DMDEE Foaming Catalyst for Polyurethane Water Curing Systems
Brand Name:VICUS-VIDA
Certification:ISO9001
Model Number:DMDEE
Delivery Time:5-8 work day
Place of Origin:CHINA
Supply Ability:10000 tons a year
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Location:
Shanghai Shanghai China
Address:
Room 305, No. 9 Building, No. 16299 Puwei Road, Shanghai, China
Supplier`s last login times:
within 39 hours
Product Details
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Product Details
Product Description
DMDEE is suitable for water curing system,it is astrong foaming
catalyst,due to the site resistance effect of amino group,it can
extend the storage period of NCO component,suitable for the
catalytic reaction of NCO and water inTDI,MDI,IPDI and other
systems
Product Parameters
| Appearance | Colourless to yellow liquid |
| Boiling point | 309°C |
| Melting point | <-20°C |
| Density(25ºC) | 1.04-1.08g/cm3 |
| Flash Point(Closed cup) | 157°C |
| Water solubility | Soluble |
*The above physical data is typical and should not be used as sales specifications.
Application
DMDEE can be used as a catalyst(or curing agent) in one- component polyurethane systems.DMDEE can be used in polyether-type and polyester-type polyurethane soft foam,semi-rigid foam,CASE materials,etc.
Storage
Recommended storage temperature(ºC):15-25
Shelf Life
24 months if stored in sealed,moisture-tight containers.If beyond
24months,it can be used after check is qualified.
Packaging
210kg/ drum
Information concering
Classification and labelling according to regulations for transport
of chemicals.Protective measures for storage and handling.Measures in case of accidents and fires.
Toxicological and ecotoxicological effects please refer to our
product SDS.
Catalysts for Polyurethane Foam
Vicus/Vida`s polyurethane catalysts are chemical compounds that accelerate the chemical reactions involved in the formation of polyurethane. It is an auxiliary agent that serves to accelerate the reaction during the synthesis of polyurethane and its raw materials. The following is a comprehensive introduction regarding the PU catalyst
| NO. | Application | Prodution | Grade No. | Chemical Name | Features |
| 1 | Flexible Foam & Rigid Foam | Amine Catalyst | A-1 | Amine Catalyst A1 | Be strong blowing catalysis Improved processability across a wide range of densities and formulations |
| 2 | Flexible Foam & Rigid Foam | Amine Catalyst | A 33 | Amine catalyst A33 | Help achieve excellent results in flexible foam formulations - especially with the |
| 3 | Flexible Foam & Rigid Foam | Amine Catalyst | BDMA | N,N-Dimethylbenzylamine | Used in PU rigid foam and flexible slabstock foam for curing, improved demold and reduce friability |
| 4 | Flexible Foam | Tin Catalyst | T9 | Tin(II) 2-ethylhexanoate | To be used for the gelation reaction during the foaming of polyether-polyurethane, and can also be used as an anti-aging agent for polyurethane foam. |
| 5 | Flexible Foam | Foam Harder | VH-60 | Foam Harder | It is especially suitable for high-load-bearing foams foamed with liquid carbon dioxide and used in combination with both conventional polyols and polymer polyols to improve the load-bearing capacity of the foam. |
| 6 | Flexible Foam | Foam Harder | VH-90 | Foam Harder | Mainly used in the production of flexible polyether block foams and effectively increase the hardness of the foam. |
| 7 | Flexible Foam | Foam Processor | V-442S | PU Processor | To decreasing the odour of polyurethane foams , No effect to the VOC of final products and High compatibility with other additives. |
| 8 | Rigid Foam | PMDETA | PC5 | Pentamethyldiethylenetriamine | To highly active catalyst for polyurethane reaction. It mainly catalyzes the foaming reaction and is also used to balance the overall foaming and gelation. |
| 9 | Rigid Foam | DMCHA | PC8 | N,N-Dimethylcyclohexylamine | Standard gel catalyst. Effective but strong smell |
| 10 | Rigid Foam | Amine Catalyst | PC41 | N,N',N′'-Dimethylaminopropylhexahydrotriazine | Versatile catalyst, mainly used for improved cure in appliance. Highly active trimerization co-catalyst with excellent foaming properties, typically used in combination with other catalysts. |
| 11 | Rigid Foam | Trimerization Catalys | PC46 | Potassium Acetate | To promote isocyanurate reaction (trimerization catalyzed reaction) in PIP system of polyurethane rigid foams, which can be used in various rigid foam |
| 12 | Rigid Foam | Amine Catalyst | PC77 | Pentamethyldipropylenetriamine | Gel catalyst and helps improve friability. |
| 13 | Rigid Foam | Potassium Octoate Catalyst | K15 | Potassium 2-ethylhexanoate | Excellent chemical stability and Stable acid value and molecular weight with good catalytic effect. |
| 14 | Rigid Foam | Amine Catalyst | DABCO VT-31 | Amine catalyst | To be Shortened foam curing duration and Higher production rates |
| 15 | Rigid Foam& Flexible Molded Foam | Amine Catalyst | DABCO VT-2 | 2-Hydroxy-N,N,N-Trimethyl-1-Propylamine Formate | With excellent trimerization catalyst and high isocyanates
conversion. To provides more delayed action and Improve curing |
| 16 | Rigid Foam& CASE | Tin Catalyst | DBTDL T12 | Dibutyltin Dilaurate | To accelerates the connection of the individual reaction partners to reduce the curing time. |
| 17 | HR Foam | Amine Catalysts | VS-300 | Delayed Amine Catalyst | Improved flow in the mold and Easier production of complex products |
| 18 | HR Foam | Amine Catalysts | VS-400 | Delayed Amine Catalyst | Delayed blowing catalyst and applicable to HR cold molded foam, especially for car seat. |
DMDEE Foaming Catalyst for Polyurethane Water Curing Systems
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