Polyester, PR7471 MSDS
MSDS
MATERIAL SAFETY DATA SHEET
MSDS# 7471-001
Date: Jan. 1, 2006
1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
PRODUCT NAME : PR7471, Polyester Resin
CHEMICAL FAMILY : Copolyester of isophthalic acid, Neopentyl glycol,
and adipic acid
MOLECULAR FORMULA : MIXTURE
MOLECULAR WEIGHT : MIXTURE
COMPANY : P&ID Co. Ltd.
TIC, Ulsan College, Muger2-dong, Nam-gu, Ulsan, 680-808, KOREA
MSDS REQUEST : +82-52-223-2104
CUSTOMER SERVICE : +82-52-223-2104
EMERGENCY TELEPHONE NUMBER
DOMESTIC : +82-52-223-2102
INTERNATIONAL : +82-52-223-2108
2. COMPOSITION/INFORMATION ON INGREDIENTS
COMPONENT CAS. NO. CONTENT(%) TWA/CEILING REFERENCE
Polyester resin 28430-17-3 60.0 min Not applicable OSHA
Not applicable ACGIH
Xylene 1330-20-7 34.5 max 100 ppm OSHA
150 ppm(STEL) ACGIH
Ethylbenzene 100-41-4 5.5 max 100 ppm OSHA
125 ppm(STEL) ACGIH
1
P&ID Co.,Ltd. www.21chem.com
Polyester, PR7471 MSDS
3. HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
This product, as shipped, is not considered hazardous as defined by the OSHA Hazard
Communication Standard(29CFR 1910.1200)
POTENTIAL HEALTH EFFECTS
Heating the resin, such as in extrusion, may release a small amount of acetaldehyde from
degradation.
Burning the resin may produce carbon monoxide and oxides. Carbon monoxide can cause carbon
monoxide poisoning.
CARCINOGENICITY INFORMATION
None of the components in the resin at greater than 0.1% are listed by IARC, NTP, OSHA or
ACGIH as a carcinogen..
4. FIRST AID MEASURES
Material is not expected to be harmful by ingestion. No specific first aid measures are required.
In case of skin contact, wash affected areas of skin with soap and water.
In case of eye contact, immediately irrigate with plenty of water for 15 minutes.
If vapor or dust of this material is inhaled, remove from exposure. Administer oxygen of there is
difficulty in breathing. Obtain medical attention immediately if necessary.
5. FIRE FIGHTING MEASURES
FLAMMABLE PROPERTIES
FLASH POINT : 38
METHOD : Setaflash Closed Cup
FLAMMABLE LIMITS(% BY VOL) : Lower: 1.7 Upper:11.3
AUTOIGNITION TEMP: >300
DECOMPOSITION TEMP: Not available
EXTINGUSHING MEDIA AND FIRE FIGHTING INSTRUCTIONS
Use water spray, carbon dioxide or dry chemical to extinguish fires. Use water to keep containers
cool. Wear self-contained, positive pressure breathing apparatus.
2
P&ID Co.,Ltd. www.21chem.com
Polyester, PR7471 MSDS
6. ACCIDENTAL RELEASE MEASURES
STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED
Where exposure level is not known, wear NIOSH approved, positive pressure, self-contained
respirator. Where exposure level is known, wear NIOSH approved, respirator suitable for level of
exposure. In addition to the protective clothing/equipment in Section 8 (Exposure Controls/Personal
Protection), wear impervious boots. Cover spills with some inert absorbent material; sweep up and
place in a waste disposal container. Flush area with water.
7. HANDLING AND STORAGE
Handling
Keep away from heat and flame. Avoid contact with eyes, skin and clothing. Wash thoroughly after
handling.
Storage
Areas containing this material should have fire safe practices and electric equipment in accordance
with applicable regulations and/or guidelines. Standards are primarily based on the material's
flashpoint, but mat also take into account properties such as miscibility with water or toxicity.
Storage temperature : store at 4.4~32
Reason : Integrity
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
ENGINEERING CONTROLS AND PERSONAL PROTECTIVE EQUIPMENT (PPE)
Engineering controls are not usually necessary if good hygiene practices are followed. Before eating,
drinking, or smoking, wash face and hands thoroughly with soap and water. Avoid unnecessary skin
contact. Impervious gloves and apron are recommended to prevent skin contact. For operations
where eye or face contact can occur, wear eye protection such as chemical splash-proof goggles or
face shield. Where exposures are below the Permissible Exposure Limit(PEL), no respiratory
protection is required. Where exposures exceed the PEL, use respirator approved by NIOSH for the
material and level of exposure.
It is recommended that a shower be taken after completion of workshift especially if significant
contact has occurred. Work clothing should then be laundered prior to reuse. Street clothing should
be stored separately from work clothing and protective equipment. Work clothing and shoes should
not be taken home.
3
P&ID Co.,Ltd. www.21chem.com
Polyester, PR7471 MSDS
9. PHYSICAL AND CHEMICAL PROPERTIES
APPEARANCE AND ODOR : Viscous liquid, colorless, xylenes odors.
BOILING POINT : Not applicable
MELTING POINT : Not applicable
VAPOR PRESSURE : Not available
SPECIFIC GRAVITY : 1.04~1.08g/cm3
VAPOR DENSITY : >1
%VOLATILE(BY WT) : ~40
pH : Not applicable
SATURATION IN AIR(%BY VOL) : Not available
EVAPORATION RATE : <1
SOLUBILITY IN WATER : Insoluble
VOLATILE ORGANIC CONTENT : Not available
10. STABILITY AND REACTIVITY
STABILITY : Stable
CONDITIONS TO AVOID : None known
POLYMERIZATION : Will Not Occur
CONDITIONS TO AVOID : None known
INCOMPATIBLE MATERIALS : No specific incompatibility
HAZARDOUS DECOMPOSITION PRODUCTS : oxides of carbon; oxides of nitrogen
11. TOXICOLOGICAL INFORMATION
Toxicological information for the product is found under Section 3.HAZARDS IDENTIFICATION.
Toxicological information on the OSHA regulated components of this product is as follows:
The polyester resin is non toxic.
Xylene has an acute oral(rat) of 4.3 to 5g/kg and an acute 4-hour LC50(rat) of 19.7 to 29.1mg/L.
Inhalation of vapors may be irritating to the nose and throat. Skin contact results in moderate
irritation and loss of natural oils. Vapors cause eye irritation.
Ethylbenzene has acute oral(rat) and dermal(rabbit) LD50 values of 3500mg/kg and 5000mg/kg
respectively. The 4-hour inhalation LC50 in rat is 4000 ppm(17.36mg/L). It is a mild eye and skin
4
P&ID Co.,Ltd. www.21chem.com
Polyester, PR7471 MSDS
irritant. Prolonged exposure to the vapor of ethylbenzene may cause irritation of the eyes and
upper respiratory tract, motor ataxia, and hematological disorders and hepatobiliary complaints.
12. ECOLOGICAL INFORMATION
May cause long-term adverse effects in the aquatic environment.
Due to extreme low solubility in water, and therefore the non-availability to species, this product is
regarded as not hazardous to aquatic organisms. The product is also not readily biodegradable and
will remain in place until cleaned up.
13. DISPOSAL CONSIDERATIONS
The information on waste classification and disposal methodology provided below applies only to
the P&ID product, as supplied. If the material has been altered or contaminated, or it has exceeded its
recommended shelf life, the guidance may be inapplicable. To determine lgnitability, see Section 5 of
this MSDS (flash point). For Corrosivity, see Sections 9 and 14 (pH and DOT corrosivity). For
Reactivity, see Section 10 (incompatible materials). For Toxicity, see Section 2 (composition). P&ID
encourages the recycle recovery and reuse of materials, where permitted, as an alternate to disposal
as a waste. P&ID has provided the foregoing for information only; the person generating the waste is
responsible for determining the waste classification and disposal method.
14. TRANSPORT INFORMATION
This section provides basic shipping classification information. Refer to appropriate transportation
regulations for specific requirements.
D.O.T. SHIPPING INFORMATION
SHIPPING NAME : ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S
HAZARD CLASS/PACKING GROUP : 3 / III
UN NUMBER : UN1866
D.O.T HAZARDOUS SUBSTANCES : (PRODUCT REPORTABLE QUANTITY)
Xylene(2500 lbs.)
TRANSPORT LABEL REQUIRED : Flammable Liquid
ICAO/IATA
5
P&ID Co.,Ltd. www.21chem.com
Polyester, PR7471 MSDS
SHIPPING NAME : Resin solution
HAZARD CLASS : 3
SUBSIDIARY CLASS : NOT Applicable
UN/ID NUMBER : 1866
PACKING GROUP : III
TRANSPORT LABLE REQUIRED : Flammable Liquid
PACKING INSTR/ MAX NET QTY : PASSENGER Aircraft: 309; 60L
CARGO Aircraft: 310; 220L
ADDITIONAL TRANSPORT INFORMATION
COMMENTS : DOT ?Not regulated if less than Reportable Quantity (RQ) per package.
15. REGULATORY INFORMATION
INVENTORY INFORMATION
USA :
All components of this product are included on the TSCA Inventory in compliance with the
Toxic Substances Control Act, 15 U. S. C. 2601 et. Seq.
EU :
The following components of this product are included in the European Inventory of Existing
Chemical Substances(EINECS) or are polymers of which the components of which are in
EINECS, in compliance with Council Directive 67/548/EEC and its amendments.
CHINA :
All components of this product are included on the Chinese inventory or are not required to be
listed on the Chinese inventory.
JAPAN :
All components of this product are included on the Japan(ENCS) inventory or are not required
to be listed on the Chinese inventory.
KOREA :
All components of this product are included on the Korea(ECL) inventory or are not required
to be listed on the Chinese inventory.
6
P&ID Co.,Ltd. www.21chem.com
Polyester, PR7471 MSDS
16. OTHER INFORMATION
NFPA Rating:
Health : 3- Materials that, under emergency conditions, can cause serious or permanent injury.
Fire : 2- Materials that must be moderately heated or exposed to relatively high ambient
temperatures before ignition can occur.
Reactivity : 0- Materials that in themselves are normally stable, even under fire exposure conditions.
MSDS Version Number: 1
MSDS Effective Date : Jan. 1, 2006
Uses and Restrictions : Use only in industrial manufacturing processes.
MSDS Distribution :
The information in this document should be made available to all who may
handle the product.
*This information is given without any warranty or representation. We do not assume any legal
responsibility for same, nor do we give permission, inducement, or recommendation to practice any
patented invention without a license. It is offered solely for hour consideration, investigation and
verification. Before using any product, read its label.
7
P&ID Co.,Ltd. www.21chem.com
|