1, performance, mineral cable has fireproof performance, in 1000 ℃ can also power supply for 3 hours, mineral powder cable fire easy to burn, the release of toxic gases.

2, safety, mineral cables have a large current-carrying capacity, waterproof, explosion-proof, corrosion-resistant, high operating temperature, corrosion-resistant, overload protection, high security, mineral powder cable is not waterproof, explosion-proof, corrosion-resistant, security is not high.