SABIC® PP QR681K

About
SABIC® PP QR681K is a new highly transparent random copolymer grade in the blow moulding product range. Impact, transparency, stiffness are well balanced and give you the opportunity to make weight optimized blow moulding products. This grade combines improved aesthetics of the finished articles with low temperature processability. Part aesthetics are not affected by the lower temperatures, providing for a broader operating window. High transparency, contact clarity and gloss will produce appealing blow moulded bottles. These properties, combined with a high heat deflection temperature, result in a wide variety of applications where the SABIC® PP QR681K can be used. Application: SABIC® PP QR681K is used for various blow moulding processes like Extrusion Blow Moulding and Injection (Stretch) Blow Moulding. SABIC® PP QR681K applications range from household to personal care products, but the material is also very suited for food packaging where a high heat distortion could be required. The product mentioned herein is in particular not tested and therefore not validated for use in pharmaceutical/medical applications.&&

About

SABIC® PP QR681K is a new highly transparent random copolymer grade in the blow moulding product range. Impact, transparency, stiffness are well balanced and give you the opportunity to make weight optimized blow moulding products. This grade combines improved aesthetics of the finished articles with low temperature processability. Part aesthetics are not affected by the lower temperatures, providing for a broader operating window. High transparency, contact clarity and gloss will produce appealing blow moulded bottles. These properties, combined with a high heat deflection temperature, result in a wide variety of applications where the SABIC® PP QR681K can be used. Application: SABIC® PP QR681K is used for various blow moulding processes like Extrusion Blow Moulding and Injection (Stretch) Blow Moulding. SABIC® PP QR681K applications range from household to personal care products, but the material is also very suited for food packaging where a high heat distortion could be required. 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 copolymer
Material Status	Commercial: Active
Features	Good Clarity,Good surface appearance,Random copolymer
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	2.2	g/10min	ASTM D1238，ISO 1133

MECHANICAL	Nominal value	Unit	Test method
Tensile modulus
1% secant	1050	MPa	ASTM D638
—	950	MPa	ISO 527-2/1A/1
tensile strength
yield	27.0	MPa	ASTM D638
yield	26.0	MPa	ISO 527-2/1A/50
Tensile strain
yield	14	%	ASTM D638
yield	13	%	ISO 527-2/1A/50

IMPACT	Nominal value	Unit	Test method
Charpy Notched Impact Strength
23℃	8.0	kJ/m²	ISO 179/1eA
Impact strength of cantilever beam notch
23℃	200	J/m	ASTM D256-A
23℃	8.0	kJ/m²	ISO 180-1A

THERMAL	Nominal value	Unit	Test method
Hot deformation temperature
0.45 MPa, unannealed	70.0	℃	ASTM D648
0.45 MPa, unannealed	65.0	℃	ISO 75-2/Bf

optical performance	Nominal value	Unit	Test method
Haze
1000 µm	8.0	%	ASTM D1003

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
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