Westlake EMAC® Plus SP1358 21.5% Ethylene-Methyl Acrylate Copolymer

Category	Polymer , Thermoplastic , Ethylene Methyl Acrylate
Manufacturer	Westlake Chemical Corporation
Trade Name	EMAC® Plus
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Westlake EMAC® Plus SP1358 21.5% Ethylene-Methyl Acrylate Copolymer.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Westlake EMAC® Plus SP1358 is a 21.5% EMA copolymer containing slip and antiblock. This resin is designed for blown or cast film, tie-layers, and extrusions where flexibility, compatibility, or low heat seal temperatures are required. SP1358 is compatible with and provides excellent adhesion to polyolefins, polyesters, and other polymers while providing outstanding low temperature performance. The higher melting point of this EMAC® Plus grade offers EMA performance with improved heat resistance.Applications: films, disposable gloves, and wound care.FDA: This material complies with FDA regulations in 21 CFR, section 177.1340.All information provided by Westlake Chemical

Physical Properties	Metric	English	Comments
Density	0.940 g/cc	0.0340 lb/in³	ASTM D1505
Methyl Acrylate Content	21.5 %	21.5 %
Melt Flow	2.6 g/10 min @Load 2.16 kg, Temperature 190 °C	2.6 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	32	32	ASTM D2240
Tensile Strength at Break	10.0 MPa	1450 psi	500mm/min; ASTM D638 Type IV Specimen
Film Elongation at Break, MD	525 %	525 %	ASTM D882
Film Elongation at Break, TD	760 %	760 %	ASTM D882
Elongation at Break	805 %	805 %	ASTM D638 Type IV Specimen
Elmendorf Tear Strength MD	69 g	69 g	ASTM D1922
Elmendorf Tear Strength TD	178 g	178 g	ASTM D1922
Dart Drop Test	405 g	0.893 lb	ASTM D1709A
Film Tensile Strength at Break, MD	17.0 MPa	2470 psi	ASTM D822
Film Tensile Strength at Break, TD	14.0 MPa	2030 psi	ASTM D822
1% Secant Modulus, MD	38.6 MPa	5600 psi	ASTM D882
1% Secant Modulus, TD	28.3 MPa	4100 psi	ASTM D882
Heat Seal Strength Initiation Temperature	67.0 °C	153 °F	Westlake

Thermal Properties	Metric	English	Comments
Melting Point	95.0 °C	203 °F	ASTM D3418
Vicat Softening Point	45.0 °C	113 °F	ASTM D1525
Brittleness Temperature	<= -73.0 °C	<= -99.4 °F	ASTM D746

Optical Properties	Metric	English	Comments
Haze	15 %	15 %	ASTM D1003
Gloss	43 %	43 %	at 45º; ASTM D2457

Descriptive Properties	Value	Comments
Process	Blown Film
	Extrusion
	Film
Region	US & Canada	Bamberger Polymers Distribution

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