Songhan Plastic Technology Co.,Ltd.

FKuR Kunststoff Bio-Flex® F 6513 Compostable PLA Blend

Category Polymer , Renewable/Recycled Polymer , Thermoplastic , Polylactic Acid (PLA) Biopolymer
Manufacturer FKuR Kunststoff GmbH
Trade Name Bio-Flex®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF FKuR Kunststoff Bio-Flex® F 6513 Compostable PLA Blend.pdf
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Material Notes:
The BIO-FLEX® trade name indicates blends of co-polyester and PLA* with, depending on the particular grade, a very high content of natural resource material. BIO-FLEX® does not contain any starch or starch derivatives. Bioplastics generally replace conventional materials such as low density polyethylene (LDPE), high density polythene (HDPE) as well as polystyrene (PS) and polypropylene (PP). For packaging applications these materials need to be converted into film which is as thin as possible while maintaining high tensile strength. Depending on the specific application, packaging films have to provide a high barrier against humidity, oxygen and aromas or alternatively provide adequate permeability (“breathability”).BIO-FLEX® F 6513 is a certified GMO-free and is a further development consistent with the current product portfolio. BIO-FLEX® F 6513 is ideally used for injection moulding. It is pleasant to the touch and has a pearlescent gloss. With a heat distortion temperature of approximately130 °C (which is achieved by appropriate processing) it has outstanding heat resistance for a bioplastic. Furthermore, BIO-FLEX® F 6513 is biodegradable with a high percentage of renewable resource raw materials. Information Provided by FKuR Kunststoff GmbH
Physical Properties Metric English Comments
Melt Flow 14 - 18 g/10 min

@Load 2.16 kg,
Temperature 190 °C
14 - 18 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength 42.0 MPa
6090 psi
ISO 527
Tensile Stress 40.0 MPa
5800 psi
At break; ISO 527
Elongation at Break 4.7 %
4.7 %
ISO 527
Elongation at Yield 4.3 %
4.3 %
ISO 527
Tensile Modulus 2.96 GPa
429 ksi
ISO 527
Charpy Impact Unnotched 5.800 J/cm²

@Temperature 23.0 °C
27.60 ft-lb/in²

@Temperature 73.4 °F
ISO 179-1/1eU
Charpy Impact, Notched 0.450 J/cm²

@Temperature 23.0 °C
2.14 ft-lb/in²

@Temperature 73.4 °F
ISO 179-1/1eA
Thermal Properties Metric English Comments
Melting Point 150 - 170 °C
302 - 338 °F
ISO 3146-C
Vicat Softening Point >= 130 °C
>= 266 °F
A, Influenced by the processing conditions. Proper conditions can lead to softening about 130°C; ISO 306
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