Crosslinking is a game-changer in polymer performance
By “locking” polymer chains together, e-beam crosslinking eliminates the weakness caused by free-moving chains. This process delivers materials that can withstand extreme conditions without breaking down.
Why Crosslinking Matters
When polymer chains aren’t crosslinked, they can shift and slide when exposed to:
- Heat: Leading to melting or warping
- Abrasion: Wearing down over time
- Chemical Solvents: Breaking apart materials
This lack of stability compromises durability and safety. For example, imagine the wires under a car hood—constantly exposed to drastic temperature changes, oils, and chemicals. Without crosslinked insulation, the wires could degrade, exposing bare metal, causing fires, or damaging sensitive electronics. With crosslinking, the polymer chains are locked together, making the material impervious to these threats.
E-Beam Crosslinking in Action
E-beam crosslinking ensures materials perform reliably—even in the harshest environments — whether it’s high-demand wiring (i.e. automotive, aviation, defense, railroad, solar, etc.), shrink tubing/film, tire/rubber compounding, industrial components, or consumer products.
KEY BENEFITS OF CROSSLINKING
- Increased Tensile Strength: Materials resist breaking under tension.
- Higher Creep Resistance: Maintains form under long-term stress.
- Improved Form Stability: Withstands heat and pressure without deforming.
- Abrasion Resistance: Endures harsh physical contact.
- Chemical Solvent Resistance: Blocks oils and solvents from breaking down materials.
- Shrink Memory: Returns to its original shape after deformation.
- Stress Crack Resistance: Prevents fractures over time.