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Hexamethylene Diisocyanate
Molecular Formula: C8H12N2O2
Molecular Weight:168.19308
1,6-Hexamethylene diisocyanate (HDI) is an important chemical raw material; it is a colorless to pale yellow, transparent liquid at room temperature with a strong, pungent odor, and is primarily used in the production of high-performance polyurethane materials.
Chemical Properties
Product Usage
Coating Curing Agents: Derivatives of HDI, such as trimers and biurets, serve as key curing agents for high-end polyurethane coatings, yielding coatings with excellent resistance to yellowing, weathering, and solvents.
Adhesive Cross-linking Agents: Used in the production of high-performance polyurethane adhesives suitable for the aerospace, automotive, and construction sectors.
Other Applications: Also used as finishing and coating agents in the leather and textile industries, as well as binders in composite propellants.
Q1：Does it support customized products?
A1：Yes, it does. Formulations can be adjusted and customized production can be carried out according to customer's industry needs and performance parameters.
Q2：Can samples be provided?
A2：We support free sample delivery and testing services to meet customers' early testing needs.
Q3：Is the product quality stable?
A3：With full-process quality inspection and control, there are minimal batch differences, and the purity and stability strictly meet the standards.
Q4：What is the shipping cycle?
A4：For regular inventory, we offer quick delivery. For customized orders, we arrange production according to demand and ensure timely delivery.
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