Product Specification

693B PET Flocked Wire Harness Tape

Product Description:

693B is a high-quality adhesive tape manufactured with polyester non-woven substrate and

high-performance rubber pressure-sensitive adhesive, designed for wrapping and

protecting automotive wire harnesses. It features excellent compatibility, wide application

range, and the following characteristics:

 Excellent noise reduction and damping performance

 Good aging resistance and durability

 Superior abrasion resistance

 Easy hand tear without tools

 Low VOC emission, low odor

Product Performance

Test Item

Unit

Specification

Test Method

Substrate

–

Polyester Non-

Woven

–

Adhesive Type

–

Rubber PSA

–

Total Thickness

mm

0.29 ± 0.05

EN 1942

Peel Strength (Steel) N/cm

≥ 2.0

ASTM D1000

Peel Strength

(Backing)

N/cm

≥ 2.0

ASTM D1000

Tensile Strength

N/cm

> 20

ASTM D1000

Elongation

%

> 10

ASTM D1000

Unwind Force

N/cm

1.5 – 6.5

EN 1944

Abrasion Resistance Cycles

Grade B: 100–499

ISO 6722

Noise Reduction

dB(A)

Grade C: 5–10

GMW 16740

Flame Retardancy

mm/min

Burn Rate ≤ 100

ISO 3795

Temperature Rating °C

-40 to +105

GMW 16740

Standard Specifications

 Standard Length: 15 m

 Standard Widths: 19 mm, 25 mm

 Core Inner Diameter: 38 mm

Storage Conditions

Optimal storage condition: 23±2°C and 50%±10% relative humidity. Shelf life: 12 months in

original packaging.Application Scenarios

 Wrapping and bundling wire harnesses in automotive engine compartments and chassis

systems

 Protecting cable assemblies against abrasion in high-vibration environments

 Noise dampening for interior wiring harnesses in passenger vehicles and commercial

trucks

 Securing foam padding and insulation layers on HVAC system components

 Replacement tape for OEM wire harness manufacturing requiring 105°C thermal rating

Extended Product Description

 Substrate: Polyester non-woven fabric provides consistent tensile strength and

conformability to irregular surfaces without tearing.

 Adhesive: Synthetic rubber formulation ensures stable bond strength across

temperature fluctuations from -40°C to 105°C.

 Surface Texture: Flocked fiber layer enhances friction grip and noise absorption

compared to standard PVC tapes.

 Safety Compliance: Self-extinguishing flame retardant properties meet ISO 3795

standards for automotive applications.

 Processing: Die-cut compatible for automated wrapping equipment; manual application

requires no primer or surface treatment.

User Notice

The above data and information are based on our laboratory test results. Users must verify

product suitability for intended applications prior to use.