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Polymer Processing Tech
Material Safety Data Sheet
page 1 of 6
XpresS-141
A. GENERAL INFORMATION
TRADE NAME (COMMON NAME)
XpresS-141
.
CHEMICAL NAME AND/OR SYNONYM
Proprietary Blend
FORMULA
Proprietary
MOLECULAR WEIGHT
Mixture
ADDRESS (NO. STREET, CITY, STATE, AND ZIP CODE)
Polymer Processing Tech.
811 14th St.
Galveston, TX 77550
CONTACT
Product Safety
PHONE NUMBER
(409) 770-9809
LAST ISSUE DATE
Feb 2012
CURRENT ISSUE DATE
March 2005
B. COMPOSITION/INFORMATION ON INGREDIENTS
This product is considered hazardous according to the OSHA Hazard Communication Standard 29CFR1910.1200 due to
flammable dust potential.
If this product is used in a manner that could generate particulates (dust), refer to MSDS Section G, Handling and Storage,
and Section H, Recommended Exposure Limits and Personal Protective Equipment.
C. HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW:
WARNING!
Product is in powder form. Powdered material in air may form an explosive mixture. Static charges generated by emptying
package in or near flammable vapors may cause flash fire. No other significant immediate health, physical, or environmental
hazards are associated with this material.
POTENTIAL HEALTH HAZARDS:
SKIN: Particulates may cause mechanical irritation.
EYES: Particulates may cause mechanical irritation.
INHALATION: Treat powder as nuisance particulates. May cause respiratory irritation.
INGESTION: No effects known. Low toxicity.
DELAYED EFFECTS: None known.
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Polymer Processing Tech
Material Safety Data Sheet
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XpresS-141
Ingredients found on one of the OSHA designated carcinogen lists are listed below.
Ingredient Name
NTP Status
* No ingredients listed in this section*
IARC Status
OSHA List
D. FIRST AID MEASUSRES
SKIN: Wash thoroughly with water and soap. Get medical attention if irritation develops or persists.
EYE: Remove contact lenses. Hold eyelids apart. Immediately flush eyes with plenty of low-pressure water for at least 15
minutes. Get medical attention if irritation persists.
INHALATION: For inhalation of powder, remove to fresh air. Get medical attention if nasal, throat or lung irritation
develops.
INGESTION: Not an ingestion hazard under anticipated conditions of use.
ADVICE TO PHYSICIAN: No specific advice. Treat according to symptoms present.
E. FIRE FIGHTING MEASURES
FLAMMABLE PROPERTIES:
FLASH POINT: >450°F (>232°C)
FLASH POINT METHOD: Open cup.
AUTOIGNITION TEMPERATURE: None known.
UPPER FLAME LIMIT (Volume % in air): Not applicable.
LOWER FLAME LIMIT (Volume % in air): Not applicable.
FLAME PROPAGATION RATE (Solids): Unknown.
OSHA FLAMMABILITY CLASS: Combustible solid.
EXTINGUISHING MEDIA:
Carbon dioxide, dry chemical or fine water spray. Avoid water stream on molten burning material
as it may scatter and spread the fire.
UNUSUAL FIRE AND EXPLOSION HAZARDS:
Fire point > 300°C. Melts in proximity to fires causing slippery floors and stairs. Static charges
on powders or powders in liquid may ignite combustible atmospheres. See NFPA Bulletin 654,
“Prevention of Fires and Dust Explosions in the Chemical, Dye, Pharmaceutical, and Plastics
Industries” for safe handling procedures.
SPECIAL FIREFIGHTING PRECAUTIONS/INSTRUCTIONS:
Wear self-contained breathing apparatus pressure-demand, approved by MSHA/NIOSH (or equivalent) and full
protective gear when fighting fires involving this product. Watch footing on floors and stairs
because of possible melting and spreading of material. Use water spray to keep containers cool.
HAZARDOUS COMBUSTION PRODUCTS
If heated to combustion, the following substances may be formed: carbon monoxide, carbon dioxide, aldehydes,
carboxylic acids and smoke.
FLASH POINT
450°F Cleveland Open Cup
F. ACCIDENTAL RELEASE MEASURES
IN CASE OF SPILL OR OTHER RELEASES: (Always wear recommended personal protective equipment.)
Remove ignition sources from the material. Keep away from heat or flame. Sweep up with a
minimum of dusting. Collect in container, e.g. fiberboard drum or carton.
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Polymer Processing Tech
Material Safety Data Sheet
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XpresS-141
G. HANDLING AND STORAGE
GENERAL MEASURES:
Ground all equipment.
Blanket vessel with inert gas when emptying where flammable vapors may be present.
Ground operator and pour material slowly into conductive, grounded chute.
Store in a cool, dry, well-ventilated area at approximately 68°F (20°C).
Keep container closed when not in use.
MATERIALS OR CONDITIONS TO AVOID:
Avoid conditions that generate dust; product may form flammable dust-air mixtures.
Avoid emptying package in or near flammable vapors; static charges may cause flash fire.
Keep away from heat, flame, sparks and other ignition sources.
H. EXPOSURE CONTROLS/PERSONAL PROTECTION
WORK PRACTICES & ENGINEERING CONTROLS:
Eyewash fountains and safety showers should be easily accessible.
Use process enclosures, local exhaust ventilation, or other engineering controls to control airborne levels below
recommended exposure limits. Discharge from the ventilation system should comply with applicable air pollution
control regulations.
GENERAL HYGIENIC PRACTICES:
Avoid contact with eyes, skin, and clothing.
Avoid breathing dust.
Avoid contamination of food, beverages, or smoking materials.
Wash thoroughly after handling, and before eating, drinking or smoking.
Remove contaminated clothing promptly and clean thoroughly before reuse.
RECOMMENDED EXPOSURE LIMITS
PARTICULATES (dust): If used under conditions that generate particulates (dust), the ACGIH TLV-TWA of 3
mg/m³ respirable fraction (10 mg/m³ total) should be observed.
PERSONAL PROTECTIVE EQUIPMENT:
Safety glasses
Impervious gloves
Appropriate protective clothing
Appropriate respiratory protection is required when exposure to airborne contaminants may exceed acceptable
limits. Respirators should be selected and used in accordance with OSHA, Subpart I (29 CFR 1910.134) and
manufacturers recommendations.
PROTECTIVE MEASURES DURING REPAIR AND MAINTENANCE
Eliminate ignition sources and prevent build-up of static electrical charges.
Completely isolate and thoroughly clean all equipment, piping, or vessels before beginning maintenance or repairs.
Keep area clean. Product will burn.
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Material Safety Data Sheet
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XpresS-141
I. PHYSICAL AND CHEMICAL PROPERTIES
APPEARANCE: White powder.
PHYSICAL STATE: Solid.
ODOR: Characteristic waxy odor.
SPECIFIC GRAVITY: (Water = 1.0) 0.93-1.1
SOLUBILITY IN WATER: (Weight%) Negligible at 20°C
pH: Not applicable.
BOILING POINT: Not applicable.
MELTING POINT: 97-104°C (207-220°F)
VAPOR PRESSURE: Negligible at 20°C.
VAPOR DENSITY: (Air = 1.0) Not applicable.
EVAPORATION RATE: Not applicable. Compared to: Not applicable.
% VOLATILES: Negligible at 20°C.
FLASH POINT: > 450°F (>232°C).
(Flash point method and additional flammability data are found in Section D.)
J. STABILITY AND REACTIVITY
NORMALLY STABLE? (Conditions to Avoid)
Stable under recommended handling and storage conditions.
INCOMPATIBILITIES:
Strong oxidizing agents and amines.
HAZARDOUS DECOMPOSITION PRODUCTS:
Depending on conditions of fire, CO, CO , carboxylic acids, aromatic aldehydes and combustible gases may be
generated.
HAZARDOUS POLYMERIZATION?
Not anticipated under normal or recommended handling and storage conditions.
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K. TOXICOLOGICAL INFORMATION
CARCINOGENICITY INFORMATION
Not listed as a carcinogen by NTP. Not regulated as a carcinogen by OSHA. Not evaluated by IARC.
REPORTED HUMAN EFFECTS
No human toxicity studies have been carried out with this product. Due to the physical nature of this material may
cause eye, skin and respiratory irritation.
REPORTED ANIMAL EFFECTS
PRODUCT/SIMILAR PRODUCT – Not toxic by OSHA?ANSI criteria based on acute animal peroral testing of this
or a similar product (LD50>500 mg/kg).
OTHER DATA:
No other data developed.
L. ECOLOGICAL INFORMATION
No data have been developed on this subject. This polymeric product is not soluble in water. It is not considered
biodegradable.
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XpresS-141
M. DISPOSAL CONSIDERATIONS
WASTE DISPOSAL CONSIDERATIONS:
The information offered here is for the product as shipped. Use and/or alteration to the product such as mixing with
other materials may significantly change the characteristics of the material and alter the RCRA classification and the
proper disposal method. Landfilling in a permitted solid or hazardous waste facility is recommended. Handling,
transportation, and disposal of material should be conducted in a manner to prevent a nuisance dust hazard. Fully
containerize the material before handling, and protect from exposure to the outdoors. Ensure there are no
restrictions on disposing of bulk or semi-bulk quantities of waste material. Disposal should be in accordance with
all Federal State and local regulations.
N. TRANSPORT INFORMATION
GENERAL
This product is not subject to DOT, ICAO, IMDG or ADR regulations.
For additional information on shipping regulations affecting this material, contact the information number found on
the first page.
O. REGULATORY INFORMATION
CHEMICAL INVENTORIES:
U.S. TSCA Inventory Status: Product components are listed on the TSCA Chemical Inventory.
Canadian CEPA: Product components included on DSL Inventory
Australian AICS: Product components included on AICS Inventory
SARA TITLE III:
RQs & TPQs
“Reportable Quantities” (RQs) and/or “Threshold Planning Quantities” (TPQs) exist for the
following ingredients.
SARA/CERCLA
SARA EHS
Ingredients
RQ (lbs.)
TPQ (lbs.)
*No ingredients listed in this section*
Spills/releases resulting in the loss of any ingredient at or above its RQ requires immediate notification to the National
Response Center (1-800-424-8802) and to your Local Emergency Planning Committee.
SECTION 311 AND 312:
NHH: Not a health hazard
HC-3: Fire hazard
SARA 313 TOXIC CHEMICALS:
The following ingredients are SARA 313 “Toxic Chemicals”.
Ingredient
Comments
*No ingredients listed in this section*
STATE RIGHT TO KNOW:
The following is listed for state right-to-know purposes:
Ingredient
Wt.%
Comment
*No ingredients listed in this section*
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Polymer Processing Tech
Material Safety Data Sheet
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XpresS-141
P. OTHER INFORMATION
-HMIS Code:
Health
Flammability
Reactivity
0
1
0
DISCLAIMER:
This Material Safety Data Sheet is offered solely for you information, consideration and investigation.
The information and recommendations contained in the Material Safety Data Sheet have been compiled from sources
believed to be reliable and to represent the most reasonable current opinion on the subject when the MSDS was prepared. No
warranty, guaranty or representation is made as to the correctness or sufficiency of the information. The user of this product
must decide what safety measures are necessary to safely use this product, either alone or in combination with other products,
and determine its environmental regulatory compliance obligations under any applicable federal or state laws.
Current Issue: Feb. 2012, Changed co. name