Gail HDPE G Lene I56A200U

G‑Lene I56A200U is a UV‑stabilized high‑density polyethylene (HDPE) injection‑moulding grade from GAIL (India) Limited, developed for fast‑cycle production of thin‑wall household items where dimensional stability and appearance matter. In GAIL’s own technical sheet, the grade is recommended for household products such as buckets, mugs and toys, and is described as offering excellent processability with a low degree of warpage and good mechanical properties—making it a practical choice for high‑output moulders.

What differentiates I56A200U versus standard high‑flow houseware HDPE grades is the added UV stabilization. This helps reduce performance loss from indirect sunlight or outdoor exposure during use (for example, outdoor‑stored buckets, utility mugs in semi‑open areas, or toys that see sun exposure). The datasheet also states the resin conforms to the natural‑resin designation IS 7328‑3B‑MB‑FXDE of IS 7328:2020 (certificate available on request), aligning the grade with Indian standards language relevant to moulded household product applications.

Technical insights (what the key properties indicate)

Flow & fast cycling (MFI)

With a typical Melt Flow Index (190°C/2.16 kg) of 20 g/10 min, I56A200U is a very‑high‑flow HDPE injection grade. For moulders, this typically translates to easier filling of thin sections, better replication of details, and faster cycle times—especially useful in high‑cavity production of houseware parts.

Stiffness & “bucket feel” (density and flexural modulus)

A typical density of 0.952 g/cm³ indicates a high‑density structure that supports rigidity and dimensional stability in finished parts. The flexural modulus (typical 9000 kg/cm²) reinforces its positioning for rigid household items that must hold shape under load, stacking, and daily handling.

Strength at yield (tensile)

The tensile strength at yield is typically 260 kg/cm² (Type IV specimen), which is a key reason this grade is often positioned as a “stiffer / stronger” high‑flow houseware option. Buyers use this as a quick indicator of how well parts will resist permanent deformation under normal household stresses.

Heat behaviour (Vicat)

A Vicat softening point of 123°C helps indicate the grade’s resistance to softening under heat. For household items, this supports confidence in everyday warm‑use environments (without claiming engineering‑plastic heat resistance).

UV stabilization (what it does and what it doesn’t)

UV stabilization is intended to slow down UV‑driven degradation such as discoloration, surface chalking, and embrittlement over time. It doesn’t automatically mean “outdoor‑grade for years” in every design—final performance still depends on part thickness, pigment/additives, and exposure conditions.

Applications (industries & use cases)

Thin‑wall household containers (buckets, mugs, utility items): I56A200U is recommended for injection‑moulded buckets, mugs, and similar houseware where high flow supports fast filling and low warpage supports consistent shape and stacking. This is a strong fit for moulders optimizing productivity while maintaining a clean surface finish.

Toys and consumer moulded parts with sunlight exposure: For toy parts and general consumer mouldings that may see sunlight during use or storage, UV stabilization is a practical advantage. The grade’s high flow supports detailed mould filling, while its stiffness profile supports durable everyday handling.

Fast‑cycle injection moulding for high‑volume production: When cycle time and throughput are key, very‑high‑flow HDPE grades are often preferred. I56A200U is positioned for fast cycling with good mechanical properties, making it suitable for moulders balancing output, finish, and part rigidity.

Comparable alternatives (positioning vs similar grades)

G‑Lene I50A180 (non‑UV, similar flow): I50A180 is commonly compared because it is also a very‑high‑flow HDPE (typical MFI 20) with similar density positioning. The practical difference is that I56A200U adds UV stabilization and is typically cited with higher tensile strength at yield, making it a better fit when outdoor/indirect‑sun exposure is expected and when a stiffer “houseware feel” is desired.

G‑Lene I50A250 (higher flow): I50A250 is positioned as a higher‑flow alternative (often cited around 25 MFI). Higher flow can improve thin‑wall filling and productivity, but moulders should validate whether the mechanical balance and warpage behaviour match the part requirement. Treat it as a processing‑driven alternative, not an automatic substitute.

Other high‑flow HDPE injection grades in India: Comparable high‑flow injection‑moulding HDPE grades exist across Indian producers and import brands, but direct equivalence should only be claimed when MFI, density, tensile, flexural modulus, and any IS designation / additive package (like UV stabilization) match the manufacturer TDS requirements for the end‑use.

Common search variants

Also searched as: “Gail I56A200U HDPE”, “G‑Lene I56A200U UV stabilized”, “HDPE I56A200U injection moulding granules”, “I56A200U HDPE dana”.
Common variants/misspellings: “I56A200UA”, “I56 A200U”, “G Lene I56A200U”, “Glen I56A200U”, “I56A200 U”.