In the experiments, the commercially available polybutylene succinate (PBS) Bionolle 1020 MD and the polybutylene succinate adipate (PBSA) copolymer Bionolle 3020 MD were purchased from Showa Denko K.K. (Tokyo, Japan). For the tensile test, the samples were formed into dog-bone shaped specimens by the use of an injection molding machine (Allrounder 420C, Arburg, Loßburg, Germany) according to the ISO-527-2-1A standard. The polymer materials were formed at 180 °C (PBS, 1020 MD) and 170 °C (PBSA, 3020 MD).
Bionolle 1020md
Manufactured by Resonac
Sourced in Japan
Bionolle 1020MD is a biodegradable polyester resin. It is designed for use in various applications, including packaging, agriculture, and medical devices.
Automatically generated - may contain errors
Lab products found in correlation
5 protocols using bionolle 1020md
1
Tensile Properties of PBS and PBSA Bioplastics
2
Preparation and Characterization of PHBHHx Blends
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A commercial grade of PHBHHx (3-HHx unit content = 11 mol%, X151A, ©KANEKA Biodegradablepolymer™ PHBH, Kaneka Co., Osaka, Japan) was used in this study. PBAT (Ecoflex C-1200, BASF), PLA (Ingeo 10361D, Nature Works, Minnetonka, MN, USA), and PBS (Bionolle 1020MD, Showa Denko, Tokyo, Japan) were used as obtained. Each blend (PHBHHx/PBAT, PHBHHx/PLA, PHBHHx/PBS) was prepared by a melt extrusion process using TEM26SS (Toshiba Machine, Numazu, Japan) at 140 °C with 80 rpm for 2 min to obtain each blended pellets. Each blended pellets were pulverized by freeze pulverization using a SPEX SamplePre 6750 Freezer/Mill (SPEX) to obtain blend powders. The average particle size of each blend powder was measured using a Microtruc MT3300EXII (Nikkiso, Tokyo, Japan). Sheets of the blends at 20 μm of thickness were also prepared by a T-die cast extrusion process at 140 °C for 8 min using a Labo-Plastmill Model 30C150 (Toyoseiki, Nagano, Japan). The data of each bending elastic modulus was cited from the previous study [10 ].
3
Biodegradation of Biopolymer Emulsions
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Polybutylene succinate (PBS) and polybutylene succinate-co-adipate (PBSA) under the trade names Bionolle 1020MD and Bionolle 3020MD, respectively, were purchased from Showa Denko K.K. (Japan). Polycaprolactone (PCL) was obtained from TRESNO (Poland). Chemicals used to prepare the culture media and cartridges for ion-exchange chromatography Bio-Scale Mini UNOsphere Q (strong anion exchanger) 5 mL and 1 mL, Bio-Scale Mini UNOsphere S (strong cation exchanger) 5 mL and 1 mL (GE Healthcare, Sweden) were purchased from Sigma-Aldrich (Germany). 0.5% biopolymer emulsions were prepared as previously described (Urbanek et al. 2021 (link)) and used in plate and turbidimetric assays to determine the biodegradation activity at each step of the purification procedure.
4
Almond Shell Reinforced PBS Composites
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A commercial grade of poly(butylene succinate) (PBS, Bionolle 1020MD, supplied by Showa Denko, Tokyo, Japan) was used as the base material for composites. This commercial grade possesses a melt flow index (MFI) comprised between 20 and 34 g/(10 min) and a density of 1.26 g cm−3.
Almond shell powder/flour (ASF) was purchased from Jesol Materias Primas (Valencia, Spain). The supplied powder was sieved in a vibrational sieve RP09 CISA® (Barcelona, Spain) to obtain a homogeneous particle size of 150 μm.
Maleinized linseed oil (MLO) was supplied by Vandeputte (Mouscron, Belgium) under the trade name of VEOMER LIN. It possesses a viscosity of 10 dPa, measured at 20 °C, and an acid value of 105–130 mg KOH g−1.
Almond shell powder/flour (ASF) was purchased from Jesol Materias Primas (Valencia, Spain). The supplied powder was sieved in a vibrational sieve RP09 CISA® (Barcelona, Spain) to obtain a homogeneous particle size of 150 μm.
Maleinized linseed oil (MLO) was supplied by Vandeputte (Mouscron, Belgium) under the trade name of VEOMER LIN. It possesses a viscosity of 10 dPa, measured at 20 °C, and an acid value of 105–130 mg KOH g−1.
5
Sustainable PBS-based Biocomposites
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Poly(butylene succinate)-based composites were manufactured with a PBS commercial grade Bionolle 1020MD supplied by Showa Denko Europe GmbH (Munich, Germany). This PBS grade is petroleum-derived but fully disintegrable in controlled compost soil. This PBS possesses a melt flow index—MFI comprised between 20 and 34 g/10 min and a density of 1.26 g cm−3. The lignocellulosic filler was almond shell supplied by JESOL Materias Primas (Valencia, Spain). The almond shell was grinded and sieved in a CISA®RP09 sieve shaker (CISA Cedacería Industrial, Barecelona, Spain) to an average particle size of 150 μm. The selected compatibilizer was maleinized linseed oil—MLO, VEOMER LIN supplied by Vandeputte (Mouscron, Belgium). This modified vegetable oil is characterized by a viscosity of 10 dPa s at 20 °C and an acid value comprised in the 105–130 mg KOH g−1 range.
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