Applications

Nitto 500, 500A Series

Technology: Double-Coated Adhesive Tape (Acrylic Adhesive with Non-Woven Fabric)
Product Code: Nitto 500, 500A Series
Manufacturer: Nitto Denko
Size: Thickness: 0.17 mm | Width: 3–1200 mm | Length: 50 m
Shelf Life: Contact Avantek for details.

Nitto No.500 and No.500A Series Double-Coated Adhesive Tape:


1. Product Overview

Nitto No.500 and No.500A are double-coated adhesive tapes made of acrylic adhesive with a flexible non-woven fabric core. These tapes provide strong adhesion and reliable performance for industrial applications.

  • No.500: Ideal for punched metal nameplates.
  • No.500A: Designed for plastic nameplates requiring pre-fabrication.
  • No.500A Release Liner: Thicker for easier processing.
  • UL969 approved for select variants: No.500, No.500A, No.500B, No.500AB, No.500WH, No.500AWH.
  • RoHS Compliant (does not contain restricted hazardous substances).

2. Applications

  • Bonding punched metal nameplates
  • Bonding ABS decorative panels
  • Fixing plastic display panels

3. Typical Properties

3.1 Adhesion Strength (180° Peel Test) on Various Substrates

Substrate Peel Strength (N/20mm)
Stainless steel plate 12.5
Aluminum plate 12.7
ABS plate 13.0
Acrylic plate 13.5
PCABS plate 14.0
PSt plate 12.8
PC plate 15.5
Rigid PVC plate 17.0
PET plate 13.0
Glass plate 14.0
PP plate 10.0
Polyacetal plate 11.0

3.2 Peel Strength vs. Temperature

Temperature (°C) Peel Strength (N/20mm)
-20°C 16.0
0°C 18.5
23°C 12.5
40°C 10.5
60°C 9.5
80°C 9.0
100°C 5.9
120°C 3.3

3.3 Peel Strength – Aging After Application

Time After Application Peel Strength (N/20mm)
1 min 9.9
30 min 12.5
24 hrs 14.6
48 hrs 15.8
72 hrs 16.1
168 hrs (7 days) 16.3

3.4 Shear Strength on Various Substrates

Substrate Shear Strength (N/20mm × 20mm)
Stainless steel plate 390
Aluminum plate 380
ABS plate 320
Acrylic plate 350
PCABS plate 340
PSt plate 400
PC plate 400
Rigid PVC plate 500
PET plate 380
Glass plate 450
PP plate 250

3.5 Peel Strength – Curing Under Different Environments

Condition Peel Strength (N/20mm)
Initial (23°C / 50%RH × 30 min) 12.5
-20°C × 30 days 15.2
80°C (1 day) 17.8
80°C (7 days) 19.4
80°C (30 days) 20.5
40°C / 92% RH (14 days) 16.8
40°C / 92% RH (30 days) 16.7
85°C / 85% RH (30 days) 19.1
Heat Shock (-40°C ↔ 90°C, 100 cycles) 22.0
Heat Cycle (-20°C ↔ 60°C, 40 cycles) 21.7

4. Sizes Available

Tape Thickness (mm) Width (mm) Length (m)
0.17 3–1,200 50

Additional Variants:

  • No.500B, No.500AB: Black adhesive type.
  • No.500WH, No.500AWH: Double release liner type.

Everwide FX244-1: High Performance for Precision Molding

FX244-1 A specialized two-part silicone rubber designed for creating high-precision molds. This material features a unique oil-bleeding property that creates a self-releasing surface, eliminating the need for external non-stick sprays during demolding.

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