Arnitel® HM7118

Alternative and trade names
TPC-ET

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Description

Arnitel® is a high-performance ThermoPlastic Copolyester (TPC) that offers you a unique combination of flexibility, high temperature resistance and strength - plus excellent processing characteristics.
In industries ranging from automotive to E&E, Arnitel® is increasingly being as a lighter, smarter, greener alternative to conventional rubbers – reducing environmental impact and ultimately, system costs.
The product is supported by an experienced and knowledgeable global team continuously working on new ideas and applications, as well as exploring new markets. By listening to your needs and understanding your process and products, we develop solutions that make a real difference.

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Arnitel® HM7118

This material data has been provided by DSM.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

Property	Value	Condition	Testing Standard
Density	0.95 g/cm³ Show Supplier Material materials with Density of 0.95 g/cm³	dry	ISO 1183
Water absorption	0.8 % Show Supplier Material materials with Water absorption of 0.8 %	dry	Sim. to ISO 62

Mechanical

Property	Value	Condition	Testing Standard	Comment
Elastic modulus	0.02 GPa Show Supplier Material materials with Elastic modulus of 0.02 GPa	dry	ISO 527-1/-2
Elongation	650 % Show Supplier Material materials with Elongation of 650 %	dry	ISO 527-1/-2
Hardness, Shore D	25 [-] Show Supplier Material materials with Hardness, Shore D of 25 [-]	dry	ISO 868	3s
Tensile strength	9 MPa Show Supplier Material materials with Tensile strength of 9 MPa	dry	ISO 527-1/-2

Thermal

Property	Value	Condition	Testing Standard	Comment
Coefficient of thermal expansion	2.2e-06 1/K Show Supplier Material materials with Coefficient of thermal expansion of 2.2e-06 1/K	dry	ISO 11359-1/-2	Parallel
	2.2e-06 1/K Show Supplier Material materials with Coefficient of thermal expansion of 2.2e-06 1/K	dry	ISO 11359-1/-2	Normal
Glass transition temperature	-74 °C Show Supplier Material materials with Glass transition temperature of -74 °C	dry	ASTM D5026/D7028	DMTA (tan d)
	-45 °C Show Supplier Material materials with Glass transition temperature of -45 °C	dry	ISO 11357-1/-2	10°C/min
Melting point	195 °C Show Supplier Material materials with Melting point of 195 °C	dry	ISO 11357-1/-3	10°C/min

Rheological Properties

Property	Temperature	Value	Condition	Testing Standard
Density of melt		905 g/cm³ Show Supplier Material materials with Density of melt of 905 g/cm³	dry	-
Melt volume-flow rate	190 °C	5 cm³/10min Show Supplier Material materials with Melt volume-flow rate of 5 cm³/10min	dry	ISO 1133

Technological properties

Property

Arnitel® HM7118

Description

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Materials by this supplier

Properties