Synocat® DMP

banner

Synocat® DMP

N,N-Dimethylpiperazine, CAS 106-58-1, polyurethane catalyst, balanced amine catalyst

Synocat® DMP (N,N-Dimethylpiperazine) is a distinguished balanced catalyst widely recognized in the polyurethane industry for its unique ability to harmonize competing reactions. It appears as a colorless to slightly yellow transparent liquid with characteristic amine odor.

分享到

SYNOCAT® DMP

(Balanced Amine Catalyst for Polyurethane Foams)

Chemical Name: N,N-Dimethylpiperazine;1,4-Dimethylpiperazine

CAS No.:106-58-1

Molecular Formula:C6H14N2

Molecular Structure:

N,N-二甲基哌嗪 结构式

General information :

Synocat® DMP (N,N-Dimethylpiperazine) is a distinguished balanced catalyst widely recognized in the polyurethane industry for its unique ability to harmonize competing reactions. It appears as a colorless to slightly yellow transparent liquid with characteristic amine odor.

核心特性 :
  • Excellent Balance Between Blowing and Gelling Reactions: Synocat® DMP provides optimal coordination between the blowing reaction (water-isocyanate → CO₂) and the gelling reaction (polyol-isocyanate → polymer network). Unlike strongly blowing-biased catalysts or fast-gelling catalysts, it maintains a "middle-path" kinetics that allows foam expansion while simultaneously strengthening the polymer matrix.

  • Superior Flowability: This balanced reactivity imparts excellent mold-filling capability (flowability) , particularly valuable in complex mold geometries and high-density applications.

  • Enhanced Back-End Cure for Flexible Foams: Synocat® DMP significantly promotes surface curing in flexible foams, especially polyester-based systems. It accelerates demold times, reduces surface tackiness, and ensures rapid development of final hardness and physical properties—critical for foam breathability and resilience.

技术指标 :
检验项目 (Item) 指标要求 (Specification)
外观 (Appearance) Colorless to slightly yellow transparent liquid
Purity (%) ≥ 99.0
Amine Value (mg KOH/g) ≥ 968
Water Content (%) ≤ 0.3
Color (Hazen) ≤ 50
推荐应用 :
检验项目 (Item) 指标要求 (Specification)
Polyether/Polyester Flexible Slabstock Foam Provides balanced reaction kinetics, optimizes open-cell structure, accelerates surface cure, and reduces tackiness. Improves foam breathability and resilience.
High-Resilience (HR) Molded Foam Serves as a co-catalyst to enhance deep-cure efficiency and improve demold times. Ensures uniform foam density distribution.
Rigid Packaging Foams Excellent flowability ensures complete filling of complex cavities without voids or imperfections.
Polyurethane Coatings & Adhesives Acts as an accelerator for curing reactions, improving adhesion and final properties.
Epoxy Resin Systems Functions as an accelerator or co-curing agent in epoxy formulations.
包装 :

 160kg/drum.

贮存 :

存放在干燥、阴凉、通风良好的库房内。

避免受光照和高温加热。   

运输过程中做好防漏、防雨与防暴晒保护。


我们能帮您什么?

我们提供多种选择,帮助您找到适合您应用的产品。

+86 15550440621
15668330235
info@sinocurechem.com
您的专属配方专家:
从单体到聚合物,我们拆解每一种可能性!
©2025 中固化学(山东)集团有限公司 版权所有 CNZZ