DuPont Nucrel® 2940 Ethylene-Methacrylic Acid Copolymer Resin (discontinued **)

Category	Polymer , Thermoplastic , Ethylene Methyl Acrylate
Manufacturer
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	DuPont Nucrel® 2940 Ethylene-Methacrylic Acid Copolymer Resin (discontinued **).pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

Nucrel® 2940is a tough, lightweight, easily processed ethylene copolymer resin. This resin is inherently flexible without the need for plasticizers. The resin can be pigmented, UV-stabilized for exterior applications and painted or plated for special decorative effects.Typical Applications: Heat sealable coatingBase resin for color concentratesMetal coatingDispersionsPaper coatingNonwoven bindingFeatures: Good adhesion to metal, glass, cellulosic and other polar substratesMay be processed into aqueous amines and alkali based dispersionsInformation provided by DuPont.

Physical Properties	Metric	English	Comments
Density	0.944 g/cc	0.0341 lb/in³	ASTM D792
Melt Index of Compound	395 g/10 min @Load 2.16 kg, Temperature 190 °C	395 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	55	55	Initial (peak) hardness; ASTM D2240
Tensile Strength at Break	10.5 MPa	1520 psi	Type IV specimen, compression molded, crosshead speed 2 in/min; ASTM D638
Elongation at Break	357 %	357 %	Type IV specimen, compression molded, crosshead speed 2 in/min; ASTM D638
Flexural Modulus	0.0462 GPa	6.70 ksi	ASTM D790
Izod Impact, Notched	NB	NB	ASTM D256
Tensile Impact Strength	209.3 kJ/m²	99.59 ft-lb/in²	At 23°C; ASTM D1822S
	9.50 kJ/m² @Temperature -40.0 °C	4.52 ft-lb/in² @Temperature -40.0 °F	ASTM D1822S

Thermal Properties	Metric	English	Comments
Melting Point	55.0 - 83.0 °C	131 - 181 °F	ASTM D3418(DSC)
Vicat Softening Point	48.0 °C	118 °F	Rate B; ASTM D1525

Processing Properties	Metric	English
Zone 1	160 °C	320 °F
Zone 2	182 °C	360 °F
Zone 3	193 °C	379 °F
Zone 4	204 °C	399 °F
Zone 5	204 °C	399 °F
Die Temperature	204 °C	400 °F
Melt Temperature	149 - 232 °C	300 - 450 °F

Descriptive Properties	Value	Comments
Methacrylic Acid Content	19 wt.%	DuPont Method

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