Loctite Engineering Grade products are high performance fluids developed to be highly consistent with extraordinary attributes. E-3955 FST HH is a high performance, high modulus product which boasts excellent flexural and tensile properties with outstanding flame retardance. E-3955 FST HH displays high HDT, enabling it to be used in harsh environments without deformation or deflection. It passes flammability standards such as UL94 V-0 and AirBus AITM2-0002. E-3955FST HH has been tested in QUV exterior weathering conditions (ASTM G-154-Cycle 1) for 1600 hours with less than a 15% change in flexural properties.
PHYSICAL PROPERTIES
Tensile Stress at Break: 77 MPa
Young's Modulus: 3673 MPa
Elongation at Failure: 2.5%
Flexural Stress at Break: 138 MPa
Flexural Modulus: 5200 MPa
Flexural Strain at Break: 2.9%
Heat Deflection Temperature at 0.455 MPa (Green): 59.2°C
Heat Deflection Temperature at 0.455 MPa: >250°C
Heat Deflection Temperature at 1.82 MPa: 197°C
Viscosity @ 65°C: 800-1100 cP @ 25°C
RECOMMENDED MACHINES
Envision One cDLM HT
APPLICATIONS
Aerospace, Automotive, Consumer Goods, Manufacturing