SABIC® PP 528K

About
SABIC® PP 528K Provisional – PP Homopolymer for Thermoforming PP 528K is formulated with an advanced nucleating additive and was specially developed for in-line and off-line thermoforming applications. PP528K encompasses the following features: High stiffness Good clarity Very good dimensional stability Easy processability and faster cycling Typical Applications PP 528K is used for the production of various containers mainly for food and health drink products such as cups, trays and lids.&&SABIC® PP 528K SABIC® PP 528K is a newly developed grade for efficient thermoforming. The grade is basically stabilised and extra formulated with an optimized nucleator package of the next generation. This gives SABIC® PP 528K an performance; namely the nucleator technology provides higher stiffness and good transparency in the thermoformed part. Application: SABIC® PP 528K is typically used to produce disposable products like drinking cups (beer and water) and plates (coloured and/or natural). One can also think of thermoformed parts sensitive to dimensional stability. This product is not intended for and must not be used in any pharmaceutical/medical applications.&&

About

SABIC® PP 528K Provisional – PP Homopolymer for Thermoforming PP 528K is formulated with an advanced nucleating additive and was specially developed for in-line and off-line thermoforming applications. PP528K encompasses the following features: High stiffness Good clarity Very good dimensional stability Easy processability and faster cycling Typical Applications PP 528K is used for the production of various containers mainly for food and health drink products such as cups, trays and lids.&&SABIC® PP 528K SABIC® PP 528K is a newly developed grade for efficient thermoforming. The grade is basically stabilised and extra formulated with an optimized nucleator package of the next generation. This gives SABIC® PP 528K an performance; namely the nucleator technology provides higher stiffness and good transparency in the thermoformed part. Application: SABIC® PP 528K is typically used to produce disposable products like drinking cups (beer and water) and plates (coloured and/or natural). One can also think of thermoformed parts sensitive to dimensional stability. This product is not intended for and must not be used in any pharmaceutical/medical applications.&&

Product Description
Supplier	SABIC
Generic	PP homopolymerization
Material Status	Commercial: Active
Features	Good Rigidity,Excellent Processability,Good Clarity,Good Dimensional Stability,Nucleation,Quick molding cycle,Food contact compliance,Homopolymer
Availabilitys	North America,Latin America,Europe
Process Methods	Thermo forming

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	0.905	g/cm³	ASTM D792
Melt Flow Rate
230℃，2.16kg	3.0	g/10min	ASTM D1238

IMPACT	Nominal value	Unit	Test method
Impact strength of cantilever beam notch
23 ℃, injection molding	35	J/m	ASTM D256

THERMAL	Nominal value	Unit	Test method
Hot deformation temperature
0.45 MPa, unannealed	120	℃	ASTM D648
Vicat Softening Temp	150	℃	ASTM D1525 2

MECHANICAL	Nominal value	Unit	Test method
Rockwell hardness
R-level	102		ASTM D785
tensile strength
Yield, injection molding	45.0	MPa	ASTM D638
Tensile strain
Yield, injection molding	10	%	ASTM D638
Bending modulus
1% cut, injection molding	1850	MPa	ASTM D790-A

Notes
1. Typical properties: these are not to be construed as specifications.
2. 23°C
3. Loading 1 (10 N)
4. Rate B (120°C/h)
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