pattern
Mehr aus
Polymer.
pattern

KEBAFLOW LCP HF140 (FE 180102*)

KEBAFLOW LCP HF140 is an LCP reinforced with 40% short glass fibers with very high heat resistance. The material is characterized by the following properties: Good flowability at thin wall thicknesses, very good toughness and strength, inherent flame retardancy, high heat deflection temperature (HDT ~300°C), good chemical resistance.



LCP - KEBAFLOW

Details

The trade name KEBAFLOW stands for a range of liquid crystalline polymers (LCP). KEBAFLOW’s outstanding flowability enables the realization of extremely thin wall thicknesses. KEBAFLOW LCP is inherently flame retardant and exhibits very high heat resistance and good aging behavior.



Typical areas of application

  • Pressure cans
  • LED housing
  • Luminaire housing
  • Relay
  • Bobbin
  • Plug


Industry sectors

  • Automotive
  • Electrical and electronics industry
  • Household appliances
  • Aviation Industry
  • Mechanical Engineering


properties

  • dimensionally stable
  • Thin wall thicknesses
  • good aging behavior
  • good fire behavior
  • high continuous operating temperature
  • semi-crystalline

Overview of product features

Electrical properties

Contact resistance in Ohm*m
IEC 60093
1e+13
Surface resistivity in ohms
IEC 60093
1e+15

Mechanical properties

E-modulus in MPa
ISO 527-1
15000
Breaking stress in MPa
ISO 527-1
140.0
Elongation at break in %
ISO 527-1
1.5

Physical properties

Water absorption in %
in Anlehnung an ISO 62
0.02
Density in kg/m³
ISO 1183
1680.00

Rheological properties

Shrinkage in flow direction
ISO 294-4
0.18
Shrinkage transverse to the flow direction
ISO 294-4
0.50

Thermal properties

Heat deflection temperature HDT (1.80 MPa) in °C
ISO 75-1/-2
308.0
Fire behavior (0.8 mm wall thickness)
IEC 60695-11-10
V0

Pre-drying:

Dryer type: dry air dryer
Drying temperature: 150 – 170 °C
Typical drying time: 4 – 6 hours
Residual moisture content: < 0.01 %.

Basic settings of the injection molding machine:

Melt temperature: 335 – 345 °C
Mold temperature: 80 – 120 °C

Injection speed: very high
Back pressure (spec.): 0 – 30 bar

Machine selection recommendations:

Screw: 3-zone screw with non-return valve
Nozzle: open nozzle or shut-off nozzle (recommended)
Wear protection: Wear and corrosion protected according to machine manufacturer’s recommendations for LCP glass-fiber reinforced

The most important processing instructions in brief:

– Ensure good drying! Ensure moisture content < 0.01%.
– Inject as fast as possible, if necessary use machine with pressure accumulator
– Injection speed has a very strong influence on the achievable flow path length
– Avoid excessively thick walls
– Ensure good venting
– Place weld lines in areas of the component subject to low stresses

Legal notice

The information in this data sheet is based on our current knowledge and experience. Due to the wide range of possible influences during processing and application of our products, they do not exempt the processor from carrying out his own tests and trials. A legally binding assurance of certain properties or suitability for a specific application cannot be derived from our information.

* FE products are development products which are still in the trial phase. Technical data may still change in the course of product and process development. No final decision has yet been made on the commercialization of FE products. We reserve the right to discontinue the manufacture of FE products without giving further reasons.

pattern

Do you have
questions about our
products or services?

Then make an appointment with us.
Our team will be happy to advise you in a
personal conversation or by e-mail.

You have data to review? Please upload as PDF, JPG and or common 3D file. The data should not exceed the max. size of 30 MB

Your request has been sent.
Your request could not be sent.
HelloHand
We are happy to help if you have any questions about our products or services
Your request
Your request has been sent.
Your request could not be sent.
Send Message
Comment
Subscribe to newsletter

Would you like to use our service and always stay up to date? Simply subscribe to our newsletter.

Your request has been sent.
Your request could not be sent.
Cookie-Einstellungen
Auf dieser Website werden Cookie verwendet. Diese werden für den Betrieb der Website benötigt oder helfen uns dabei, die Website zu verbessern.
Alle Cookies zulassen
Auswahl speichern
Individuelle Einstellungen
Individuelle Einstellungen
Dies ist eine Übersicht aller Cookies, die auf der Website verwendet werden. Sie haben die Möglichkeit, individuelle Cookie-Einstellungen vorzunehmen. Geben Sie einzelnen Cookies oder ganzen Gruppen Ihre Einwilligung. Essentielle Cookies lassen sich nicht deaktivieren.
Speichern
Abbrechen
Essenziell (1)
Essenzielle Cookies werden für die grundlegende Funktionalität der Website benötigt.
Cookies anzeigen