Polyester resin for Isocyanate cure powder
Classification introduction | Product name | Transaction information | Characteristics |
Polyester resin for Isocyanate cure powder coatings | Powder coating polyester resin NH7805 | MOQ：500KG Payment：T/T, L/C Delivery Time：Within 10 days after received deposit payment or L/C notice. Start Port：Guangzhou | Excellent flow, good mechanicalpropertiesandchemical resistance, used for PU powder coatings. |
Powder coating polyester resin NH7401 | High cross-linking density for excellent hardness, stain and chemical resistance. Suitable for dry blend matt power coatings with NH-7805. | ||
Powder coating polyester resin NH7603 | Excellent flowability and good solvent resistance. | ||
Powder coating polyester resin NH7806 | Improved version of NH7805 on mechanical properties. |
Technical Data
Type | Ratio | Curing condition | Hydroxyl value (mgKOH/g) | Viscosity (mPa.s,200℃) | Tg (℃) | Properties |
NH-7805 | 80/20 | 200℃/15min | 40 | 5000 | 61 | Excellent flow,good mechanicalproperties andchemical resistance, used for PU powder coatings. |
NH-7401 | 40/60 | 200℃/15min | 280 | 4000 | 56 | High cross-linking density for excellent hardness, stain and chemical resistance. Suitable for dry blend matt power coatings with NH-7805. |
NH7603 | 60/40 | 200℃/15min | 105 | 4500 | 59 | Excellent flowability and good solvent resistance. |
NH7806 | 80/20 | 200℃/15min | 30 | 7500 | 64 | Improved version of NH7805 on mechanical properties. |
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