100% New Material PHA Granules/ POWDER/Polyhydroxyalkanoate PHA Resin/Biodegradable PHA Pellets for Blown Film Grade
Polyhydroxy fatty acid ester is synthesized from a lot of bacteria in a polyester inside the cell, the organism mainly as a carbon source and energy storage material, it is similar to the physicochemical properties of synthetic plastics and synthetic plastics that the biodegradable property, biocompatibility, optical activity, many excellent properties such as piezoelectric, gas apart. Polyhydroxy fatty acid ester in biodegradable packaging materials, tissue engineering materials, slow release materials, electrical materials and medical materials have broad application prospects, but only to reduce the production cost of PHA may only after large-scale application
Proterties |
Unit |
Tes method |
Results |
Specific Gravity(20℃) |
g/cm3 |
GB/T1033-2088 ISO1183:2004 |
1.2~1.4 |
Melt point |
℃ |
GB/T19466.3-2004 ISO11357-3:1999 |
120~140 |
Melt flow rate |
g/10min |
GB/T3682-2000 ISO1133:1997 |
1.0~5.0 |
Tensile strength |
MPa |
GB/T1040.2-2006 ISO527-2:1993 |
≥12.0 |
Elongation at Break |
% |
GB/T1040.2-2006 ISO527-2:1993 |
≥50 |
Flexural strength |
Mpa |
GB/T9341-2008 ISO178--2001 |
≥20 |
Flexural modulus,MPa |
Mpa |
GB/T9341-2008 ISO178--2001 |
≥1000 |
Vicat Softening Temperature |
℃ |
GB/T1633-2000 ISO306:1994 |
50~100 |
Loss on drying |
% |
|
≤0.1 |
Ash content |
% |
GB/T9345.1-2008 ISO3451-1:1997 |
depends |
Bio based carbon content |
% |
ASTM D6866 |
90 |
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