Quick Search
Dabco NE300 is a non-emissive amine catalyst.
Promotes the urea (water isocyanate) reaction.
Dabco NE300 reacts into the polyurethane matrix, thereby not contributing to emissions.
Offers no amine emissions, no VOC emissions, no vinyl staining and no windshield fogging.
Possesses master batch stability.
Dabco NE300 is used in all molded and high density foam applications to meet OEM emission specifications such as VDA 278.
Dabco NE300 is used in any water-blown TDI or TDI/MDI high resiliency (HR) foam, and in TDI/MDI or MDI-based, cold-cured molded polyurethane foam.
Dabco NE300 is a highly efficient low emissive blow catalyst suitable for replacement of BDMAEE catalysts.
Non – emitting, lowest odor reactive amine catalyst, excellent operating width.
Strong foaming, low odor.
Dabco NE300 is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 100 tonnes per annum.
Dabco NE300 is used by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.
Dabco NE300 is a low-odor foaming catalyst for polyurethane, which can replace the traditional additive catalyst A-1 in polyurethane formulations, providing products with extremely low odor and VOC residues.
Dabco NE300 catalyst is a third-generation non-volatile (non-emission, NE series) polyurethane foaming catalyst.
The foam properties of Dabco NE300 catalyst chemically combined with polyurethane foam in MDI or TDI systems solves the problem of odor and emissions caused by polyurethane catalysts used in the automotive industry, causing fogging and vinyl staining of the windshield.
Dabco NE300 catalyst can be used with other non-volatile catalysts such as Dabco NE1070 or in combination with traditional volatile catalysts to reduce emissions and malodors.
Dynamic headspace analysis per OEM VDA 278 method showed that the Dabco NE300 catalyst was emission free.
These results demonstrate that the Dabco NE300 catalyst is fully integrated with the foam.
Vapor pressure measurements indicate that the volatility of the Dabco NE300 non-volatile catalyst is significantly lower than current industry standards, implying that the catalyst operates with lower volatility in the foam production line.
Recommendations of Dabco NE300:
Dabco NE300 catalyst is recommended for any water-blown TDI or TDI/MDI polyurethane high resilience (HR) foam; and TDI/MDI or MDI-based cold-cured polyurethane foam molded cushion systems.
Dabco NE300 nonvolatile catalyst is compatible with other commonly used polyurethane catalysts and additives, and is miscible with polyols and polyol/water mixtures.
The recommended dosage of Dabco NE300 catalyst is 0.1-0.2pphp in MDI system and 0.15-0.2pphp in TDI system.
Features of Dabco NE300:
Non-volatile polyurethane foaming catalyst
No VOC emissions
No vinyl staining
No wind deflector fogging
Masterbatch is stable
Application of Dabco NE300:
Reactive foaming catalyst, low odor, strong foaming.
Uses of Dabco NE300:
Dabco NE300 is a non-emitting amine catalyst for promoting urea (water-isocyanate) reactions.
Dabco NE300 will react into the polyurethane matrix, so Dabco NE300 will not produce organic volatiles.
Dabco NE300 is suitable for all molded foam and high density foam applications to meet OEM emission regulations such as VDA278.
Dabco NE300 is also used in flexible slabstock (polyether and polyester) applications to meet Certipur or LGA requirements.
Dabco NE300 is a non-emitting catalyst that can replace Dabco BL-11 catalyst.
Dabco NE300 can be used in any water-foamed TDI or TDI/MDI high resilience foam (HR) and TDI/MDI or MDI type cold-cured polyurethane foam.
The recommended dosage of Dabco NE300 in MDI system is 0.50-1PPHP (per 100 parts of polyol), and the recommended dosage in TDI system is 0.4-0.7PPHP.
Uses at industrial sites of Dabco NE300:
Dabco NE300 is used in the following products: polymers.
Dabco NE300 is used in the following areas: building & construction work and mining.
Dabco NE300 is used for the manufacture of: plastic products, machinery and vehicles and chemicals.
Release to the environment of this substance can occur from industrial use: in the production of articles and as an intermediate step in further manufacturing of another substance (use of intermediates).
Widespread uses by professional workers of Dabco NE300:
Dabco NE300 is used in the following products: polymers and coating products.
Dabco NE300 is used in the following areas: building & construction work and mining.
Dabco NE300 is used for the manufacture of: machinery and vehicles, plastic products and furniture.
Other release to the environment of this substance is likely to occur from: indoor use and outdoor use resulting in inclusion into or onto a materials (e.g. binding agent in paints and coatings or adhesives).
Manufacture of Dabco NE300:
Release to the environment of this substance can occur from industrial use: manufacturing of the substance.
Formulation or re-packing of Dabco NE300:
Dabco NE300 is used in the following products: polymers.
Release to the environment of this substance can occur from industrial use: formulation of mixtures and formulation in materials.
Storage and Packaging of Dabco NE300:
Dabco NE300 is recommended that all polyurethane catalysts be stored in a dry cool place with proper ventilation.
All storage containers must be well sealed to avoid contact with water or other impactful substances, as this may alter the performance of Dabco NE300 in end use.
The optimum storage temperature is 10°C to 30°C.
Lower or higher temperatures are not suitable and should be avoided as much as possible.
Shelf life of Dabco NE300:
Keep unopened, two years
Properties of Dabco NE300:
Appearance: colorless liquid
Viscosity (25°C, mPa.s): 9.2
Density (25°C, g/cm3): 0.91
Water solubility: soluble in water
Flash point (PMCC, °C): 124
Hydroxyl value (mgKOH/g): 276
