What information should I provide when asking about DDI?
Please provide your application, target properties, expected quantity and destination market so we can discuss the appropriate DDI information.
Can DDI be evaluated in a laboratory formulation?
Yes. DDI can be evaluated in a laboratory formulation using the buyer's own polyol and curing system. Please compare appearance, viscosity, cure behavior and application performance under the same test conditions.
What DDI product information is available?
We can discuss the current DDI product profile, application area and evaluation requirements. Regulatory information and technical documents are provided according to the confirmed product status and destination market.
Can DDI specifications be discussed for a specific application?
Yes. Please share the application, target properties, expected quantity and destination market. The applicable specification and evaluation plan should be confirmed before production adoption.
What are the main applications of DDI?
DDI (CAS 68239-06-5) can be evaluated for polyurethane coatings, adhesives, elastomers and polyurethane prepolymers. Final suitability should be confirmed through application testing.
What parameters should formulators review when evaluating DDI?
Formulators should review NCO content, viscosity, density, moisture, hydrolyzable chlorine, appearance and compatibility with the complete polyurethane system.
How should DDI be evaluated before production adoption?
Begin with a laboratory batch, compare the incumbent material under the same test conditions, and confirm processing, curing and final application performance before scale-up.
How can I contact Nayu for DDI information?
Please send your application, target properties, expected quantity and destination market through the contact form or by email. Our team will discuss the appropriate technical information and next steps.
