SUMIKASUPER E6808UHF

Grade Information

SUMIKASUPER E6808UHF 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 E6808UHF exhibits the characteristics of SMT heat resistance, thin-wall 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, thin wall high fluidity, low warpage, high dimensional stability, chemical resistance, flame retardancy
Applications
Micro connectors, board-to-board connectors, FPC connectors, card connectors, DDR, M2 connectors, I/O connectors, electrical and electronic components
ISO marking code (ISO 11469)
>LCP-(GF+MD)40<
Total filling amount [%]
40
Thin wall flowability (0.30mmt) [mm]
59.1
Specific Gravity (ASTM D792)
1.72
Water absorption [%] (ISO 62)
0.02
Shrinkage rate (MD) [%] (Sumitomo Chemical Method)
0.22
Shrinkage rate (TD) [%] (Sumitomo Chemical Method)
1.02
Tensile strength [MPa] (ASTM D638)
100
Tensile elongation [%] (ASTM D638)
5
Tensile modulus [MPa] (ISO 527-1,2)
7400
Poisson's ratio (ISO 527-1,2)
0.3
Flexural strength [MPa] (ASTM D790)
100
Flexural modulus [MPa] (ASTM D790)
9400
Charpy impact strength (unnotched) [kJ/m2] (ISO 179/1eU)
45
Izod impact strength (unnotched) [kJ/m] (ASTM D256)
350
Rockwell hardness (R scale) (ASTM D785)
100
DTUL(0.45MPa)[℃] (ASTM D648)
275
DTUL(1.82MPa)[℃] (ASTM D648)
240
Coefficient of linear expansion (MD) (50-150°C) [×10-5 /K] (ISO 11359-1,2)
1
Coefficient of linear expansion (TD) (50-150°C) [×10-5 /K] (ISO 11359-1,2)
6.2
Relative permittivity (1GHz) (IEC 60250)
3.5
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)
200
Dielectric breakdown strength (1mm) [V] (IEC 60243-1)
41
Arc resistance [sec] (ASTM D495)
155
Flame retardant class (IEC 60695-11-10)
V-0
Relative temperature index (electrical) [℃] (UL746B)
130 (0.10mm)
Relative temperature index (impact) [℃] (UL746B)
130 (0.10mm)
Relative temperature index (tensile) [℃] (UL746B)
130 (0.10mm)