Safety Technical Instructions for Expandable Polystyrene

Latest revision date: 25 September 2015

Part I Chemicals and Enterprise Identification

Chemical name in Chinese:expandable polystyrene
Chemical Name in English:Expandable polystyrene
Enterprise Name:Fushun Daluwang Composite New Material Co., Ltd.
Address:No.16 -1, Shuangmian Road, Longfeng Street, Dongzhou District, Fushun City, Liaoning Province
E-mail address:597286037@qq.com
Contact Phone:13921505060
Product recommend and Restricted Use:Expandable polystyrene (EPS) is a small granular resin, which is widely used in the construction industry, thermal insulation, sound insulation materials, seismic protective packaging materials and waterproof road water conservancy construction.  

Part II Overview of Hazards

Emergency Overview:This product is flammable. Due to the release of gas inside the particles, it may be irritating to the eyes and respiratory mucosa.
GHS Hazard Categories:According to the series of standards regulating the classification of chemicals, warning labels and warning instructions (see Part XV), the product belongs to flammable solids, category 2; specific target organ systemic toxicity single exposure, category 3.
Label Elements:
Pictograms:


Warning words:Warning. Flammable solids.
Hazard Information:Flammable; its powder mixed with air can form an explosive mixture, the case of fire high heat caused by the risk of combustion and explosion. Burning produces toxic carbon monoxide gas.
Precautionary Notes:
Precautions:Keep away from heat, sparks and open flames. Smoking is strictly prohibited in the workplace. Use only non-sparking tools. Use explosion-proof electrical appliances, ventilation, lighting and other equipment. Handle and unload lightly to prevent damage to packaging or containers. Do not operate until you have read and understood all safety precautions. Use personal protective equipment as required.
Incident response:Firefighters must wear full-body fire-fighting clothing and air respirator to put out the fire in the upper wind direction. Suitable extinguishing agents: misty water, foam, carbon dioxide, dry powder and sand.. If eye contact is made, lift the eyelid and flush with flowing water or saline. Seek medical attention.
Safe storage:Store in a cool, ventilated warehouse. Keep away from fire and heat source. The ambient temperature should not exceed 25 ℃; it should be stored separately from combustibles, metal powder, hydrocarbon solvent, strong oxidant, etc.
Disposal:Refer to relevant national and local regulations before disposal. Incineration method is recommended for disposal.
Physical and Chemical Hazards:Flammable; its powder mixed with air can form an explosive mixture, the case of fire high heat caused by the risk of combustion and explosion. Burning produces toxic carbon monoxide gas.
Health Hazards:Usually in the application of the product, due to the internal gas release particles, may be irritating to the eyes, respiratory mucosa. Acute poisoning: cough, chest tightness, cough less sputum, the appearance of trachea and bronchitis. Acute poisoning usually does not occur in the primary state of EPS.
Environmental Hazards:Harm to the environment.

Part III Ingredients/Composition Information

Substance mixture √

Hazardous components	Concentration,%	CAS No.
Polystyrene	93～95%	9003-53-6
blowing agent pentane	5～7%	109-66-0

Description:(1) The flame retardant category added to flame retardant EPS is hexabromocyclododecane (HBCD), or brominated polymer (non-HBCD), with an addition amount of 6000-9000ppm
(2) Gray EPS contains 2-4% carbon materials (graphite or carbon black) and flame retardants.

Part IV First Aid Measures

Skin contact:No injury effect
Eye contact:Lift the eyes, rinse with flowing water, and seek medical attention.
Inhalation:Respiratory inhalation of EPS particles, immediate medical treatment; processing applications during inhalation of the release of gas, personnel should be transferred to the fresh air or medical treatment.
Intake:Drink plenty of warm water to induce vomiting. Seek medical attention.
Health effects:No data
Timely medical care and special treatment:No data

Part V Fire Protection Measures

Particularly dangerous:Flammable; its powder mixed with air can form an explosive mixture, the case of fire high heat caused by the risk of combustion and explosion. Burning produces toxic carbon monoxide gas.
fire extinguishing methods and extinguishing agent:Firefighters must wear full-body fire fighting clothing and air breathing apparatus to put out the fire in the upper wind direction. Move the container from the fire to the open as much as possible. Spray water to keep the fire container cool until the end of the fire. Extinguishing agent: atomized water, foam, carbon dioxide, dry powder, sand.
Special fire extinguishing methods:—
Protective equipment to protect firefighters:Firefighters must wear gas masks and full-body fire fighting clothing to put out the fire in the upper wind direction.

Part VI Emergency Treatment of Leakage

Protective measures, protective equipment and emergency treatment procedures for operators:Isolate the leak contaminated area and restrict access. Eliminate all ignition sources. It is recommended that emergency personnel wear dust masks and anti-toxic clothing. Do not touch broken containers and spills until you put on protective clothing. Cut off the leakage source as much as possible and cover the leakage with plastic cloth to reduce scattering. Do not allow water to enter the packaging container. Collect the leakage with a clean shovel, place it in a clean, dry container with a loose lid, and remove the container from the leakage.
Environmental protection measures:—
Methods of containment and removal of spilled chemicals and disposal materials used:Clean, dry containers with loose lids
Precautions to prevent secondary hazards:EPS particle leakage scattered on the ground, should be cleaned immediately, find the source of leakage to replace the packaging.

PART VII OPERATION, DISPOSAL AND STORAGE

Operation Precautions:Operators must be specially trained and strictly abide by the operating procedures. Keep away from fire and heat sources. Smoking is strictly prohibited in the workplace. Use explosion-proof ventilation systems and equipment. Avoid contact with combustibles, metal powder, hydrocarbon solvents and strong oxidants. When handling, light loading and light unloading, to prevent damage to the packaging. Equipped with the corresponding variety and quantity of fire fighting equipment.
Storage Precautions:Store in a cool, ventilated warehouse. Keep away from fire and heat source. The temperature of the warehouse should not exceed 25 ℃. It shall be stored separately from combustibles, metal powder, hydrocarbon solvent and strong oxidant, and shall not be stored in mixed storage. It is forbidden to use mechanical equipment and tools that are easy to produce sparks. Vibration, impact and friction are prohibited.

Part VIII Exposure Control and Personal Protection

Occupational exposure limits:Workplace Occupational Exposure Limits China: No data available
Biological Limits:No data
Engineering Control:The production process is closed and fully ventilated.
Respiratory system protection:Wear a dust mask.
Hand protection:No special requirements.
Eye protection:No special requirements.
Skin and body protection:No special requirements.
Other protection:Smoking is strictly prohibited at the work site. Maintain good hygiene habits.

Part 9 Physical and Chemical Properties

Appearance and character:Odorless, tasteless, colorless or Milky White rounded particles
pH:—
Melting point (℃):240　　　　　　　 　　Relative density (water = 1):1.04～1.13
Boiling point (℃):No dataRelative vapor density (air = 1):No data
Saturated vapor pressure (kPa):No dataHeat of combustion (kJ/mol):No data
Critical temperature (℃):No dataCritical pressure (MPa):No data
The logarithmic value of the octanol/water partition coefficient:No data
Flash Point (℃):345～360　　　　　　Upper explosion limit%(V/V):No data
Ignition temperature (℃):427　　　　　 　　Lower explosive limit%(V/V):No data
Solubility:Insoluble in water, soluble in organic solvents.

Part 10 Stability and Reactivity

Stability:Stable
Hazardous reaction:The powder and air mixture can form an explosive mixture, the case of fire high heat caused by the risk of combustion and explosion.
Forbidden:Combustibles, metal powders, hydrocarbon solvents, strong oxidants.
Conditions to avoid:Heat, sun exposure, impact
Dangerous decomposition products:None
Combustion (decomposition) products:Carbon monoxide, carbon dioxide

Part 11 Toxicological Information

Acute toxicity:No data
SUBACUTE AND CHRONIC TOXICITY:No data
Skin irritation or corrosion:No data
Eye irritation or corrosion:No data
Respiratory or skin allergies:No data
germ cell mutagenosis:No data
Carcinogenicity:No data
Reproductive toxicity:No data
Specific Target Organ Systemic Toxicity-A Single Exposure: Intratracheal TDL in Mice₀20 mg/kg
Specific Target Organ Systemic Toxicity-Repeated Exposure:No data
Inhalation Hazards:Usually in the application of the product, due to the internal gas release particles, may be irritating to the eyes, respiratory mucosa. Usually in the state of EPS grains, acute poisoning does not occur

Part 12 Ecological Information

Ecotoxicity:No data
Persistence and degradability:No data
Potential bioaccumulation:No data
Migration in soil:No data

Part XIII Disposal

Disposal method:Refer to relevant national and local regulations before disposal. Incineration method is recommended for disposal.
Obsolete Precautions:Refer to the relevant national and local regulations before disposal, EPS beads and their processed products can be recycled and applied.

Part XIV Transportation Information

UN Dangerous Goods Number (UN Number):2211
United Nations Transport Name:Flammable solid
United Nations Hazard Classification:Flammable solids, category 2
Packing mark:Flammable solid or


Packing method:25kg composite paper bag, 750kg/850kg space bag.
Marine Pollutants (Yes/No):No
Transport notes:Keep away from fire, heat source, prevent direct sunlight, container transportation unloading, should be away from the drain, open the container door, keep one hour, so that the accumulation of pentane gas in the unloading before the escape.
 

PART XV REGULATIONS INFORMATION

Regulatory Information:The following laws, regulations and standards provide corresponding provisions on the safe use, storage, transportation, loading and unloading, classification and marking of chemicals:
Standards for Classification, Warning Labels and Cautionary Instructions of Chemicals (GB20576-GB20602-2006).
Note: After November 1, 2014, the GB30000.2-29 series of standards will be implemented.
List of Hazardous Chemicals (2002 Edition): Included, the substance is classified as a class 4.1 flammable solid.
Catalogue of highly toxic chemicals: not included.
List of Dangerous Goods (GB 12268-2012): Included, the substance is classified as Class 4.1 flammable solid.

PART XVI OTHER INFORMATION

Tabulation Unit:Fushun Daluwang Composite New Material Co., Ltd.
Description of Modification:This SDS is revised and prepared according to the Content and Item Sequence of Technical Instructions for Chemical Safety (GB/T16483-2008). The original revision date is September 20, 2014.