About Cabling Installation & Maintenance

Our mission: 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.

Cabling Installation & Maintenance is published by Endeavor Business Media, a division of EndeavorB2B.

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Unilong Industry: What Is 3-O-Ethyl-L-Ascorbic Acid Good For

3-O-Ethyl-L-ascorbic acid has the dual properties of hydrophilic oil and is chemically extremely stable. 3-O-Ethyl-L-ascorbic acid, cas number 86404-04-8, has an oleophilic and hydrophilic property as a vitamin C derivative, which extends its scope of application, especially in everyday chemistry.

3-O-Ethyl-L-ascorbic-acid

Ordinary vitamin C is difficult to be absorbed by the skin and has low bioavailability. The hydrophilic and lipophilic properties of 3-O-Ethyl L-ascorbic acid make it easier to penetrate the stratum corneum and enter the dermis. After entering the skin, 3-O-Ethyl L-Ascorbic acid is easily decomposed by biological enzymes to play the role of vitamin C, thereby improving its bioavailability.

In addition, 3-O-Ethyl-L-ascorbic acid is relatively common vitamin C, which also shows high stability to ensure the availability of VC, and truly achieve the effect of whitening and freckling.

Properties: 3-O-Ethyl-L-ascorbic acid is white or white crystalline powder in appearance. It is one of the best derivatives of vitamin C to date. It is not only chemically stable, but also an ascorbic acid derivative that is not easily discolored after entering the skin. It is metabolized in the same way as vitamin C in the body, thus exerting a better effect of ascorbic acid.

3-O-Ethyl-L-ascorbic-acid-used

Mechanism of action: 3-O-Ethyl-L-ascorbic acid inhibits tyrosinase activity and the formation of melanin by reaching the basal layer through the stratum corneum of the skin, reducing melanin to colorless, effective in whitening and removing freckles. 3-O-Ethyl-L-ascorbic acid can also directly participate in the synthesis of collagen after entering the dermis, which increases collagen, thereby making the skin full and elastic.

Main functions:

(1) Inhibiting tyrosinase activity and inhibiting melanin formation; Reduce melanin, lighten spots and whiten.

(2) Strong antioxidant effect, effective removal of free radicals.

(3) Good stability, light resistance, heat resistance, acid and alkali resistance, air oxidation resistance. High bioavailability, hydrophilic oil, easy skin absorption.

(4) Prevent skin inflammation caused by sunlight.

(5) Promote collagen production and increase skin elasticity.

3-O-Ethyl-L-ascorbic acid has the activity of repairing collagen (including repairing collagen composition and synthesis), which can promote the formation of skin cells and collagen synthesis according to the ratio of skin cells and collagen consumption, so as to make the skin shiny and elastic. Vitamin C ethyl ether is widely used in whitening freckle and anti-aging skin care products, such as lotion, cream, toner, mask, essence and so on.

3-O-Ethyl-L-ascorbic-acid-application

Product use:

This product is used in whitening products, anti-aging products, water, gel, essence, lotion, skin care cream and so on.

[Recommended dosage] 0.1-2.0%, suitable for whitening and freckle removal products, wrinkle removal and anti-aging products.

[Recommended operation] It is best to use under PH3.0-6.0 conditions, and the whitening and freckle effect is the best.

3-O-ethyl-L-ascorbic acid may be a useful stabilizer for p-hydroxyacetophenone solutions.

Effects of vitamin C ethyl ether on skin:

Inhibiting tyrosinase activity by acting on Cu2+ and blocking melanin formation;

Very effective whitening and freckle removal (2% when added);

Anti inflammation caused by light, has a strong antibacterial and anti-inflammatory effect;

Improve skin dull luster, give skin elasticity;

Repair skin cell activity and promote collagen production.

Media Contact
Company Name: Unilong Industry Co., Ltd.
Email: Send Email
Phone: 0086-15668417750
Address:No.8 Bldg Shuntai, No.2000 Shunhua Rd, High-Tech Zone
City: Jinan
State: Shandong
Country: China
Website: https://www.unilongmaterial.com/


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