Overview
UL7765 is a flame-retardant polyolefin compound specifically formulated for wire and cable insulation. It meets stringent safety standards, including UL certification, ensuring its suitability for high-risk applications. The material is halogen-free, making it environmentally preferable compared to traditional flame retardants. Polyolefin-based compounds like UL7765 are favored for their balance of mechanical properties, electrical insulation, and fire resistance. They are commonly used in industries requiring compliance with fire safety regulations, such as construction, automotive, and electronics.
Physical and Chemical Properties
UL7765 typically appears as white or off-white granules with a density of 1.2-1.4 g/cm³. Its melting point ranges between 120-150°C, making it suitable for extrusion processes. The material is insoluble in water but may dissolve in certain organic solvents. Key chemical properties include its halogen-free composition and low smoke emission during combustion. These traits are critical for applications where toxic gas release must be minimized. The compound also exhibits stable electrical insulation properties across a wide temperature range.
Main Applications
The primary use of UL7765 is in the insulation and sheathing of wires and cables, particularly in buildings, transportation, and industrial settings. Its flame-retardant properties help prevent fire propagation, meeting codes like NEC and IEC. Beyond cables, it is used in automotive wiring harnesses, electronic connectors, and appliance components. The material’s versatility also extends to renewable energy systems, such as solar panel wiring, where durability and safety are paramount.
Safety and Storage
While UL7765 has low toxicity, processing its dust may irritate respiratory systems. Adequate ventilation and personal protective equipment (PPE) like masks are recommended during handling. Storage should be in sealed containers to avoid moisture absorption, which can affect performance. The compound is stable under normal conditions but may decompose at high temperatures, releasing non-toxic gases. Firefighting measures include using dry chemical powder or CO₂ extinguishers. Always refer to the Safety Data Sheet (SDS) for specific guidelines.
B2B Procurement Guide
When sourcing UL7765, prioritize suppliers with UL certification and batch-specific test reports. Request samples to verify properties like flame retardancy and tensile strength. Bulk pricing often starts at $2.50/kg for orders above 1 ton. Lead times vary by supplier location; Asian manufacturers may offer lower costs but longer shipping times. Clarify incoterms (e.g., FOB, CIF) and ensure compliance with local regulations, such as RoHS or REACH, to avoid import issues.
Related Manufacturers
- 主营：PA66、POM、PC/ABS、UL7765、PPS、Eva、TPU、POE、pa6t、Pa9t、ppsu、Tpu、Tpv、1180a、Peek、M800e、PVDF、Pmma、Tpee、Pom100p、Pom500p、Pom900p、Abs747、Abs757、独山子800h、PoK
- 主营：塑料颗粒、尼龙、POM、ABS、PA66、PA6、PC、PBT、EVA、HDPE、日本宝理、美国杜邦、日本东丽、德国巴斯夫、台湾奇美、台湾台塑
- 主营：UL7765、有机化、通用工具、防护用日用家居
- 主营：PA、PP、PE、UL7765、ABS、尼龙
- 主营：PC、TPU、PA6、UL7765、PA66、LPC、POM
- 主营：UL7765、汽车部件
- 主营：EVAUL7765、ABS防火料
- 主营：PPA、PC、PP、UL7765、注塑级PP、挤出级PP、PP吹塑、HDPE吹塑、注塑级PC、注塑级PPS、注塑级PA66、注塑级PA6、注塑级ABS、LDPE薄膜料、PP注塑专用料、PA46、PARA、PES、PPSU、PMMA注塑、POM注塑专用
- 主营：日本三井EVA、美国杜邦EVA、法国阿科玛EVA、UL7765经销代理、韩国乐天EVA、电线电缆eva
- 主营：颗粒料、塑料颗粒、纯树脂、UL7765、尼龙单6、索尔维c、高透明pc、中粘度pc、聚碳酸酯、塑胶颗粒、尼龙树脂、热稳定剂、塑料材料、塑胶制品
- 主营：PP、POM、PA6、UL7765、PA66、TPU、LCP、POE、PC、ABS、PC/ABS、PA9T、HDPE、LDPE、PBT、PET、TPEE、PTFE、PCTG、PETG、进口PP、PPS、PA6T
- 主营：线圈架、眼镜架、pr11(粉)、UL7765、工程pom、软管挤、abs材料、共聚物、低翘曲、无机物、导光板、聚合物、r-4-240na、安全帽、成型性、化妆瓶、密封圈、改性料、聚碳酸、tpu树脂、家电器、运动鞋、聚酰胺、润滑pom、化妆品、abs树脂
- 主营：POM、PA66、TPEE、EscoreneUL7765、PE、PBT、PA、PPO、PC
- 主营：pcb-8110r、pcad-5503、pcehr3400、EVAUL7765、pcl-1250y、pcgs-3420、eva3182-2、pcefr3000、eva39e622、pomc2521g、pcfpr3500、abslg703w、pck-1300y、eva30e699、pcgs-3410、pcfpr3000、eva38e723、pchl-7001、pclsh2010、pcml-1102、pcml-1103、pcml-1105、pcg-3320m、pclsh2030、abslg749w、pcb-4120r
- 主营：PA6、PA66、PBT、EVA美国埃克森美孚UL7765、PC、POM、PC/ABS、科思创、美国杜邦、日本宝理、日本东丽、日本旭化成