Celanese Rynite® FR945 BK507 PET-(MD+GF)45FR(17)

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Celanese Rynite® FR945 BK507 PET-(MD+GF)45FR(17)
Categories:	Polymer; Thermoplastic; Polyester, TP; Polyethylene Terephthalate (PET); Polyethylene Terephthalate (PET), Glass/Mineral Reinforced
Material Notes:	45% Glass/Mineral Reinforced, Flame Retardant, Polyethylene Terephthalate Former DuPont product acquired by Celanese in 2022.
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Physical Properties	Original Value	Comments

Density	1.85 g/cc	ISO 1183
Linear Mold Shrinkage, Flow	0.0050 cm/cm	ISO 294-4, 2577
Linear Mold Shrinkage, Transverse	0.0090 cm/cm	ISO 294-4, 2577

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	92.0 MPa	ISO 527-1/-2
Elongation at Break	1.2 %	ISO 527-1/-2
Tensile Modulus	12800 MPa	ISO 527-1/-2
Flexural Strength	140 MPa	ISO 178
Flexural Modulus	12500 MPa	ISO 178
Poissons Ratio	0.33
Izod Impact, Notched (ISO)	4.00 kJ/m² @Temperature 23.0 °C	ISO 180/1A
Charpy Impact Unnotched	20.0 kJ/m² @Temperature 23.0 °C	ISO 179/1eU
Charpy Impact, Notched	3.00 kJ/m² @Temperature -40.0 °C	ISO 179/1eA
	4.00 kJ/m² @Temperature 23.0 °C	ISO 179/1eA

Thermal Properties	Original Value	Comments
Melting Point	250 °C	10°C/min; ISO 11357-1/-3
Deflection Temperature at 0.46 MPa (66 psi)	240 °C	ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi)	200 °C	ISO 75-1/-2
Flammability, UL94	V-0 @Thickness 0.810 mm	IEC 60695-11-10
	V-0 @Thickness 1.50 mm	IEC 60695-11-10
	5VA @Thickness 1.50 mm	IEC 60695-11-20
Flame Spread	<= 80.0 mm/min @Thickness 1.00 mm	ISO 3795 (FMVSS 302)
Glow Wire Ignition Temperature	825 °C @Thickness 0.750 mm	IEC 60695-2-13
	825 °C @Thickness 1.50 mm	IEC 60695-2-13
	925 °C @Thickness 3.00 mm	IEC 60695-2-13

Processing Properties	Original Value	Comments
Melt Temperature	280 °C	Optimum, Injection
	270 - 290 °C	Range, Injection
Mold Temperature	110 °C	Optimum, Injection
	100 - 120 °C	Injection
Ejection Temperature	170 °C	Injection
Drying Temperature	120 °C	Injection
Dry Time	4.00 - 6.00 hour	Injection, Dehumidified Dryer
Moisture Content	<= 0.020 %	Injection
Hold Pressure	>= 80.0 MPa	Injection

Descriptive Properties
Additives	Flame retardant
Back pressure	As low as possible
Drying Recommended	yes	Injection
FMVSS Class	B	ISO 3795 (FMVSS 302)
Max. screw tangential speed (m/s)	0.2	Injection
Part Marking Code	>PET-(MD+GF)45FR(17)<	ISO 11469
Polymer	PET-(MD+GF)45 FR(17)
Processing Hold Pressure Time (s/mm)	4	Injection
Regional Availability	Asia Pacific
	Europe
	Global
	Near East/Africa
	North America
	South and Central America
Resin Identification	PET-(MD+GF)45FR(17)	ISO 1043

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PDSX4848 / 256297

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