How to Choose halogen free granules?

RTP Company has expanded its broad line of halogen-free flame retardant (FR) compounds to include nylon and polyester grades. These new compounds provide plastics processors and OEMs with more options to meet popular green-initiative requirements driving today’s material selection processes.

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“Increased availability of halogen-free FR plastics is a big benefit to engineers who now have a choice that doesn’t require them to compromise mechanical or FR performance when selecting a plastic material,” said Paul Killian, Technical Marketing Manager — FR Products at RTP Company.

Halogen-free FR compounds from RTP Company are fully compliant with RoHS Directive regulations and have UL94 V-0 flammability ratings of either 1/32″ or 1/16″ (0.8 or 1.5 mm). Other advantages of using halogen-free FR additives include lower smoke generation, making them ideal for enclosed space uses. They also have a significantly lower specific gravity — up to 20% less than halogenated FR grades — reducing the quantity of material used and thereby per part cost.

RTP Company’s next generation halogen-free FR products include nylons (PA 6/6, PA 6, HTN, & PPA) and polyesters (PBT, PET, & PTT) in addition to six previous resin systems. They are ideal for applications in electrical and electronics, building and transportation interior markets.

The demand for efficient and secure cable materials is increasing in today's fast evolving technological world. Industries worldwide are shifting their focus to better solutions that prioritize safety without compromising performance. Take cable material as example, one such solution gaining traction is the use of halogen free flame retardant cable material. In this article, we will explore the benefits and applications of UV Halogen Free Flame Retardant Cross-Linked Polyolefin Insulation Compound, a cable material designed to address technical obstacles and deficiencies found in traditional UV cross-linked polyolefin.

The UV Halogen Free Flame Retardant Cross-Linked Polyolefin Insulation Compound, developed and manufactured by SUNUA, is a low smoke zero halogen (LSZH) cable material. It combines polyolefin resin material and polyolefin elastomer material, incorporating a meticulously designed formula and process to create a high-efficiency halogen-free flame retardant solution. The newly designed manufacturing technique allows for the creation of high-quality ultraviolet light cross-linked polyolefin cable material.

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This cable material complies with the necessary standards described in GB/T32129-2015 and JB/T10436. Its simple manufacturing procedure does not need complicated cooking or large-scale irradiation equipment. This product maintains compliance with industry rules and performance standards by using appropriate cross-linked polyolefin cable materials manufactured using ultraviolet light cross-linking.

The UV Halogen Free Flame Retardant Cross-Linked Polyolefin Insulation Compound is recommended for use as insulation or sheath layer material in cables with a wall thickness of no more than 1.2mm (maximum no more than 1.6mm). It undergoes cross-linking when exposed to a wide range of ultraviolet light wavelengths, initiating polymerization reactions that result in a three-dimensional cross-linked polyolefin cable material with a mesh structure.

This cable material boasts several outstanding characteristics. Firstly, by being halogen-free, it contributes to a cleaner and greener environment, minimizing the release of harmful substances during cable combustion. Secondly, the absence of halogens ensures the cable material does not emit toxic gases when exposed to fire, making it safer for both people and the environment. Thirdly, the UV Halogen Free Flame Retardant Compound is designed with hygienic safety in mind, making it suitable for applications where human contact is possible. Besides, this cable material offers exceptional flame retardant performance without compromising mechanical strength, ensuring reliable and durable cable solutions.

Considering the advantages of halogen-free flame retardant solutions is crucial when choosing the right cable material. With the help of SUNUA, businesses can meet a safer and sustainable future. SUNUA has worked hard for years to provide the best cable compounds to our loyal clients. We take pleasure in delivering a wide range of crack-resistant cable material. Our objective is to provide high-quality solutions that fulfill the different demands of the industry. Please contact for any questions.

If you are looking for more details, kindly visit halogen free granules.