LOCTITE® EA 9502 is a high-strength bonding adhesive recommended for the bonding of magnets, oil filters, and under-bonnet parts, providing excellent gap fill and resistance properties. LOCTITE® EA 9502 exhibits quick curing at temperatures at or above 120°C.
LOCTITE® EA 9502 is a specialty one-part, heat-cured epoxy adhesive designed for high-strength bonding applications in demanding environments. Its non-sagging formula and gap-filling capabilities, make it an ideal adhesive for bonding magnets, oil filters, and under-bonnet parts composed of metal and composite substrates, with gaps up to 3.0 mm. LOCTITE® EA 9502 exhibits excellent resistance to high temperatures, chemicals, and solvents, ensuring optimal performance.
Specific gravity @ 25°C: 1.35 to 1.44
Casson viscosity @ 25°C, mPa∙s (cP): 17,000 to 40,000
Delta H, J/g: ≤300
Glass transition temperature, ASTM E 1640, °C: 147
Coefficient of thermal expansion ISO 11359-1 µm/mºC:
Temperature Range (36°C to 120°C): 58
Temperature Range (139°C to 200°C): 180
Coefficient of Thermal Conductivity, ISO 8302, W/(m-K): 0.3
Primary Chemistry:
Epoxy
Poor adherence of adhesive to difficult substrates and rough or poorly fitting surfaces
Poor aesthetic appearance of bonding line after cure
Bonds magnets, oil filters, and under-bonnet parts
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