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Insulating Cloth Tape
Our insulating cloth tape combines a high-dielectric-strength adhesive system with an abrasion-resistant woven cloth backing — delivering both reliable electrical insulation and mechanical protection in a single tape. It insulates wire splices, cable connections, and component terminals while the cloth base resists wear, conforms to irregular surfaces, and withstands temperatures beyond the reach of standard PVC electrical tape. Manufactured at our Suzhou facility and supplied to automotive, electronics, and industrial assemblers across Southeast Asia.
Structure & Materials
Key Features
High-dielectric-strength construction prevents electrical conduction through the tape, providing reliable insulation for wire splices, connection points, and component terminals.
The cloth base provides abrasion resistance and mechanical strength that film-based insulation tapes cannot match, protecting insulated joints from physical damage.
Maintains insulation performance at temperatures beyond the capability of standard PVC tape, suitable for electrical connections in engine compartments and industrial equipment.
The cloth base wraps tightly around wire bundles, connector housings, and irregular component surfaces, giving consistent insulation coverage with no gaps or lifting.
Resists oils, fuels, and cleaning solvents encountered in automotive and industrial environments, holding insulation integrity over long service life.
The woven backing gives high tensile strength and tear resistance, so the tape holds tension when stretched over splices and stays intact under handling stress.
Specifications
| Backing Material | Woven cloth ⚠️确认涤纶/玻纤/棉布 |
|---|---|
| Adhesive | High-dielectric pressure-sensitive adhesive (oil & solvent resistant) |
| Dielectric Strength | ⚠️待填实数（kV/mm 或 V）— 绝缘胶带核心卖点，务必补 |
| Temperature Range | ⚠️待填（如 −10°C to 130°C，须实数） |
| Thickness | ⚠️待核对 |
| Adhesion | ⚠️待核对（N/cm） |
| Tensile Strength | ⚠️待核对（N/cm，High Tensile Strength 须填实数） |
| Standard Widths | ⚠️待填（如 19mm · 25mm · 38mm · 50mm · Custom） |
| Roll Length | ⚠️待核对 |
| Color | ⚠️待填（黑色 / 其他） |
Applications
Automotive & Industrial Wire Splice Insulation
Insulating wire splices and connection points in vehicle and industrial wiring where mechanical protection and high-temperature stability are required.
Insulated Cable Bundling
Bundling cable groups that also require electrical insulation, combining mechanical containment with dielectric protection in one wrap.
Motor & Transformer Winding Insulation
Insulating windings in motors and transformers where the cloth backing adds abrasion resistance and thermal endurance over film tapes.
Component Terminal Insulation in Electronics
Insulating component terminals and high-performance electrical points in electronics manufacturing that exceed the rating of standard PVC tape.
Customization
Frequently Asked Questions
Can this tape replace PVC electrical tape?
In most applications, yes. Insulating cloth tape provides superior temperature resistance, abrasion resistance, and long-term insulation reliability compared to standard PVC electrical tape, making it the better choice where heat, wear, or durability are concerns.
What temperature and voltage can it handle?
It maintains insulation performance well above the rating of standard PVC tape. For the exact temperature class and dielectric (voltage) rating that matches your application, contact us with your specification and we’ll confirm the correct grade.
How is this different from cloth harness tape?
Insulating cloth tape’s defining function is electrical insulation — its high-dielectric adhesive blocks conduction. Cloth harness tape is built for bundling, abrasion protection, and noise dampening, not electrical insulation. If you need wire bundling rather than insulation, see our Wiring Harness Tape.
Related Products
Suitable for distributors and manufacturers across Vietnam, Thailand, Malaysia, Singapore, and Indonesia. Contact us to verify compliance requirements for your specific market.
| Minimum Order | Flexible — contact us with your target quantity for confirmation |
| Sample Order | Available — sample cost refunded on first bulk order |
| Custom Print | Logo, design, and color printing supported (gravure up to 8 colors) |
| Custom Size | Full dimension customization available with no tooling fee (standard construction) |
| Lead Time | Stock sizes: 3–7 days · Custom production: 10–18 working days |
| Packaging | Export carton with inner poly-bag grouping; labeling to buyer spec |
All dimensions are fully customizable. Send your target size and quantity to [email protected] — we'll confirm feasibility and pricing within 24 hours.
Product data sheets and test reports are available upon request. Email [email protected] with your product and application details.
Email [email protected] or WhatsApp +86 186 6215 2620 with your dimensions and quantity. We respond within 24 hours.
