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Help CenterElectrical Grade Heat Shrink Tape, 600V Rating & Flame Retardant
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As a dedicated manufacturer of electrical insulation solutions, Jinhua Dika Electrical Equipment Co., Ltd. is proud to present our high-performance Electrical Grade Heat Shrink Tape. Engineered for reliability and safety, this tape is designed to meet the rigorous demands of professional electrical applications, providing superior insulation, mechanical protection, and flame resistance. With over a decade of experience serving a global clientele across North America, Europe, Asia, and beyond, we understand the critical need for components that ensure system integrity and personnel safety. Our 600V-rated, flame-retardant heat shrink tape represents our commitment to quality, offering a dependable solution for wire harnessing, splicing, and component protection in various industries.
This product is manufactured under our ISO9001-certified quality management system, ensuring consistent performance and material traceability from raw materials to finished goods. We leverage our expertise to produce a tape that not only meets but often exceeds the practical requirements for electrical insulation in challenging environments.
Core Product Features & Technical Advantages:
- Reliable 600V Insulation Rating: Provides a consistent dielectric barrier suitable for low-voltage applications up to 600 volts, ensuring safe operation and preventing short circuits.
- Inherent Flame Retardancy: The material formulation is designed to be self-extinguishing, meeting recognized standards like UL 224 VW-1, which helps contain fire risks and enhances overall system safety.
- Conformable & Durable Shrinkage: Upon application of heat (typically from a heat gun), the tape shrinks radially to form a tight, conformal seal around wires, cables, or irregular shapes, providing excellent environmental sealing and strain relief.
- Wide Temperature Tolerance: Maintains flexibility and insulation properties across a broad temperature range from -55°C to +125°C, performing reliably in both cold and hot operating conditions.
- Resistance to Common Hazards: Offers good resistance to abrasion, many chemicals, oils, and moisture, protecting connections from corrosion and physical damage over the long term.
- Color-Coding for Identification: Available in multiple standard colors (Black, Red, Blue, Green, Yellow, White), allowing for easy circuit, phase, or ground wire identification, which simplifies installation and future maintenance.
Key Technical Specifications:
| Property | Typical Value / Description |
| Dielectric Strength | ≥ 15 kV/mm |
| Volume Resistivity | > 1 x 10^14 Ω·cm |
| Tensile Strength | ≥ 10.0 MPa |
| Elongation at Break | ≥ 300% |
| Shrink Temperature | Approx. 90°C - 120°C (activation) |
| Standard Roll Dimensions | Widths: 10mm, 19mm, 25mm; Length: 10m, 50m rolls (customizable) |
Benefits for Your Business and Applications:
- Enhanced Safety Compliance: The flame-retardant properties aid in meeting safety regulations and standards for electrical equipment and installations, reducing liability.
- Long-Term Reliability: Creates a permanent, waterproof seal that protects connections from moisture, dust, and vibration, leading to fewer field failures and lower maintenance costs.
- Installation Efficiency: The heat-shrink process is quick and creates a neat, professional finish. Color options streamline identification, saving time during assembly and troubleshooting.
- Versatility Across Sectors: Ideal for use in appliance manufacturing, automotive wiring harnesses, control panel building, telecommunications, renewable energy systems (solar/wind), and repair/maintenance operations.
- Cost-Effective Protection: Provides a robust insulating barrier at a competitive price point, safeguarding more expensive components and wiring from damage.
Frequently Asked Questions (FAQ):
-
What is the primary difference between this heat shrink tape and standard electrical tape?
Standard electrical tape (like PVC) is pressure-sensitive and wraps on. Our heat shrink tape requires heat application, causing it to shrink and form a seamless, molded layer that offers superior environmental sealing, higher mechanical strength, and better long-term adhesion. -
What heat source should I use for application?
A standard electric heat gun is recommended for controlled, even heating. Open flames are not advised as they can overheat or scorch the material. The tape typically shrinks at temperatures between 90°C and 120°C. -
Can this tape be used for outdoor applications?
Yes, the material offers good resistance to UV radiation, moisture, and temperature extremes, making it suitable for many outdoor applications. For prolonged direct sunlight exposure, specific UV-stabilized grades are available upon request. -
Is it suitable for high-voltage applications above 600V?
No. This product is rated and tested for use in low-voltage applications up to 600V. For higher voltage requirements, please inquire about our other insulating solutions with appropriate ratings. -
How do I select the correct width?
Choose a width that, after shrinking, will adequately cover the connection or component with some overlap. A general rule is to select a tape width approximately 20-30% larger than the diameter of the object to be covered. -
Do you offer custom colors or printing?
Yes. While we stock standard colors, custom color matching and simple printing (like ratings or logos) are available for larger volume orders. Please contact our sales team to discuss specific needs. -
What is the shelf life of the product?
When stored in its original packaging in a cool, dry place away from direct sunlight, the tape has a shelf life of several years without significant degradation of its properties. -
Can it be removed once applied?
Heat shrink tape is designed to be a permanent installation. Removal typically requires cutting it off. It is not reusable once shrunk.
Backed by Jinhua Dika's proven track record of supplying quality electrical components to a diverse global market spanning North America, South America, Europe, Asia, Africa, and Oceania, you can source this heat shrink tape with confidence. Our ISO9001 certification underpins a systematic approach to quality control, ensuring every roll meets our specifications. With major shipping ports like Shanghai, Tianjin, Guangzhou, and Ningbo at our disposal, we ensure efficient and reliable logistics for your supply chain. Choose our Electrical Grade Heat Shrink Tape for a combination of safety, durability, and value that protects your electrical assemblies and supports your business's reputation for quality. Contact us today to request samples, discuss custom requirements, or place your order.
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