Arlon® 55LM

Category: Epoxy , Epoxy; Epoxide
Manufacturer: Arlon-MED
Trademark: Arlon®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: OHgbC3_Arlon-55LM.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
Wechat: WECHAT
Message
55LM is an epoxy laminate and prepreg system, reinforced with non-woven aramid fiber, with substantially lower moisture absorption compared with conventional epoxy/aramid products, even in high-humidity environments.
General Information
Filler / Reinforcement
  • Aramid Fiber
Features
  • Good Dimensional Stability
  • Good Electrical Properties
  • Low (to None) Lead Content
  • Low Moisture Absorption
Uses
  • Aircraft Applications
  • Electrical/Electronic Applications
  • Laminates
  • Military Applications
RoHS Compliance
  • RoHS Compliant
Forms
  • Sheet
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.35g/cm³ASTM D792A
Water Absorption (24 hr)0.20%Internal Method
Decomposition Temperature Internal Method
    5% 337°C
    Initial 328°C
FilmsNominal ValueUnitTest Method
Peel Strength 11.1kN/mInternal Method
Additional InformationNominal ValueUnitTest Method
Expansion Rate (50 to 260°C) 24.5%Internal Method
T260 > 1.0hrInternal Method
T288 > 1.0minInternal Method
MechanicalNominal ValueUnitTest Method
Tensile Strength 276MPaInternal Method
Flexural Strength 14.5MPaInternal Method
Compressive Modulus 207MPaASTM D695
ThermalNominal ValueUnitTest Method
Glass Transition Temperature 160°CInternal Method
CLTE - Flow
    -- 31.0E-5 to 1.2E-5cm/cm/°CInternal Method
    < 160°C 49.8E-5cm/cm/°CInternal Method
    > 160°C 52.5E-4cm/cm/°CInternal Method
Thermal Conductivity (100°C)0.20W/m/KASTM E1461
ElectricalNominal ValueUnitTest Method
Surface Resistivity 61.0E+15ohmsInternal Method
Volume Resistivity 71.0E+16ohms·cmInternal Method
Dielectric Strength > 49kV/mmInternal Method
Dielectric Constant (1 MHz)3.80Internal Method
Dissipation Factor (1 MHz)0.022Internal Method
FlammabilityNominal ValueUnitTest Method
Flame Rating V-0UL 94
Note Message
1 .After Thermal Stress
2 .Z-axis
3 .Y-axis
4 .Z-axis
5 .Z-axis
6 .E24/125
7 .E24/125
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