Pentamethyl-Diethylene-Triamine
Chemical name: N,N,N',N",N”-Pentamethyldiethylenetriamine
Trade brand: WHAMINE PMDETA
CAS No.: 3030-47-5
Molecular formula: C9H23N3
Molecular weight: 173.3
Synonyms: pentamethyldiethylenetriamine, N,N,N′,N′′,N′′-pentamethyldiethylenetriamine, PMDTA, PMDETA, PMDT
Pentamethyl-Diethylene-Triamineis one of the polyurethane catalysts that can absorb moisture and carbon dioxide in the air.
Properties Of Pentamethyl-Diethylene-Triamine
Pentamethyl-Diethylene-Triamine
Appearance: Colorless or light yellow transparent liquid
Melting point: −20 °C
Boiling point: 198 °C
Density: 830 mg mL−1
Refractive index: 1.442
Solubility: Pentamethyl-Diethylene-Triamine is soluble in water, ether and alcohol solvent.
Application Of Pentamethyl-Diethylene-Triamine
WHAMINE Pentamethyl-Diethylene-Triamine (PMDETA) is a polyurethane reaction of highly active catalysts, catalytic main foaming reaction. Pentamethyl-Diethylene-Triamine（PMDTA) is used to balance the overall foaming gel reaction, which is widely used in all kinds of polyurethane rigid foam, including different cyanuric acid ester rigid plank. Because of its strong foaming effect, Pentamethyl-Diethylene-Triamine (PMDT) can improve the liquidity bubble, so improving production technology and improve the quality, often Shared with DMCHA etc;
Except for rigid formula, methyl divinyl three amine five also can be used in polyether type of polyurethane soft piece of bubble and foam molding production, for example, 70 % Pentamethyl-Diethylene-Triamine (PMDETA) is mainly used for soft foam products are formulated, the catalyst activity, foaming speed, products with high toughness and high carrying.
Package And Storage Of Pentamethyl-Diethylene-Triamine
170kgs or meeting the request of the customers. Pentamethyl-Diethylene-Triamine should be stored for one year in a shady room and dry place.
Wuxi Weiheng Chemical Co., Ltd. is a leading supplier of amines and derivatives of amines. We provide coco dimethyl amine oxide, polyurethane catalysts, surfactants for sale and etc. Want to know more, contact us.
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