Products Description

PBT Resin

PBT resin, also known as polybutylene terephthalate, is a high-performance polymer that exhibits excellent thermal, mechanical, and chemical properties.

One of the primary advantages of PBT is its high heat resistance, which makes it a suitable material for demanding applications that require prolonged exposure to high temperatures. With a melting point of around 223°C, PBT retains its shape and structure even in extreme environments.
In addition to its thermal properties, PBT is also known for its high strength and stiffness, making it ideal for applications that require high load-bearing capacity and impact resistance. Moreover, PBT exhibits exceptional chemical resistance, which enables it to withstand exposure to a wide range of chemicals and solvents.
However, like any other material, PBT has some limitations, such as poor toughness and susceptibility to environmental stress cracking. To overcome these limitations, PBT resin can be modified by incorporating various additives and reinforcements to enhance its properties.

PBT Resin

Below are some examples of PBT modifications:

Glass Fiber Reinforcement

By introducing glass fibers into PBT resin, its mechanical properties can be significantly improved. The addition of glass fibers increases the modulus of elasticity, tensile strength, and flexural strength of PBT, making it more suitable for structural applications that require high dimensional stability and low creep.

Flame Retardancy

PBT resin can also be modified to achieve flame retardancy by adding flame retardant additives such as phosphorus or halogens. PBT resin modified with flame retardants can achieve UL94 V0 rating, which is the highest level of flame retardancy.

Blending with other Polymers

PBT resin can be blended with other polymers such as polycarbonate (PC) or polypropylene (PP) to achieve a balance of properties. For example, the addition of PC to PBT can improve its impact strength and toughness, while the addition of PP can enhance its ductility and processability.

Halogen-Free Flame Retardancy

PBT resin can be modified to achieve halogen-free flame retardancy by using phosphorus-based flame retardants, which do not release toxic gases when burned and exhibit low smoke density and toxicity.

We can customize the modified pbt resin according to your needs, please contact us if you need it!

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Why chooes us

Polymer New Materials industry Top3
Plant layout ：Longkou, Qingdao, Hebei, Shanghai, Chongqing, Huanan, Russia
Production Capability 600Ktons Layout 1M tons
Relying on a modified R&D platform, we have targeted R&D of nearly 5000 grades products
The products are widely used in fields such as household appliances, communication electronics, automotive industry, medical and health care, wires and cables, building materials, sports, etc

company information

Shandong Co., Ltd.

Shandong Co., Ltd. (referred as "", ) is a national high-tech enterprise specializing in the research and development, production, sales and service of high-performance thermoplastic elastomers, special rubber, modified plastics, functional masterbatches and color masterbatches. It has R&D innovation centers and production bases in Yantai Longkou, Qingdao, Beijing, Shanghai, Chongqing, and other places, the products include TPV, TPE, TPU, HNBR, modified plastics, meltblown materials, biodegradable materials, etc., which are widely used in automobiles, home appliances, new energy, E&E, rail transit, aerospace, medical health care, construction engineering and other fields.

large enterprise scale

Efficient and precise processing and testing equipment.

Standardized Production

Passed ISO9001 certification and obtained relevant patent certificates.

High-Quality Customized Services

Provide the pre-sale material selection, structural design, product matching, after-sales service one-stop solution.