PC-41 POLYCAT 17 CAS5875-13-5 1,3,5-Tris(dimethylaminopropyl)hexahydrotriazine

PC-41 POLYCAT 17 CAS5875-13-5 1,3,5-Tris(dimethylaminopropyl)hexahydrotriazine

Chinese name: 1,3,5-Tris(dimethylaminopropyl)hexahydrotriazine, abbreviated as triazine

Alias: PC-41 POLYCAT 17

English name: 1,3,5-Tris[3-(dimethylamino)propyl]hexahydro- 1,3,5-triazine

Molecular formula: C18H42N6

Molecular weight: 342.0

CAS: 15875-13-5

Physical and chemical properties:

1,3,5-Tris(dimethylaminopropyl)hexahydrotriaz ine is a colorless to light yellow transparent liquid with very faint odor or nearly odorless, easily soluble in water.

Relative density: 0.92~0.95

Viscosity(25℃): 26~33mPa.s

Flash point: 153℃(COC) or 132℃(TMCC)

Boiling point 225℃ or 140℃: 133Pa

Freezing point: -59℃

Vapor pressure(21℃): 13Pa

Moisture in the product: ≤0.5%

Nitrogen content: 17%~18%

Shanghai Qiguang Industry & Trade Co., Ltd.

Technical Data Sheet

DC PC-41

Description

DC PC-41 is a moderately active trimerization catalyst.

Applications

DC PC-41 is used in a wide variety of rigid polyurethane and polyisocyanurate foam applications. It has excellent blowing capability and excellent delayed curing. It is recommended for use as a co-catalyst with other polyurethane and polyisocyanurate catalysts,such as,DC PC-8、DC K-15,particularly in formulations with an isocyanate index greater than 105–110.

Shelf Life:

24 Months

Standard Packaging:

 180KG Steel Drum

 IBC Drum is recommended.

Items Spec

Total amine value(mgKOH/g) 450-550

Moisture , % max 0.5

Typical Properties

Appearance Colorless to yellowish Liquid

Viscosity@25℃ mPa*.s 26~33

Specific Gravity@,25℃(g/cm³) 0.92~0.95

Flash point,PMCC,℃ 104

Water solubilty Soluble

Storage Information

Qiguang Group recommends that our catalysts be stored in a dry and cool area under appropriate ventilation conditions. Each container should be closed tightly to avoid contamination with moisture or other negative influences that could change the products' performance in the end use. The optimum storage temperature is between 10 °C and 30° C. Lower and higher storage temperatures are not preferable and should be avoided.

Application scope:

Tris(dimethylaminopropyl)hexahydrotriazine has excellent foaming/gelling ability of polyurethane rigid foam highly active trimer catalyst, which can be used together with other catalysts.

三（二甲氨基丙基）六氢三嗪主要适用于聚氨酯与多异氰酸酯反应的催化作用，在性能上对聚氨酯的催 化选择性活性略高于多异氰酸酯反应，常用于纸板聚氨酯硬质泡沫、喷涂硬质泡沫和模压硬质泡沫;

三（二甲氨基丙基）六氢三嗪更适合多异氰酸酯硬质泡沫片材、各种发泡剂发泡（包括全水发泡）等工 艺，在水发泡硬质发泡体系中具有优异的性能;

三（二甲氨基丙基）六氢三嗪广泛用于微孔聚氨酯弹性体和高回弹泡沫制品。

https://www.siliconeoil.com.cn/pc-41-polycat-17-cas5875-13-5-135-trisdimethylaminopropylhexahydrotriazine/