About |
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Poly (1, 4-butanediol Succinate) (hereunder PBS) is a kind of fully biodegradable macromolecular polymer that is synthesized from succinic acid and butanediol through a direct process of condensation polymerization. On specific conditions, this material can be finally decomposed safely and innoxiously into simple compounds such as CO2, H2O, etc. PBS has predominant characteristics such as good thermal stability, fine mechanical and processing performance. It can be molding processed in normal plastic fabrication apparatus. Because of its excellent integrated performance, it also can be blended with other fully biodegradable plastic materials to modify the property to satisfy all kinds of manufacturing requirements of plastic products.&& |
Product Description | |
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Supplier | Xinfu |
Generic | PBS |
Material Status | Commercial: Active |
Features | Excellent Processability,Biodegradable,Heat Stabilized |
Availabilitys | Asia Pacific |
Process Methods | Extrusion |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.15 to 1.25 | g/cm³ | |
Melt Flow Rate | 8.0 to 15 | g/10min | |
Ash Content | < 0.50 | % |
MECHANICAL | Nominal value | Unit | Test method |
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tensile strength | |||
fracture | > 25.0 | MPa | |
Tensile strain | |||
fracture | > 250 | % | |
Bending modulus | > 350 | MPa | |
bending strength | > 20.0 | MPa |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | > 5.0 | kJ/m² |
THERMAL | Nominal value | Unit | Test method |
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Vicat Softening Temp | > 101 | ℃ | |
Melting temperature | 43.3 to 48.9 | ℃ | |
Hot deformation temperature | > 80 | ℃ |
Supplementary information | Nominal value | Unit | Test method |
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Loss on Drying | < 0.50 | % |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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