LLDPE 2750

Zhongyuan / Sinopec

Ultra-high flow Linear Low Density Polyethylene (Injection Grade) offered by IDKG Limited. LLDPE 2750 is an ultra-high flow linear low density polyethylene resin explicitly engineered for thin-wall injection molding and high-speed processing. Featuring an exceptional Melt Flow Index (MFI) of 52.2 g/10 min and balanced density of 0.927 g/cm³, this premier grade provides unmatched fluid mobility during the filling stage. It is the ideal choice for manufacturing complex housewares, thin-walled food containers, Masterbatch carriers, and structural closures where fast cycle times and low thermal warpage are critical.

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Advanced Engineering Properties

Ultra-Fast Filling

Fills thin wall thickness <0.3mm at high injection speeds (150+ mm/sec).

Weld Line Strength

Maintains >80% of the base material strength at the knit lines.

Cycle Time Reduction

Delivers 30-40% faster production cycles compared to standard MFI 20 grades.

Low Warpage Design

Optimized isotropic shrinkage minimizes deformation in complex geometries.

Technical Data Sheet (TDS)

Basic Property Test Standard Typical Value
Melt Flow Index (MFI @ 190°C/2.16kg) ASTM D1238 52.2 g/10 min
Density ASTM D792 0.927 g/cm³
Flexural Modulus ASTM D790 400 - 600 MPa
Shrinkage (Flow / Cross-Flow) ASTM D955 1.8 - 3.0 %