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high quality Trimethylolpropane tris(2-methyl-1-aziridinepropionate) 64265-57-2
high quality Trimethylolpropane tris(2-methyl-1-aziridinepropionate) 64265-57-2
Supplier Info
[China Supplier]
Contact Person : Ms. Xu Cindy
Tel : 86-510-81720528
Fax : 86-510-81720528
Product Detail
polyfunctional aziridine crosslinker Addition of 1-3% to water based acrylic emulsions or urethan

Type : polyfunctional aziridine crosslinker

Appearance : Colorless to light yellow transparent liquid

Total solids (W/W %) 99%

Molecular Formula & Weight : C24H41N3O6 ; 467.67

CAS NO. : 64265-57-2

Viscosity : 150~250cp @25°C

Density : 1.08Kg/L @20°C

Stability : 12-18 months @20°C

Flash Point : >100°C

Freezing Point : <-15°C

Appearance: Clear Pale Yellow Liquid

Polyfunctional aziridine crosslinker: 99% min

Propyleneimine: 0.1%

packing:20kg net carton


APPLICATION In water based parquet lacquers to improve water, alcohol, detergent, chemical and abrasion resistance; In water based industrial wood-, plastic- and metal coatings to increase water, alcohol and block resistance; In vinyl coatings to reduce plasticizer migration and improve stain resistance; In water based concrete sealers to improve abrasion resistance; Generally, to improve adhesion of water based systems to non-polar substrates; In solvent based polymers to increase resistance properties; In water based printing inks to improve water and detergent resistance. FORMUlATING GUIDELINES Crosslinker XC-100 is a tri-functional material that crosslinks polymers with reactive carboxyl functionalily; Typical addition levels of XC-100 necessary to fully crosslink acrylic emulsions and urethane dispersions are 2% and 3% respectively; Crosslinker XC-100 should be added to lacquers, paints or inks prior to use and due to its excellent water miscibility it can be stirred in by hand; The best method of addition is by using a 1:1 premix of XC-100 and water; In water borne formulations, XC-100 will slowly hydrolyse and blends should therefore be used within 1-2 days after preparation; The hydrolised products have no adverse effects on the emulsions nor on the dried films, and additional crosslinker may be added to restore reactivit; Solvent based systems modified by the addition of XC-100 must be used within 5 days because they tend to thicken and may gel within 2 weeks. HANDLING Care must be taken to avoid any contact with the skin and eyes. When used in spray applications, particular care must be taken to avoid oral and/or nasal ingestion by wearing a suitable respirator. When handling XC-100 it is desireable to prevent inhalation of vapours by proper ventilation or respirator use. PACKAGE & STORAGE Available 4*5Kgs plastic pails and 25Kgs steel drums with inner plastic pails. Store in a cool, dry, dark place. If stored under conditions of excessive heat for extended periods the material may discolour, deteriorate and gel.

My skype ID is joyyang1008, pl add for easy communication

high quality Trimethylolpropane tris(2-methyl-1-aziridinepropionate) 64265-57-2

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