Tetraethylenepentamine, commonly known as TEPA, is a foundational chemical intermediate that plays a pivotal role in the performance of epoxy resin systems. As a leading manufacturer and supplier of specialty chemicals, NINGBO INNO PHARMCHEM CO.,LTD. understands the intricate requirements of formulators seeking high-quality curing agents. TEPA's unique molecular structure, characterized by multiple amine groups, allows it to efficiently crosslink with epoxy resins, forming robust, thermoset polymers with excellent mechanical strength and chemical resistance.
The demand for reliable epoxy curing agents is ever-present across diverse industries, from industrial coatings and adhesives to composite materials and construction. TEPA's ability to provide a controlled cure profile, coupled with its contribution to enhanced adhesion and durability, makes it a preferred choice for many applications. When seeking to buy TEPA, it is essential to partner with a manufacturer that guarantees purity and consistency. This ensures predictable reaction kinetics and optimal final product properties.
At NINGBO INNO PHARMCHEM CO.,LTD., we are dedicated to supplying TEPA that meets stringent quality standards. Our commitment as a chemical supplier in China means we can offer competitive pricing and ensure a stable supply chain for our global clients. Whether you are developing high-performance flooring, protective coatings, or specialized adhesives, understanding the function of TEPA as a curing agent is key. We encourage prospective buyers to inquire about our product specifications and explore how our TEPA can elevate your formulations. Our team is ready to provide technical support and quotes to facilitate your procurement process.
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.