Mercaptan Based Hardeners

As a leading supplier of polymercaptans and mercaptan based hardeners in mainland China, Guangzhou green & Guangzhou Faith has been focused on rapid cure mercaptan based hardeners for over 10 years. Through years of focused experience in the field of polymercaptans and relentless effort in product improvement, we have established ourselves as a pioneer in China market and industry standards setter for polymercaptan hardeners. The company has been consolidating its position as a technological leader in China market for rapid cure solutions. Our company’s capability to offer customized solution has enabled it to continuously expand its line of products and services to the industrial adhesives, consumer adhesives, water-borne electrical insulation paint and various other sectors. 

Mercaptan based hardeners offer a unique advantage of rapid cure with Bisphenol A epoxy resins for both at ambient and low temperatures, and even in thin film. Our polymercaptans are formulated to provide a wide selection of gel times ranging from 40 seconds to 60 minutes. As a pioneer supplier of mercaptans & mercaptan based hardeners in mainland China, we have more than half of the whole market share in rapid cure epoxy hardeners sector in China and approx. 80% of market share in silicon slices cutting glue for photovoltaic industries. 

Liquid mercaptan based hardener was first known for its rapid cure and low temperature cure proprieties in epoxy resin systems. Through years of continuous product & process improvement, our polymercaptan series are refined with reduced odor, excellent color, low toxicity and better adhesion to various different substrates.