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Murtfeldt Murylat® Polyethylene Terephthalate

Category	Polymer , Thermoplastic , Polyester, TP , Polyethylene Terephthalate (PET) , Polyethylene Terephthalate (PET), Unreinforced
Manufacturer	Murtfeldt Kunststoffe GmbH & Co
Trade Name	Murylat®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Murtfeldt Murylat® Polyethylene Terephthalate.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Thanks to its extremely low absorption of moisture and low expansion coefficient, Murylat® is ideally suited for the processing of precision parts. Murylat® has an extremely high hardness grade and can withstand extreme static stresses exceptionally well.Special Properties:• High creep strength – even at high temperatures• Very good dimensional stability• Low moisture absorption• Approved for use in the food industry (EU and FDA) (Natural) • Extremely good electric isolation propertiesInformation provided by Murtfeldt Kunststoffe GmbH & Co. KG.

Physical Properties	Metric	English	Comments
Density	1.39 g/cc	0.0502 lb/in³	ISO 1183-1
Moisture Absorption at Equilibrium	0.25 % @Temperature 23.0 °C	0.25 % @Temperature 73.4 °F	50% RH
Water Absorption at Saturation	0.50 % @Temperature 23.0 °C	0.50 % @Temperature 73.4 °F

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	96	96	ISO 2039-2
Hardness, Shore D	81	81	DIN 53505
Ball Indentation Hardness	170 MPa	24700 psi	ISO 2039-1
Tensile Strength, Yield	90.0 MPa	13100 psi	dry; ISO 527-1/-2
	90.0 MPa	13100 psi	50% RH; ISO 527-1/-2
Elongation at Break	15 %	15 %	dry; ISO 527-1/-2
	15 %	15 %	50% RH; ISO 527-1/-2
Creep Strength	26.0 MPa	3770 psi	stress leading to 1% elongation; dry; ISO 899-1
	26.0 MPa	3770 psi	stress leading to 1% elongation; 50% RH; ISO 899-1
Modulus of Elasticity	3.50 GPa	508 ksi	dry
	3.50 GPa	508 ksi	50% RH
Compressive Yield Strength	26.0 MPa @Strain 1.00 %	3770 psi @Strain 1.00 %	dry; ISO 604
	51.0 MPa @Strain 2.00 %	7400 psi @Strain 2.00 %	dry; ISO 604
	103 MPa @Strain 5.00 %	14900 psi @Strain 5.00 %	dry; ISO 604
Charpy Impact Unnotched	5.00 J/cm²	23.8 ft-lb/in²	ISO 179-1/1eU
	>= 5.00 J/cm²	>= 23.8 ft-lb/in²	ISO 179
Charpy Impact, Notched	0.200 J/cm²	0.952 ft-lb/in²	ISO 179-1/1eA
Coefficient of Friction, Dynamic	0.30	0.30

Thermal Properties	Metric	English	Comments
CTE, linear	60.0 µm/m-°C @Temperature 23.0 - 60.0 °C	33.3 µin/in-°F @Temperature 73.4 - 140 °F
	80.0 µm/m-°C @Temperature 23.0 - 100 °C	44.4 µin/in-°F @Temperature 73.4 - 212 °F
Melting Point	245 °C	473 °F	ISO 11357-1
Maximum Service Temperature, Air	100 °C @Time 7.20e+7 sec	212 °F @Time 20000 hour
	115 °C @Time 1.80e+7 sec	239 °F @Time 5000 hour
	160 °C @Time <=86400 sec	320 °F @Time <=24.0 hour
Minimum Service Temperature, Air	-20.0 °C	-4.00 °F
Glass Transition Temp, Tg	70.0 °C	158 °F	ISO 11357-1
Flammability, UL94	HB	HB

Electrical Properties	Metric	English	Comments
Electrical Resistivity	>= 1.00e+14 ohm-cm	>= 1.00e+14 ohm-cm	dry; IEC 60093
	>= 1.00e+14 ohm-cm	>= 1.00e+14 ohm-cm	50% RH; IEC 60093
Surface Resistance	>= 1.00e+13 ohm	>= 1.00e+13 ohm	dry; IEC 60093
	>= 1.00e+13 ohm	>= 1.00e+13 ohm	50% RH; IEC 60093
Dielectric Constant	3.2 @Frequency 1.00e+6 Hz	3.2 @Frequency 1.00e+6 Hz	dry; IEC 60250
	3.2 @Frequency 1.00e+6 Hz	3.2 @Frequency 1.00e+6 Hz	50% RH; IEC 60250
	3.4 @Frequency 100 Hz	3.4 @Frequency 100 Hz	dry; IEC 60250
	3.4 @Frequency 100 Hz	3.4 @Frequency 100 Hz	50% RH; IEC 60250
Dielectric Strength	22.0 kV/mm	559 kV/in	dry; IEC 60243-1
	22.0 kV/mm	559 kV/in	50% RH; IEC 60243-1
Dielectric Loss Index	0.0010 @Frequency 100 Hz	0.0010 @Frequency 100 Hz	dry; IEC 60250
	0.0010 @Frequency 100 Hz	0.0010 @Frequency 100 Hz	50% RH; IEC 60250
	0.014 @Frequency 1.00e+6 Hz	0.014 @Frequency 1.00e+6 Hz	dry; IEC 60250
	0.014 @Frequency 1.00e+6 Hz	0.014 @Frequency 1.00e+6 Hz	50% RH; IEC 60250

Compliance Properties	Metric	English	Comments
European Food 1935/2004	Yes	Yes
FDA	Yes	Yes

Descriptive Properties	Value	Comments
Color	Natural/Black

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