Complete Set of CAMPUS® Data, ASTM Data, Biopolymer Database, Application Database, Tradename Database, Literature Database, Toolbox.

Material datasheets available free. Online registration at: www.materialdatacenter.com

Material Data Center is a leading international information system for the plastics industry. Material Data Center offers a comprehensive plastics database, calculation tools, CAE interfaces, a literature database and an application database. For more information about Material Data Center visit www.materialdatacenter.com.

This is the free Material Data Center Datasheet of CELANEX® 2302SW1 GV1/20 - (PBT+PET+PTFE)-GF20 - Celanese

Material Data Center offers the following functions for CELANEX® 2302SW1 GV1/20:
unit conversion, PDF datasheet print, comparison with other plastics, snap fit calculation, beam deflection calculation, CAE Interfaces

Check here, which other Celanex datasheets, application examples or technical articles are available in Material Data Center

Use the following short links to get directly to the properties of interest in this datasheet:
Any use of this information falls under the rules of our disclaimer.
Testo del prodotto
Chemical abbreviation according to ISO 1043-1: PBT PET GF20, PTFE-modified grade with 20% glass fiber for injection molded parts with superior gloss and improved slip and wear characteristics. Flammability UL 94 HB minimum thickness 0.8 mm.

Flammability @1.6mm nom. thickn.HB-
Flammability at thickness h (0.8 mm)HB-
Caratteristiche FisicheValoreUnitáNorma del test
ISO Data
Indice di fusione di volume, MVR 16 cm³/10min ISO 1133
Temperatura 265 °C -
Carico 2.16 kg -
Ritiro di stampaggio, parallelo 0.5 % ISO 294-4, 2577
Ritiro di stampaggio, perpendicolare 1.0 % ISO 294-4, 2577
Proprietà MeccanicheValoreUnitáNorma del test
ISO Data
Modulo a trazione 8000 MPa ISO 527
Carico unitario a rottura 135 MPa ISO 527
Deformazione a rottura 3 % ISO 527
Resistenza all'urto Charpy, +23°C 55 kJ/m² ISO 179/1eU
Resistenzia all'urto Charpy con intaglio, +23°C 9 kJ/m² ISO 179/1eA
Proprietà TermicheValoreUnitáNorma del test
ISO Data
Temperatura di fusione, 10°C/min 255 °C ISO 11357-1/-3
Reaz. al fuoco spess.nom. 1.5mm HB class IEC 60695-11-10
Spessore provato 1.6 mm -
Reazione al fuoco a spessore h HB class IEC 60695-11-10
Spessore provato 0.8 mm -
Altre ProprietàValoreUnitáNorma del test
Assorbimento d'acqua 0.4 % Sim. alla ISO 62
Assorbimento d'umidità 0.15 % Sim. alla ISO 62
Massa volumica 1470 kg/m³ ISO 1183
Raccomandazione de Processabilità Stampaggio ad IniezioneValoreUnitáNorma del test
Pre-essiccamento - Temperatura 120 - 140 °C -
Pre-essiccamento - Tempo 2 - 4 h -
Umidità del Processo ≤0.02 % -
Temperatura di fusione 265 - 275 °C -
Temperatura dello stampo 90 - 100 °C -
Caratteristiche
Processabilità e Forma di Forni
Stampaggio ad Iniezione
Forma fisica disponibile
Pellet
Additivi
Lubrificanti, Agente di distacco
Caratteristiche speciali
Stabilizzato o stabile al calore
Caratteristiche
High Gloss
Disponibilità geografica
Europa
Altre informazioni
Stampaggio ad Iniezione
To avoid hydrolytic degradation during processing, CELANEX resins have to be dried to a moisture level equal to or less than 0,02%. The drying should be done in a dry-air dryer (dew point < -30°C) with a temperature of 120 to 140 °C and a drying time of 2 to 4 hours. In case of longer residence times in the dry-air dryer, the temperature should be reduced to 100°C.
The time between drying and processing should be kept as short as possible. The processing machine feed hopper should be closed during the processing operation.
Melt Temperature 265-275 °C
Mold Temperature *) 90-100 °C
Maximum Barrel Residence Time **) 5-10 min
Injection Speed fast
Peripheral screw speed max.0,3 m/sec
Back Pressure 10-30 bar
Injection Pressure 600-1000 bar
Holding Pressure 400-800 bar
Nozzle Design open design preferred

Injection speed, injection pressure and holding pressure have to be optimized to the individual article geometry. To avoid material degradation during processing low back pressure and minimum screw speed have to be used. Overheating of the material has to be avoided.

Celanese recommends only externally heated hot runner systems.

*) For moulded parts with especially high requirements to the surface quality or dimensional stability, a mold temperature of up to 110 °C can be advantageous.

**) If the cylinder temperatures are higher than the recommended maximum temperatures, the max. residence time in the barrel has to be reduced.
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.
Created: Source: www.materialdatacenter.com


Material Data Center is provided by M-Base Engineering + Software GmbH. M-Base Engineering + Software GmbH assumes no liability for the system to be free of errors. Any decision about the application of materials must be double checked with the producer of this material.

Additional information about this material, like producer contact address, etc. can be found at www.materialdatacenter.com. For access to this extra information a registration is requested. Free online registration is available.