Features: HDI Biuret, Blocked Crosslinker, Free NCO ≤0.2%
Application: Can&Coil Coatings, Adhesives for Flexible Packaging, Textile coatings, Printing pastes, Industrial topcoats
| Parameter | Value |
|---|---|
| Product Type | HDI Biuret Blocked Polyisocyanate |
| Solid Content | 70.0 ± 2.0% |
| Valid NCO Content | 10.5 ± 0.5% |
| Free NCO | ≤ 0.2% |
| Standard Carrier | PM (propylene glycol monomethyl ether) |
Specifications are based on Dongsen’s current approved product data source.
DXB-3270C is part of Dongsen’s Solvent-based Blocked Polyisocyanates range for one-component baking coating systems.
The confirmed range-level application scope includes:
These application directions are used as the current visual and technical reference scope for DXB-3270C. Final suitability should be validated in the customer’s actual resin system, bake process, substrate and formulation conditions.
For reference only. Product-specific technical validation is required.
Technical Data Sheet (TDS): an approved public DXB-3270C TDS has not been verified in the current evidence set. Publication status remains under review.
SDS / MSDS: a current verified DXB-3270C document has not been located in the reviewed document route. Contact Dongsen technical support for the current documentation status.
What is DXB-3270C?
DXB-3270C is a solvent-based HDI biuret blocked polyisocyanate crosslinker supplied in PM.
What type of coating systems are represented by this product range?
Dongsen’s Solvent-based Blocked Polyisocyanates range is used in one-component baking coating systems, with range-level directions including industrial coatings, textile coatings, printing pastes, coil coatings and impact-resistant primers. Product-specific technical validation is required for DXB-3270C.
What specifications are currently confirmed for DXB-3270C?
Confirmed public data includes 70.0 ± 2.0% solid content, 10.5 ± 0.5% valid NCO content, free NCO ≤ 0.2%, and PM as the standard carrier.
