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- SUMIKASUPER E4008
SUMIKASUPER E4008
Grade Information
スミカスーパー E4008は、40%ガラス繊維強化の液晶ポリマー（LCP）の射出成形グレードです。アジア太平洋、ラテンアメリカ、北アメリカ、欧州で入手可能です。
E4000シリーズは、HDTが300℃を超える高耐熱グレードで、200℃を超える温度でも優れた剛性と強度を維持します。スミカスーパー E4008は、高耐熱性、高靭性、低発生ガス、優れた電気特性、耐薬品性、難燃性の特徴を示します。
- Product
- SUMIKASUPER
- Product Series
- E4000
- Resin
- LCP
- Molding Method
- Injection molding
- Fillers/Reinforcements
- Glass fiber
- Features
- High heat resistance, high toughness, low gas generation, excellent electrical properties, chemical resistance, flame retardancy
- Applications
- Connectors, relay covers, cases, relay bases, transformers, bobbins, coils, inductors, coil seals, motor parts
- ISO marking code (ISO 11469)
- >LCP-GF40<
- Total filling amount [%]
- 40
- Thin wall flowability (0.30mmt) [mm]
- 35
- Specific Gravity (ASTM D792)
- 1.70
- Water absorption [%] (ISO 62)
- 0.02
- Shrinkage rate (MD) [%] (Sumitomo Chemical Method)
- 0.10
- Shrinkage rate (TD) [%] (Sumitomo Chemical Method)
- 1.32
- Tensile strength [MPa] (ASTM D638)
- 150
- Tensile elongation [%] (ASTM D638)
- 5.0
- Tensile modulus [MPa] (ISO 527-1,2)
- 11900
- Poisson's ratio (ISO 527-1,2)
- -
- Flexural strength [MPa] (ASTM D790)
- 139
- Flexural modulus [MPa] (ASTM D790)
- 12300
- Charpy impact strength (unnotched) [kJ/m2] (ISO 179/1eU)
- 54
- Izod impact strength (unnotched) [kJ/m] (ASTM D256)
- 520
- Rockwell hardness (R scale) (ASTM D785)
- 106
- DTUL(0.45MPa)[℃] (ASTM D648)
- 345
- DTUL(1.82MPa)[℃] (ASTM D648)
- 326
- Coefficient of linear expansion (MD) (50-150°C) [×10-5 /K] (ISO 11359-1,2)
- 1.4
- Coefficient of linear expansion (TD) (50-150°C) [×10-5 /K] (ISO 11359-1,2)
- 6.2
- Relative permittivity (1GHz) (IEC 60250)
- 3.7
- Dissipation factor (1GHz) (IEC 60250)
- 0.005
- 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)
- 43
- Arc resistance [sec] (ASTM D495)
- 130
- Flame retardant class (IEC 60695-11-10)
- V-0
- Relative temperature index (electrical) [℃] (UL746B)
- 220 (0.15mm)
- Relative temperature index (impact) [℃] (UL746B)
- 200 (0.15mm)
- Relative temperature index (tensile) [℃] (UL746B)
- 220 (0.15mm)
