Crastin® CE2055 NC010

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Description

Common features of Crastin® thermoplastic polyester resin include mechanical and physical properties such as stiffness and toughness, heat resistance, friction and wear resistance, excellent surface finishes and good colourability. Crastin® thermoplastic polyester resin has excellent electrical insulation characteristics and high arc-resistant grades are available. Many flame retardant grades have UL recognition (class V-0). Crastin® thermoplastic polyester resin typically has high chemical and heat ageing resistance. The good melt stability of Crastin® thermoplastic polyester resin normally enables the recycling of properly handled production waste.If recycling is not possible, DuPont recommends, as the preferred option, incineration with energy recovery (-24 kJ/g of base polymer) in appropriately equipped installations. For disposal, local regulations have to be observed. Crastin® thermoplastic polyester resin typically is used in demanding applications in the electronics, electrical, automotive, mechanical engineering, chemical, domestic appliances and sporting goods industry.Crastin® CE2055 NC010 is an unreinforced, low viscosity polybutylene terephthalate resin for injection molding.

Los datos sobre este material han sido proporcionados por Matmatch.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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Propiedades

General

Property	Temperature	Value	Comment
Absorción de agua	23.0 °C	0.4 % Show Material materials with Absorción de agua of 0.4 %	Sim. to ISO 62 \| 80mil
Densidad	23.0 °C	1.31 g/cm³ Show Material materials with Densidad of 1.31 g/cm³	ISO 1183

Mecánica

Property	Temperature	Value	Comment
Coeficiente de Poisson	23.0 °C	0.38 [-] Show Material materials with Coeficiente de Poisson of 0.38 [-]
Elongación	23.0 °C	30 % Show Material materials with Elongación of 30 %	ISO 527-1/-2 \| 50mm/min
Elongation at yield	23.0 °C	10 % Show Material materials with Elongation at yield of 10 %	ISO 527-1/-2
Límite elástico	23.0 °C	60 MPa Show Material materials with Límite elástico of 60 MPa	ISO 527-1/-2
Módulo elástico	23.0 °C	2.6 GPa Show Material materials with Módulo elástico of 2.6 GPa	ISO 527-1/-2
Resistencia a la flexión	23.0 °C	82 MPa Show Material materials with Resistencia a la flexión of 82 MPa	ISO 178
Resistencia al choque, ensayo Charpy entallado	23.0 °C	3.5 kJ/m² Show Material materials with Resistencia al choque, ensayo Charpy entallado of 3.5 kJ/m²	ISO 179/1eA
Resistencia al choque, ensayo Izod no entallado	23.0 °C	3.9 kJ/m² Show Material materials with Resistencia al choque, ensayo Izod no entallado of 3.9 kJ/m²	ISO 180/1A

Aplicaciones térmicas

Property	Value	Comment
Heat deflection temperature, 0.45 MPa	183 °C Show Material materials with Heat deflection temperature, 0.45 MPa of 183 °C	ISO 75-1/-2 \| annealed
Heat deflection temperature, 1.80 MPa	58 °C Show Material materials with Heat deflection temperature, 1.80 MPa of 58 °C	ISO 75-1/-2 \| annealed
Temperatura de fusión	225 °C Show Material materials with Temperatura de fusión of 225 °C	ISO 11357-1/-3 \| 18°F/min
Temperatura de reblandecimiento Vicat	175 °C Show Material materials with Temperatura de reblandecimiento Vicat of 175 °C	ISO 306 \| 90°F/h, 11 lbf
Inflamabilidad	FMVSS Class: SE -, Burning rate, Thickness 1 mm: 14 mm/min

Eléctrico

Property	Temperature	Value	Comment
Índice de seguimiento comparativo	23.0 °C	600 V Show Material materials with Índice de seguimiento comparativo of 600 V	IEC 60112

Rheological Properties

Property	Temperature	Value	Comment
Contracción	23.0 °C	1.7 % Show Material materials with Contracción of 1.7 %	ISO 294-4, 2577
Contracción transversal	23.0 °C	1.7 % Show Material materials with Contracción transversal of 1.7 %	ISO 294-4, 2577
Velocidad de flujo del volumen derretido		43 cm³/10min Show Material materials with Velocidad de flujo del volumen derretido of 43 cm³/10min	ISO 1133

Technological properties

Property
Processing methods	Drying Recommended: yes, Drying Temperature: 120°C, Drying Time, Dehumidified Dryer: 2-4h, Processing Moisture Content: ≤0.04%, Melt Temperature Optimum: 250°C, Min. melt temperature: 240°C, Max. melt temperature: 260°C, Mold Temperature Optimum: 80°C, Min. mold temperature: 30°C, Max. mold temperature: 130°C, Hold pressure range: ≥60MPa, Hold pressure time: 4s/mm, Back pressure: As low as possible, Ejection temperature: 170°C

Crastin® CE2055 NC010

Description

Ashby charts

Lectura sugerida

Propiedades