What are LLDPE Pellets-R50035

In scenarios with strict requirements on durability and structural stability, such as large containers, industrial water tanks and agricultural liquid storage equipment, the mechanical strength, environmental resistance and molding performance of the material constitute the key indicators. SABIC's LLDPE R50035 is a high-performance polyethylene pellet material (lldpe pellets) tailored for these typical rotomolding application scenarios. Its formula design takes into account the three core indicators of rigidity, toughness and low warpage, and has been widely used in many types of industrial and agricultural equipment.

01 | Material highlights: reliable structure and flexible processing

LLDPE R50035 pellets adopt an optimized polymerization process, combined with the molecular structure advantages of linear low-density polyethylene, which significantly improves the overall structural stability and heat resistance of the material without sacrificing impact resistance.

Key features include:

  ・High rigidity and high toughness, the product is not easy to break or deform after molding;

  ・Excellent environmental stress cracking resistance (ESCR), suitable for containers that hold liquids for a long time;

  ・Good low-temperature brittleness resistance, can cope with changing climates and refrigerated transportation needs;

  ・Low warping characteristics, more precise product size and stronger stability;

  ・Moderate melt index (5 g/10min), wide processing window, suitable for all kinds of rotational molding equipment.

02 | Typical application areas: The preferred solution for large rotational molding containers

With its reliable physical and chemical properties, LLDPE R50035 has been widely used in the following scenarios:

Industrial and civil water tanks

Its excellent tensile strength and chemical resistance ensure that the water tank is not easy to age and deform in long-term liquid filling or outdoor exposure environment, and is suitable for building water storage, fire standby and other facilities.

Agricultural liquid storage and fertilizer barrels

In barrels, fertilizer storage tanks or irrigation equipment for agricultural machinery, LLDPE R50035 can reduce the risk of environmental stress cracking and extend the service life while ensuring the structural strength of the container.

Conventional rotomolding containers

Such as transport barrels, road safety barrels, refrigerated boxes, etc., thanks to its good rigidity and toughness balance and molding stability, it has become one of the representatives of general-purpose rotomolding particles.

03 | LLDPE R50035 Pellets: Material Property Data Sheet

Click here to download TDS for LLDPE R50035

04 | Rotational molding processing advantages: stability and efficiency

LLDPE R50035 has uniform particle size and good thermal stability, which can achieve uniform melting and precise temperature control during rotomolding, reducing common defects such as bubbles and shrinkage holes.

Processing suggestions:

Recommended processing temperature range: 260–290°C;

Can be used with masterbatch and anti-UV additives to enhance weather resistance;

After molding, the product can achieve good surface density and deformation resistance.

05 | Material safety and environmental protection attributes

LLDPE R50035 material meets the requirements of major industrial plastics, does not contain halogens, heavy metals and harmful substances, and has good recyclability, making it suitable for sustainable container solutions. For products that need to be used outdoors for a long time, it can also be combined with anti-UV formulas to enhance anti-aging performance.

06 | Why choose LLDPE R50035?

✅ Balance rigidity and flexibility without sacrificing impact performance;

✅ Optimize rotomolding performance, reduce cracking and deformation;

✅ Suitable for complex structures and large-size molds;

✅ Support customized additives to meet the needs of multiple scenarios;

✅ High production efficiency and stable processing parameters.

07 | Get samples and detailed information

If you are looking for a reliable polyethylene raw material for large rotomolded products, LLDPE R50035 lldpe pellets is a worthy choice. Welcome to contact us to obtain technical parameter tables, sample information and rotomolding process support to help your product design and large-scale production.

【Recomendaciones relacionadas】