shandong landian biological technology co.,ltd
5 1

Decomposable Plastic Additives Pbs Resin Biomedical Polymer Material Bio - Fibers

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shandong landian biological technology co.,ltd
[China]

Address
High-tech Industrial Park, Yangkou Town, Shouguang City, Shandong Province Shouguang Shandong
Phone
86-536-5850701
Contact name
Manager

Quick Information

  • Brand Name: LanDian
  • Place of Origin: China
  • Model Number : Polybutylene succinate

Description

Decomposable Polybutylene succinate Biomedical Polymer Materials Bio-Fibers

 

Bio-based polybutylene succinate (PBS)

 

Product description and advantages

White granules, polybutylene succinate (PBS) obtained by the condensation polymerization of succinic acid and butanediol. The resin is milky white, odorless and tasteless. It is easily assimilated by various microorganisms in nature or enzymes in plants and animals. Decomposition, metabolism, and finally decomposition into carbon dioxide and water are typical biodegradable polymer materials. Has good biocompatibility and bioabsorbability; density 1.26g/cm3, melting point 114 °C, according to the level of molecular weight and molecular weight distribution, crystallinity between 30 to 45%.

 

Application range:

Polybutylene succinate (PBS) can be used as garbage bags, packaging bags, cosmetics bottles, various plastic cards, baby diapers, agricultural materials, and drug release carrier matrix; there are other related to environmental protection Kinds of plastic products, such as landscaping nets and membranes. Polybutylene succinate (PBS) can be used for packaging, tableware, cosmetics bottles and pharmaceutical bottles, disposable medical supplies, agricultural films, pesticides and fertilizers sustained-release materials, biomedical polymer materials and other fields.

 

Product standards and parameters

 

No. Project Unit Claim
1 Density,25 standard value g/cm3 1.25
Bias ±0.03
2 Melting point Tpm 105~116
3 Melt mass flow rate (MFR) Nominal value g/10min ≤10 10~20 20~40 40~100 ≥100
Bias ±1 ±2 ±3 ±5
4 Water content % ≤0.1 (method A and method B); ≤0.2 (method C)
5 Carboxyl content mol/t ≤50
6 Color value L value ≥75
A value Nominal value ≤5
Bias ±0.5
B value Nominal value ≤11
Bias ±1
7 Tensile Strength MPa ≥25.0
8 Nominal strain at break % ≥150
9 Bending strength MPa ≥25.0
10 Flexural modulus MPa ≥400
11 Izod notched impact strength KJ/m2 ≥4.0
12 Deflection temperature T ≥75
13 Intrinsic viscosity dL/g ≥1.75 1.63~1.75 1.37~1.63 1.22~1.37
14 Ash % ≤0.1
15 Biological analysis rate % ≥60
 
                 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


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