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Polyurethane Ballast Bonding Adhesive
Time: 2026-08-26

🚆 Revitalize Your High‑Speed Railway Track with Our Polyurethane Ballast Bonding Adhesive!

Tired of ballast shifting, track misalignment, and excessive rail wear? Our two‑component polyurethane adhesive is engineered specifically for high‑speed railway ballast bonding – delivering a stable, durable, and low‑maintenance track bed.


✅ Why Choose Our Adhesive?

  • Locks ballast firmly in place – prevents displacement under heavy dynamic loads
  • Reduces rail wear – extends service life of tracks and rolling stock
  • Dampens noise & vibration – significantly lowers train‑passing noise for a quieter environment
  • All‑weather performance – excellent water resistance and low‑temperature curing
  • Breathable yet waterproof – allows moisture and air permeation, so rainwater drains naturally while the subgrade stays stable
  • High impact resistance – after curing, it forms an insoluble, infusible tough elastic body that withstands severe shocks without cracking the ballast bed


🔬 Technical Highlights

ParameterValue
Appearance (Part A)Pale yellow liquid
Viscosity (Part A)3500 ± 100 mPa·s
Solid Content≥ 85%
Density (Part A)1.00 ± 0.10 g/cm³
Hardness70 ± 3 Shore D
Tensile Strength≥ 15 MPa
Tear Strength≥ 50 N/mm
Pot Life (100g)≥ 15 minutes
Initial Cure~ 3 hours
Full Cure~ 24 hours (ambient conditions)

🛠️ Simple Application

  1. Clean ballast surface thoroughly (remove mud/soil) and level the stones; dry until no surface moisture remains.
  2. Apply with a metering pump – mechanical mixing, spraying or pouring.
  3. For thick layers, apply in multiple passes to avoid missed spots; manually level the top layer for a uniform finish.

🌍 Ideal for: High‑speed railways, heavy‑haul lines, tunnels, and turnouts – anywhere ballast stabilisation is critical.


📩 Ready to upgrade your track infrastructure?
Contact us today for samples, technical data sheets, or a custom quote. Let’s keep your rails straight, silent, and safe!


#RailwayAdhesive #BallastBonding #HighSpeedRail #PolyurethaneAdhesive #TrackMaintenance #InfrastructureSolutions #RailwayEngineering #DurableTracks



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EASYBOND CO.,ltd.

Address: Xingang Industrial Zone,JingJiang City, JiangSu Province, China.

Tel: +86 - 13505260570

Email: easybond@easybondglue.com

Website: https://www.highfrictionsurfacesystems.com

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