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About Cabling Installation & Maintenance:

Bringing practical business and technical intelligence to today's structured cabling professionals.

For more than 30 years, Cabling Installation & Maintenance has provided useful, practical information to professionals responsible for the specification, design, installation and management of structured cabling systems serving enterprise, data center and other environments. These professionals are challenged to stay informed of constantly evolving standards, system-design and installation approaches, product and system capabilities, technologies, as well as applications that rely on high-performance structured cabling systems. Our editors synthesize these complex issues into multiple information products. This portfolio of information products provides concrete detail that improves the efficiency of day-to-day operations, and equips cabling professionals with the perspective that enables strategic planning for networks’ optimum long-term performance.

Throughout our annual magazine, weekly email newsletters and 24/7/365 website, Cabling Installation & Maintenance digs into the essential topics our audience focuses on:

  • Design, Installation and Testing: We explain the bottom-up design of cabling systems, from case histories of actual projects to solutions for specific problems or aspects of the design process. We also look at specific installations using a case-history approach to highlight challenging problems, solutions and unique features. Additionally, we examine evolving test-and-measurement technologies and techniques designed to address the standards-governed and practical-use performance requirements of cabling systems.
  • Technology: We evaluate product innovations and technology trends as they impact a particular product class through interviews with manufacturers, installers and users, as well as contributed articles from subject-matter experts.
  • Data Center: Cabling Installation & Maintenance takes an in-depth look at design and installation workmanship issues as well as the unique technology being deployed specifically for data centers.
  • Physical Security: Focusing on the areas in which security and IT—and the infrastructure for both—interlock and overlap, we pay specific attention to Internet Protocol’s influence over the development of security applications.
  • Standards: Tracking the activities of North American and international standards-making organizations, we provide updates on specifications that are in-progress, looking forward to how they will affect cabling-system design and installation. We also produce articles explaining the practical aspects of designing and installing cabling systems in accordance with the specifications of established standards.

What is Phenolic Resin – Specifications and Industry Applications

Phenolic resin is a synthetic polymer material formed by the condensation of phenols (such as phenol) and aldehydes (such as formaldehyde) under acid or base catalysis. It has excellent heat resistance, insulation and mechanical strength and is used in electrical, automotive, aerospace and other fields.

Phenolic resin (Phenolic Resin) is a synthetic resin that has been industrialized. It is made by the condensation reaction of phenol or its derivatives (such as cresol, xylenol) and formaldehyde. According to the type of catalyst (acidic or alkaline) and the ratio of raw materials, it can be divided into two categories: thermoplastic and thermosetting. ‌‌

Phenolic resinPhenol Formaldehyde Resin

‌Main characteristics‌ Physical properties‌:

1. It is usually a colorless or yellowish brown transparent solid. Commercially available products often add colorants to present a variety of colors. ‌‌

2. It has outstanding heat resistance and can be used for a long time at 180℃. It forms a high residual carbon rate (about 50%) at high temperature. ‌‌‌

3. Functional characteristics‌: Excellent electrical insulation, flame retardancy (no need to add flame retardants) and dimensional stability. ‌‌It has high mechanical strength, but is brittle and easy to absorb moisture. ‌‌

4. Classification and structure ‌‌ Thermoplastic phenolic resin ‌: Linear structure, requires the addition of curing agent (such as hexamethylenetetramine) to crosslink and cure. ‌‌

5. Thermosetting Phenol-formaldehyde resin ‌: Network crosslinking structure, can be cured by heating, has higher heat resistance and mechanical strength ‌‌Phenolic resin is mainly used to manufacture various plastics, coatings, adhesives and synthetic fibers.

Media Contact
Company Name: Shandong Aojin Chemical Technology Co., Ltd.
Email: Send Email
Phone: +86-533-2188606
Address:10/F, Building A, Zibo New Material Trading Center, Zhangdian, Zibo, Shandong
Country: China
Website: https://www.aojinchem.com/

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