The Linerless Insulating Rubber Tape, specifically the XF_WCC model, is a cutting-edge solution designed for a wide range of electrical insulation needs. This product, manufactured by JULU COUNTRY XIANGFAN SEALS FACTORY, is engineered to provide reliable protection against moisture, UV exposure, and chemical degradation. With its self-amalgamating properties and ease of application, the XF_WCC tape is a preferred choice for professionals in the electrical and manufacturing industries. In this article, we will explore the product's technical specifications, applications, and the company's commitment to quality, supported by authoritative references from the National Institute of Standards and Technology (NIST).
The XF_WCC Linerless Insulating Rubber Tape is a self-adhesive, linerless rubber tape that offers exceptional electrical insulation and mechanical protection. Its key features include compatibility with all extruded dielectric cable insulation, superior electrical performance, and resistance to moisture, UV radiation, and chemicals. The tape is available in black color and is designed for applications such as cable termination, insulation recovery of intermediate joints, expansion repair, and waterproof insulation treatment of overhead insulated conductor joints.

For more details about the product, visit the product page.
The XF_WCC Linerless Insulating Rubber Tape meets rigorous industry standards, as outlined in the following tables:
| PROPERTY | VALUE | UNIT | TEST METHOD |
|---|---|---|---|
| Thickness | 0.76 | mm | ASTM-D-4325 |
| Tensile Strength | 250 | psi | ASTM-D-4325 |
| Elongation at break | 300 | % | ASTM-D-4325 |
| Dielectric Strength | 24 | kV/mm | ASTM-D-4325 |
Note: Data in the table represent average test results and are not to be used for specification purposes. The product user should make his/her own tests to determine the product's suitability for the intended use.
| STANDARD SIZES: | Width | Length | Thickness |
|---|---|---|---|
| 19mm | 9.1m | 0.5mm | Other sizes and cores are available. Contact factory |
The XF_WCC Linerless Insulating Rubber Tape is versatile and suitable for various applications, including:

The XF_WCC tape is available in multiple configurations, as illustrated below:
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Based in Juli County, Hebei Province, China, JULU COUNTRY XIANGFAN SEALS FACTORY is a leading manufacturer of high-quality sealing solutions. With a focus on innovation and precision, the company has established itself as a trusted supplier in the global market. Their products, including the XF_WCC Linerless Insulating Rubber Tape, are designed to meet the highest standards of performance and reliability.
The factory's commitment to excellence is reflected in its adherence to international standards and its ability to customize products to meet specific client requirements. For more information about the company, visit their official website.
The XF_WCC tape offers several advantages that make it an ideal choice for electrical insulation applications:

The XF_WCC Linerless Insulating Rubber Tape is designed to meet the stringent requirements of industry standards. The technical specifications provided align with the testing methods outlined by organizations such as the American Society for Testing and Materials (ASTM). For more information on industry standards, refer to the National Institute of Standards and Technology (NIST), which plays a critical role in developing and maintaining measurement standards that ensure product reliability and safety.
Source: NIST Website
The XF_WCC Linerless Insulating Rubber Tape from JULU COUNTRY XIANGFAN SEALS FACTORY is a reliable and versatile solution for electrical insulation needs. With its advanced technical specifications, broad applications, and commitment to quality, this product stands out in the market. Whether you are working on cable termination, joint insulation, or waterproofing, the XF_WCC tape provides the performance and durability required for demanding environments. For more information, visit the product page and explore the comprehensive details offered by the manufacturer.