LEXAN™ Healthcare Resin HPS7

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Description

LEXAN HPS7 is a low flow polycarbonate (PC) with an MVR (300°C/1.2kg) of 5. This is a biocompatible (ISO10993 or USP Class VI) grade for medical devices and pharmaceutical applications. It is gamma and e-beam sterilizable, contains mold release and adheres to our healthcare management of change policy.

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	0.1 % Show Material materials with Absorción de agua of 0.1 %	ISO 62 \| 23°C, 50% RH
Densidad	23.0 °C	1.2 g/cm³ Show Material materials with Densidad of 1.2 g/cm³	ASTM D 792

Mecánica

Property	Temperature	Value	Comment
Elongación	23.0 °C	125 % Show Material materials with Elongación of 125 %	ASTM D 638 \| Type I, 50 mm/min
Elongation at yield	23.0 °C	6.5 % Show Material materials with Elongation at yield of 6.5 %	ASTM D 638 \| Type I, 50 mm/min
Flexural yield strength	23.0 °C	95 MPa Show Material materials with Flexural yield strength of 95 MPa	ISO 178 \| 2 mm/min
Impact strength, Izod notched, ASTM	-30.0 °C	785 J/m Show Material materials with Impact strength, Izod notched, ASTM of 785 J/m	ASTM D 256
	23.0 °C	935 J/m Show Material materials with Impact strength, Izod notched, ASTM of 935 J/m	ASTM D 256

Impact strength, Izod unnotched, ASTM	23.0 °C	2700 J/m Show Material materials with Impact strength, Izod unnotched, ASTM of 2700 J/m	ASTM D 4812
Límite elástico	23.0 °C	62 MPa Show Material materials with Límite elástico of 62 MPa	ASTM D 638 \| Type I, 50 mm/min
Módulo de flexión	23.0 °C	2.2 GPa Show Material materials with Módulo de flexión of 2.2 GPa	ISO 178 \| 2 mm/min
Módulo elástico	23.0 °C	2.27 GPa Show Material materials with Módulo elástico of 2.27 GPa	ASTM D 638 \| 50 mm/min
Resistencia a la tracción	23.0 °C	72 MPa Show Material materials with Resistencia a la tracción of 72 MPa	ASTM D 638 \| Type I, 50 mm/min
Resistencia al choque, ensayo Charpy entallado	-30.0 °C	15 kJ/m² Show Material materials with Resistencia al choque, ensayo Charpy entallado of 15 kJ/m²	ISO 179/1eA
	23.0 °C	75 kJ/m² Show Material materials with Resistencia al choque, ensayo Charpy entallado of 75 kJ/m²	ISO 179/1eA
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Resistencia al choque, ensayo Izod entallado	-30.0 °C	15 kJ/m² Show Material materials with Resistencia al choque, ensayo Izod entallado of 15 kJ/m²	ISO 180/1A
	23.0 °C	75 kJ/m² Show Material materials with Resistencia al choque, ensayo Izod entallado of 75 kJ/m²	ISO 180/1A
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Resistencia al choque, ensayo Charpy no entallado	No Break @ 23,-30°C \| ISO 179/1eU
Resistencia al choque, ensayo Izod no entallado	No Break @ 23,-30°C\| ISO 180/1U

Aplicaciones térmicas

Property	Temperature	Value	Comment
Coeficiente de dilatación térmica	23.0 °C	6.6E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 6.6E-5 1/K	ASTM E 831 \| -40°C to 40°C
Coeficiente de dilatación térmica transversal	23.0 °C	7.5E-5 1/K Show Material materials with Coeficiente de dilatación térmica transversal of 7.5E-5 1/K	ASTM E 831 \| -40°C to 40°C
Heat deflection temperature, 1.80 MPa		132 °C Show Material materials with Heat deflection temperature, 1.80 MPa of 132 °C	ASTM D 648 \| 1.82 MPa, 6.4 mm, unannealed
Temperatura de reblandecimiento Vicat		145 °C Show Material materials with Temperatura de reblandecimiento Vicat of 145 °C	ASTM D 1525 \| Rate B/50

Rheological Properties

Property	Temperature	Value	Comment
Contracción	23.0 °C	0.5 - 0.7 % Show Material materials with Contracción of 0.5 - 0.7 %	SABIC method \| 3.2 mm
Contracción transversal	23.0 °C	0.5 - 0.7 % Show Material materials with Contracción transversal of 0.5 - 0.7 %	SABIC method
Velocidad de flujo de la masa derretida		24 g/10min Show Material materials with Velocidad de flujo de la masa derretida of 24 g/10min	ASTM D 1238 \| 300°C/5.0 kgf
Velocidad de flujo del volumen derretido		5 cm³/10min Show Material materials with Velocidad de flujo del volumen derretido of 5 cm³/10min	ISO 1133 \| 300°C/1.2 kg

Technological properties

Property
Application areas	ATM/Ticket Machine,Fluid Delivery,Medical Device,Oil/Gas,Surgical Devices
Processing methods	Drying Temperature: 120°C, Drying Time: 3-4hrs, Drying Time (Cumulative): 48hrs, Maximum Moisture Content: 0.02%, Melt Temperature: 310-330°C, Nozzle Temperature: 305-325°C, Front - Zone 3 Temperature: 310-330°C, Middle - Zone 2 Temperature: 300-320°C, Rear - Zone 1 Temperature: 290-310°C, Mold Temperature: 80-115°C, Back Pressure: 0.3-0.7MPa, Screw Speed: 40-70rpm, Shot to Cylinder Size: 40-60%, Vent Depth: 0.025-0.076mm

LEXAN™ Healthcare Resin HPS7

Description

Ashby charts

Lectura sugerida

Propiedades