Applications

LOCTITE ABLESTIK NCA 9300UV

  • Item Name: LOCTITE ABLESTIK NCA 9300UV
  • Manufacturer: Henkel
  • Product Category: Non-conductive adhesive
  • Technologies: Acrylate-based, UV-curable, one-component
  • Applications: Disk drive assembly, conformal coating, component tracking
  • Color: Opaque, slightly colored
  • Cure Type: UV cure (primary), thermal cure (secondary)
  • Package Size: Contact Avantek for details.
  • Shelf Life: 6 months (at 10°C)

1. Product Overview

LOCTITE ABLESTIK NCA 9300UV is a single-component, UV-curable acrylate adhesive designed for disk drive assembly applications such as conformal coating and component tracking. It also has a secondary thermal cure mechanism for shadowed areas.

2. Applications

  • Disk drive assembly
  • Conformal coating
  • Component tracking

3. Typical Properties

Uncured Properties

Property Value
Appearance Opaque, slightly colored liquid gel
Viscosity @ 25°C (Brookfield HA, Spindle 5, 5 rpm) 70,000 mPa·s (cP)
Viscosity @ 25°C (Cone & Plate, 3º x R14, 5 rpm) 20,000 mPa·s (cP)
Thixotropic Index (0.5/5 rpm) 3
Shelf Life @ 10°C 180 days

Curing Performance

Cure Type Conditions
UV Cure Irradiance: >50 mW/cm² (365 nm)
Fixture Time 1 second
Tack-Free Time 5 seconds
Secondary Thermal Cure 1 hour @ 100°C or 2 hours @ 85°C
Depth of Cure 2 mm

Cured Properties

Property Value
Hardness (Shore D) 86

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