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Products

PBT Pellets Glass Fiber

PBT GF30 is a high-performance thermoplastic composite material that offers exceptional mechanical strength and heat resistance. This composite material is created by reinforcing polybutylene terephthalate (PBT) resin with 30% glass fibers. PBT GF30 finds its applications in various industries due to its unique properties and benefits.
  • item no.:

    PBT-NA-LGF
  • Payment:

    Discussed
  • product origin:

    China
  • Color:

    Natural color or Customized
  • shipping port:

    Xiamen
  • Lead Time:

    2-10 working days
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Product Detail
PP-LCF Product Release — Xiamen LFT Composite Plastics Co., Ltd.

Product Overview

When PBT is combined with glass fiber, it will produce the following effects:

1. Enhance strength and stiffness: Glass fiber has excellent strength and stiffness, and adding it to PBT can significantly increase the mechanical properties of plastics. This makes the PBT plus glass fiber material stronger and more rigid when bearing force or stress, and is less likely to deform or break.

2. Improve heat resistance: Glass fiber has a higher melting point and has good heat resistance. When glass fiber is added to PBT, it can improve the heat resistance of PBT, allowing it to maintain better performance at higher temperatures and prevent softening or melting.

3. Improve corrosion resistance: Glass fiber has excellent corrosion resistance, and adding it to PBT can improve its resistance to chemicals, solvents and other corrosive media. This allows the PBT plus glass fiber material to have a longer service life in some special environments.

4. Improve insulation performance: PBT itself has good insulation performance, and the addition of glass fiber further improves the insulation performance of PBT material. This makes PBT plus glass fiber materials more suitable for electrical and electronic applications, which can effectively isolate current and reduce leakage and electromagnetic interference.

PP-LCF Image

Customizable Options:
  • Fiber fiber content: 20%–60%
  • Surface appearance: matte / textured / fiber-floating
  • Functional properties: conductivity / anti-static / ...
Packaging:

25kg moisture-resistant bags

Quick Specifications

Note: Values vary based on customized formulations. Full TDS provided upon request.

Property Value
Density ~1.53 g/cm³
Tensile Strength 142 MPa
Flexural Modulus 9548 GPa
HDT 200 °C
Carbon Fiber Content 30%

Full TDS and test curves will be provided after formulation confirmation.

Key Features & Advantages

1
High Strength and Rigidity
PBT reinforced with 30% long glass fibers exhibits excellent tensile, flexural, and impact strength, making it suitable for structural and load-bearing components in demanding applications.
2
Superior Heat Resistance
Long glass fiber reinforcement increases PBT’s heat deflection temperature, allowing reliable performance in high-temperature environments such as automotive under-the-hood parts and electrical housings.
3
Excellent Chemical and Hydrolytic Resistance
PBT naturally resists fuels, oils, and many industrial chemicals. The 30% long glass fiber content ensures mechanical stability even under prolonged exposure to harsh chemical or humid conditions.
4
Dimensional Stability and Low Warpage
The combination of PBT’s inherent stiffness and long glass fibers reduces shrinkage and warpage, providing high precision and long-term dimensional stability for injection-molded components.
5
Cost-Effective for Precision and High-Volume Production
30% LGF-PBT offers a strong balance of performance, durability, and economic efficiency, ideal for automotive, electrical, and industrial applications requiring both precision and volume production.

Typical Applications

Automotive

Structural & functional components such as luggage frames, chassis supports, and interior structural parts.

Power Tools & Industrial Equipment

Housings, support structures, and functional load-bearing parts.

Electronics & Consumer Products

Internal frames, casings, and load-bearing components.

UAV & Lightweight Structures

Frames, trusses, and other high stiffness-to-weight elements.

Contact Information

Xiamen LFT Composite Plastics Co., Ltd.
Global Leading Supplier of Long Fiber Reinforced Thermoplastics

Company Map

Email: sale02@lfrtplastic.com · Website: www.lft-g.com · Address: No.55 Hongxi South Road, Torch High-tech Zone (Xiangan) Industrial Park. Xiamen 361000 · Phone: +86-13950095727

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