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This is the free Material Data Center Datasheet of CYROLITE® G 20 HIFLO - MBS - Röhm GmbH

Material Data Center offers the following functions for CYROLITE® G 20 HIFLO:
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Processing/Physical Characteristics - Mechanical properties - Thermal properties - Electrical properties - Other properties - Test specimen production
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Product Texts

Productprofil:

CYROLITE G-20 HIFLO compound is an impact-modified acrylic-based multipolymer for molding and extrusion of medical applications.

Typical properties of CYROLITE® acrylic-based multipolymer compounds are:


• excellent chemical resistance to fats and oils
• excellent bonding and welding capabilities
• excellent bonding to PVC tubing
• good impact strength
• good light transmission
• good resistance to EtO, gamma and E-beam sterilization

The special properties of CYROLITE G-20 HIFLO compound are:


• excellent melt flow rate
• good heat resistance

Application:

Used for injection molding and extrusion of medical devices, medical packaging, as well as toys and appliance parts.

Example:

Y-sites, luer connectors and check valves.

Processing:

CYROLITE G-20 HIFLO compound can be processed in injection molding machines and extrusion lines with 3- zone general purpose screws.

Physical Form / Packaging:

Available in 1500 lb. gaylord boxes; other packaging available on request.

Processing/Physical CharacteristicsValueUnitTest Standard
ISO Data
Melt volume-flow rate, MVR 6.2 cm³/10min ISO 1133
Temperature 230 °C -
Load 3.8 kg -
Mechanical propertiesValueUnitTest Standard
ISO Data
Tensile Modulus 2300 MPa ISO 527
Yield stress 51 MPa ISO 527
Yield strain 3.4 % ISO 527
Nominal strain at break 11 % ISO 527
Charpy impact strength, +23°C N kJ/m² ISO 179/1eU
Charpy notched impact strength, +23°C 11 kJ/m² ISO 179/1eA
Thermal propertiesValueUnitTest Standard
ISO Data
Temp. of deflection under load, 1.80 MPa 79 °C ISO 75-1/-2
Temp. of deflection under load, 0.45 MPa 83 °C ISO 75-1/-2
Vicat softening temperature, B 95 °C ISO 306
Coeff. of linear therm. expansion, parallel 90 E-6/K ISO 11359-1/-2
Burning Behav. at 1.5 mm nom. thickn. HB class IEC 60695-11-10
Thickness tested 1.6 mm -
Oxygen index 18 % ISO 4589-1/-2
Electrical propertiesValueUnitTest Standard
ISO Data
Volume resistivity >1E13 Ohm*m IEC 62631-3-1
Surface resistivity 1E13 Ohm IEC 62631-3-2
Other propertiesValueUnitTest Standard
Humidity absorption 0.3 % Sim. to ISO 62
Density 1110 kg/m³ ISO 1183
Test specimen productionValueUnitTest Standard
ISO Data
Injection Molding, melt temperature 240 °C ISO 294
Injection Molding, mold temperature 65 °C ISO 294
Injection Molding, injection velocity 195 mm/s ISO 294
Characteristics
Processing
Injection Molding, Film Extrusion, Profile Extrusion, Other Extrusion, Thermoforming
Delivery form
Pellets
Special Characteristics
High impact or impact modified, Heat stabilized or stable to heat, Transparent, Sterilizable, Ethylene Oxide (EtO) Sterilization, Gamma irradiation sterilization, Electron beam (e-beam) sterilization
Features
Good Adhesion, Weldable
Chemical Resistance
Grease Resistance, Oil Resistance
Applications
Medical, Packaging
Regional Availability
North America, Europe, Asia Pacific, South and Central America, Near East/Africa
Other text information
Injection molding
PREPROCESSING
Predrying temperature: 80 °C
Predrying time: 3 - 4 h
PROCESSING
Melt temperature: 195 - 240°C
Mold temperature:50 - 80°C
Disclaimer
Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.
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