Payment & Shipping Terms:
|Crystallinity:||Between 30~45%||Tensile Strength:||≥25.0 MPa|
|Deflection Temperature T:||≥75℃||Nominal Strain At Break:||≥150%|
polybutylene succinate pbs,
Environmentally Biodegradable Plastic Products Polybutylene Succinate
White particles, density 1.26g/cm, melting point 114°C, crystallinity between 30~45%; milky white, odorless, easy to decompose.
Bio-based polybutylene succinate (PBS) is a typical fully biodegradable polymer.
Advantages of the product
Based on the bio-based succinic acid produced by our company as a raw material, the bio-based PBS produced by the processes of esterification and polycondensation is a bio-based polymer material encouraged and advocated by the country. With the disposable products produced by this product, complete biodegradation can be achieved by microorganisms in nature. At present, EU countries, such as France and the United Kingdom, have successively banned the use of non-biodegradable materials and forced the use of biodegradable materials. Therefore, bio-based PBS will become a popular degradable material.
Can be used to produce environmentally friendly degradable plastic products, agricultural film, disposable medical products, biomedical polymer materials, packaging materials, disposable tableware, cosmetic bottles, bio-fibers, bio-foam materials, bio-nonwovens materials and so on.
Product standards and parameters
|2||Melting point Tpm||℃||105~116|
|3||Melt mass flow rate (MFR)||Nominal value||g/10min||≤10||10~20||20~40||40~100||≥100|
|4||Water content||%||≤0.1 (method A and method B); ≤0.2 (method C)|
|6||Color value||L value||—||—||≥75|
|A value||Nominal value||—||≤5|
|B value||Nominal value||—||≤11|
|8||Nominal strain at break||%||≥150|
|11||Izod notched impact strength||KJ/m2||≥4.0|
|12||Deflection temperature T||℃||≥75|
|15||Biological analysis rate||%||≥60|
Contact Person: Eva