EVALCA EVAL® K102 Ethylene Vinyl Alcohol Copolymer Resin (discontinued **)

Category	Polymer , Thermoplastic , Ethylene Vinyl Alcohol (EVOH)
Manufacturer
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	EVALCA EVAL® K102 Ethylene Vinyl Alcohol Copolymer Resin (discontinued **).pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

38 mol % Ethylene.Data provided by EVALCA. Applications: Solid phase pressure forming. EVOH is used in packaging applications because of its outstanding gas barrier properties.EVAL™ is now produced as a part of the Kuraray product line.

Physical Properties	Metric	English	Comments
Density	1.17 g/cc	0.0423 lb/in³	ASTM D1505
Moisture Vapor Transmission	0.820 cc-mm/m²-24hr-atm	2.08 cc-mil/100 in²-24hr-atm	40°C, 90% RH
Oxygen Transmission	0.0140 cc-mm/m²-24hr-atm	0.0356 cc-mil/100 in²-24hr-atm	20°C; 65% RH; Permeability increases significantly at higher moisture content.
Melt Flow	3.0 g/10 min @Load 2.16 kg, Temperature 190 °C	3.0 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238
	6.0 g/10 min @Load 2.16 kg, Temperature 210 °C	6.0 g/10 min @Load 4.76 lb, Temperature 410 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	95	95	ASTM D785
Tensile Strength, Ultimate	61.0 MPa	8850 psi	10%/min; ASTM D638
Tensile Strength, Yield	66.0 MPa	9570 psi	10%/min. ASTM D638
Elongation at Break	240 %	240 %	10%/min. ASTM D638
Elongation at Yield	5.0 %	5.0 %	10%/min. ASTM D638
Modulus of Elasticity	2.40 GPa	348 ksi	Youngs Modulus, ASTM D638, 10%/min.
Izod Impact, Notched	0.640 J/cm	1.20 ft-lb/in	ASTM D256

Thermal Properties	Metric	English	Comments
CTE, linear	70.0 µm/m-°C	38.9 µin/in-°F	Below Tg
	120 µm/m-°C	66.7 µin/in-°F	Above Tg
Specific Heat Capacity	2.40 J/g-°C	0.574 BTU/lb-°F
Thermal Conductivity	0.340 W/m-K	2.36 BTU-in/hr-ft²-°F	For EVAL F101
Melting Point	175 °C	347 °F	DSC
Deflection Temperature at 0.46 MPa (66 psi)	90.0 °C	194 °F
Vicat Softening Point	159 °C	318 °F
Glass Transition Temp, Tg	62.0 °C	144 °F	Dynamic Viscoelasticity

Optical Properties	Metric	English	Comments
Haze	1.5 %	1.5 %	Estimated by MatWeb from similar grades
Gloss	90 %	90 %	Estimated by MatWeb from similar grades

Electrical Properties	Metric	English	Comments
Dielectric Constant	5.4	5.4	Frequency Not Specified
Dissipation Factor	0.22	0.22	Frequency Not Specified

Processing Properties	Metric	English	Comments
Melt Temperature	<= 240 °C	<= 464 °F

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