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Rotomolding Polyethylene (PE) Powder Grade

Polyethylene powder ready for rotomolding

Durable & High-Stress Crack Resistant Resins for Rotational Molding


Grade: 3840 (Medium Density)

Key Features & Benefits

Excellent Processability

Uniform powder flow and a broad processing window ensure efficient mold filling, minimal pinholes, and reduced cycle times in rotational molding applications.

Superior Product Durability

Finished parts exhibit exceptional Environmental Stress Crack Resistance (ESCR), high impact strength, and excellent UV stability for long-term outdoor use.

Technical Specifications (Typical Properties)

PropertyTest MethodPE 3840
DensityASTM D15050.938 g/cm³
Melt Index (2.16 kg / 190°C)ASTM D12383.8 g/10 min
Notched Izod Impact (at 23°C)ASTM D256No Break
Vicat Softening PointASTM D1525124°C
Processing Method-Rotational Molding

*Data are typical values for the powder resin and not to be construed as specification limits for the molded part.

Primary Applications

Storage Tanks

Ideal for applications requiring high ESCR and chemical resistance, such as water storage tanks, chemical bins, and septic tanks.

Industrial Goods

Used in rugged applications that demand high impact performance, including road barriers, industrial bins, transport cases, and pallets.

Recreational & Consumer

Perfect for items needing a seamless structure, UV resistance, and durability, such as kayaks, playground equipment, and planters.

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