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For any chemical formulation to achieve optimal performance, understanding and adhering to precise product specifications is paramount. Diethyltoluenediamine (DETDA) is no exception. NINGBO INNO PHARMCHEM CO.,LTD. provides detailed specifications for its DETDA products, guiding users on how to best utilize this versatile chemical.
The appearance of DETDA is typically described as a light yellow transparent liquid. While minor color variations might occur due to trace impurities or slight oxidation over time, a consistent light yellow hue is generally indicative of high purity. Any significant deviation in color, such as darkening or cloudiness, could suggest degradation or contamination, highlighting the importance of proper storage and handling.
Purity is a critical specification for DETDA, as it directly impacts its reactivity and the performance of the final polymer system. High-purity DETDA, often exceeding 98% or 99%, ensures predictable reaction kinetics and consistent cross-linking. Specifications typically detail the content of the primary isomers (e.g., 3,5-Diethyltoluene-2,4-diamine and 3,5-Diethyltoluene-2,6-diamine) and the acceptable limits for other related substances or impurities. Adhering to these purity standards is crucial for achieving the desired mechanical strength, cure speed, and chemical resistance in polyurethane and epoxy applications.
Safe handling and storage practices are also vital for maintaining DETDA's quality and ensuring workplace safety. DETDA should be stored in a clean, cool, and well-ventilated area, protected from moisture, direct sunlight, and incompatible materials. Proper personal protective equipment (PPE), including gloves, eye protection, and protective clothing, should always be used when handling DETDA. Understanding the material safety data sheet (MSDS) is essential for safe usage, transportation, and disposal.
NINGBO INNO PHARMCHEM CO.,LTD. emphasizes the importance of these specifications for its clients. By providing high-quality DETDA that meets stringent purity and appearance standards, and by offering guidance on safe handling, we empower manufacturers to achieve the best possible results in their formulations. Whether used as a polyurethane chain extender or an epoxy resin curing agent, consistent adherence to DETDA specifications is key to unlocking its full potential.
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.
