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    • Polybutylene Terephthalate Sheet(PBT)
    • Polybutylene Terephthalate Sheet(PBT)
    • Polybutylene Terephthalate Sheet(PBT)
    • Polybutylene Terephthalate Sheet(PBT)
    • Polybutylene Terephthalate Sheet(PBT)
    • Polybutylene Terephthalate Sheet(PBT)
    • Polybutylene Terephthalate Sheet(PBT)
    • Polybutylene Terephthalate Sheet(PBT)
    Polybutylene Terephthalate Sheet(PBT)
    FEATURES

    1.Excellent Chemical Resistance – Can withstand acids, alkalis, and many organic solvents, making it suitable for chemical processing and industrial applications.

    2.High Impact Strength – Lightweight yet tough, offering strong resistance to impact and mechanical stress.

    3.Lightweight with High Durability – Lower density than many other plastics ensures easy handling and reduced transportation costs without compromising strength.

    4.Good Heat Resistance – Maintains mechanical properties at elevated temperatures, suitable for hot water or steam exposure.

    5.Low Moisture Absorption – Ensures dimensional stability even in humid or wet environments.

    6.Excellent Machinability and Weldability – Easy to fabricate, cut, and weld into custom shapes, gears, or components.

    7.Non-Toxic & Food-Safe – Suitable for food-contact applications, providing hygienic performance.

    8.Cost-Effective – Combines durability, chemical resistance, and performance at a competitive price compared with other engineering plastics.

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    Specifications
    Brand Name Grade Material Density (g/cm³) Color Standard Size Width (mm) Length (mm) Thickness (mm) Mechanical Properties Thermal Properties Flexural Strength (MPa) Chemical Resistance Moisture Absorption (%) Fabrication Options Packaging VST (°C) TS (MPa) IS (kJ/m²) H (Shore D) MOQ
    NMT-Generic PBT Standard Polybutylene Terephthalate 1.31 Natural / Black / Blue Sheet / Rod 1000 2000 2–30 High impact strength, good toughness Heat resistance up to 150°C, maintains mechanical properties 90–110 Resistant to acids, alkalis, organic solvents 0.2–0.4 Cutting, drilling, milling, welding, machining Packed in protective film or cardboard 150 60–70 5–10 80–85 100 kg
    Applications

    1.Chemical Industry – Storage tanks, linings, ventilation ducts, fume hoods, and chemical processing equipment, leveraging PBT’s excellent chemical resistance.

    2.Water Treatment & Environmental Projects – Sewage tanks, scrubbers, and wastewater treatment components.

    3.Food Processing & Packaging – Cutting boards, food containers, and production surfaces due to PBT being non-toxic and easy to clean.

    4.Automotive & Transportation – Battery boxes, interior panels, and lightweight protective covers.

    5.Construction & Building – Wall cladding, protective barriers, insulation layers, and roofing sheets.

    6.Electronics & Industrial Equipment – Machine guards, electrical insulation parts, and fabricated components.

    7.Laboratory & Medical Equipment – Trays, racks, and apparatus housings resistant to sterilization processes.

    8.Advertising & Signage – Lightweight, printable boards for displays, exhibition panels, and point-of-sale materials.

    Customization options

    1.Dimensions – Tailor-made length, width, and thickness to meet specific project requirements.

    2.Colors – Standard colors or custom color matching for branding and design needs.

    3.Surface Finish – Options include smooth, matte, embossed, or textured surfaces.

    4.Grades & Additives – Food-grade, UV-stabilized, flame-retardant, antistatic, or glass/ mineral reinforced PBT.

    5.Fabrication Services – CNC cutting, welding, bending, thermoforming, and assembly into tanks or components.

    6.Edge Treatment & Printing – Deburred edges, rounded corners, screen printing, or UV printing for signage and branding purposes.

    7.Packaging & Delivery – Customized packaging and flexible logistics solutions for bulk orders.

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    • Q&A
      Q
      What is PBT plastic and what are its main properties?

      PBT (Polybutylene Terephthalate) is a high-performance engineering thermoplastic. It is known for excellent chemical resistance, high impact strength, good heat resistance, and low moisture absorption. PBT is lightweight yet durable, dimensionally stable, and suitable for both mechanical and electrical applications. Its surface can be smooth, matte, or textured, and it is available in sheets and rods.

      Q
      What temperatures can PBT plastic sheets withstand?

      PBT maintains mechanical properties up to around 150°C short-term and can be used continuously at 120°C depending on the grade. It is suitable for hot water exposure, steam cleaning, or environments requiring moderate heat resistance.

      Q
      Is PBT suitable for chemical exposure?

      Yes, PBT has excellent resistance to acids, alkalis, oils, and many organic solvents. It is widely used in chemical tanks, ventilation ducts, and fume hoods. However, it may not be suitable for extremely strong oxidizing acids or highly aggressive chemicals.

      Q
      Can PBT sheets be used in food contact applications?

      Yes, food-grade PBT is available and is non-toxic, hygienic, and easy to clean, making it suitable for cutting boards, food containers, or production surfaces. Always check the specific grade certification for compliance with food contact regulations.

      Q
      How easy is it to fabricate and machine PBT sheets?

      PBT is highly machinable. It can be cut, drilled, milled, thermoformed, or welded into custom shapes. CNC machining is commonly used for precise components. Proper tooling and speeds are recommended to prevent melting or surface defects.

      Q
      What are the typical applications of PBT sheets?

      PBT sheets are used in:

      1.Chemical industry: Tanks, linings, ducts

      2.Water treatment: Sewage tanks, scrubbers

      3.Automotive & transport: Battery boxes, interior panels

      4.Electronics & industrial equipment: Insulation parts, machine guards

      5.Food processing: Food-contact surfaces

      6.Construction & signage: Protective panels, lightweight boards

      Q
      Can PBT sheets be customized?

      Yes, PBT sheets can be customized in dimensions, thickness, color, surface finish, and grades (UV-stabilized, flame-retardant, antistatic, reinforced). Fabrication services such as cutting, welding, bending, and printing are also available. Packaging can be tailored for bulk orders.

      Q
      What is the moisture absorption of PBT?

      PBT has low moisture absorption (around 0.2–0.4%), ensuring dimensional stability even in humid environments. This makes it reliable for precision parts, mechanical components, and outdoor applications.

      Q
      How does PBT compare to other plastics like PP, PA, or PC?

      1.Compared to PP: PBT is stronger, more heat-resistant, and more dimensionally stable.

      2.Compared to PA (nylon): PBT absorbs less moisture and has better dimensional stability, though PA has higher toughness.

      3.Compared to PC: PBT is chemically more resistant and less prone to cracking but slightly lower in impact strength.

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    Guangdong Chuanqiangshu New Material Technology Co.

    No.9, Lane 1, Heng Jiang Nan San Yuan, Shatou Street, Panyu District, Guangzhou, China

    Contact Number: +86 13060955918;+86 18927593669

    WhatsApp: +8618927598228

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