Features: IPDI Trimer, 150°C Deblock, Butyl Acetate
Application: Can&Coil Coatings, Adhesives for Flexible Packaging
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Specifications are based on Dongsen’s current approved product data source.
| Property | Value |
|---|---|
| Product Model | DXB-3465E |
| Isocyanate Type | IPDI Trimer |
| Solid Content | 65.0 ± 2.0% |
| Valid NCO | 7.5 ± 0.5% |
| Free NCO | ≤ 0.2% |
| Viscosity | 850 ± 300 cps (25°C, rotational) |
| Deblocking Temperature | 150°C |
| Standard Solvent / Carrier | Butyl Acetate (BAC) |
DXB-3465E is currently used as a blocked polyisocyanate crosslinker raw material in the following formulation areas:
Dongsen supplies DXB-3465E as a formulation raw material rather than a finished coating, ink or adhesive. Final compatibility, formulation ratio, processing conditions and curing schedule should be validated in the customer’s actual system.
When to consider DXB-3465E
Consider DXB-3465E when the formulation requires an IPDI-trimer blocked polyisocyanate supplied in butyl acetate and a 150°C deblocking characteristic is relevant to the process design.
Current application scope
Selection check
Refer to Technical Data for the complete numeric specification set. Binder compatibility, formulation ratio and the actual bake or curing schedule should be confirmed in the customer’s own formulation and production conditions.
Related grade direction
DXB-3465C may also be reviewed as an IPDI-trimer blocked polyisocyanate selection direction. Confirm the current technical data and formulation requirements before grade selection.
What is DXB-3465E?
DXB-3465E is a solvent-based IPDI-trimer blocked polyisocyanate supplied by Dongsen as a crosslinker raw material for formulation use.
What applications is DXB-3465E currently used in?
Current application areas include automotive coatings, electrophoretic coatings, flexible packaging adhesives, textile printing inks and metal coil coatings.
What is the deblocking temperature of DXB-3465E?
The current approved product data lists a deblocking temperature of 150°C. This value is a product characteristic and should not be treated as a complete formulation curing schedule.
What solvent carrier is used in DXB-3465E?
The standard solvent / carrier listed for DXB-3465E is butyl acetate (BAC).
Is DXB-3465E a finished coating or adhesive?
No. Dongsen supplies DXB-3465E as a blocked polyisocyanate crosslinker raw material. Final coating, adhesive or ink formulations must be developed and validated in the customer’s own system.
For current technical documentation, sample evaluation, quotation or grade-selection support, contact the Dongsen technical team.
