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PBS (polybutylene succinate)
- Identification

- Properties

- Safety Data

- Specifications & Other Information

- Links

- Quick Inquiry

Identification

Name

PBS (polybutylene succinate)

Properties

Safety Data

Symbol

Signal Word

Warning

Hazard statements

WGK Germany

3

MSDS Download

Specifications and Other Information of Our PBS (polybutylene succinate)

Identification Methods

Density（25℃）

1.25g/cm³

Melting point

110~116℃

Melt flow rate

3-30g/10min

Moisture content

≤0.05%

Color L Value

≤5

Color B Value

≤11

Carboxy End Groups

12-30MOL/T

Carboxy End Groups

32-55Mpa

Break elongation

260-600%

Flexural Strength

25-45Mpa

Flexural Modulus

450-600Mpa

Izod Impact Strength

5-15KJ/㎡

Productivity

Known Application

PBS (Polybutylene Succinate) is an eco-friendly material with excellent biodegradability, capable of breaking down into water and carbon dioxide under natural composting conditions, thus reducing environmental pollution. It also exhibits high thermal stability with a melting point of approximately 100°C, making it suitable for injection molding and other heat-sensitive applications. Additionally, PBS offers outstanding mechanical properties, including excellent flexibility, tensile strength, and impact resistance, comparable to polyethylene (PE).

PBS is highly processable, easily molded through conventional thermoplastic methods such as injection molding, extrusion, and thermoforming. It is also compatible with other biodegradable polymers like PLA and PBAT, enabling enhanced mechanical performance or cost reduction. Furthermore, PBS has excellent water vapor permeability and moderate oxygen barrier properties, making it an ideal choice for packaging applications.

Primarily used in injection molding, packaging (including food packaging, cosmetic bottles, and pharmaceutical containers), tableware, disposable medical supplies, agricultural films, pesticide and fertilizer controlled-release materials, and biomedical polymer materials.

General View of Documents

Links

This product is developed by our R&D company Warshel Chemical Ltd (https://www.warshel.com/).

Quick Inquiry

Fill out our inquiry form and one of our experts will be in touch with you shortly. https://www.watson-int.com/pbs-polybutylene-succinate/

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