3M Glass Cloth Tape 398FR
Overview 3M™ Glass Cloth Tape 398FR is a high-performance flame-retardant glass cloth tape designed for aerospace, aircraft maintenance, marine, electrical, and industrial applications where high adhesion, abrasion resistance, puncture resistance, conformability, and flame retardancy are required. T
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Products Description
3M™ Glass Cloth Tape 398FR is a high-performance flame-retardant glass cloth tape designed for aerospace, aircraft maintenance, marine, electrical, and industrial applications where high adhesion, abrasion resistance, puncture resistance, conformability, and flame retardancy are required.
Products Features
- Temperature Resistance: Approx. -29°C to 121°C
- Dielectric Strength: Approx. 3.8 kV
- Peel Strength: Approx. 15 N/25 mm
- Tensile Strength: Approx. 220 N/25 mm
- Elongation at Break: Approx. 9%
- Total Thickness: Approx. 0.18 mm / 7 mil
Products Construction
Backing: Woven Glass Cloth; Adhesive: Acrylic; Total thickness: Approx. 0.18 mm / 7 mil.
Physical Properties
| Technical Parameter | Specification |
|---|---|
| Product Type | Flame-Retardant Glass Cloth Tape |
| Backing | Woven Glass Cloth |
| Adhesive | Acrylic |
| Color | White |
| Liner | Blue Polyethylene Film |
| Total Thickness | Approx. 0.18 mm / 7 mil |
| Backing Thickness | Approx. 0.13 mm / 5 mil |
| Elongation at Break | Approx. 9% |
| Peel Adhesion to Stainless Steel | Approx. 15 N/25 mm |
| Tensile Strength | Approx. 220 N/25 mm |
| Dielectric Strength | Approx. 3.8 kV |
| Operating Temperature | Approx. -29°C to 121°C |
| Standard Roll Length | Approx. 33 m / 36 yd |
| Backing Type | Glass Cloth |
| Adhesive Technology | Pressure-Sensitive Acrylic |
Values shown are from the product data sheet. Confirm suitability for your specific application before ordering.
Products Application
This tape is used for insulation and protection tasks in electrical and electronic assemblies. Tell us the parts to be wrapped, the temperatures involved and the required width, and our team will confirm the right model for your process.
FAQ
Can this tape be supplied die-cut or in custom widths?
Our die-cutting service covers custom shapes and widths. Send your drawing or the required width and length, and we will confirm availability for this model.
What temperature can it withstand?
According to the product data, the value is Approx. -29°C to 121°C. Confirm your process temperature with our team before ordering.
How do I request a sample or quotation?
Send the model, required size, color, quantity and your application to [email protected], or use the inquiry form on this page.
Request a Quote
To help us prepare a quotation, please include the model, required width and length, color, quantity and your application. You can also e-mail [email protected].
