Vectra

Brand information

Vectra® liquid crystal polymer (LCP) is a family of halogen-free, high-performance polymers that provide high-temperature performance in eco-friendly thin-wall applications with exceptionally precise and stable dimensions.

Liquid Crystal Polymer Properties:

Service temperature up to 240C, short term up to 240C
Very closer tolerances possible (to tolerance class T6)
Very low heat of fusion (short cycle times possible)
Flash-free injection molding
Very high tensile strength (to 200MPa) and tensile modulus (to 30,000MPa)
Very low coefficient of thermal expansion comparable with that of steel and ceramics
Inherently flame-resistant (UL 94 V-0, some grades with 5 VA)
Halogen-free without additives
Very good resistance to chemicals and oxidation

Liquid crystal polymer plastic resin is highly crystalline, thermotropic (melt-orienting) thermoplastics are distinguished from semicrystalline plastics by their special molecular structure, which consists of rigid, rod-like macromolecules that are ordered in the melt phase to form liquid crystal structures.

Liquid Crystal Polymer Portfolio Includes:

Glass fiber reinforced
Carbon fiber reinforced
Fiber/filler modified
Medical technology (MT)
Electro-plating
Conductive

Liquid Crystal Polymer Processing Methods:

Injection molding
Extrusion
Co-extrusion
Thermoforming

Liquid crystal polymer (LCP material) has replaced stainless steel in medical applications with several grades compliant with USP Class VI guidelines and ISO 10993. Liquid crystal polymer (LCP material) materials are resistant to gamma radiation, steam autoclaving and most chemical sterilization methods.

Producers: CelanesePolymer group: LCPPolymer group/type(s): LCP