Anhui Tianming Cable Co., Ltd. --- Computer Cable --- ZR-IA-DJFPGRP High-Temperature Silicon Rubber Shielded Computer Cable --- This product features low capacitance, low inductance, good shielding performance, and anti-interference capabilities. Special high-temperature computer cable materials, including fluoroplastic and fluororubber, are used, allowing for long-term use in environments ranging from -40 to 260°C. The product boasts non-flammable, acid, alkali, oil, and water-resistant properties. The cable structure is specifically designed for explosion-proof safety circuitry.

High-temperature computer cables are widely used in public fire protection and places with strict fire safety requirements, such as residential areas, high-rise buildings, elevators, supermarkets, shopping malls, subways, stations, hospitals, banks, office buildings, hotels, post and telecommunications buildings, exhibition halls, libraries, museums, ancient structures, schools, power plants, public entertainment venues, tunnels, underground buildings, warehouses, and more. They are also utilized in industries such as metallurgy, steel, coke, coal mining, power plants, transmission and transformation stations, shipbuilding, oil, chemicals, pharmaceuticals, nuclear power plants, and papermaking, as well as home appliances, automobiles, and public transportation facilities. Ceramicized refractory silicone rubber fire-resistant cables and wires have a broad application prospect. Ceramicized refractory silicone rubber provides a new, safe fire protection and fire fighting material for fire protection, especially for the manufacturing of fire-resistant cables and wires, opening up new ideas and methods. Its birth has further simplified the production, processing, laying, installation, and application of fire-resistant cables and wires. Compared with previous fire-resistant cables, costs have been significantly reduced, making widespread popularity and promotion, particularly in residential applications, possible, thereby greatly ensuring the safety of people's lives, property, and living conditions. Silicone rubber is a high-performance solid insulating material with both inorganic and organic properties. Its molecular backbone is composed of alternating silicon and oxygen atoms (with a silicon-oxygen bond energy), which is much higher than that of general rubber. Therefore, silicone rubber has excellent thermal stability. Due to the introduction of a minimal amount of unsaturated groups and organic groups in its molecular side chains, such as the introduction of this structural silicone rubber, it has excellent heat and weather aging resistance and is stable against ozone and ultraviolet radiation. It also possesses excellent electrical insulation properties, with a high volume resistivity, high breakdown voltage, and a low tangent of dielectric loss angle and dielectric constant. It also exhibits excellent corona and arc suppression in high voltage conditions. Flame-retardant high-temperature vulcanized silicone rubber cables and materials not only have the excellent properties of silicone rubber but also have the characteristic of self-extinguishing. They are indispensable safety materials in fields such as nuclear industry, fiber optics, telecommunications, household appliances, automobiles, building materials, underground construction, underground mines, and electrical cables.

2. Product Execution Standards

The Q/TK.J.04.030-2004 specification adopts the British BS5308 standard.

Three, Usage Characteristics

交流额定电压: U0/U 300/500KV

2. Operating Temperature: Polytetrafluoroethylene (F46) insulation does not exceed 200℃

Soluble PTFE (PFA) insulation, temperature rating not exceeding 260°C.

3. Environmental Temperature: Poly sheath -40℃ for fixed installation, -15℃ for non-fixed installation

Fluoroplastic and silicone rubber sheath: Fixed installation -60°C, non-fixed installation -20°C

4. Silicone rubber working temperature: 180℃

5. Operating temperature: -60°C to 180°C.

Four, high-temperature resistant and corrosion-proof computer cable with fluoroplastic insulated intrinsically safe use