In the competitive landscape of UV-curable materials, selecting the right chemical additives is crucial for achieving optimal performance and efficiency. Amine synergists, like Photoinitiator EHA (2-Ethylhexyl 4-dimethylaminobenzoate, CAS 21245-02-3), are indispensable components that enhance the curing process. NINGBO INNO PHARMCHEM CO.,LTD., a leading manufacturer and supplier from China, highlights the advantages of using EHA to boost UV curing performance.
Photoinitiator EHA functions as a highly effective amine synergist. Its primary role is to work in tandem with Type II photoinitiators, such as benzophenone, to accelerate the generation of free radicals upon UV exposure. This accelerated radical formation directly translates into faster cure speeds, which is a critical factor for improving productivity in industries utilizing UV curing technologies. By choosing EHA, companies can significantly accelerate UV curing processes, leading to increased throughput and reduced manufacturing costs.
One of the most significant benefits of EHA is its ability to ensure excellent surface cure. Unlike some other photoinitiators, EHA actively combats oxygen inhibition, a phenomenon where atmospheric oxygen interferes with the curing process at the material's surface. By migrating to the surface and consuming oxygen, EHA allows for complete polymerization, resulting in a tack-free, high-quality finish. This capability is essential for applications that demand superior surface properties, making Photoinitiator EHA a preferred choice to enhance surface cure in UV applications.
The broad applicability of Photoinitiator EHA makes it a valuable asset across multiple sectors. It is extensively used in UV-curable coatings for printing, packaging, automotive, and electronic components. In the inks and adhesives markets, EHA contributes to rapid drying and strong bonding, respectively. The consistent quality and reliability of EHA provided by NINGBO INNO PHARMCHEM CO.,LTD. assure customers when they decide to buy 2-Ethylhexyl 4-dimethylaminobenzoate. As a Chinese supplier, we are committed to offering competitive pricing and a dependable supply chain.
NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to advancing UV curing technology by providing high-quality Photoinitiator EHA. Our focus on quality and customer satisfaction ensures that our clients receive the best possible solutions for their diverse industrial needs.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.