**1.Rated specification:250℃ 300V;maximum working voltage is 600V;
**2.Conductor is made of tinplating copper,silver-plating copper or nickel-plating copper.Resistance of silver-plating copper is relatively lower,and nickel-plating copper is more applicable to high temperature;
**3.Insulator is made of PFA or PTFE plastic,and optional colors are red,blue,yellow,green,black,orange as well as transparent;
**4.Appliance is of good performance against high voltage,loss in high frequency and humidity,and it provides high resistance of insulation;
**5.Good heatproof,flaming resistant,aging resistant,oil preventing,solvent preventing,acid and alkali resistant performance;
**6.It applies to internal wire distribution in lamps,electronics and appliances that require flaming resistant circuit with high transmission rate.