What is LLDPE Resin - JF19010

In the field of modern packaging materials, the multiple performance requirements for flexibility, transparency and mechanical strength are driving the material selection towards high performance. LLDPE JF19010, developed by Xincheng Chemical, is a film-grade linear low-density polyethylene (LLDPE) resin specially designed for blow molding application scenarios. It takes into account the formability, physical durability and processability of films, providing strong material support for applications such as flexible packaging, laminated films and multi-layer co-extrusion.

01 | LLDPE resins highlights: Every detail serves performance

The copolymer structure of tetracarbobutene is flexible without losing strength

JF19010 LLDPE resins use butene as the copolymer monomer, making the arrangement of polymer chain segments more flexible. This not only significantly enhances the material's impact resistance and tear strength but also maintains good ductility at low temperatures, meeting the packaging requirements under harsh transportation and storage conditions.

Excellent peel property and anti-adhesion property

Thanks to the release agent and anti-slip agent added in the formula, the film products exhibit excellent sliding properties and a good peeling feel during the film rolling and bag opening processes, effectively reducing equipment downtime and waste.

Lightweight design reduces unit cost

The low specific gravity feature of JF19010 (0.918g /cm³) means that less raw materials are used in the same volume, helping downstream enterprises reduce costs and increase efficiency while ensuring packaging strength.

02 | Diversified application scenarios: Flexibly adapt to the demands of various terminals

▶ Blow-molded film packaging bags

Soft packaging bags suitable for the daily chemical, light industry and food industries, featuring both puncture resistance and softness, and excellent sealing performance.

▶ Multi-layer co-extruded membrane structure

In multi-layer co-extrusion systems, it exhibits excellent melt strength and rheological stability as an intermediate or outer layer material, and is well-matched with other polyolefin materials.

▶ Lamination and lining applications

It can be used as a heat-sealing layer or moisture-proof inner lining layer in composite packaging, which can not only enhance the stability of the composite but also improve the hand feel and visual texture.

03 | Typical Properties of LLDPE JF19010 Resins

04 | Processing performance: A choice that empowers efficient production

  ・The melt index is moderate (1.0g /10min), suitable for various blown film equipment Settings, and the melt strength is appropriate for rapid film forming.

  ・The tensile strength and elongation are balanced, and the difference in tensile performance in the longitudinal and transverse directions is small, which is conducive to the control of the flatness and stability of the film.

  ・The drop hammer impact value is high (3.7g, ASTM D1709), indicating that this material has excellent anti-fracture performance and is suitable for application scenarios with high transportation strength requirements.

05 | Why choose JF19010?

Under the triple trends of "green, functional and economic", LLDPE JF19010 not only meets the dual goals of product performance and production efficiency, but also provides flexibility at the raw material end. Xincheng's control over the stability of material quality has made it one of the long-term cooperative materials for many flexible packaging manufacturers.

06 | Want to know more or request the sample data sheet?

As a professional supplier of plastic raw materials, we not only provide stable and reliable LLDPE JF19010 resins, but also assist you in obtaining customized support in aspects such as multi-layer structure design and production process optimization. Contact us now to obtain samples, technical parameter tables or cooperation quotations and start your journey of high-performance packaging solutions!

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