Advanced Long Effective ACM Technology

Breakthrough formula extending ACM shelf life to 12 months with consistent shrinkage properties

Long Effective ACM (Acrylic Rubber) - Acrylic Rubber manufacturing
  • Long Effective ACM (Acrylic Rubber) - Acrylic Rubber manufacturing

Long Effective ACM (Acrylic Rubber)

As rubber manufacturers know, once ACM is compounded by adding accelerator which is ready for curing process, its effect cannot last for one more week and its shrinkage rate is changing day by day so usually is hard to be controlled in production.

However, we successfully develop a formula which can keep very good effect of ACM compound to last for at least 6 ~ 12 month in mass production with stable shrinkage rate.

This is an example of our ability in study of formula. Now, we use this ACM formula to produce oil seal for our Japanese customer and its performance is very good.

After keeping 1 year, the compound ACM still keeps its flexibility which roughly proves its effect.
1. Welcome to enquire sample for your own test in practice.
2. If need, the property test report is available for you.


Why Is Controlling Shrinkage Rate Critical for Precision Oil Seal Manufacturing?

Inconsistent shrinkage rates in ACM compounds can lead to dimensional variations in oil seals, resulting in leakage and premature failure. L&J's advanced formula maintains a stable shrinkage rate throughout its extended shelf life, ensuring dimensional accuracy in finished parts. This stability is particularly valuable for oil seal manufacturers who require precise tolerances to meet stringent performance standards. Our Japanese customers have validated this consistency in high-pressure automotive applications where even minor variations can lead to warranty claims.

Extensively validated in real-world applications, our Long Effective ACM formula has earned the trust of demanding Japanese clients who use it in critical oil seal applications with exceptional results. The compound retains its essential flexibility properties even after 12 months of storage, demonstrating its superior longevity compared to standard formulations. L&J offers comprehensive support including sample testing opportunities and detailed property test reports to verify performance in your specific application. Experience the difference our advanced ACM compound can make in your manufacturing process.