PBAT
Poly(butylene adipate-co-terephthalate)
Grade：TH801T
Molecular Formula：H-(O-(CH2)4-O-CO-(CH2)4-CO-)n-（O-(CH2)4-O-CO-C6H4-CO-）m-H
CAS NO：55231-08-8
Color：Natural white
Raw Material：BDO (1,4-butanediol), PTA (terephthalic acid) Adipic Acid
Application：Film bags mulching films paper coating labels 3D printing other packaging materials\
Technical Data：
| Typical Property | Unit | Test Method | Result |
|---|---|---|---|
| Density | g/cm3 | ISO1183 | 1.21 |
| MFR 190℃, 2160 | gg/10min | ISO1133 | 2.5~4.5 |
| Melting Point | ℃ | ISO 11357 | 116~122 |
| Vicat A/50 | ℃ | ISO 306 | ≥80 |
| Tensile Strength | MPa | ISO 527 | ≥25 |
| Elongation at break | % | ISO 527 | ≥400 |
| Moisture | % | ≤0.06 |
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).
PBS
Polybutylene succinate
Grade：TH803S
Molecular Formula：HO-(CO-(CH2)2-CO-O-(CH2)4-O)n-H
CAS NO：25777-14-4
Color：Natural white
Raw Material：BDO, succinic acid
Application：injection molding, tableware and cutlery, textile, fishing net, coffee capsule, engineering components，medical applications, etc.
Technical Data：
| Typical Property | Unit | 4-8 | Test Method |
|---|---|---|---|
| Density | g/cm3 | 1.27 | ISO 1183 |
| MFR (190C,2160g) | g/10min | 5-8 | ISO1133 |
| Carboxyl End Groups | Mol/mt | 15-20 | GB/T14190 |
| Moisture | % | ≤0.05 | GB/T14190 |
| Melt Point | ℃ | 114 | ISO 11357 |
| Hundred-grain Weight | g/100 grain | 1.6 | I |
| Shore Hardness | D/15 | 70 | IS0868 |
| Tensile Strength | MPa | 41 | ISO527 |
| Elongation | % | 280 | ISO527 |
| HDT B/Tff0.45 | ℃ | 90 | ISO75-1:2013&IS075-2:2 |
| Flexural Strength | MPa | 35 | ISO178:2010/Amd.1:2013 |
| Flexural Modulus | MPa | 610 | ISO178:2010/Amd.1:2013 |
| lzod Impact Strengt | KJ/m | 6 | ISO180:2000/Amd.2:2013 |