Chevron Phillips Marlex 1122B LDPE Resin

Physical Properties

• Density: Tested per ASTM D1505, the density is 0.920 g/cc (0.0332 lb/in³), balancing rigidity and flexibility for autoclave-processed applications like industrial films.
• Melt Flow: As per ASTM D1238, at 190 °C (374 °F) under 2.16 kg (4.76 lb), the melt flow rate is 2.1 g/10 min, ensuring steady flow for consistent film quality.

Polymer Properties:

• Base Material: Autoclave LDPE Homopolymer
• Modification Features:
  
  • Optimized to balance excellent flexibility with moderate flow for versatile applications.
  • Suitable for processes requiring consistent formability and durability.

Applications:

The primary applications for Marlex 1122B are in the closures and caps market, as well as other injection molded parts.

• Healthcare product closures: Its combination of flexibility and durability makes it suitable for caps on various healthcare containers.
• Charcoal lighter fluid closures: The resin’s properties are ideal for creating secure and durable caps for household chemical products.
• Champagne bottle stoppers: The flexibility and moderate warpage resistance are key to creating stoppers that provide a reliable seal.
• General-purpose injection molded parts: It can be used for a variety of other molded products that benefit from its physical properties.