News

In rubber manufacturing, both vulcanized rubber parts and non-vulcanized rubber parts commonly face technical challenges such as mold sticking, roller sticking, and air bubbles.

Rubber hardness is closely related to the formulation system.

In the production of rubber products—whether in a Chinese rubber parts factory 

I've been keeping an eye on trackside corrosion tech for years, and one product that keeps coming up in specs and site visits is the stray current insulation protection parts, stray current rubber parts, stray current corrosion prevention system.

If you work in rail maintenance, you know stray current is one of those invisible pests — eating at rails, signaling gear and civil assets.

In the rail world I’ve watched for years, a quiet revolution is underway. Meet sulite isolators, rubber vibration Isolators — specifically the Phononic Crystal Isolator from SunliteTek — a springfree, locally resonant solution that targets 20–200Hz elastic waves with surprisingly high broadband attenuation.

I first saw the concept in a research lab and, to be honest, wasn't sure it would scale. Fast forward: [rubber isolators, phononic Crystal Isolators] are now being specified on live rails.

I remember the first time I walked a maintenance yard and saw a floating slab retrofit being installed — a lot of steel, springs and hopeful engineering. 

I’ve been around a few traction substations and maintenance depots, and one lesson keeps coming up: stray current is a silent asset killer.