7353 ND adhesive for optical communication

7353ND is a multi-purpose, two-component, high-strength liquid epoxy adhesive. This product is suitable for industrial applications requiring structural bonding, such as semiconductors, optical fibers, and medical applications.

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Model

7353 ND

Color

Before cure: Light yellow

After cure: Amber

Hardness (HD)

89±5

Viscosity (mPa·s)

A: 5100±2000

B: 1300±500

Density (g/cm³)

A: 1.15±0.02

B: 0.97±0.02

Volume Shrinkage (%)

Glass Transition Temperature Tg (℃)

Water Absorption (%)

< 1.5

Shear Strength (MPa)

> 12

Curing Condition

120℃ for 2 min

Storage

Room temperature / Dry condition

Typical Applications

Optical communication / Optical fiber (FBG) reflectors & fiber Bragg grating filters / Male-female attenuators. Bonding and potting between optical fiber and ceramic ferrule.

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