POLYURETHANE POTTING ADHESIVES

 POLYURETHANE POTTING ADHESIVES

Polyurethane Potting Adhesives are high-performance bonding solutions designed for a wide range of applications. These adhesives offer excellent adhesion, flexibility, and durability, making them ideal for use in harsh environments. The potting adhesives are easy to use and cure at room temperature, providing a strong, reliable bond. Polyurethane Potting Adhesives are also resistant to water, chemicals, and temperature fluctuations, ensuring the longevity of the bond. Whether you're working with electronics, automotive parts, or industrial equipment, these adhesives deliver superior performance every time.

 

Specifications of Polyurethane Potting Adhesives

Product model	Flexibond 8256	Flexibond 8257
Mixing ratio /weight	100:16:00	1:01
Density after mixing /g/cm³	1.55	1.15
Hardness	40D-55D	60A-80A
Tensile strength/Mpa	≥2.5	≥1.5
Elongation/%	≥50%	≥80%
Shear strength/MPa	≥2.5	≥1.5
Flame retardant	V0	V0
Thermal conductivity factor/W/m·K	≥0.8	≤0.2
Pot life /min(23℃)	20-40	10-20
Characteristics	Low viscosity,	Low viscosity,
	good thermal conductivity and flame retardancy,	low hardness,
	excellent aging resistance,	excellent anti-settling properties
	stability

 

The Benefits of Using Polyurethane Potting Adhesives in Electronic Assembly

Polyurethane potting adhesives offer numerous benefits in electronic assembly. They provide excellent adhesion to a wide range of materials, ensuring secure and durable bonds. Their superior electrical insulation properties protect sensitive components from short circuits, moisture, and thermal stress. Polyurethane adhesives also offer flexibility, absorbing shocks and vibrations, thereby enhancing the lifespan of electronic devices. Additionally, these potting adhesives have good chemical resistance, protecting components from corrosion. These benefits make polyurethane potting adhesives an ideal choice for enhancing the reliability and performance of electronic assemblies.