Zytel® BM70G20HSLX BK537

Nombres alternativos y comerciales
PA66-I-GF20

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Description

Common features of Zytel® nylon resin include mechanical and physical properties such as high mechanical strength, excellent balance of stiffness and toughness, good high temperature performance, good electrical and flammability properties, good abrasion and chemical resistance. In addition, Zytel® nylon resins are available in different modified and reinforced grades to create a wide range of products with tailored properties for specific processes and end-uses. Zytel® nylon resin, including most flame retardant grades, offer the ability to be coloured.The good melt stability of Zytel® nylon 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 (-31kJ/g of base polymer) in appropriately equipped installations. For disposal, local regulations have to be observed.Zytel® nylon resin typically is used in demanding applications in the automotive, furniture, domestic appliances, sporting goods and construction industry.Zytel® BM70G20HSLX BK537 is a 20% glass fiber reinforced polyamide 66 for blow molding.

Equivalent Materials

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	5.2 % Show Material materials with Absorción de agua of 5.2 %	Sim. to ISO 62 \| 80mil
Densidad	23.0 °C	1.25 g/cm³ Show Material materials with Densidad of 1.25 g/cm³	ISO 1183

Mecánica

Property	Temperature	Value	Comment
Coeficiente de Poisson	23.0 °C	0.35 [-] Show Material materials with Coeficiente de Poisson of 0.35 [-]
Elongación	23.0 °C	4 % Show Material materials with Elongación of 4 %	ISO 527-1/-2
Hardness, Ball Indentation	23.0 °C	225 MPa Show Material materials with Hardness, Ball Indentation of 225 MPa	ISO 2039-1
Módulo de cizallamiento	23.0 °C	1.4 GPa Show Material materials with Módulo de cizallamiento of 1.4 GPa	ISO 6721
Módulo de flexión	23.0 °C	6 GPa Show Material materials with Módulo de flexión of 6 GPa	ISO 178
Módulo elástico	23.0 °C	6.5 GPa Show Material materials with Módulo elástico of 6.5 GPa	ISO 527-1/-2
Resistencia a la flexión	23.0 °C	160 MPa Show Material materials with Resistencia a la flexión of 160 MPa	ISO 178
Resistencia a la tracción	23.0 °C	120 MPa Show Material materials with Resistencia a la tracción of 120 MPa	ISO 527-1/-2
Resistencia al choque, ensayo Charpy entallado	-40.0 °C	7.5 kJ/m² Show Material materials with Resistencia al choque, ensayo Charpy entallado of 7.5 kJ/m²	ISO 179/1eA
	-6.0 °C	8 kJ/m² Show Material materials with Resistencia al choque, ensayo Charpy entallado of 8 kJ/m²	ISO 179/1eA
	23.0 °C	15 kJ/m² Show Material materials with Resistencia al choque, ensayo Charpy entallado of 15 kJ/m²	ISO 179/1eA

Resistencia al choque, ensayo Charpy no entallado	-6.0 °C	40 kJ/m² Show Material materials with Resistencia al choque, ensayo Charpy no entallado of 40 kJ/m²	ISO 179/1eU
	23.0 °C	80 kJ/m² Show Material materials with Resistencia al choque, ensayo Charpy no entallado of 80 kJ/m²	ISO 179/1eU
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Resistencia al choque, ensayo Izod entallado	23.0 °C	73 kJ/m² Show Material materials with Resistencia al choque, ensayo Izod entallado of 73 kJ/m²	ISO 180/1U
Resistencia al choque, ensayo Izod no entallado	-30.0 °C	8 kJ/m² Show Material materials with Resistencia al choque, ensayo Izod no entallado of 8 kJ/m²	ISO 180/1A
	23.0 °C	14 kJ/m² Show Material materials with Resistencia al choque, ensayo Izod no entallado of 14 kJ/m²	ISO 180/1A
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Aplicaciones térmicas

Property	Temperature	Value	Comment
Calor específico	23.0 °C	2000 J/(kg·K) Show Material materials with Calor específico of 2000 J/(kg·K)	of melt
Heat deflection temperature, 0.45 MPa		257 °C Show Material materials with Heat deflection temperature, 0.45 MPa of 257 °C	ISO 75-1/-2
Heat deflection temperature, 1.80 MPa		239 °C Show Material materials with Heat deflection temperature, 1.80 MPa of 239 °C	ISO 75-1/-2
Temperatura de fusión		260 °C Show Material materials with Temperatura de fusión of 260 °C	ISO 11357-1/-3 \| 18°F/min
Temperatura de transición del vidrio		60 °C Show Material materials with Temperatura de transición del vidrio of 60 °C	ISO 11357-1/-2 \| 18°F/min
Inflamabilidad	FMVSS Class: SE

Rheological Properties

Property	Temperature	Value	Comment
Contracción	23.0 °C	0.5 % Show Material materials with Contracción of 0.5 %	ISO 294-4, 2577
Contracción transversal	23.0 °C	0.7 % Show Material materials with Contracción transversal of 0.7 %	ISO 294-4, 2577
Melt viscosity	280.0 °C	330 Pa·s Show Material materials with Melt viscosity of 330 Pa·s	ISO 11443 \| @ 1000 sec-1, 280°C

Technological properties

Property
Fillers	20% Glass Fiber
Processing methods	Drying Recommended: yes, Drying Temperature: 80°C, Drying Time, Dehumidified Dryer: 2-4h, Processing Moisture Content: ≤0.2%, Melt Temperature Optimum: 295°C, Min. melt temperature: 285°C, Max. melt temperature: 305°C, Max. screw tangential speed: 0.2m/s, Mold Temperature Optimum: 90°C, Min. mold temperature: 50°C, Max. mold temperature: 100°C, Hold pressure range: 50-100MPa, Hold pressure time: 3s/mm, Ejection temperature: 210°C

Zytel® BM70G20HSLX BK537

Description

Equivalent Materials

Ashby charts

Lectura sugerida

Propiedades