Hytrel® 6356

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Description

Common features of Hytrel® thermoplastic polyester elastomer include mechanical and physical properties such as exceptional toughness and resilience, high resistance to creep, impact and flex fatigue, flexibility at low temperatures and good retention of properties at elevated temperatures. In addition, it resists many industrial chemicals, oils and solvents. Special grades include heat stabilised, flame retardant, food contact compliant, blow molding and extrusion grades. Concentrates offered include black pigments, UV protection additives, heat stabilisers, and flame retardants.Hytrel® thermoplastic polyester elastomer is plasticiser free.The good melt stability of Hytrel® thermoplastic polyester elastomer 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.Hytrel® thermoplastic polyester elastomer typically is used in demanding applications in the automotive, fluid power, electrical/electronic, consumer goods, appliance and power tool, sporting goods, furniture, industrial and off-road transportation/equipment industry.Hytrel® 6356 is a medium modulus grade with nominal hardness of 63D. It contains non-discoloring stabilizer. It can be processed by many conventional thermoplastic processing techniques like injection molding and extrusion.Typical applications: Hose and tubing, mandrels, wire and cable, film, profiles, seals, gears, sprockets, fuel tanks, containers with good permeation resistance to gases and liquids.

Diese Materialdaten wurden von Matmatch zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
Äquivalente Standards sind ähnlich zu einem oder mehreren Standards die der Anbieter angegeben hat. Manche äquivalente Standards können strikter sein oder außerhalb der Bedingungen des ursprünglichen Standards.

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Eigenschaften

Allgemein

Property	Temperature	Value	Comment
Dichte	23.0 °C	1.22 g/cm³ Show Material materials with Dichte of 1.22 g/cm³	ISO 1183
Wasserabsorption	23.0 °C	0.5 % Show Material materials with Wasserabsorption of 0.5 %	Sim. to ISO 62 \| Immersion 24h

Mechanisch

Property	Temperature	Value	Comment
Biegemodul	23.0 °C	0.29 GPa Show Material materials with Biegemodul of 0.29 GPa	ISO 178
Dehnung	23.0 °C	500 % Show Material materials with Dehnung of 500 %	ISO 527-1/-2
Elastizitätsmodul	23.0 °C	0.28 GPa Show Material materials with Elastizitätsmodul of 0.28 GPa	ISO 527-1/-2
Elongation at yield	23.0 °C	31 % Show Material materials with Elongation at yield of 31 %	ISO 527-1/-2
Härte, Shore D	23.0 °C	63 [-] Show Material materials with Härte, Shore D of 63 [-]	max., ISO 7619-1
Poissonzahl	23.0 °C	0.48 [-] Show Material materials with Poissonzahl of 0.48 [-]
Reißfestigkeit	23.0 °C	158 kN/m Show Material materials with Reißfestigkeit of 158 kN/m	ISO 34-1
Reißfestigkeit, transversal	23.0 °C	145 kN/m Show Material materials with Reißfestigkeit, transversal of 145 kN/m	ISO 34-1
Schlagfestigkeit, Charpy gekerbt	-40.0 °C	15 kJ/m² Show Material materials with Schlagfestigkeit, Charpy gekerbt of 15 kJ/m²	ISO 179/1eA
	-6.0 °C	25 kJ/m² Show Material materials with Schlagfestigkeit, Charpy gekerbt of 25 kJ/m²	ISO 179/1eA
	23.0 °C	120 kJ/m² Show Material materials with Schlagfestigkeit, Charpy gekerbt of 120 kJ/m²	ISO 179/1eA

Schlagzähigkeit, Izod ungekerbt	-40.0 °C	19 kJ/m² Show Material materials with Schlagzähigkeit, Izod ungekerbt of 19 kJ/m²	ISO 180/1A
	23.0 °C	81 kJ/m² Show Material materials with Schlagzähigkeit, Izod ungekerbt of 81 kJ/m²	ISO 180/1A
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Streckgrenze	23.0 °C	20 MPa Show Material materials with Streckgrenze of 20 MPa	ISO 527-1/-2
Zugfestigkeit	23.0 °C	43 MPa Show Material materials with Zugfestigkeit of 43 MPa	ISO 527-1/-2

Thermisch

Property	Temperature	Value	Comment
Brittleness temperature		-96 °C Show Material materials with Brittleness temperature of -96 °C	ISO 974
Glasübergangstemperatur		0 °C Show Material materials with Glasübergangstemperatur of 0 °C	ISO 11357-1/-2 \| 18°F/min
Heat deflection temperature, 0.45 MPa		80 °C Show Material materials with Heat deflection temperature, 0.45 MPa of 80 °C	ISO 75-1/-2
Heat deflection temperature, 1.80 MPa		45 °C Show Material materials with Heat deflection temperature, 1.80 MPa of 45 °C	ISO 75-1/-2
Koeffizient der thermischen Ausdehnung	23.0 °C	1.9E-4 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.9E-4 1/K	ASTM E 831 \| 55 - 160°C
Relative temperature index, electrical		85 °C Show Material materials with Relative temperature index, electrical of 85 °C	UL 746B \| 120mil
Relative temperature index, mechanical impact		85 °C Show Material materials with Relative temperature index, mechanical impact of 85 °C	UL 746B \| 120mil
Relative temperature index, mechanical strength		80 °C Show Material materials with Relative temperature index, mechanical strength of 80 °C	UL 746B \| 120mil
Schmelzpunkt		210 °C Show Material materials with Schmelzpunkt of 210 °C	ISO 11357-1/-3 \| 18°F/min
Spezifische Wärmekapazität	23.0 °C	2150 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 2150 J/(kg·K)	of melt
Temperaturleitfähigkeit	23.0 °C	0 mm²/s Show Material materials with Temperaturleitfähigkeit of 0 mm²/s
Vicat-Erweichungstemperatur		195 °C Show Material materials with Vicat-Erweichungstemperatur of 195 °C	ISO 306 \| 90°F, 2 lbf
thermischer Ausdehnungskoeffizient, transversal	23.0 °C	1.7E-4 1/K Show Material materials with thermischer Ausdehnungskoeffizient, transversal of 1.7E-4 1/K	ASTM E 831 \| 23 - 55°C
Entflammbarkeit	Burning Behav. at 60mil nom. thickn.: HB class, Thickness tested: 1.5 mm, UL recognition: yes -, Burning Behav. at thickness h: HB class, Thickness tested: 3 mm, UL recognition: yes -, Oxygen index: 21 %, FMVSS Class: SE -

Elektrisch

Property	Temperature	Value	Comment
Dielektrizitätskonstante, 1 MHz	23.0 °C	4.1 [-] Show Material materials with Dielektrizitätskonstante, 1 MHz of 4.1 [-]	IEC 62631-2-1
Dielektrizitätskonstante, 100 Hz	23.0 °C	4.6 [-] Show Material materials with Dielektrizitätskonstante, 100 Hz of 4.6 [-]	IEC 62631-2-1
Dissipation factor, 100Hz	23.0 °C	0.01 [-] Show Material materials with Dissipation factor, 100Hz of 0.01 [-]	IEC 62631-2-1
Dissipation factor, 1MHz	23.0 °C	0.04 [-] Show Material materials with Dissipation factor, 1MHz of 0.04 [-]	IEC 62631-2-1
Durchschlagfestigkeit	23.0 °C	20 kV/mm Show Material materials with Durchschlagfestigkeit of 20 kV/mm	IEC 60243-1
Surface resistivity	23.0 °C	1.00E+15 Ω/sq Show Material materials with Surface resistivity of 1.00E+15 Ω/sq	min. \| IEC 62631-3-2
Volume resistivity	23.0 °C	8.00E+13 Ω·cm Show Material materials with Volume resistivity of 8.00E+13 Ω·cm	IEC 62631-3-1

Rheological Properties

Property	Temperature	Value	Comment
Schmelzmassenflussrate		9 g/10min Show Material materials with Schmelzmassenflussrate of 9 g/10min	ISO 1133 \| 230°C/2.16kg
Schmelzvolumenflussrate		8.5 cm³/10min Show Material materials with Schmelzvolumenflussrate of 8.5 cm³/10min	ISO 1133
Schrumpfung	23.0 °C	1.5 % Show Material materials with Schrumpfung of 1.5 %	ISO 294-4, 2577
Schrumpfung, diagonal	23.0 °C	1.5 % Show Material materials with Schrumpfung, diagonal of 1.5 %	ISO 294-4, 2577

Technological properties

Property
Processing methods	Drying Recommended: yes, Drying Temperature: 100°C, Drying Time, Dehumidified Dryer: 2-3h, Processing Moisture Content: ≤0.08%, Melt Temperature Optimum: 240°C, Min. melt temperature: 235°C, Max. melt temperature: 260°C, Mold Temperature Optimum: 45°C, Min. mold temperature: 45°C, Max. mold temperature: 55°C, Hold pressure range: ≤70MPa

Hytrel® 6356

Description

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