SUMIKASUPER E6808LHF

Grade Information

SUMIKASUPER E6808LHF is a 40 wt% glass fiber/mineral reinforced Liquid Crystal Polymer (LCP) injection molding grade. It is available in Asia Pacific, Latin America, North America, and Europe.

The E6000HF series is a standard grade that exhibits high flowability, low warpage, high strength, and good moldability while having heat resistance suitable for SMT. SUMIKASUPER E6808LHF exhibits the characteristics of SMT heat resistance, high flowability, low warpage, high dimensional stability, chemical resistance, and flame retardancy.

Product
SUMIKASUPER
Product Series
E6000HF
Resin
LCP
Molding Method
Injection molding
Fillers/Reinforcements
Glass Fiber/Mineral
Features
SMT heat resistance, high flow, low warpage, high dimensional stability, chemical resistance, flame retardancy
Applications
Board-to-board connectors, automotive board-to-wire connectors, floating connectors, FPC connectors, relays, switches, transformers, bobbins, electrical and electronic components
ISO marking code (ISO 11469)
>LCP-(GF+MD)40<
Total filling amount [%]
40
Thin wall flowability (0.30mmt) [mm]
49.8
Specific Gravity (ASTM D792)
1.71
Water absorption [%] (ISO 62)
0.02
Shrinkage rate (MD) [%] (Sumitomo Chemical Method)
0.23
Shrinkage rate (TD) [%] (Sumitomo Chemical Method)
0.63
Tensile strength [MPa] (ASTM D638)
127
Tensile elongation [%] (ASTM D638)
4.5
Tensile modulus [MPa] (ISO 527-1,2)
12600
Poisson's ratio (ISO 527-1,2)
0.42
Flexural strength [MPa] (ASTM D790)
127
Flexural modulus [MPa] (ASTM D790)
11800
Charpy impact strength (unnotched) [kJ/m2] (ISO 179/1eU)
34
Izod impact strength (unnotched) [kJ/m] (ASTM D256)
302
Rockwell hardness (R scale) (ASTM D785)
110
DTUL(0.45MPa)[℃] (ASTM D648)
300
DTUL(1.82MPa)[℃] (ASTM D648)
274
Coefficient of linear expansion (MD) (50-150°C) [×10-5 /K] (ISO 11359-1,2)
0.4
Coefficient of linear expansion (TD) (50-150°C) [×10-5 /K] (ISO 11359-1,2)
8.1
Relative permittivity (1GHz) (IEC 60250)
3.6
Dissipation factor (1GHz) (IEC 60250)
0.004
Volume resistivity [Ω m] (IEC 60093)
1E+13
Surface resistivity [Ω] (IEC 60093)
1E+15
Tracking resistance [V] (IEC 60112)
175
Dielectric breakdown strength (1mm) [V] (IEC 60243-1)
49
Arc resistance [sec] (ASTM D495)
130
Flame retardant class (IEC 60695-11-10)
V-0, 5VA(0.8mm)
Relative temperature index (electrical) [℃] (UL746B)
130 (0.30mm)
Relative temperature index (impact) [℃] (UL746B)
130 (0.30mm)
Relative temperature index (tensile) [℃] (UL746B)
130 (0.30mm)