SABIC M200024 is a high-performance linear low density Polyethylene (LLDPE) copolymer, specifically designed for injection molding applications. Manufactured using advanced polymerization technology, LLDPE M200024 offers a fine balance of toughness, processability, and aesthetic appearance. Its narrow molecular weight distribution and high melt flow rate make it particularly suitable for rapid-cycle molding and complex geometries. But this material is not recommended for medical or pharmaceutical applications involving direct bodily contact or implantation.

Property

Typical Value

Test Method

Melt Flow Rate (190°C/2.16 kg)

20 g/10 min

ASTM D1238

Density

0.924 g/cm³

ASTM D1505

Tensile Strength at Yield

12 MPa

ASTM D638

Tensile Strength at Break

8.5 MPa

ASTM D638

Elongation at Break

450%

ASTM D638

Flexural Modulus (1% Secant)

315 MPa

ASTM D790

Notched Izod Impact (23°C)

540 J/m

ASTM D256

Shore D Hardness

55

ASTM D2240

Vicat Softening Point

94°C

ASTM D1525

Brittle Point

Below –75°C

ASTM D746

Performance Advantages of SABIC M200024

  • High Melt Flow (MFR 20 g/10 min). Enables faster injection cycles, lower processing temperatures, and excellent mold filling, especially for large or thick-walled parts.
  • Outstanding Low-Temperature Impact Strength. Maintains mechanical integrity and toughness even below freezing temperatures, making it ideal for cold-chain packaging or outdoor goods.
  • Excellent Environmental Stress Crack Resistance (ESCR). Ensures prolonged durability when exposed to detergents, oils, or stresses encountered during service life.
  • Attractive Surface Finish. Provides smooth surfaces with high gloss, suitable for consumer-facing products and visually demanding applications.
  • Reliable Processing Window.
    Sabic LLDPE M200024 offers consistent flow behavior and thermal stability, reducing scrap rates and improving production uptime.

Application Fields of LLDPE M200024

(1) Injection Molded Products

  • Household products (buckets, storage bins, kitchenware)
  • Industrial components (pails, crates, tool housings)
  • Caps, closures, and lids for packaging systems

(2) Automotive non-structural parts. Thick-walled or large-format molded parts requiring toughness and dimensional stability

(3) Masterbatch Carrier Resin. Ideal as a base resin for black, white, and color concentrates thanks to its flowability and dispersion properties.

(4) Other Uses. With proper validation, this resin may also perform well in certain extrusion or blow molding applications under adjusted conditions.

Processing Recommendations

Injection Molding Guidelines

  • Melt Temperature: 190–230°C
  • Mold Temperature: 5–30°C
  • Injection Pressure: Moderate to high, depending on part geometry
  • Back Pressure: Low to moderate, to ensure good melt homogeneity
  • Screw Speed: Medium to high for optimal plasticization
  • Drying: Not required, but avoid moisture contamination

For higher performance or tailored properties, additives such as UV stabilizers, antistatics, antioxidants, or colorants may be incorporated during compounding.

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