SABIC® PP 571P

About
SABIC® PP 571P is a higher flow material typically used in extrusion applications like sheet and thermoforming. This grade combines higher mfi and high stiffness. SABIC® PP 571P is typically used in off line thermoforming processes. The higher mfi is seen by our customers as advantages as they can run faster and have better wall thickness control of the sheet. These advances are then extrapolated to the forming step of the process. Other application that could be thought of are blister packaging were very thin packaging is required. The higher mfi makes it easier to run thinner sheet. This grade is characterized by excellent gloss and good surface hardness. Typical applications are sanitary, closures with and without integral hinges. The product mentioned herein is in particular not tested and therefore not validated for use in pharmaceutical/medical applications.&&

About

SABIC® PP 571P is a higher flow material typically used in extrusion applications like sheet and thermoforming. This grade combines higher mfi and high stiffness. SABIC® PP 571P is typically used in off line thermoforming processes. The higher mfi is seen by our customers as advantages as they can run faster and have better wall thickness control of the sheet. These advances are then extrapolated to the forming step of the process. Other application that could be thought of are blister packaging were very thin packaging is required. The higher mfi makes it easier to run thinner sheet. This grade is characterized by excellent gloss and good surface hardness. Typical applications are sanitary, closures with and without integral hinges. The product mentioned herein is in particular not tested and therefore not validated for use in pharmaceutical/medical applications.&&

Product Description
Supplier	SABIC
Generic	PP homopolymerization
Material Status	Commercial: Active
Features	Good Rigidity,Good surface appearance,High liquidity,Wide molecular weight distribution,Good Hardness,Homopolymer
Availabilitys	Europe

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	0.905	g/cm³	ASTM D792, ISO 1183
Melt Flow Rate
230℃，2.16kg	5.7	g/10min	ASTM D1238，ISO 1133

IMPACT	Nominal value	Unit	Test method
Charpy Notched Impact Strength
23℃	4.0	kJ/m²	ISO 179/1eA
Impact strength of cantilever beam notch
23℃	25	J/m	ASTM D256-A
23℃	3.0	kJ/m²	ISO 180-1A

THERMAL	Nominal value	Unit	Test method
Hot deformation temperature
0.45 MPa, unannealed	90.0	℃	ASTM D648
0.45 MPa, unannealed	85.0	℃	ISO 75-2/Bf
1.8 MPa, unannealed	60.0	℃	ASTM D648
1.8 MPa, unannealed	55.0	℃	ISO 75-2/Af
Vicat Softening Temp
—	154	℃	ASTM D1525，ISO 306/A120 6 6
B120	95.0	℃	ASTM D1525, ISO 306/B120 7 7

MECHANICAL	Nominal value	Unit	Test method
Shore hardness
Shaw’s D	69		ISO 868
Rockwell hardness
R-level	112		ASTM D785
Tensile modulus
1% secant	1800	MPa	ASTM D638
—	1700	MPa	ISO 527-2/1A/1
tensile strength
yield	37.0	MPa	ASTM D638
yield	37.0	MPa	ISO 527-2/1A/50
Tensile strain
yield	8.0	%	ASTM D638
yield	8.0	%	ISO 527-2/1A/50

Notes
1. Typical properties: these are not to be construed as specifications.
2. 0.039 in/min
3. 2.0 in/min
4. testbar 80104mm
5. Rate B (120°C/h), Loading 1 (10 N)
6. Rate B (120°C/h), Loading 2 (50 N)
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