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Anti‑copper conductor oxidation irradiation crosslinked polyethylene insulation compound
Anti‑copper conductor oxidation irradiation crosslinked polyethylene insulation compound
Antioxidant copper conductor oxidation‑resistant irradiation‑crosslinked polyethylene insulation material is a high‑performance insulating material that, through antioxidant and irradiation crosslinking technologies, delivers reliable insulation protection and electrical performance, making it suitable for a wide range of wire and cable applications.
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Polyethylene sheathing material
Polyethylene sheathing material
Polyethylene cable compounds are widely used for power cables, communication cables, and digital signal cables for railways, and can be customized according to customer requirements to offer products with UV resistance, rodent resistance, ant resistance, and mold resistance.
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Chemically Crosslinked Polyethylene Insulation Material
Chemically Crosslinked Polyethylene Insulation Material
10kV and 35kV chemically cross‑linked polyethylene insulation materials exhibit excellent electrical performance, heat resistance, and chemical resistance, making them suitable for use as insulation layers in high‑voltage cables. They are critical functional materials in power systems, capable of enhancing cable performance and reliability.
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10 kV and Below Two-Step Silane‑Crosslinked Polyethylene Insulation Compound
10 kV and Below Two-Step Silane‑Crosslinked Polyethylene Insulation Compound
10 kV and below two-step silane‑crosslinked polyethylene insulation material is a high‑performance insulating material that boasts excellent electrical properties, thermal stability, and chemical resistance, making it suitable as an insulation layer material for low‑voltage cables.
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Low‑smoke, halogen‑free, flame‑retardant (all grades) polyolefin jacket compounds
Low‑smoke, halogen‑free, flame‑retardant (all grades) polyolefin jacket compounds
Low‑smoke, halogen‑free, flame‑retardant polyolefin sheathing material is a special type of polyolefin that features low smoke emission, halogen freedom, and flame retardancy. With excellent insulation performance and high‑temperature resistance, it is suitable for use in a wide range of electrical equipment.
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Low-Halogen, Low-Smoke Insulation and Sheathing Compound for Photovoltaic Applications
Low-Halogen, Low-Smoke Insulation and Sheathing Compound for Photovoltaic Applications
The low-smoke, halogen-free insulation and sheathing compound for photovoltaic applications is an environmentally friendly, wear‑resistant, fire‑retardant, and chemically corrosion‑resistant high‑performance material suitable for the manufacture and installation of photovoltaic cables. It delivers stable power transmission efficiency and safety, and can be used in a wide range of harsh environmental conditions.
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Low‑smoke, halogen‑free (all grades) polyolefin jacket compounds
Low‑smoke, halogen‑free (all grades) polyolefin jacket compounds
Low‑smoke, halogen‑free polyolefin sheathing material is an environmentally friendly material whose primary component is polyolefin. This sheathing material features low smoke and is halogen‑free, making it suitable for use as cable sheathing in industries such as power, telecommunications, and petrochemicals.
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UV Irradiation Crosslinking Low‑Smoke Halogen‑Free Polyolefin for Dedicated Electron Accelerators
UV Irradiation Crosslinking Low‑Smoke Halogen‑Free Polyolefin for Dedicated Electron Accelerators
UV irradiation–crosslinked low‑smoke, halogen‑free polyolefin products manufactured using electron accelerators exhibit excellent radiation resistance, high‑temperature durability, low‑smoke, halogen‑free characteristics, as well as superior mechanical and processing properties. These products can meet the demands of the electron accelerator field while contributing to environmental protection and enhanced safety.
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Irradiation‑Crosslinked Low‑Smoke, Halogen‑Free Flame‑Retardant Polyolefin Insulation Compound
Irradiation‑Crosslinked Low‑Smoke, Halogen‑Free Flame‑Retardant Polyolefin Insulation Compound
Irradiation‑crosslinked low‑smoke, halogen‑free, flame‑retardant polyolefin insulation material is an insulating material used in power cables and optical cables. It is produced by irradiating a polyolefin base material to induce crosslinking, thereby stabilizing and homogenizing its molecular structure. Processed through irradiation crosslinking, this material also boasts low smoke, halogen‑free, and flame‑retardant properties. In the event of a fire, it can significantly reduce the generation of smoke and harmful gases, safeguarding human life. At the same time, it offers excellent insulation performance, effectively isolating electrical current and preventing leakage and short circuits in electrical equipment. This product is suitable for insulation protection in cables, wire harnesses, and electrical devices across fields such as power, electronics, and communications, enhancing both the safety and reliability of these products.
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Flame‑retardant PVC jacket compounds of various grades (cold‑resistant, rodent‑and‑ant‑proof, UV‑resistant)
Covering all flame‑retardant ratings, it boasts excellent weather resistance (UV resistance), low‑temperature flexibility, and biological protection (rodent and ant prevention), comprehensively extending the service life of cables.
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Flame‑retardant PVC jacket compounds of various grades (cold‑resistant, rodent‑and‑ant‑proof, UV‑resistant)
Covering all flame‑retardant ratings, it boasts excellent weather resistance (UV resistance), low‑temperature flexibility, and biological protection (rodent and ant prevention), comprehensively extending the service life of cables.
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Soft, low-odor PVC jacket and insulation material specifically designed for automotive applications.
Soft, low-odor PVC jacket and insulation material specifically designed for automotive applications.
Soft, low-odor PVC jacket/insulation material specially designed for automotive applications—low VOC, highly flexible, and perfectly suited to the demanding operating conditions of automotive wiring harnesses, offering superior safety, environmental friendliness, and durability.
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PVC Insulation Compound Series
PVC Insulation Compound Series
PVC insulation materials are widely used in power, telecommunications, construction, automotive, home appliances, and other fields, serving as insulation for wires, cables, sockets, switches, and other electrical equipment. They effectively protect electrical devices by preventing current leakage and electric shock accidents, thereby ensuring the safe operation of power systems and electronic equipment.
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PVC Sheath Material Series
Polyvinyl chloride wire and cable compounds have a wide range of applications and can be used in industries such as power, telecommunications, electronics, and automotive; among them, eco‑friendly products comply with RoHS and REACH standards.
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Company Profile
Henan Yunhan Industrial Co., Ltd.
Henan Yunhan Industrial Co., Ltd. (hereinafter referred to as "Yunhan Industrial") was established in 2014 and is located in Luoyang, Henan – an ancient capital and the home of peonies. The company has always adhered to the concept of green development, focusing on the R&D, production, and sales of environmentally friendly polymer materials, and is committed to providing high-performance, sustainable material solutions to global customers. Its core products cover environmentally friendly polyvinyl chloride (PVC), modified polyethylene (PE), low-smoke zero-halogen (LSZH) series materials (including LSZH flame-retardant compounds, TPE, TPU), auxiliary materials (such as flame-retardant masterbatches and compatibilizers), as well as various medium and low voltage cable insulation materials. The products have passed CQC certification and are widely used in key fields such as electric power, telecommunications, construction, and automotive, helping customers meet the dual challenges of industrial upgrading and green transformation with excellent stability and environmental performance.
Yunhan Industrial has established a strict quality management system covering the entire process, and has obtained ISO management system certification as well as IATF 16949 automotive industry quality management system certification. Leveraging the technological innovation capabilities of the "Luoyang Municipal Enterprise R&D Center" and an intelligent manufacturing capacity of 60,000 tons per year, the company has achieved full-chain quality control from R&D to mass production, continuously enhancing its core competitiveness in specialization, refinement, distinctiveness, and innovation.
Qualification Certification
Qualification Certification
Core Advantages
Technology R&D
Relying on the technical platform of the “Luoyang City Enterprise R&D Center,” we have jointly established a collaborative R&D platform for specialized high‑end materials with multiple universities, deeply promoting the integration of industry, academia, research, and application. We hold 25 patents and 4 software copyrights, and possess comprehensive technological transformation capabilities spanning the entire value chain—from laboratory R&D to large‑scale mass production.
Capacity and Intelligent Manufacturing
Equipped with an intelligent production line capable of annual output of 60,000 tons, it achieves end-to-end digital control, enabling rapid response to customer orders and ensuring stable delivery; its intelligent manufacturing capabilities also support flexible production of multiple product categories and customized materials.
Quality and Qualifications
Having obtained ISO management system certification, IATF16949 automotive quality management system certification, and CQC product certification, we have established a comprehensive quality control system spanning R&D, production, and testing, with product stability and environmental performance reaching industry-leading levels.
Industrial Chain Collaboration
We have established a strategic partnership with Henan Tongda Cable, a publicly listed company (stock code 002560), deeply integrating upstream and downstream resources to achieve collaborative innovation across the industry chain. At the same time, we are expanding our customer base into multiple sectors including power, telecommunications, photovoltaics, and automotive, thereby building a stable industrial ecosystem.
Products and Scenarios
Our core products encompass environmentally friendly polyethylene, modified polyethylene, low‑smoke halogen‑free formulations, and medium- and low‑voltage cable insulation materials. We can provide customized material solutions tailored to applications such as photovoltaics, automotive wiring harnesses, and power & communications, meeting the stringent technical requirements of various industries.
Cooperative partner
Pioneer and Innovate, Collaborate for Mutual Success
A Trusted Choice for Brands
We believe in the power of partnerships and have established long‑term, stable strategic collaborations with leading companies in fields such as power, telecommunications, photovoltaics, and automotive. From materials R&D to scenario applications, from technology empowerment to production capacity coordination, we place customer needs at the core, working together with our partners to explore green, low‑carbon industrial pathways and jointly create sustainable business and social value.
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05-23
2024
![[Preparing for Accreditation and Promoting Development] The Cable Engineering College Held the 2024 Cable Engineering College “Flying High with Hope” Scholarship Award Ceremony](https://omo-oss-image.thefastimg.com/portal-saas/pg2025123114043291701/cms/image/53cc588d-8418-461d-b987-a76410235bb8.jpg "[Preparing for Accreditation and Promoting Development] The Cable Engineering College Held the 2024 Cable Engineering College “Flying High with Hope” Scholarship Award Ceremony")
03-24
2024
01-19
2024
06-28
2023
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Address: Hui Long Wan Industrial Zone, Gu County Town, Yanshi City, Henan Province
Customer Service Hotline:+86-379-67527001
Customer Service Email:29924683@qq.com
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