SINOMER® PM840 PA is a pre-accelerated 聚硫醇 环氧固化剂 containing a built-in amine catalyst system. It is designed for 快速固化 of epoxy resins at ambient and low temperatures, even in thin film applications. The product is supplied as a clear, ready-to-use liquid and does not require additional catalyst addition, simplifying formulation and ensuring consistent curing performance.
This product serves as an effective alternative to Huntsman GABEPRO GPM-888, offering comparable curing speed and reliability. It is ideally suited for applications requiring rapid strength development, excellent 附着力 to various substrates, and reliable performance under challenging conditions.
