Many people have heard of silicone wires, but not everyone understands the characteristics of silicone wires and does not know what is the difference between silicone wires and ordinary wires. What are the characteristics of silicone wire? Do I need extra soft silicone wire for reactance? Today, ZHONGZHEN NEW ENERGY Factory will answer you one by one.
1. the characteristics of silicone wire
Silicone wire has good acid resistance, alkali resistance, anti-fungal properties, excellent high and low temperature resistance, excellent electrical properties, excellent chemical stability, long service life, resistance to humid and high temperature environments and a variety of greases. At the same time, the cable has good flexibility and has the advantages of waterproof and pressure resistance, and the wire is soft and easy to install.
The main chain of silicone rubber is composed of alternating silicon atoms and oxygen atoms. Ordinary silicone rubber is mainly composed of silicon chain bonds containing methyl groups and a small amount of vinyl groups. The introduction of phenyl groups can improve the high temperature and low temperature resistance of silicone rubber. After vulcanization, the properties of silicone rubber are greatly improved.
The heat resistance of silicone rubber materials is closely related to factors such as type, vinyl content (crosslinking density), heat-resistant additives, and the type and amount of fillers, as well as the PH value and water content of the rubber compound. In the selection of raw rubber polymerization catalyst, the neutralization of the remaining catalyst after the reaction, the selection of silica filler and structure control agent are also important factors that affect the heat resistance of silicone rubber.
For heat-resistant silicone rubber materials, under a high temperature environment of 250 °C, the increase in hardness will be slower, and the reduction rate of factors such as tensile strength and elongation at break will also decrease accordingly.
The silicone wire and cable of the wire manufacturer is suitable for the high temperature range below the rated voltage of 600V-30KV. The silicone wire has good high temperature and low temperature resistance, flame resistance, radiation resistance, aging resistance, ozone resistance and water resistance.
Silicone wires from wire manufacturers are widely used in lighting, overweight and transportation, machinery, electrical engineering, medical and health, metallurgy, aerospace, new energy, lithium batteries, power generation systems and other high temperature industries, as transmission lines for electrical equipment, control and monitoring Line, power connection line and various control signals, mobile power equipment transmission, etc.
2. Does the reactance need extra soft silicone wire?
Reactance doesn't necessarily require extra-soft silicone wire, but it's fine to have it. Silicone wires are usually composed of conductors and insulating silicone. The hardness is directly related to the hardness of the two materials.
Silicone insulation hardness is usually between: 25A~80A, according to customer performance requirements to choose different hardness of silicone insulation.
The diameter of conductor monofilament is usually between: 0.08~0.52mm, and different monofilament conductor diameters are selected according to customer and safety requirements.
Combining the above two points, if the customer wants extra soft silicone wire, it can only choose the small diameter of the monomer monofilament as much as possible. If you blindly seek softness, it may affect the wiring harness processing technology. In the end, it is still necessary to focus on the actual wiring harness processing and the installation and laying effect of the finished connecting line.
It can be seen that the silicone wire has good acid resistance, alkali resistance, antifungal properties, excellent high and low temperature resistance, excellent electrical properties, excellent chemical stability, long service life, resistance to humidity and high temperature environments and a variety of greases .