Borealis ME266U Polypropylene Compound, Mineral Filled

Category	Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Mineral Reinforced
Manufacturer	Borealis
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Borealis ME266U Polypropylene Compound, Mineral Filled.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

ME266U is a 20% mineral filled polypropylene compound intended for injection molding. This material has an excellent balance between impact strength and stiffness and gives a good surface quality. Applications: ME266U has been developed especially for the car industry to be used in automotive interior parts including pillar trims, door panels and pockets, and other automotive interior applications.Information provided by Borealis AG

Physical Properties	Metric	English	Comments
Density	1.05 g/cc	0.0379 lb/in³	ISO 1183
Linear Mold Shrinkage	0.011 cm/cm	0.011 in/in	Borealis Method; average process
Melt Flow	12 g/10 min @Load 2.16 kg, Temperature 230 °C	12 g/10 min @Load 4.76 lb, Temperature 446 °F	ISO 1133
	49 g/10 min @Load 5.00 kg, Temperature 230 °C	49 g/10 min @Load 11.0 lb, Temperature 446 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Ball Indentation Hardness	62.0 MPa	8990 psi	358 N/30s; ISO 2039
Tensile Strength, Yield	28.0 MPa	4060 psi	50mm/min; ISO 527-2
Elongation at Yield	5.0 %	5.0 %	50mm/min; ISO 527-2
Flexural Modulus	2.50 GPa	363 ksi	2mm/min; ISO 178
Charpy Impact Unnotched	2.56 J/cm² @Temperature -20.0 °C	12.2 ft-lb/in² @Temperature -4.00 °F	ISO 179/1eU
	5.20 J/cm² @Temperature 23.0 °C	24.7 ft-lb/in² @Temperature 73.4 °F	ISO 179/1eU
Charpy Impact, Notched	0.250 J/cm² @Temperature -20.0 °C	1.19 ft-lb/in² @Temperature -4.00 °F	ISO 179/1eA
	0.600 J/cm² @Temperature 23.0 °C	2.86 ft-lb/in² @Temperature 73.4 °F	ISO 179/1eA

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	115 °C	239 °F	ISO 75-2
Deflection Temperature at 1.8 MPa (264 psi)	68.0 °C	154 °F	ISO 75-2
Vicat Softening Point	153 °C @Load 1.02 kg	307 °F @Load 2.25 lb	ISO 306

Processing Properties	Metric	English	Comments
Processing Temperature	220 - 260 °C	428 - 500 °F	mass temperature
Feed Temperature	40.0 - 80.0 °C	104 - 176 °F
Mold Temperature	30.0 - 50.0 °C	86.0 - 122 °F
Injection Velocity	100 - 200 mm/sec	3.94 - 7.87 in/sec
Hold Pressure	30.0 - 60.0 MPa	4350 - 8700 psi

Descriptive Properties	Value	Comments
Back Pressure	low to medium
Emission (µgC/g)	18	VDA 277
Fogging (mg)	0.97	100°C, 3h; DIN 75201
	1	100°C, 16h; DIN 75201
Screw Speed	low to medium

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