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Borealis Borclear™ RB709CF Polypropylene Ethylene Copolymer

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene Copolymer
Manufacturer Borealis
Trade Name Borclear™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Borealis Borclear™ RB709CF Polypropylene Ethylene Copolymer.pdf
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Material Notes:
Borclear™ RB709CF is a propylene -ethylene copolymer. This grade is suitable for the manufacturing of unoriented film on blown film lines. Applications: Borclear™ RB709CF is recommended for sealing layer in co extrusion, food packaging, lamination films, and additives. Borclear RB709CF is slip and antiblock freeInformation provided by Borealis AG
Physical Properties Metric English Comments
Density 0.900 - 0.910 g/cc
0.0325 - 0.0329 lb/in³
ISO 1183
Melt Flow 1.5 g/10 min

@Load 2.16 kg,
Temperature 230 °C
1.5 g/10 min

@Load 4.76 lb,
Temperature 446 °F
ISO 1133
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 550 - 600 %
550 - 600 %
MD/TD; ISO 527-3
Tensile Modulus 0.730 GPa
106 ksi
MD/TD; ISO 527-3
Flexural Modulus 0.650 GPa
94.3 ksi
ISO 178
Dart Drop, Total Energy 50.0 J
36.9 ft-lb
ISO 7765-1
Coefficient of Friction >= 0.70
>= 0.70
film to film; ISO 8295
Film Tensile Strength at Break, MD 30.0 - 40.0 MPa
4350 - 5800 psi
ISO 527-3
Film Tensile Strength at Break, TD 25.0 - 35.0 MPa
3630 - 5080 psi
ISO 527-3
Thermal Properties Metric English Comments
Melting Point 133 - 136 °C
271 - 277 °F
ISO 3146
Vicat Softening Point 115 °C

@Load 1.02 kg
239 °F

@Load 2.25 lb
A50; ISO 306
Optical Properties Metric English Comments
Haze <= 3.0 %
<= 3.0 %
ASTM D1003
Gloss >= 85 %
>= 85 %
20° of arc; ASTM D2457
Transmission, Visible 90 %
90 %
clear; thickness not quantified
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