TRANG CHỦCÁC SẢN PHẨMTPEEHytrel® 5526 | High-Flow TPEE for Injection and Thermoforming

CÁC SẢN PHẨM

  • Hytrel® 5526 | High-Flow TPEE for Injection and Thermoforming
  • Hytrel® 5526 | High-Flow TPEE for Injection and Thermoforming
  • Hytrel® 5526 | High-Flow TPEE for Injection and Thermoforming
  • Hytrel® 5526 | High-Flow TPEE for Injection and Thermoforming
  • Hytrel® 5526 | High-Flow TPEE for Injection and Thermoforming
  • Hytrel® 5526 | High-Flow TPEE for Injection and Thermoforming

Hytrel® 5526 | High-Flow TPEE for Injection and Thermoforming

Hytrel® 5526 is a TPEE resin from DuPont featuring excellent flowability (MI 18 g/10min), ideal for injection molding and thermoforming. It offers good toughness, dimensional stability, and low-temperature impact resistance for automotive and electronics parts.

liên hệ với chúng tôi

  • Cấu trúc sản phẩm

What Is DuPont's Hytrel® 5526

 

In the industrial design trend that places higher demands on flexibility, durability and processing performance, DuPont's Hytrel® 5526 has emerged as an ideal material that combines the softness of elastomers with the strength of engineering plastics. As a thermoplastic polyester elastomer (TPEE), it not only possesses outstanding mechanical properties, heat resistance and electrical characteristics, but also demonstrates high adaptability in various application fields. Juyuan is now providing genuine Hytrel® 5526 granules on a long-term basis. We welcome global buyers to cooperate and negotiate.

Hytrel® 5526

 

01 | Material structure highlights: A perfect blend of rigidity and flexibility, with balanced performance

 

Hytrel® 5526 is a block copolymer material based on the structure of polyester soft segments and rigid hard segments. This molecular architecture endows it with excellent comprehensive performance:

  ・Outstanding tensile strength and elongation at break: The elongation at break is as high as 780%, and the tensile strength at break is 40 MPa, far exceeding that of traditional rubber.

  ・High impact absorption capacity: The notched impact value of the cantilever beam is 115 kJ/m² at -40°C, and it remains flexible at low temperatures.

  ・Excellent heat and weather resistance: The continuous service temperature of RTI can reach 50°C, and the maximum Vicat softening temperature can reach 180° C. At the same time, it has UV resistance.

  ・Excellent electrical insulation performance: Volume resistance 4E+13 Ω·cm, CTI reaches 600V, suitable for scenarios that require long-term electrical isolation.

This makes Hytrel® 5526 the best solution that takes into account both rigid structural support and flexible moving parts.

 

02 | Strong process adaptability: An ideal choice for thermoplastic processing

 

Hytrel® 5526 is supplied in pellet form and is primarily processed by injection molding and thermoforming, meeting diverse production needs.

  ・High flowability is a key feature of this material, with a melt index of 18 g/10 min (220°C, 2.16 kg). This enables rapid mold filling and reduced cycle times during injection molding, making it particularly suitable for complex structures and thin-walled products.

  ・In thermoforming applications, Hytrel® 5526 pellets exhibit excellent melt uniformity and thermal stability, ensuring a more stable molding process and significantly improving the dimensional accuracy and surface quality of the finished product.

  ・Excellent dimensional stability, with a controlled biaxial shrinkage of 1.4%, ensures high consistency in the finished product.

  ・Unnotched impact tests demonstrate "NB" (no break) at both -30°C and 23°C, demonstrating that the material maintains its toughness across temperature ranges.

This means Hytrel® 5526 is suitable for both mass-produced industrial parts and precision injection-molded consumer goods.

 

03 | Application Scenarios: Cross-border materials for the high-end market

 

Thanks to its comprehensive performance features, Hytrel® 5526 is widely adopted in multiple industries:

Application FieldỨng dụng ví dụ
AutomotiveDrive belt covers, ABS wire harness overmolding, air ducts
Home Appliances & ElectronicsCable sheathing, connectors, motor components
Sports EquipmentSki edge protectors, climbing buckles, sports gear parts
Industrial PipesCorrugated hoses, sealing components, shock-absorbing brackets

In addition, its low odor grade (VDA 270 class 5) and low atomization value (0.1mg) also make it have the application potential of automotive-grade materials.

 

04 | Thermoplastic Polyester Elastomer Hytrel® 5526 Properties

 

Hành vi cơ họcTình trạngTiêu chuẩnGiá trịĐơn vị
Độ giãn dàiNăng suấtISO 52735%
Độ giãn dàiPhá vỡISO 527780%
Mô đun uốnISO 178200MPa
Tác động của Izod Notch-40°CISO 180115kJ/m2
Độ bền kéoPhá vỡISO 52740MPa
Độ bền kéoNăng suấtISO 52715MPa
Mô đun kéoISO 527190MPa
Mô đun biến dạng kéo1 giờISO 899170MPa
Mô đun biến dạng kéo1000 giờISO 899130MPa
Charpy Un-notch Impact23°CISO 179NBkJ/m2
Charpy Un-notch Impact-30°CISO 179NBkJ/m2
Tác động của Charpy Notch23°CISO 179NBkJ/m2
Tác động của Charpy Notch-30°CISO 179150kJ/m2
Tác động của Charpy Notch-40°CISO 17930kJ/m2
nhiệtTình trạngTiêu chuẩnGiá trịĐơn vị
HDT0,45MPaISO 7565°C
HDT1,8MPaISO 7545°C
Nhiệt độ nóng chảy10°C/phútISO 11357203°C
Nhiệt độ chuyển thủy tinh10°C/phútISO 11357-20.0°C
SẠCHChảyISO 113592E-4cm/cm/°C
SẠCHxFlowISO 113592E-4cm/cm/°C
Nhiệt độ làm mềm Vicat50°C/giờ 10NISO 306180°C
Nhiệt độ làm mềm Vicat50°C/giờ 50NISO 30675°C
Tài sản vật chấtTình trạngTiêu chuẩnGiá trịĐơn vị
Sự hấp thụ nước2,00mmISO 620.6%
Hấp thụ độ ẩm2,00mmISO 620.2%
co ngótChảyISO 2941.4%
co ngótxFlowISO 2941.4%
Tỉ trọngISO 11831.19g/cm³
Mật độ nóng chảy1.04g/cm³
Chỉ số tan chảy220°C 2.16kgISO 113318g/10 phút
Chỉ số tan chảy220°C 2.16kgISO 113317.5cm³/10 phút
Tính chất điệnTình trạngTiêu chuẩnGiá trịĐơn vị
CTITiêu chuẩn IEC 60112600V
Hằng số điện môi1MHzTiêu chuẩn IEC 62631-2-14.6
Hằng số điện môi100HzTiêu chuẩn IEC 62631-2-14.9
Điện trở suất thể tíchTiêu chuẩn IEC 626314E+13Ω.cm
Độ bền điện môiIEC 6024320KV/mm
Hệ số tản nhiệt1MHzTiêu chuẩn IEC 62631-2-10.0375
Hệ số tản nhiệt100HzTiêu chuẩn IEC 62631-2-10.009
Điện trở bề mặtTiêu chuẩn IEC 62631-3-21E15Ω
độ cứngTình trạngTiêu chuẩnGiá trịĐơn vị
Độ cứng bờ biển D15 giâyTiêu chuẩn ISO761951
Độ cứng bờ biển DMaxTiêu chuẩn ISO761955
Tính dễ cháyTình trạngTiêu chuẩnGiá trịĐơn vị
Xếp hạng ngọn lửaNC 1.5mmUL94HB

Looking for the full datasheet? Contact us for more technical information.

 

05 | Differentiation Advantage: Why Choose Hytrel® 5526

 

  ・Extremely low embrittlement temperature (-98°C) : It remains flexible in extremely cold environments and is suitable for engineering projects in cold regions.

  ・High bidirectional tear strength (133 kN/m) : More durable under frequent tensile or high-impact conditions;

  ・Stable dielectric properties and withstand voltage (20 KV/mm) : Meeting the strict safety requirements of industrial electrical appliances;

  ・Flame retardant certification (UL94 HB) and limiting oxygen index of 21% : Provide additional protection for electronic and electrical products.

When replacing thermosetting rubber, TPV or flexible PVC, Hytrel® 5526 often achieves a better solution between comprehensive cost and performance.

 

06 | Customer Feedback: First-hand Voices from practical applications

 

Several European electronics manufacturers have reported that after adopting Hytrel® 5526, the mechanical fatigue life of their flexible cable sheaths at high temperatures has been extended by 1.5 times. After a domestic car manufacturer applied this material in the interior elastic connection parts, the consistency and controllability of the products were significantly improved.

 

07 | Similar recommendations: More TPEE thermoplastic elastomers for your selection

 

If you have special performance requirements, Juyuan can also recommend the following alternative models for you

nhà chế tạoNgười mẫuChỉ số tan chảyĐộ cứng bờ biển DMô đun kéoĐộ bền kéo
Celanese721268549 MPa48 MPa
Celanese3564T3550 MPa18 MPa
CelaneseL606468 cm³/10min5832 MPa
DuPontPC938 NC0103024 MPa
DuPontPC948 NC0104022 MPa
Toray DuPont724714 g/10min72422 MPa36.3 MPa
Toray DuPont257118 g/10min72863 MPa28.4 MPa

 

08 | About Juyuan: A reliable supplier of plastic raw materials

 

As a professional company specializing in the international trade of plastic raw material pellets, Juyuan not only offers original factory stock of Hytrel® 5526, but also supports multiple model comparison recommendations and technical parameter comparisons to help customers select models efficiently. We insist on not selling recycled materials and only supply genuine raw materials to ensure the consistency and compliance of materials.

 

09 | Frequently Asked Questions (FAQ)

 

Q1: What are the differences between Hytrel® 5526 and TPE?
A: Hytrel® 5526 belongs to TPEE (Thermoplastic Polyester Elastomer), which has higher mechanical strength and thermal stability than common TPE (such as TPR, TPV).

Q2: Can this material be used for food contact?
A: It needs to be confirmed based on the specific certification batch. It is recommended for non-direct contact scenarios, such as sealing gaskets, handles, etc.

Q3: Can dyeing processing be carried out?
A: It is dyeable. It is recommended to use a dedicated color masterbatch and fully disperse it at the processing temperature.

 


Key words: Hytrel® 5526, TPEE, DuPont Elastomer, Thermoplastic polyester elastomer, Injection molding raw materials, Industrial elastic plastics, Juyuan Plastic supplier

If you need to obtain TDS/MSDS/ customs declaration data samples, please feel free to contact us through our website. Juyuan is dedicated to serving you.

 

 

【Khuyến nghị liên quan】

 

SK TPEE G155D: Thermoplastic Polyester Elastomer for Injection & Extrusion Applications Tìm hiểu thêm>


SK TPEE LP380A: Injection and Extrusion Grade Thermoplastic Polyester Elastomer Tìm hiểu thêm>


TPEE G240D Thermoplastic Polyester Elastomer Automotive and Industrial Use Tìm hiểu thêm>


 

Miễn phí liên hệ với chúng tôi