沙巴克PC/ABS C6200物性表 

Manufacturer / Supplier:

          GE Plastics B.V.

          Plasticlaan 1

          P.  O. Box117

          4600 ACBergenOp Zoom

          TheNetherlands

Emergency Telephone:

          (31)  164-292911  (24 hour)  Medical

          (31)  164-292911  (24 hour)  Other

Product Identifier:                     CYCOLOY?

Product Use:                            May be used to produce molded or extruded articles or as a

                                               component of other industrial products.

Product description:                 Acrylonitrile-butadiene-styrene terpolymer (ABS) /

                                               poly (bisphenol-A carbonate) blend modified with

                                               copoly (bisphenol-A/tetrabromobisphenol-A carbonate).

POTENTIAL HEALTH EFFECTS

EYES:                                Product may cause irritation or injury due to mechanical action.

SKIN:                                      Pellets not likely to cause skin irritation.

INGESTION:                             Not acutely toxic.

INHALATION:                            Pellet inhalation unlikely due to physical form.

MELT PROCESSING HEALTH EFFECTS:

Molten plastic can cause severe burns. Processing fumes may cause irritation to the eyes, skin and respiratory tract, and in cases of severe over-exposure, nausea and headache.

Grease-like processing fume condensates on ventilation duct work, molds and other surfaces can cause irritation and injury to skin.

MEDICAL RESTRICTIONS:

When heated up to processing temperatures virtually all thermoplastics emit processing fumes. The exact composition and concentration of these processing fumes depend on the resin formulation including additives, the residence time in the processing equipment, equipment variables such as screw design, venting parameters etc., and the processing temperature. When this resin is processed according to GE Plastics' recommended guidelines (available on request) and talking normal precautions detailed below there are no known adverse effects to human health.

Certain sensitive individuals and those with respiratory impairments, however, may experience some temporary irritation by exposure to specific components in the processing fumes.

EYES:              Remove contact lenses. Flush eyes well with copious quantities of water or 

                        normal saline for at least 15 minutes. Seek medical attention, if irritation persists.

SKIN:               Flush skin thoroughly with water. Seek medical attention if rash or burn occurs.

INGESTION:      Since this material is not expected to be an ingestion problem, no first aid

                        procedures are required.

INHALATION:    Not likely to be inhaled due to physical form.

MELT PROCESSING:               In case of skin contact with molten plastic, cool rapidly with water.

Seek medical attention. Do not attempt removal of plastic without medical assistance. Do not use solvent for removal. In case of irritation from inhalation of processing fumes, leave contaminated area and breathe fresh air. If coughing, difficult breathing or any other symptoms develop, seek medical attention, even if symptoms develop at a later time. In case of skin contact with fume condensate, wash thoroughly with soap and water. If irritation develops, seek medical attention.

FIRE FIGTHING:  Approved pressure demand breathing apparatus and protective clothing should be used for all fires. Water spray is the preferred extinguishing medium. This product will melt but will not be carried on the surface of water.

EXTINGUISHING MEDIA:          Water spray and foam. Water is the best extinguishing medium. Carbon dioxide and dry chemical are not generally recommended because their lack of cooling capacity may permit re-ignition.

HAZARDOUS COMBUSTION PRODUCTS:  Hazardous combustion products may include intense heat, dense black smoke, carbon monoxide, carbon dioxide, hydrogen bromide, hydrogen cyanide

and hydrocarbon fragments.

CONDITIONS OF FLAMMABILITY:  Requires a continuous flame source to ignite.

EXPLOSION DATA

Impact sensitivity:  Not sensitive to mechanical impact.

Static discharge:   Not sensitive to static discharge.

GENERAL:            Sweep or gather up material and place in proper container for disposal or 

                            recovery.  (See Disposal information).

HANDLING:           Follow good standard industrial hygiene practices. Apply adequate ventilation

                            directly to the outside air. Do not inhale headspace air from packaging. Avoid

                            the formation of dust.

STORAGE:            Inert material under normal storage conditions. No special precautions

                            required. Keep dry for optimum processing. To avoid risk of collapse if

                            accidentally exposed to water, do not stack unsupported boxes too high.  

ENGINEERING CONTROLS:  A continuous supply of fresh air to the workplace together with removal of processing fumes through exhaust systems is recommended. Processing fume condensates may be a fire hazard and they may be hazardous; remove periodically from exhaust hoods, duct work and other surfaces using appropriate personal protection.

PERSONAL PROTECTION

EYE / FACE:         Wear safety glasses with side shields  or chemical goggles. In addition, use full face shield when cleaning processing fume condensates form hoods, duct and other surfaces.

SKIN:                    When handling pellets avoid prolonged or repeated contact with skin. When melt processing product, wear long pants, long sleeves, well insulated gloves and face shield when applicable. Gloves should be worn when handling hot material.

RESPIRATORY:    Good industrial hygiene practice requires adequate general ventilation of the workplace. When dust and powder either from handling or from secondary operations, such as grinding, sanding or sawing are not adequately controlled, use respirator approved for protection from dust. When processing fumes are not adequately controlled, use respirator approved for protection from organic vapours and acid gases.

PhysicalState:                         Solid

Odor and Appearance:              Plastic pellet with slight odor.

Boiling point:                            Not applicable.

Melting point:                           See comment below.

Vapour pressure  (mmHg):       Negligible

Vapour density  (air=1):            Not applicable.

Specific gravity  (water=1):       > 1

Water solubility:                        Insoluble

% Volatiles:                              Negligible

pH:                                          Not applicable.

Odor threshold:                        Not established.

Evaporation rate:                      Negligible

Coefficient water/oil distr.:        Not established.

Flash point:                              Not applicable.

Lower flammable limit:              Not established.

Upper flammable limit:              Not established.

Autoignition:                             Not established.

Comment:                                This product does not exhibit a sharp melting point, but softens

                                               gradually over a wide temperature range.

STABILITY:                               Stable under recommended conditions of storage and handling.

REACTIVITY:                            Not reactive under recommended conditions of handling, storage,

                                               processing and use.

CONDITIONS TO AVOID:          Do not exceed melt temperature recommendations in product

                                               literature. In order to avoid autoignition / hazardous decomposition of hot thick masses of plastic, purgings should be collected in small, flat shapes or thin strands to allow for rapid cooling and quench in water. Do not allow product to remain in barrel at elevated temperatures for extended periods of time; purge with a general purpose resin.  (See EXPOSURE CONTROLS/PERSONAL PROTECTION section for respiratory protection advice.)

HAZARDOUS DECOMPOSITION:  Processing fumes evolved at recommended processing conditions may include trace levels of styrene, acrylonitrile, acrolein, acetaldehyde, acetophenone,

ethylbenzene, cumene, 4-vinylcyclohexene, hydrogen bromide, phenols and brominated phenols.

Purgings should be cooled quickly in cold water to reduce fumes.

PRODUCT

ACUTE ORAL:                          Oral LD50  (Rat)  >5 g/kg, estimated.

GENERAL:                               Not expected to present any significant ecological problems.

WASTE DISPOSAL:                 Recycling:  this product may be recycled either back into original parts or into or into suitable other applications. Please consult your local GE Plastics sales office for advice.

Waste disposal: this product is not regarded as hazardous waste. Dispose in accordance with local regulations.

GENERAL:                               This product is not subject to transport regulations.

This MSDS is designed to be in compliance with the EU Directive 91/155/EEC as amended.

This product is not considered dangerous under EU Directives 67/548/EEC as amended.

This publication provides information and guidelines for safe handling and processing of

GE Plastics' resins and is based on currently available experience and knowledge. It is not designed as a comprehensive product performance data sheet, nor as a guide to application possibilities of our materials.

Users should follow all applicable local regulations governing Health and Safety at work, and are requested to pass this publication on to all relevant employees and customers.

CYCOLOY? is a registered trademark of GENERAL ELECTIRC COMPANY.