TECHICAL PROPERTIES
Chemical Name:Polybutylene succinate
Molecular Formula:HO-(CO-(CH2)2-CO-O- (CH2)4-O)n-H
CAS NO:25777-14-4
Color:Natural white
Raw material:BDO (1,4-butanediol) Succinic Acid Application:Injection molding tablewares and cutlery textile, fishing net,engineering components medical applications. Etc
Typical Property | Unit | Test Method | Index |
Density | g/cm3 | ISO 1183 | 1.25 |
MFR 190℃,2160g | g/10min | ISO 1133 | 4-8 or 10-16 or 16-20 or 25-30 |
Melt Point | ℃ | ISO 11357 | 110~116 |
HDT B/Tff0.45 | ℃ | ISO 75 | ≥80 |
Tensile Strength | MPa | ISO 527 | ≥40 |
Elongation | % | ISO 527 | ≥350 |
Moisture | % | ≤0.06 |
APPLICATION
Injection molding Tablewares and cutlery Textile, fishing net, Engineering components Medical applications. Etc
MAX THICKNESS OF FILM
68μm
PACKAGE
25kg aluminum bag, each 20’ container can load 17mt 800kg aluminum big bag, each 20’ container can load 16mt
STORAGE
Temperatures during transportation and storage should not exceed 70 ºC. Keep resin in dry and ventilated warehouse to prevent moisture. Avoid contacting with soil, water and sludge, and no exposure to direct sunlight and extreme temperature.
The maximum shelf life is 2 years in ambient temperature of 23ºC if the package has been tightly sealed.
DRYING
It is recommended to pre-dry the material prior to getting the best processing performance.
If the moisture of the resin is less than 0.05% pre-drying may not be needed. Typical drying conditions：2 hours at 80ºC (175ºF).
PROCESSING GUIDE
PBS can be independently used in the ordinary injection molding machine for processing, it can also be blended with PLA.
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