Safron® C790-90RNA

About
Safron® C790-90RNA Polypropylene Resin is a high performance impact copolymer with a very high melt flow rate. Safron® C790-90RNA is designed for thin wall injection moulding, especially multiple cavity moulds with long flow paths and allows for easy processing, short cycle times and good dimensional stability. Safron® C790-90RNA Polypropylene Resin contains an antistatic additive. Typical Applications Food containers Yoghurt Cups, margarine tubs Housewares Lids Caps and closures&&

About

Safron® C790-90RNA Polypropylene Resin is a high performance impact copolymer with a very high melt flow rate. Safron® C790-90RNA is designed for thin wall injection moulding, especially multiple cavity moulds with long flow paths and allows for easy processing, short cycle times and good dimensional stability. Safron® C790-90RNA Polypropylene Resin contains an antistatic additive. Typical Applications Food containers Yoghurt Cups, margarine tubs Housewares Lids Caps and closures&&

Product Description
Generic	PP homopolymerization
Material Status	Commercial: Negative
Features	Excellent Processability,Good Dimensional Stability,High liquidity,Quick molding cycle,Food contact compliance,Antistatic property,Impact copolymer
Availabilitys	Africa & Middle East
Process Methods	Injection Molding

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	0.900	g/cm³	ISO 1183
Melt Flow Rate
230℃，2.16kg	90	g/10min	ISO 1133

IMPACT	Nominal value	Unit	Test method
Charpy Notched Impact Strength			ISO 179
-20 ℃, injection molding	4.2	kJ/m²	ISO 179
0 ℃, injection molding	5.0	kJ/m²	ISO 179
23 ℃, injection molding	6.0	kJ/m²	ISO 179

THERMAL	Nominal value	Unit	Test method
Hot deformation temperature
0.45 MPa, unannealed	75.0	℃	ISO 75-2/B
Vicat Softening Temp	146	℃	ISO 306/A

MECHANICAL	Nominal value	Unit	Test method
Shore hardness
Shaw’s D, injection molding	60		ISO 868
tensile strength
Yield, injection molding	21.0	MPa	ISO 527-2
Tensile strain
Yield, injection molding	5.0	%	ISO 527-2
Bending modulus
injection molding	1050	MPa	ISO 178

Process Conditions
injection	Nominal value	Unit	Test method
Barrel rear temperature	190	°C
Barrel middle temperature	220 to 260	°C
Barrel front temperature	260	°C
Nozzle temperature	240	°C

Notes
1. Typical properties: these are not to be construed as specifications.
【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.

Notes

1. Typical properties: these are not to be construed as specifications.

【 Disclaimer 】
Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.