Kynar® ADX 281

Alternative and trade names
PVDF

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Description

Outstanding characteristics: chemical resistance, imperviousness to UV, high barrier properties, high purity, good mechanical and thermo-mechanical properties.

Kynar® ADX 281 resin allows primer less powder coating (direct adhesion to metals after standard surface preparation.

Can be used easily in standard application processes:

Dip coating in fluidized bed

Electrostatic spraying

Hot flocking

This material data has been provided by Arkema Technical Polymers.

"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	1.77 g/cm³ Show Supplier Material materials with Density of 1.77 g/cm³	dry	ISO 1183
Moisture absorption	0.06 % Show Supplier Material materials with Moisture absorption of 0.06 %		Sim. to ISO 62
Water absorption	0.1 % Show Supplier Material materials with Water absorption of 0.1 %		Sim. to ISO 62

Mechanical

Property	Value	Condition	Testing Standard	Comment
Elastic modulus	1.5 GPa Show Supplier Material materials with Elastic modulus of 1.5 GPa	dry	ISO 527-1/-2
Elongation	46 % Show Supplier Material materials with Elongation of 46 %	dry	ISO 527-1/-2	min. \| nominal
Elongation at yield	10 % Show Supplier Material materials with Elongation at yield of 10 %	dry	ISO 527-1/-2
Yield strength	45 MPa Show Supplier Material materials with Yield strength of 45 MPa	dry	ISO 527-3

Thermal

Property	Value	Condition	Testing Standard	Comment
Glass transition temperature	-40 °C Show Supplier Material materials with Glass transition temperature of -40 °C	dry	ISO 11357-1/-2	10°C/min
Melting point	157 °C Show Supplier Material materials with Melting point of 157 °C	dry	ISO 11357-1/-3	10°C/min

Electrical

Property	Value	Condition	Testing Standard	Frequency
Comparative tracking index	600 V Show Supplier Material materials with Comparative tracking index of 600 V	dry	IEC 60112
Dielectric constant	6.5 [-] Show Supplier Material materials with Dielectric constant of 6.5 [-]	dry	IEC 60250	1MHz
	10.5 [-] Show Supplier Material materials with Dielectric constant of 10.5 [-]	dry	IEC 60250	100Hz
Dielectric strength	21 kV/mm Show Supplier Material materials with Dielectric strength of 21 kV/mm	dry	IEC 60243-1
Dissipation factor	0.038 [-] Show Supplier Material materials with Dissipation factor of 0.038 [-]	dry	IEC 60250	100Hz
	0.234 [-] Show Supplier Material materials with Dissipation factor of 0.234 [-]	dry	IEC 60250	1MHz
Surface resistivity	1e+13 Ω/sq Show Supplier Material materials with Surface resistivity of 1e+13 Ω/sq	cond.	IEC 60093
Volume resistivity	2e+14 Ω·cm Show Supplier Material materials with Volume resistivity of 2e+14 Ω·cm	dry	IEC 60093

Rheological Properties

Property	Value	Condition	Testing Standard	Comment
Melt volume-flow rate	25 cm³/10min Show Supplier Material materials with Melt volume-flow rate of 25 cm³/10min	dry	ISO 1133	230°C/5kg

Technological properties

Property
Application areas	Metal Tube Coating,Chemical Process Industry,Chemical Process Industry - Coating of Chemical Pumps,Chemical Process Industry - Coating of Chemical Valves,Chemical Process Industry - Coating of Chemical Vessels

Kynar® ADX 281

Description

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Applications

Materials by this supplier

Properties