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This is the free Material Data Center Datasheet of VESTODUR® HI19 - PBT-I - Evonik Operations GmbH

Material Data Center offers the following functions for VESTODUR® HI19:
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Texto del producto
Unreinforced polybutylene terephthalate compound with increased flexibility and toughness

VESTODUR® HI19 is an unreinforced, semicrystalline resin, based on polybutylene terephthalate with increased flexibility and toughness for the injection molding and extrusion process.

 

VESTODUR® HI19 is suitable for the manufacture of parts with high mechanical and thermal resistance. The product contains antioxidant agents and processing aids.

 

VESTODUR® HI19 is supplied as cylindrical pellets in polyethylene packaging.

 

For information about VESTODUR® HI19, 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

 

Caracteristicas de procesamiento y fisicasSeco / CondUnidadesMétodo de ensayo
ISO Data
Indice de fluidez volumétrico, MVR 12 / * cm³/10min ISO 1133
Temperatura 250 / * °C -
Carga 2.16 / * kg -
Contracción posterior al moldeo, paralelo 1.4 / * % ISO 294-4, 2577
Contracción posterior al moldeo, normal 1.4 / * % ISO 294-4, 2577
Propiedades mecánicasSeco / CondUnidadesMétodo de ensayo
ISO Data
Módulo de tracción 460 / - MPa ISO 527
Esfuerzo de fluencia 27 / - MPa ISO 527
Alarg. en límite elástico 23 / - % ISO 527
Alarg. nominal a rotura >50 / - % ISO 527
Módulo de plastodeformación, 1h * / 450 MPa ISO 899-1
Módulo de plastodeformación, 1000h * / 340 MPa ISO 899-1
Resistencia al impacto Charpy, +23°C N / - kJ/m² ISO 179/1eU
Resistencia al impacto Charpy, -30°C N / - kJ/m² ISO 179/1eU
Resistencia al impacto Charpy c/entalla, +23°C 17 / - kJ/m² ISO 179/1eA
Type of failure C / - - -
Resistencia al impacto Charpy c/entalla, -30°C 8 / - kJ/m² ISO 179/1eA
Type of failure C / - - -
Resistencia al impacto a tracción, +23°C 250 / - kJ/m² ISO 8256/1
Dureza Shore D 65 / * - ISO 7619-1
Propiedades térmicasSeco / CondUnidadesMétodo de ensayo
ISO Data
Temperatura de fusión, 10°C/min 197 / * °C ISO 11357-1/-3
Temp. de transición vítrea, 10°C/min 2 / * °C ISO 11357-1/-2
Estabilidad al calor, 1.80 MPa 50 / * °C ISO 75-1/-2
Estabilidad al calor, 0.45 MPa 110 / * °C ISO 75-1/-2
Temp. reblandecimiento Vicat, B 125 / * °C ISO 306
Coef.de expansión térmica lineal, paralelo 150 / * E-6/K ISO 11359-1/-2
Coef.de expansión térmica lineal, normal 150 / * E-6/K ISO 11359-1/-2
Combustibilidad a 1.5mm esp. nom. HB / * class IEC 60695-11-10
Espesores de probeta 1.6 / * mm -
Combustibilidad a espesor h HB / * class IEC 60695-11-10
Espesores de probeta 0.8 / * mm -
Propiedades eléctricasSeco / CondUnidadesMétodo de ensayo
ISO Data
Constante dieléctrica, 100Hz 4 / - - IEC 62631-2-1
Constante dieléctrica, 1MHz 3.6 / - - IEC 62631-2-1
Factor de pérdidas dieléctricas, 100Hz 220 / - E-4 IEC 62631-2-1
Factor de pérdidas dieléctricas, 1MHz 330 / - E-4 IEC 62631-2-1
Resistividad volumétrica específica >1E13 / - Ohm*m IEC 62631-3-1
Resistividad superficial específica * / 1E14 Ohm IEC 62631-3-2
Indice comparativo de linea de fuga 600 / - - IEC 60112
Otras propiedadesSeco / CondUnidadesMétodo de ensayo
Absorción de agua 0.4 / * % Sim. to ISO 62
Absorción de humedad 0.1 / * % Sim. to ISO 62
Densidad 1260 / - kg/m³ ISO 1183
Funciones
Viscosidad-velocidad de cizallamiento , VESTODUR® HI19, PBT-I, Evonik
Tensión de cizalla-velocidad de cizalla , VESTODUR® HI19, PBT-I, Evonik
Esfuerzo-alargamiento , VESTODUR® HI19 (Seco), PBT-I, Evonik
Módulo secante-alargamiento , VESTODUR® HI19 (Seco), PBT-I, Evonik
Esfuerzo-alargamiento (isocrono) 23°C, VESTODUR® HI19 (Seco), PBT-I, Evonik
Módulo de plastodeformación-tiempo 23°C, VESTODUR® HI19 (Seco), PBT-I, Evonik
Curva de creep 23°C, VESTODUR® HI19 (Seco), PBT-I, Evonik
Módulo a tensión-temperatura , VESTODUR® HI19 (Seco), PBT-I, Evonik
Características
Procesamiento y forma de entrega
Moldeo por inyección, Extrusion del film, Extrusión de perfiles, Otros tipos de extrusión, Recubrimiento
Forma de suministro
Sémola
Aditivos
Desmoldeante
Características especiales
Alto impacto o modificado al impacto, Estable contra rayos U.V./interperie, Estable contra el calor
Características
Estabilidad térmica
Resistencia quimica
Resistencia a la oxidación
Disponibilidad 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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