Borouge BE961MO Impact Copolymer PP Resin

Physical Properties

• Density：Measured by ISO 1183, density is 0.905 g/cc (0.0327 lb/in³).It impacts product weight and affects material usage in production.
• Linear Mold Shrinkage：Ranging 0.015 – 0.020 cm/cm, it’s key in mold design.Ensures molded parts have accurate dimensions for proper fit.
• Melt Flow：12 g/10 min at 230 °C under 2.16 kg load per ISO 1133.Governs the material’s fluidity during processing like injection molding.

Polymer Properties:

1. Base Material: Polypropylene (PP)
2. Key Features & Characteristics:
   • Exceptional Impact Strength: The heterophasic nature of this copolymer provides it with excellent toughness, particularly at low temperatures.
   • High Stiffness: Despite its good impact resistance, the material maintains high rigidity, which is crucial for producing strong, load-bearing parts that hold their shape.
   • Good Dimensional Stability: With low shrinkage and warpage, this grade ensures that blow-molded parts have consistent dimensions, which is vital for complex designs and tight tolerances.
   • Excellent ESCR (Environmental Stress Cracking Resistance): It is highly resistant to stress cracking when exposed to aggressive chemicals, making it suitable for containers that hold detergents, oils, or other liquids.

Applications:

• Detergent bottles: The material’s high ESCR makes it a perfect choice for packaging household cleaners and detergents.
• Industrial chemical tanks: Its chemical resistance and rigidity are well-suited for durable containers used in industrial settings.
• Automotive radiator tanks: It can withstand heat and chemical exposure, making it an excellent material for automotive fluid reservoirs.
• Bottles: Used for various liquid containers, offering a good balance of durability and low weight.