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Benzene,1,1'-[1,2-ethanediylbis(oxy)]bis[2,4,6-tribromo-

MATERIAL SAFETY DATA SHEET

ASTALAC* ABS COMPOUND MSDS CODE B GRADES

COMPANY DETAILS

Company Name: MARPLEX AUSTRALIA PTY LTD A.B.N. 78 004 691 614
Address: 221-229 BROWNS ROAD, NOBLE PARK, VIC 3174, AUSTRALIA
Telephone Number: (03) 8710 1400
Emergency Telephone Number: (03) 8710 1400
Fax Number: (03) 9795 2111

IDENTIFICATION

Product Name: ASTALAC ABS MSDS CODE B GRADES

A number of ABS pellet materials are available from Marplex Australia under the trade names ASTALAC and
ASTALOY. This data sheet covers flame retardant ASTALAC ABS grades but excludes Standard and Glass-Filled
grades. The MSDS Code for each grade is printed on the label on the bottom of each bag or on the side of bulk
containers.

Other Names: Acrylonitrile-butadiene-styrene polymer
Acrylonitrile-butadiene-alpha methyl styrene
-styrene polymer
ABS

Manufacturing Product Code: ASTALAC ABS - MSDS CODE B

Hazardous Substance
(Worksafe Australia Criteria): No

ADG Code Classification
UN No. None allocated
Correct Shipping Name: None allocated
Dangerous Goods Class: None allocated
Subsidiary Risk: None allocated
Packaging Group: None allocated
Hazchem Code: None allocated
Emergency Procedure Guide: None allocated

Poisons Schedule Number: None allocated
Australian Inventory of
Chemical Substances: All components are listed or meet NICNAS
requirements.

Use: Manufacture of thermoplastic articles by
injection moulding or extrusion.

Date of Issue: JUL 02, Rev. 04, Reason For Revision: ADDRESS UPDATE

Ref: ASTALAC-B MATERIAL SAFETY DATA SHEET

ASTALAC* ABS COMPOUND MSDS CODE B GRADES

PHYSICAL DESCRIPTION/PROPERTIES

Appearance: Pellet either cream (natural) or pigmented with very slight sweet
aromatic odour.
Boiling Point: Not applicable
Melting Point: Not applicable (see "Softening Point")
Vapour Pressure: Not applicable
Specific Gravity: 1.02-1.17 @ 25 deg.C (H2O=1)
Flash Point: Not applicable
Flammability Limits: Not applicable
Solubility in Water: Insoluble

OTHER PROPERTIES

Solubility in Organic Solvents: Soluble in acetone, methyl ethyl ketone,
dimethyl formamide; not soluble in alcohols.
Softening Point: 103-128 deg.C Method: ASTM 1525
Flash Ignition Temperature: 349 deg.C Method: ASTM-1929(B)
Auto Ignition Temperature: 508 deg.C Method: ASTM-1929(B)
Percent Volatiles: Less than 1

INGREDIENTS

Substance Name CAS No. Proportion, % wt.

Acrylonitrile-butadiene-styrene
polymer 9003-56-9 )
or ) 90-98
Acrylonitrile-butadiene- )
alpha methyl styrene-styrene polymer 25120-20-1 )

Antimony trioxide 1309-64-4 ) 2-10

Octabromodiphenyl oxide 32536-52-0 )
or ) 15-25
Hexabromodiphenoxy ethane 37853-59-1 )

Additives (pigments, polymer additives
metallic soaps, waxes, antioxidants) Not available 2-10

Alpha methyl styrene 98-83-9 Less than 1
Styrene 100-42-5 Less than 1
Acrylonitrile 107-13-1 Less than 0.01

Date of Issue: JUL 02, Rev. 04, Reason For Revision: ADDRESS UPDATE

Ref: ASTALAC-B MATERIAL SAFETY DATA SHEET

ASTALAC* ABS COMPOUND MSDS CODE B GRADES

HEALTH HAZARD INFORMATION

HEALTH EFFECTS

Acute-Swallowed:

Swallowing of the pellets does not present any known health hazard.

Acute-Eye:

Eye contact with the pellets does not present any extraordinary hazard except for the possibility of abrasive
injury. Fines, if any, may be irritating to the eye.

Acute-Skin:

Skin contact with the pellets as received does not present any known health hazard.

Acute-Inhalation:

The pellets do not present an inhalation hazard. Inhalation of fines may cause irritation the nose and throat.

Vapours and fumes produced during melt processing of these plastics may produce effects in some
individuals, especially irritation of the eyes, nose and throat and in cases of severe over-exposure, nausea
and headache.

Chronic:

Several acrylonitrile-butadiene-styrene compounds similar to ASTALAC ABS COMPOUND-MSDS CODE B
Grades have been tested for potential to produce allergic skin reaction in controlled skin contact studies with
human volunteers. A potential for cumulative irritation was demonstrated but primary irritation and allergic
reactions were not observed.

Other Health Effects Information:

The results of acute toxicity studies available on acrylonitrile-butadiene-styrene based compounds similar to
ASTALAC ABS COMPOUND-MSDS CODE B Grades indicate that these materials are practically non toxic
orally (rats) or after skin application (rabbits), and are non irritating to slightly irritating to the eyes and skin of
rabbits.

ASTALAC ABS COMPOUND-MSDS CODE B Grades may contain low levels of other copolymers, colour
additives and performance additives. Under normal conditions of use these additives are contained within the
polymer matrix and occupational exposure to these materials are not anticipated.

Date of Issue: JUL 02, Rev. 04, Reason For Revision: ADDRESS UPDATE

Ref: ASTALAC-B MATERIAL SAFETY DATA SHEET

ASTALAC* ABS COMPOUND MSDS CODE B GRADES

Fire retardant Additives:

Antimony Trioxide
ASTALAC ABS COMPOUND - MSDS Code B Grades contain antimony trioxide. Antimony trioxide has been
reported to cause dermatitis, irritation to the eyes, nose and throat and pneumoconiosis (irritation resulting in
inflammation of the lungs).

Hexabromdiphenoxy Ethane

ASTALAC ABS COMPOUND - MSDS Code B Grades may contain hexabromodiphenoxy ethane. this
material has been reported to be irritating to the eyes, skin and upper respiratory tract.

Octabromodiphenyl Oxide

ASTALAC ABS COMPOUND - MSDS Code B Grades may contain octabromodiphenyl oxide (OBDPO). This
material is reported to cause irritation to the eyes, skin and respiratory tract. Toxicity studies in animals show
OBDPO to be of low toxicity by acute oral administration and slightly toxic by skin contact.

FIRST AI
Swallowed:

Not probable. No special treatment should be required.

Eye:

Flush with plenty of water for at least 15 minutes. Seek medical attention.

Skin:

Molten plastic causes severe thermal burns. Cool rapidly with water and seek medical attention. Do not pull
off the skin.

In case of contact with condensed processing fumes, immediately flush the area with plenty of water.
Remove contaminated clothing. Wash clothing before reuse. Get medical attention if irritation persists.

Inhaled:

If fumes are inhaled, remove person to fresh air. If breathing difficult get medical attention.

First Aid Facilities:

Provide eye baths and safety showers close to areas where there is significant
potential for eye and skin contact.

ADVICE TO DOCTO
Treat symptomatically.
Date of Issue: JUL 02, Rev. 04, Reason For Revision: ADDRESS UPDATE

Ref: ASTALAC-B MATERIAL SAFETY DATA SHEET

ASTALAC* ABS COMPOUND MSDS CODE B GRADES

PRECAUTIONS FOR USE

EXPOSURE STANDARDS

Worksafe Australia have not established an exposure standard for this product.
However, they have established the following exposure standard for "dusts not otherwise classified":

Inspirable dust 8 hr. TWA: 10 mg/m3

Component: Antimony trioxide 8 hr. TWA: 0.5 mg/M3 as Sb

The product contains a trace quantity of acrylonitrile, a substance classified by Worksafe Australia as a
Category 2 Carcinogen (Probable Human Carcinogen).
Based on a review of acrylonitrile exposures which result solely from the processing, use and handling of
ABS COMPOUNDs as finished polymers and products fabricated from such finished polymers, acrylonitrile
exposures are expected to be well below the Worksafe exposure standard of 7-hour TWA: 2 ppm.

Keep exposures as low as practicable below exposure standards.

ENGINEERING CONTROLS

Provide mechanical ventilation to control exposure levels below airborne exposure standards and to prevent
operator discomfort. In general, ventilation should be provided at compounding and converting areas and at
fabricating work stations which involve heating the plastic. Local exhaust hoods may be used over die-heads
of extrusion equipment or in the vicinity of thermoforming and moulding machines, where practicable.

PERSONAL PROTECTION

Respiratory Protection:

Avoid breathing dust, processing fumes and/or vapours. Use SA approved respiratory protection equipment
in accordance with AS1715 when airborne exposure standards are exceeded or where operator discomfort is
experienced.

Eye:

ASTALAC ABS COMPOUND-MSDS CODE B Grades do not cause significant eye irritation or
eye toxicity requiring special protection, except as noted under "Other Precautions" section. Safety glasses
with side shields are recommended to avoid eye contact.

Skin Protection:

The product presents no skin concern requiring special protection except as noted under "Other
Precautions".

Date of Issue: JUL 02, Rev. 04, Reason For Revision: ADDRESS UPDATE

Ref: ASTALAC-B MATERIAL SAFETY DATA SHEET

ASTALAC* ABS COMPOUND MSDS CODE B GRADES

Other Precautions:

The greatest potential for injury occurs when working with the molten material such as during purging of the
moulding machine, extruder and the like. During this type of operation it is essential that all workers in the
immediate area wear eye and skin protection (eg. full face shield and safety glasses, heat resistant gloves,
overalls and safety boots) as protection from thermal burns.

Fumes or vapours emitted from the hot melted plastic during converting operations may condense on cool
overhead metal surfaces or exhaust ducts. That condensate, usually in the form of a soft grease-like semi-
solid, may contain substances which is irritating or toxic. Avoid contact of that material with the skin. Wear
rubber or other impermeable protective gloves when cleaning contaminated areas.

Heating and processing the product above the listed temperatures should be avoided. Overheating the
plastic may occur due to excessively-high cylinder heats, overworking of the melt by wrong screw
configuration, or by long dwell time in the machine. Under such conditions the thermal emissions and heat-
degradation products might, without proper ventilation, reach hazardous concentrations in the converting
area (see "Hazardous Decomposition Products" section).

Purgings or other molten forms of ABS plastics are susceptible to rapid breakdown if allowed to pile up in
thick mounds or lumps. They should be collected only as small, flat thin shapes or thin strands to allow for
rapid cooling. The hot purgings should preferably be cooled quickly and thoroughly by quenching in water
and removing to a well ventilated area.

FLAMMABILITY

Minimise dust generation. Take precautions against static discharges when handling the solid product.

SAFE HANDLING INFORMATION

STORAGE AND TRANSPORT

Not classified as a Dangerous Good (see "Identification" section). Store in a cool dry area.

SPILLS AND DISPOSAL

Spillages on hard surfaces present a slip hazard. Sweep or vacuum up promptly.

The pellets may cause sewer and waterway obstruction; fish may eat pellets and obstruct their digestive
tracts. Prevent exit to sewer and waterways. Remove sources of ignition. Collect material into containers.

Recycle, incinerate or landfill as per local, state and federal regulations.

Certain heavy-metal salts, present as coloured pigments and based upon cadmium, chromium, copper or
lead metals, may be present in some coloured grades. Those ingredients are essentially mixed into the
plastic and are unlikely to contribute to pollution of soils and water.

Date of Issue: JUL 02, Rev. 04, Reason For Revision: ADDRESS UPDATE

Ref: ASTALAC-B MATERIAL SAFETY DATA SHEET

ASTALAC* ABS COMPOUND MSDS CODE B GRADES

FIRE/EXPLOSION HAZARDS

Extinguishing Media:

Water spray, foam, carbon dioxide and dry chemical.

Special Firefighting Procedures:

The product is a combustible thermoplastic material which will melt and drip when ignited and give off
combustion products which are toxic (see "Hazardous Decomposition Products" section). Firefighters and
others who may be exposed to products of combustion should wear self-contained breathing apparatus.
Equipment should be thoroughly decontaminated after use.

Unusual Fire and Explosion Hazards:

Dust generated during handling and/or storage may form explosive mixtures in air.

Hazardous Decomposition Products:

Decomposition products at greater than about 260 deg.C may include carbon dioxide, carbon monoxide,
hydrocarbons, hydrogen cyanide, nitrogen oxides, bromine, hydrogen bromide, antimony compounds and
some original monomers eg. alpha methyl styrene, styrene and acrylonitrile. The same products and dense
black smoke may be produced on combustion.

Fire gives off carbon monoxide, carbon dioxide, hydrogen cyanide, nitrogen oxides, hydrogen bromide,
antimony oxides and dense black smoke.

ADDITIONAL INFORMATION

WARNING STATEMENTS

HANDLE PELLETS IN ACCORDANCE WITH GOOD INDUSTRIAL HYGIENE AND SAFETY PRACTICES.
THESE PRACTICES INCLUDE AVOIDING UNNECESSARY EXPOSURE AND REMOVAL OF THE
MATERIAL FROM THE EYES, SKIN AND CLOTHING.

CAUTION!
PROCESSING RELEASES VAPOURS OR FUMES WHICH MAY CAUSE EYE, SKIN AND RESPIRATORY
TRACT IRRITATION.
MOLTEN MATERIAL CAN CAUSE THERMAL BURNS.

Date of Issue: JUL 02, Rev. 04, Reason For Revision: ADDRESS UPDATE

Ref: ASTALAC-B MATERIAL SAFETY DATA SHEET

ASTALAC* ABS COMPOUND MSDS CODE B GRADES

CONTACT POINT

Contact Person: K.W.MacDonald
Title/Position: Technology Director
Telephone: (03) 8710 1400
Fax Number: (03) 9795 1700

* ASTALAC - Registered trademark of Marplex Australia Pty Ltd

Marplex Australia Pty Ltd makes no representation with regard to the completeness or accuracy of the
information contained in this data sheet, and it accepts no responsibility for loss or damage whatsoever
resulting from the use of, or reliance upon, the information and any recommendations herein. Marplex
Australia Pty Ltd's products are sold on standard terms and conditions a copy of which is available on
request.

Date of Issue: JUL 02, Rev. 04, Reason For Revision: ADDRESS UPDATE

Ref: ASTALAC-B
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