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PBSA Polymer CAS 67423-06-7
CAS NO.
67423-06-7Name
PBSAMolecular Formula
(C6H10O4.C4H10O2.C4H6O4)xMolecular Weight
NaEINECS Number
NaWarranty Period
2 yearDescription
PBSA (polybutylene succinate adipic acid) is a biodegradable plastic, which is generally made from fossil resources. PBSA can be degraded by microorganisms in the natural environment, and the 180 day decomposition rate is higher than 90% under composting conditions. PBSA is currently one of the categories with high research and application enthusiasm in biodegradable plastics.
PBSA is a biodegradable material that is currently very active in the research of biodegradable plastics and widely used in the market. Our company is a high-tech enterprise certified and has a professional R&D team composed of professional technical R&D talents. Our inventory is reasonable, with a rolling inventory of basic holdings (4-5 working days), and our after-sales service is standardized to help solve customers’ worries.
Information
Typical Property | Unit | Typical Value |
Density | g/ cm³ | 1.24 |
MFR (190C ,2160g) | g/10min | 4-8,15-20 |
Carboxyl End Groups | Mol/mt | ≤50 |
Moisture | % | ≤0.06 |
Melt Point | C | 84-88 |
Hundred-grain Weight | g/100 grain | 1.6-2.0 |
Shore Hardness | D/15 | 60-70 |
Tensile Strength | MPa | ≥30 |
Elongation | % | ≥300 |
HDT B/Tff0.45 | C | 60-80 |
Flexural Strength | MPa | 25-30 |
Flexural Modulus | MPa | 400-600 |
Izod Impact Strength | KJ/m | ≥25 |
PBSA can be used in fields such as packaging, daily necessities, agricultural films, medical materials, 3D printing materials, etc.
PBSA can be used to produce disposable daily necessities, packaging materials, and agricultural films. PBSA, due to its low melting point, fast crystallization, and high fluidity, can also be widely used in fields such as 3D printing wires and medical materials.
Compared with PBST and PBAT, PBSA has the characteristics of low melting point, fast crystallization, and high fluidity. Its products can be used for 3D printing wires, medical materials, film bags, and other products.
25kg aluminum bags, each 20 ‘container can hold 17mt of 800kg aluminum bags, and each 20’ container can hold 16mt If the packaging is well sealed, the maximum shelf life at an ambient temperature of 23 º C is 2 years.
Polybutylene succinate adipate; PBSA; Hexanedioic acid polymer with butanedioic acid and 1,4-butanediol; Adipic acid-1,4-butanediol-succinic acid copolymer
