Product Name

Random Copolymer – RP345S

Category

POLYPROPYLEN (PP)

Status

Availabe

Resources

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Jampilen RP345S is a high-fluidity polypropylene random copolymer that offers outstanding transparency and superior optical properties, making it the go-to material for applications where aesthetics and clarity are crucial. This grade is designed specifically for injection molding (IM) and injection stretch blow molding (ISBM), providing excellent processability, reduced cycle times, and energy efficiency.

Its excellent organoleptic and optical properties make it highly suitable for food, pharmaceutical, and cosmetic packaging, as well as various other demanding applications such as medical products, housewares, and ISBM bottles/containers. Additionally, RP345S stands out as an eco-friendly alternative to materials like PVC and PET in ISBM for non-oxygen-sensitive product packaging.


Key Features

  • High Fluidity:
    Allows efficient and precise mold filling, resulting in reduced cycle times and improved productivity.

  • Outstanding Optical Properties:
    Exceptional clarity and gloss make it ideal for aesthetic applications.

  • Organoleptic Properties:
    Ensures the product’s material chemistry does not impact the taste, smell, or safety of contents, highly suitable for food-grade applications.

  • Energy Savings:
    Due to its processability advantages, RP345S provides cost efficiency and lower energy consumption during production.

  • Random Copolymer Structure:
    Enhances transparency and reduces haze compared to homopolymers or other copolymers.

  • Food-Grade Compatible:
    Certified for use in food and sensitive environments, like cosmetics and pharmaceuticals.


Typical Applications

Thanks to its high optical performanceexcellent processability, and organoleptic safetyJampilen RP345S serves a broad range of applications, such as:

  1. Food, Cosmetic, and Pharmaceutical Packaging:

    • Ideal for trays, containers, tubs, and packaging for non-oxygen-sensitive products.
  2. Housewares and Containers:

    • Used for household containers and aesthetically appealing houseware products.
  3. Medical Products:

    • Suitable for medical-grade products like syringes, test tubes, and vials, ensuring safety and clarity.
  4. ISBM Bottles and Containers:

    • Bottles produced via ISBM for cosmetics, food, and other consumer goods are lightweight, clear, and cost-effective.
  5. TWIM (Thin-Wall Injection Molding) Applications:

    • Lids, caps, and closures requiring thin-wall precision molding.
  6. Sports, Leisure, and Toys:

    • Durable and transparent products used in consumer goods.
  7. Optical Media Packaging:

    • CD and DVD boxes where high clarity and aesthetics are required.

Processing Method

RP345S is designed for:

  • Injection Molding (IM)
  • Injection Stretch Blow Molding (ISBM)

These methods leverage the high fluidity and superior transparency of the material, enabling the production of high-quality articles with excellent optical properties and precision.


Typical Properties

The following table lists the key properties of Jampilen RP345S according to international standards:

Property Test Method Unit Value
Physical Properties      
Melt Flow Rate (230°C, 2.16kg) ASTM D1238 g/10min 40
Density ASTM D1505 g/cm³ 0.9
Mechanical Properties      
Flexural Modulus ASTM D790 MPa 1100
Tensile Strength at Yield ASTM D638 MPa 28
Tensile Elongation at Yield ASTM D638 % 9
Izod Impact Strength (notched) at 23°C ASTM D256 J/m 55
Thermal Properties      
Vicat Softening Point (10N) ASTM D1525 °C 128
Heat Deflection Temperature (H.D.T.) at 0.46 MPa ASTM D648 °C 82
Accelerated Oven Aging in Air at 150°C ASTM D3012 Hours 360
Optical Properties      
Haze (1 mm) ASTM D1003 % 11
Gloss ASTM D2457 ---- 90

Advantages of Jampilen RP345S

  1. Aesthetic Excellence:
    Its low haze (11%) and high gloss (90% gloss) ensure that final products are visually appealing with premium optical clarity.

  2. High Productivity:
    The melt flow rate of 40 g/10 min allows exceptional processability, reducing cycle times and supporting high-speed production lines for both injection molding and ISBM.

  3. Sustainable Alternative:
    As an alternative to PVC and PET for non-oxygen-sensitive applications, RP345S supports eco-friendly initiatives while retaining its functional advantages in cost and energy savings.

  4. Durability and Strength:
    Despite its transparency, RP345S maintains mechanical robustness, with a flexural modulus of 1100 MPa and tensile strength of 28 MPa, ensuring durability in long-term applications.

  5. Thermal Resistance:
    With a Vicat softening point of 128°C and an H.D.T. of 82°C, it performs well in diverse thermal environments.

  6. Food and Medical Safety:
    Its organoleptic properties and food-grade compatibility establish it as ideal for food and medical packaging applications.


Summary

Jampilen RP345S is a random copolymer polypropylene with high fluidity, outstanding transparency, and superior optical properties. Engineered for injection molding and injection stretch blow molding (ISBM) processes, it ensures high productivity, reduced cycle times, and excellent processability.

From food packaging, household containers, and medical products to ISBM bottles, caps, and DVD boxes, it meets the needs of industries where clarity, aesthetics, and safety are critical. With its high glosslow haze, and exceptional strength-to-weight ratio, RP345S is a reliable and sustainable choice for premium-quality products.


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  • Iran Office: +98 935 220 12 16
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