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VECTRA® E471i VJ3120 GREEN

Technical Datasheet | Supplied by Celanese
VECTRA® E471i VJ3120 GREEN by Celanese is a green colored, halogen-free, highly crystalline, thermotropic, self-reinforcing, non-flammable, inherently flame retardant, 35% glass fiber reinforced, liquid crystal polymer (LCP) grade. It forms a carbon char layer, retarding the development of flammable gases, under high flame temperature. It has low warp with excellent properties, low moisture absorption, very low coefficient of thermal expansion, low smoke generation, excellent dielectric properties, withstands gamma ray sterilization inertness, non-toxicity and bio-inactivity. It is suitable for lead-free soldering and can be processed by injection molding.
  • Exhibits scratch-, abrasion-, excellent creep- and corrosion- resistance, outstanding rigidity, stiffness, very low heat fusion, excellent mechanical properties, toughness & strength, excellent property retention at cryogenic temperatures and offers time & money savings as well as longer pan life.
  • It creates thin-walled complex components that demand dimensional stability, chemical resistance, solvent resistance and good tensile & impact strength.
  • VECTRA® E471i VJ3120 GREEN also exhibits easy flow, little or no shrinkage in the flow direction, excellent flex/fold characteristics, good vibration damping characteristics & shock absorbency and requires very little time to set-up or solidify.
  • Potential applications of VECTRA® E471i VJ3120 GREEN include aerospace & defence, building & construction, consumer goods and oil, gas & mining.
  • Also used in automotive & transportation, electrical as well as electronics, energy, industrial and textiles, fibers & filtration.
  • It complies with ROHS, FDA, PFOS, PFOA and UL-listing V-0.
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Product Type
LCP (Liquid Crystal Polymer) > LCP
Appearance
Green, crystalline
Product Status
COMMERCIAL

VECTRA® E471i VJ3120 GREEN Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Compressive Modulus
11000 MPa
ISO 604
Compressive Strength
82 MPa
(1% strain) 
ISO 604
Flexural Modulus
13800 MPa
(At 23°C) 
ISO 178

VECTRA® E471i VJ3120 GREEN Processing Guidelines

Injection Properties

Value & Unit
Test Condition
Test Method
Feed Temperature
60 - 80 °C
Flow Front Velocity
150 mm/sec
Hold Pressure
50 - 1500 bar
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