Product Name

HDPE Injection Molding Resin - HD6070UA Overview

Category

POLYETHYLENE (PE)

Status

Availabe

Resources

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HD6070UA is a high-density polyethylene (HDPE) copolymer specifically designed for injection molding applications. It incorporates butene-1 (C4) as a comonomer and features a medium content of light stabilizer additives, making it suitable for various general-purpose injection molding items such as crates, boxes, and seats. This resin is UV-stabilized, ensuring excellent performance for outdoor use, and also has food contact approval, making it safe for food industry applications.


Key Characteristics of HD6070UA

  • Good Impact Strength: Ensures the material can withstand rough handling and resist breakage under stress.
  • Easy Processing: Designed for efficient flow during injection molding, reducing cycle times and improving production efficiency.
  • High Warpage Resistance: Minimizes deformation or shrinkage, ensuring dimensional stability in molded parts.
  • High Rigidity: Provides strength and stiffness, critical for products used in structural or load-bearing applications.
  • UV Stabilization: Protects against degradation caused by prolonged exposure to sunlight, making it suitable for outdoor applications.
  • Food Contact Approved: The resin is certified for safety in applications involving food packaging or storage.

Typical Data - HD6070UA

Property Unit Value Test Method
Melt Flow Index (190°C, 2.16kg) g/10min 7 ASTM D1238
Density g/cm³ 0.960 ASTM D1505
Yellowness Index - -1 ASTM E313
Whiteness Index - 60 ASTM E313
Contamination - 5 BP137
Tensile Strength at Yield MPa 26 ASTM D638
Vicat Softening Point °C 120 ASTM D1525
Melting Point °C 132 ASTM D2117
Elongation at Break % 900 ASTM D638
Flexural Modulus MPa 1400 ISO 178-197
Charpy Impact KJ/m² 5 ASTM D6110

Product Applications

HD6070UA is suitable for the following applications:

  1. Crates: Its high rigidity, impact resistance, and durability make it an ideal choice for manufacturing crates used in storage and transportation.

  2. Boxes: Perfect for rigid boxes requiring stability and resistance to stress, particularly in industrial and food packaging sectors.

  3. Seats: With excellent impact strength, rigidity, and UV stability, this grade performs well in producing durable seats for both indoor and outdoor use.


Advantages of HD6070UA

  1. Balanced Melt Flow Index (MFI):

    • The MFI of 7 g/10min provides excellent flowability, making it convenient for medium-to-high-speed injection molding processes.
  2. Superior Mechanical Properties:

    • A blend of 26 MPa tensile strength900% elongation at break, and 1400 MPa flexural modulus guarantees strong and durable products.
  3. Heat and UV Resistance:

    • Vicat softening point of 120°C and UV-stabilizing additives make it highly durable under both thermal stress and prolonged outdoor exposure.
  4. Safe for Food Contact:

    • Approved for usage where food safety compliance is required, such as food storage or transport applications.

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Floor 5, No. 2, Amin Alley, Mahoutchi St., Kachuyi St., Velenjak, Tehran, Iran.