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Help CenterColorful 2:1 Heat Shrinkable Sleeving With Flame-Retardant Polyolefin Material
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As a dedicated manufacturer, Jinhua Dika Electrical Equipment Co., Ltd. specializes in producing high-performance electrical protection solutions. Our Colorful 2:1 Heat Shrinkable Sleeving with Flame-Retardant Polyolefin Material is engineered to provide reliable insulation, durable protection, and clear visual identification for wires and cables in diverse industrial applications. With over a decade of experience and a commitment to quality certified by international standards, we deliver products that meet the stringent demands of global markets from North America to Southeast Asia.
This sleeving offers a versatile and effective solution for organizing, protecting, and marking electrical components. Its primary value lies in combining flame-retardant safety with a 2:1 shrink ratio for a tight, secure fit, alongside a range of colors for easy identification. This makes it an ideal choice for projects requiring both functional performance and operational efficiency.
Core Product Features & Technical Advantages:
- Flame-Retardant Polyolefin Material: The base material is specially formulated polyolefin that inhibits flame propagation, enhancing safety in electrical environments. It provides a self-extinguishing property, reducing fire risk.
- 2:1 Shrink Ratio: The sleeving shrinks to half its original diameter when heated, ensuring a snug, conformal fit around cables, connectors, or splices. This high ratio offers excellent mechanical retention and strain relief.
- Colorful Options for Identification: Available in multiple distinct colors (e.g., red, blue, yellow, green, black, white), allowing for easy color-coding of circuits, systems, or phases, which streamlines installation, maintenance, and troubleshooting.
- Excellent Insulation & Environmental Protection: Provides robust electrical insulation and shields components from moisture, dust, chemicals, and abrasion, extending the lifespan of electrical assemblies.
- Flexible & Durable: Maintains flexibility after shrinking, accommodating movement and vibration without cracking. The material offers good tensile strength and resistance to aging.
- Easy Application: Can be applied using a heat gun, torch, or oven. The shrinking process is quick and uniform, facilitating efficient on-site or factory installation.
Detailed Specifications & Parameters:
| Parameter | Typical Value / Description |
|---|---|
| Material Composition | Flame-retardant cross-linked polyolefin |
| Standard Shrink Ratio | 2:1 (shrinks to approximately 50% of original diameter) |
| Common Colors Available | Red, Blue, Yellow, Green, Black, White, Orange, Violet (custom colors optional) |
| Operating Temperature Range | -55°C to +125°C (continuous) |
| Dielectric Strength | Typically ≥ 15 kV/mm (specific values customizable) |
| Flame Retardancy Standard | Can meet UL, CSA, or other standards upon request |
| Typical Wall Thickness | Available in thin, standard, or thick wall variants |
| Standard Packaging | Coils, cut lengths, or bulk packs |
Benefits for Our Clients:
- Enhanced Safety: The flame-retardant property mitigates fire hazards in electrical installations, contributing to safer workplaces and compliant projects.
- Improved Reliability: The tight seal from the 2:1 shrinkage protects connections from environmental factors, reducing failure rates and maintenance needs.
- Increased Efficiency: Color coding simplifies system identification, saving time during installation, inspection, and repair operations.
- Cost-Effectiveness: Durable material and long service life lower long-term replacement costs. Efficient application reduces labor time.
- Versatility: Suitable for a wide range of applications from automotive wiring, control panels, telecommunications, to household appliances.
- Customization Potential: We can tailor diameters, colors, lengths, and packaging to match specific project requirements.
Jinhua Dika Electrical Equipment Co., Ltd. stands behind this product with a solid track record. We are an established manufacturer with 11-50 dedicated employees, managing an annual export value between US$1 Million and US$1.5 Million, demonstrating our capacity and international reach. Our products are shipped from major ports like Shanghai, Tianjin, Guangzhou, and Ningbo, ensuring smooth logistics to our main markets across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Mid East, and Eastern Asia. Our manufacturing processes are supported by a robust quality management system, including certifications such as ISO9001 and ISO14000. This combination of scale, experience, and quality assurance means you receive a consistent, reliable product that meets professional standards. For your next project requiring durable, safe, and identifiable cable protection, our Colorful 2:1 Heat Shrink Sleeving is a dependable choice. Contact us to discuss your specifications or request samples.
Frequently Asked Questions (FAQ)
-
What does "2:1 shrink ratio" mean?
It means the sleeving's final diameter after heating will be approximately half of its original, pre-shrunk diameter. For example, a 10mm sleeve will shrink to about 5mm. -
How is the flame-retardant property tested or certified?
The material is formulated to resist flame propagation. Specific testing against standards like UL or CSA can be conducted based on customer request. Our quality systems ensure consistent performance. -
What heating tools are recommended for application?
A common heat gun with adjustable temperature is ideal. For field work, a portable propane torch can be used carefully. Industrial ovens are suitable for batch processing. -
Can I get custom colors outside the standard range?
Yes, custom color development is possible for large orders. We can discuss specific color requirements and feasibility. -
What is the typical shelf life or storage condition?
The sleeving should be stored in a cool, dry place away from direct sunlight. Under proper conditions, it maintains its properties for several years. -
Is this sleeving suitable for outdoor or harsh environments?
Yes, its resistance to moisture, UV (depending on formulation), and temperature extremes makes it suitable for many outdoor and industrial applications. -
What are the available diameter sizes?
We offer a range of inner diameters before shrinking. Please contact us with your required final diameter or component size for specific recommendations. -
How is the product packaged for shipment?
Standard packaging includes coils, pre-cut lengths, or bulk boxes. Packaging can be adjusted to suit your handling and inventory needs.
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