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Polybutylene succinate (PBS)

  • Molecular Weight: 100,000 Da
  • Density: 1.26g/cm3
  • CAS NO.: 25777-14-4
  • Melting Point: 114℃
  • Crystallization Degree: 30%-45%
  • Tensile Strength: 30 Pa
  • Elongation at Break: 400%
  • Notch Impact Strength Of Cantilever Beam: 4 KJ/m2
  • Bending Strength: 25 MPa
  • Flexural Modulus: 400 MPa
  • Packing:25kg/Bag,1000kg/Bag
  • Free Samples Available
  • Fast Shipping Service

Polybutylene Succinate (PBS) – Sustainable Biopolymer for Industrial Applications

Polybutylene Succinate (PBS) is a versatile, eco-friendly biopolymer that is rapidly gaining popularity across various industries for its biodegradability and sustainability. Produced from renewable plant-based sources, PBS offers a strong yet flexible alternative to traditional plastics. It’s ideal for applications in packaging, textiles, automotive, medical, and other sectors. With its excellent performance characteristics, PBS is being embraced as a green solution that supports sustainability without compromising on product quality.

Product Description

What Is Polybutylene succinate (PBS)?

Polybutylene Succinate (PBS) is a biodegradable polymer made from renewable resources, such as sugar and plant-based feedstocks. As an alternative to petroleum-based plastics, PBS boasts exceptional biodegradability, high mechanical strength, and flexibility, making it suitable for a variety of industrial applications. This eco-friendly plastic can decompose naturally in the environment, offering a sustainable solution for industries focused on reducing their carbon footprint.


PBS can be processed into films, fibers, and molds that are used in biodegradable packaging, bioplastics, textile fibers, and automotive parts. The polymer’s versatility makes it an excellent choice for businesses looking to incorporate sustainable materials into their products.

Product properties

Performance analysis of PBS

Polybutylene succinate (PBS) is obtained by polycondensation of succinic acid and butanediol. Compared with other biodegradable plastics, it can achieve 100% biodegradation of plastic products.

1.PBS has excellent mechanical properties, close to PP and ABS plastics;

2.It has good heat resistance, the heat distortion temperature is close to 100 ℃, and the service temperature after modification can exceed 100 ℃, which can be used to prepare hot and cold drink packaging and lunch boxes, and overcome the shortcomings of low heat resistance temperature of other biodegradable plastics;

3.The processing performance is very good. It can be used for various molding processing on the existing plastic processing general equipment. It is the best processing performance among degradable plastics. At the same time, it can be blended with a large amount of fillers such as calcium carbonate and starch to obtain low-cost products. .

4.In addition, PBS only degrades under specific microbial conditions such as compost and water, and its performance is very stable during normal storage and use.

5. PBS can be used for slow-release pesticides and fertilizers

6. It can also be made into fishing nets, degradable agricultural mulch, and disposable containers for transplanting plants

7. The biodegradability of PBS can also be used as a drug carrier to be implanted in the body. After the drug is diluted, it does not need to be discharged through surgery, which can reduce the pain and cost of the drug user.

8. It can also be used in biomedical fields such as soft tissue repair and tissue engineering scaffold materials

Why Choose Polybutylene Succinate (PBS)?

  1. Biodegradable & Compostable
    PBS is a compostable plastic, breaking down naturally in industrial composting environments. It is a great solution for companies aiming to minimize their environmental impact and align with sustainability goals.
  2. High-Performance Material
    PBS exhibits excellent mechanical properties, including good flexibility, strength, and heat resistance, making it suitable for a wide range of industrial applications without sacrificing performance.
  3. Renewable Resource
    Produced from plant-based materials, PBS is a sustainable alternative to conventional plastics, offering reduced reliance on fossil fuels and contributing to the global push for renewable-based solutions.
  4. Versatile Applications
    Whether for packaging, textiles, automotive components, or medical devices, PBS is widely used across industries for its biodegradable nature and performance characteristics.
Main Applications

The Applications of Polybutylene succinate (PBS)

 Sustainable Packaging

PBS is gaining traction in the biodegradable packaging sector. It can replace conventional plastics in food packaging, bags, and containers. PBS packaging provides the same durability as traditional plastics but decomposes naturally, reducing landfill waste and pollution.

Textiles and Nonwoven Fabrics

PBS fibers are used to produce biodegradable textiles. These fabrics find applications in clothing, sportswear, medical textiles, and biodegradable wipes, helping the fashion and healthcare industries shift toward greener solutions.

Automotive Components

In the automotive industry, PBS is utilized for bioplastics in car interior components, such as dashboard trims, door panels, and seat covers. Its lightweight, durable, and biodegradable characteristics make it an ideal alternative for manufacturers seeking to reduce the environmental footprint of their products.

Medical Devices

PBS is also used in the production of medical applications, such as sutures, drug delivery systems, and biodegradable implants. Its biocompatibility and biodegradability make it a perfect material for use in healthcare, where safety and environmental responsibility are key considerations.

Automotive field

interior

Daily products

durable tableware

3D printing

particles & wire

Disposable tableware

knife, fork, spoon

Packaging products

packaging bags, garbage bags

Electronic products

electrical casing

Why Partner With Us for Your Polybutylene Succinate (PBS) Needs?

High-Quality Materials
We offer Polybutylene Succinate (PBS) with excellent mechanical properties and consistency. Our PBS is produced under strict quality control standards to ensure top-notch material for all your industrial applications.

Bulk Supply & Custom Orders
Whether you’re looking for bulk orders for manufacturing, packaging, or textile production, we can fulfill large-scale orders to meet your business’s needs. We also offer custom formulations and packaging options based on your specific requirements.

Sustainable & Eco-Friendly
By choosing PBS, your company aligns with global sustainability trends and reduces reliance on traditional plastics. We are committed to helping businesses transition to more sustainable solutions.

Competitive Pricing
We offer competitive prices for high-quality Polybutylene Succinate in bulk. Partnering with us gives you access to reliable, affordable bioplastic options to help you meet your business’s sustainability goals.

Global Distribution
We provide global shipping to clients worldwide, ensuring that you receive your PBS on time, regardless of your location. Our distribution network is streamlined to meet your bulk order and shipping needs efficiently.

Frequently Asked Questions (FAQ)

Q1: What is Polybutylene Succinate (PBS)?
A1: Polybutylene Succinate (PBS) is a biodegradable polymer derived from renewable resources such as sugar. It is used as a sustainable alternative to petroleum-based plastics in various applications, including packaging, textiles, and automotive components.

Q2: How is PBS different from traditional plastics?
A2: PBS is biodegradable and compostable, which means it breaks down naturally in the environment. Unlike traditional plastics, it doesn’t contribute to long-term environmental pollution, making it an ideal choice for sustainable industries.

Q3: Can I order Polybutylene Succinate (PBS) in bulk?
A3: Yes, we provide Polybutylene Succinate (PBS) in bulk for large-scale industrial applications. Contact us to discuss your specific requirements and request a custom quote.

Q4: What industries use Polybutylene Succinate (PBS)?
A4: PBS is used in sustainable packaging, biodegradable textiles, automotive components, and medical devices. It is an excellent choice for companies looking to reduce their environmental impact and incorporate bioplastics into their products.

Request a Quote for Polybutylene Succinate (PBS) in Bulk

Ready to make the switch to sustainable bioplastics?
Contact us today to get competitive pricing and bulk order options for Polybutylene Succinate (PBS). Our team is here to help you transition to eco-friendly materials with fast delivery and excellent service.

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