What is Polybutylene succinate PBS CAS 25777-14-4？
Polybutylene succinate PBS CAS 25777-14-4 is produced by succinic acid (SA) and 1,4-butanediol (BDO) polycondensation . PBS can be produced both by monomers derived from petro-based sources and by bacterial fermentation route . Unilong Group specializes in the research, development, production and operation of biological materials and green solvents. It is a high-tech enterprise integrating the research, development and production of new environmentally friendly and degradable materials..
Specification
| Item |
MFR (190℃,2160g)/g/10min |
Density/g/cm³ |
Carboxyl End Groups/Mol/mt |
Moisture/% |
Melt Point/℃ |
Hundred-grain Weight/g/100 grain |
Shore Hardness/(D/15) |
Tensile Strength/MPa |
| JL10-16 |
10- 16 |
1.27 |
15-20 |
≤0.05 |
114 |
1.6 |
68 |
41 |
| JL25-30 |
25-30 |
1.27 |
15-20 |
≤0.05 |
114 |
1.6 |
68 |
41 |
| JL4-8 |
4-8 |
1.27 |
15-20 |
≤0.05 |
114 |
1.6 |
70 |
43 |
| JL16-20 |
16-20 |
1.27 |
15-20 |
≤0.05 |
114 |
1.6 |
68 |
39 |
Application
- Packaging field: films, bags, boxes, cosmetic bottles, electronic parts packaging, etc.
- Disposable utensils field: disposable catering tableware, disposable medical supplies, straws, etc.
- Agricultural field: agricultural films, pesticides, fertilizer slow-release materials, etc.
- In the medical field: biomedical polymer materials, etc. Classification of uses according to melt index. The most commonly used uses are films and disposable tableware, which have many uses and large amounts.
Packing
25kgs/bag,16tons/container and keep it away from light at a tempreature below 25 degree
