Method 1：feel it
Silicone Cable
Feels like baby skin – smooth and soft
Springy when squeezed
Returns to shape easily after bending
Rubber Cable
Feels harder and rougher
Similar to car tire texture
Becomes stiff like plastic in cold weather
Method 2: Burn It (Small sample only, be safe)
Silicone Cable
Almost no black smoke
Leaves white ash (silica)
Self-extinguishes when flame is removed
Smells like sand, not irritating
Rubber Cable
Produces thick black smoke
Leaves black sticky residue
Keeps burning after flame is removed
Smells like burning tires, very irritating
Method 3: Look at the Application
Choose Silicone Cable for:
|
Scenario |
Reason |
|
High temperature areas (near boilers, inside motors) |
Rubber will melt |
|
Low temperature areas (cold rooms, freezing winters) |
Rubber becomes hard and cracks |
|
Tight spaces (inside equipment wiring) |
Silicone is softer and easier to bend |
|
Frequent bending or moving |
Silicone has longer flex life |
Choose Rubber Cable for:
|
Scenario |
Reason |
|
Dragging on construction sites |
Rubber is more wear-resistant |
|
Outdoor ground use |
Rubber resists tearing |
|
Tight budget |
Rubber is cheaper |
|
No special temperature requirements |
Rubber is good enough |
Need Samples? Contact Us
We manufacture wire and cable for over 15 years. Both silicone and rubber cables are available, with custom options.
Email: linda@welldecable.com
Website: https://www.welldecable.com/
WhatsApp:8613938400126
Skype: verdecable