 P.P.M. N/A       NO
Resin

Fiber          0-5      NO          N/A      15mg/m    10mg/m   N/A      NO
Glass

Aluminum      0.1-1     NO          N/A        N/A      N/A     N/A      NO
Or Steel

Zinc           N/A      NO          N/A         N/A     N/A     N/A      NO


SECTION III - PHYSICAL / CHEMICAL CHARACTERISTICS

Boiling Point                N/A        Specific Gravity  (H20=1)        2-4
Vapor Pressure  (mm Hg.)     N/A        Melting Point                    N/A

Vapor Density  (AIR = 1)     N/A        Evaporation Rate                
N/ASolubility in Water          Slight     Appearance/Odor   Dark colored solid.
                                               May give off some odor in use.

SECTION IV - FIRE AND EXPLOSION DATA

Means of Extinction  Water or carbon dioxide. Lower and Upper Explosion Limits
                                                                   N/A
Flammable Limits       N/A   Special Fire Fighting Procedures      None
Flash Point            N/A   Unusual Fire or Explosion Hazards     None

SECTION V - REACTIVITY DATA

Stable - Avoid excessive moisture, high relative humidity, temperature extremes
and contact with acids or solvents.
Not incompatible with any materials.
Hazardous Polymerization will not occur.
Dust and organic fumes are generated in use. Do not exceed TLV's.

SECTION VI - HEALTH HAZARD DATA

Route(s) of Entry      Signs and Symptoms          Emergency and First-aid
                       Of Exposure                 procedures.

Dust Inhalation        May cause coughing and      Terminate exposure and
                       shortness of breath during  remove to fresh air.
                       grinding. May effect        Obtain medical assistance.
                       breathing capacity.

Ingestion             No known adverse effects,    Obtain medical assistance.
                      but not recommended.

Absorption            Not absorbed though skin.    N/A

Skin Contact          Grinding wheel may cause     Terminate exposure and
                      abrasions. Dust may cause    remove to fresh air.
                      skin irritation.             Obtain medical assistance.

Eye                   Dust or fumes may cause      Fresh air and medical
                      eye irritation.              assistance.

Other                 Excessive noise levels       Cease use. Obtain medical
                      may exist in use.            assistance.
Medical conditions such as emphysema and astigmatic may be aggravated during
grinding.

SECTION VII - STORAGE HANDLING AND USE PROCEDURES

Handling and storage procedures - Avoid damage to wheel. Do not drop. Do not
use a wheel that has been damaged or dropped. Avoid excessive temperatures in
storage.
Always handle in accordance with ANSIB7.1.
Normal clean up procedures should be used if material is released.
Dispose of waste in a sanitary landfill in accordance with state, local and
federal regulations.
Always use in accordance with ANSI Z43.1 and OSHA 1910.215. Do not use dropped
or damaged wheels. Do not use without machine guard in place. Do not exceed
maximum RPM on wheel.

SECTION VIII - CONTROL MEASURES

Protection           Requirements and Referrals
Respiratory          OSHA or NIOSH approved respirator if TLV'S exceeded.
                     See OSHA 20 CFR 1910.134.
Ventilation          Local and mechanical exhaust recommended.
                     See ANSI Z43.1. Refer to OSHA 29 CFR 1910.134.
Protective Gloves    Not required but use if desired.
Eye Protection       Required. Refer to OSHA 29 CFR 1910.133.
Hearing Protection   Required. Refer to OSHA 29 CFR 1910.95.
Other                Apron and / or face shield if desired.
Hygienic Practices   Wash with soap and water after handling and grinding.

                       COMPANY USE



The information and recommendations set forth herein are taken from sources and
references believed to be accurate and complete as of the date hereof. However,
NINGBO DAHUA GRINDING WHEEL CO. LTD. Makes no expressed or implied warranty
with respect to the accuracy of the information or the suitability of the
recommendations, and assumes no liability to any user thereof. We cannot
guarantee that the risks referred to above are the only risks present. The
final choice of the application of product is thus the sole responsibility of
the user.

The information contained in this MSDS was obtained from current and reliable sources, however, the data is provided without any warrenty, expressed or implied, regarding its correctness or accuracy. Since the conditions or handling, storage and disposal of this product are beyond the control of Imperial Supplies LLC, Imperial will not be responsible for loss, injury, or expense arising out of the products improper use. No warranty, expressed or inferred, regarding the product described in this MSDS shall be created or inferred by any statement in this MSDS. Various government agencies may have specific regulations regarding the transportation, handling, storage, use, or disposal of this product which may not be covered by this MSDS. The user is responsible for full compliance.

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