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This is the free Material Data Center Datasheet of VESTODUR® X4621 - PBT - Evonik Operations GmbH

Material Data Center offers the following functions for VESTODUR® X4621:
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Informação do produto

Medium viscosity polybutylene terephthalate resin with processing aids

VESTODUR® X4621 is a medium viscosity, fast solidifying polybutylene terephthalate resin (PBT).
 

VESTODUR® X4621 can be used for the injection molding process. 

 

The resin is supplied as cylindrical granules, ready for processing.

 

For information about VESTODUR® X4621, please follow the general recommendations in our flyer “VESTODUR® Polybutylene terephthalate - Compounds”.

 

Pigmentation may affect values.

Inside the original and undamaged packaging, the product has a shelf life of at least 2 years when stored in dry rooms at temperatures not exceeding 30°C.

 

FOR FURTHER INFORMATION PLEASE CONTACT US AT EVONIK-HP@EVONIK.COM
OR VISIT OUR PRODUCT AT WWW.VESTODUR.COM

Características de processamento/físicasValorUnidadeMétodo de ensaio
ISO Dados
Índice de fluidez volumétrico, MVR 14 cm³/10min ISO 1133
Temperatura 250 °C -
Carga 2.16 kg -
Contração após a moldagem, paralelo 1.6 % ISO 294-4, 2577
Contração após a moldagem, perpendicular 1.6 % ISO 294-4, 2577
Propriedades mecânicasValorUnidadeMétodo de ensaio
ISO Dados
Módulo de tração 2600 MPa ISO 527
Tensão no escoamento 58 MPa ISO 527
Deformação no escoamento 10 % ISO 527
Deformação nominal na ruptura 40 % ISO 527
Resistência ao impacto Charpy , +23°C 230 kJ/m² ISO 179/1eU
Type of failure C(P)[C(P)] - -
Resistência ao impacto Charpy, -30°C 205 kJ/m² ISO 179/1eU
Type of failure C - -
Res. impacto Charpy c/entalhe, +23°C 4 kJ/m² ISO 179/1eA
Type of failure C - -
Res. impacto Charpy c/entalhe, -30°C 4 kJ/m² ISO 179/1eA
Type of failure C - -
Dureza Shore D 77 - ISO 7619-1
C(P): CAMPUS
Propriedades térmicasValorUnidadeMétodo de ensaio
ISO Dados
Temperatura de fusão, 10°C/min 223 °C ISO 11357-1/-3
Temp. de transição vítrea, 10°C/min 45 °C ISO 11357-1/-2
Temperatura de deflexão térmica, 1.80 MPa 55 °C ISO 75-1/-2
Temperatura de deflexão térmica, 0.45 MPa 160 °C ISO 75-1/-2
Temperatura de amolecimento Vicat, B 180 °C ISO 306
Coef. de expansão térmica linear, paralelo 110 E-6/K ISO 11359-1/-2
Coef. de expansão térmica linear, perpend. 110 E-6/K ISO 11359-1/-2
Flamabilidade a 1.5mm esp. nom. HB class IEC 60695-11-10
Espessuras do tubo de teste 1.6 mm -
Flamabilidade a espessura h HB class IEC 60695-11-10
Espessuras do tubo de teste 0.8 mm -
Flamabilidade conforme índice de oxigênio 23 % ISO 4589-1/-2
Propriedades elétricasValorUnidadeMétodo de ensaio
ISO Dados
Constante dielétrica, 100Hz 3.3 - IEC 62631-2-1
Constante dielétrica, 1MHz 3.5 - IEC 62631-2-1
Fator de dissipação dielétrica, 100Hz 20 E-4 IEC 62631-2-1
Fator de dissipação dielétrica, 1MHz 230 E-4 IEC 62631-2-1
Resistividade superficial específica 1E13 Ohm IEC 62631-3-2
Índice comparativo de linha de fuga 600 - IEC 60112
Outras propriedadesValorUnidadeMétodo de ensaio
Absorção de água 0.45 % Sim. to ISO 62
Absorção de umidade 0.13 % Sim. to ISO 62
Densidade 1310 kg/m³ ISO 1183
Características
Processamento
Moldagem por injeção, Extrusão de laminas
Forma de entrega
Granulos, Granulado
Disponibilidade regional
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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