Silicone high-temperature wire adopts high-quality silicone rubber and high-purity tinned copper stranded wire, which has the 

advantages of high and low temperature resistance, insulation, etc. It is widely used in high temperature places such as household 

appliances, lighting, industrial machinery, and electric heating products.

How to judge the quality of silicone high temperature wire? What are the applicable areas? Welcome to read! How to judge 

the quality of silicone high temperature wire?

The quality of the silicone high-temperature wire can be judged by the eyes, nose, nail clips, etc.

The silicone high-temperature wire has a smooth and round appearance, uniform luster, no visible debris, mechanical damage,

 flatness, deviation from the core wire (but the specified deviation), bubble sand holes, bamboo knots, twisted shapes, obvious 

particles, etc. We also introduced high-quality silicone high-temperature wire that has little odor and is hard to tear with your 

fingernails.

The main features of silicone high-temperature wire are high temperature resistance, insulation, flame retardant, acid and alkali 

resistance, aging resistance, weather resistance, high strength, high modulus, antistatic, and smooth appearance. If the index 

does not meet the standard, it will directly affect the quality of the silicone high temperature wire. Application fields of silicone high 

temperature cable:

Silicone high temperature cables have excellent acid resistance, alkali resistance primer, antifungal drugs, cold and wet natural 

environment, resistance to various vegetable oils and so on. In addition, the cable has good flexibility, moisture resistance and 

compression resistance. The long-term allowable temperature for cables is +180°C. The following are allowed to be used in high 

temperature natural environments such as power generation, metallurgy, chemical plant industrial production, etc. within 

the working temperature range of -60 °C.

Silicone high temperature cable has a higher rated temperature, the basis is 150 ℃ ~ 300 ℃, and the rated current is about 600V. 

Silica gel is used as the insulating layer material, the thickness of the insulating layer is symmetrical, and the peeling and 

cutting are convenient. UL takes 3239 as an example, the rated temperature is 150℃, and the rated value is 3KV5KV current 

voltage. It can be used for wiring in high temperature places such as electrical products, lighting equipment, electronic products, 

electric heating products, heavy machinery, power installation, industrial production equipment, electric heating products, etc., 

as well as the interior of microwave oven heating, printers, copiers, printers, scanners and other equipment Electrode 

cables and instrumentation equipment.

Silicone high-temperature cables are widely used in high-voltage transmission lines of electrical and electronic machinery, 

communications, aerospace, aviation, lighting and other manufacturing industries. Silicone high temperature cable has high 

quality corrosion resistance, almost insoluble in all solvents, oil resistance, alkali resistance, acid resistance, oxidant resistance, 

etc. Silicone high-temperature cables are widely used in lighting equipment, electrical products, electric heating household 

appliances, instrumentation, motor wiring and electronic equipment, lighting fixtures, gas equipment and other high-temperature 

natural environments. The long-term allowable operating temperature for cables is +180°C, and it can be applied to not less than

 -60°C within the operating temperature range.

Silicone high-temperature cables can be used for electronic cables, temperature compensation wires, cold-resistant wires, 

high-temperature heating wires, anti-aging cables and flame-retardant cables. Silicone high-temperature cables can be 

used in air conditioners, microwave heating, electronic equipment disinfection cabinets, computer rice cookers, electronic 

equipment thermos, electric heating, ovens, frying pans, lighting, etc.