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Alkatuff® LL755

1 of 10 products in this brand
Alkatuff LL755 is a hexene LLDPE material specifically designed for rotational molding applications that require excellent ESCR, chemical resistance, stiffness and toughness. Alkatuff LL755 does not contain UV stabilizer.

Polymer Name: Linear Low Density Polyethylene (LLDPE)

Processing Methods: Rotational Molding

Technical Data Sheet
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APPLICATION

Alkatuff LL755 is a general purpose rotational molding grade, uses of which include water and agricultural tanks, leisure craft, canoes and playground equipment. For outdoor applications, an appropriate UV stabilization package should be added. Alkatuff LL755 complies with the non UV base resin requirements of AS/NZS 4766 Polyethylene storage tanks for water and chemicals

Properties

Physical Form
Polymer Properties
ValueUnitsTest Method / Conditions
Density0.935g/cm3ASTM D1505
Melt Index (190°C, 2.16 kg)5g/10 minASTM D1238
Molded Properties
ValueUnitsTest Method / Conditions
Thermal StabilityPassAS/NZS 4766
Contact with Drinking WaterPassAS/NZS 4020
ESCR F50 (Condition A, 100% Igepal)min. 1000hrsASTM D1693
Flexural Modulus (1% Secant) 3700MPaASTM D790B
Hydrostatic Design Basis6.89 4MPaASTM D2837
Melting Point127°CASTM D3418
Tensile Strength at Yield 217.5MPaASTM D638

Regulatory & Compliance

Chemical Inventories