Two-Component Aziridine Crosslinker for Water-Friendly Cross-Linking Agent

• CAS No.: 64265-57-2
• Formula: C24h41n3o6
• EINECS: 264-763-3
• Bonding Function: Pressure sensitive Adhesive
• Morphology: Viscous Liquid
• Application: Construction, Woodworking, Footwear & Leather, Fiber & Garment, Packing
• Model NO.: Crosslinker
• Material: Polyimide
• Classification: Thermosetting
• Main Agent Composition: Inorganic Adhesive Material
• Characteristic: Weatherability
• Promoter Composition: Polymerization Inhibitor
• Composition: Organic Material
• Color: Light Yellow
• Product Name 1: Trifunctional Aziridine Crosslinker
• Product Name 2: Aziridine Crosslinker
• Product Name 3: Crosslinker
• Product Name 4: Crosslinker Cx-100
• Product Name 5: Polyfunctional Aziridine Crosslinker
• Usage 1: Water Repellent for Leather
• Usage 2: Color Fixing Agent ;Colouring Stabilizer
• Usage 3: Laminated Wood Glue
• Usage 4: Leather Protector
• Usage 5: Pressure-Sensitive Adhesive
• Usage 6: PVC Tape
• Usage 7: Ink Fixing Agent
• Usage 8: PE Film
• Transport Package: 5kg/Drum ;20kg/Box;25kg/Drum;200kg/Drum;1000kg/IBC
• Specification: 99%
• Trademark: Polyfunctional Aziridine Crosslinker
• Origin: China
• HS Code: 293399
• Production Capacity: 600000kg/Year

Product Description

Cas:64265-57-2 Two-component Aziridine crosslinker 

Nanjing MSN chemical Co., Ltd was located in Nanjing chemical industrial park, Nanjing city,Jiangsu province, 
We are a professional manufacturer of Trifunctional Aziridine Crosslinker,devoted in the research, production and sale of the crosslinkers Trifunctional Aziridine Crosslinker Cas No.:64265-57-2 . Crosslinkers are widely used in the waterborn acrylic resin and waterborn polyurethane emulsion system, such as leather, printing, dye printing, printing ink, waterborn coating, pressure sensitive rubber.
Description:
Crosslinker C-100 is a polyfunctional aziridineliquid crosslinker. Addition of 1-3% to water based acrylic emulsions or urethane dispersions produces a marked improvement in water, chemical, abrasion and humidity resistance and enhances adhesion to specific substrates. 
 

1)Specifications of Aziridine crosslinker C-100:

Product Name:Trifunctional Aziridine Crosslinker
Chemical Name:Trimethylolpropane Tris(2-Methyl-1-Aziridine)Propionate
Molecular Formula:C24H41N3O6
Specific gravity(g/cm3)(250C):1.0500~1.0800
Refractive index(25°C):1.4600~1.4850
Viscosity(mPa.S) (25°C):50~800
Assay (%):99

 

Inspection Item	Limits
	Minimun	Maximun
Specific gravity (g/cm^3)(25^0C)	1.0500	1.0800
Refractive index (25^0C)	1.4600	1.4850
Viscosity (mPa·S) (25^0C)	50	800
Assay       (%)	99
Appearance	Light yellow viscous liquid
Free aziridine (μg/g)	<100

2) Application:trifunctional aziridine crosslinker

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 

3) Formulating guidelines:Polyfunctional Aziridine Crosslinking 

C-100 Crosslinker is added at levels of 1% to 3% to finished formulated coatings, inks, or adhesives. It is added slowly and under good agitation. After mixing, an aqueous system with a pH of 9.0-9.5 will typically have a pot life of 18-36 hours. This time will be reduced when the pH is lower

4) Product and packing Show:crosslink

Aziridine Crosslinker C-100  Package:5kg/drum,20kg/Carton

Aziridine Crosslinker C-100  Package: 25kg/drum

Aziridine Crosslinker C-100  Package:200kg/drum

Aziridine Crosslinker C-100  Package:1000kg/drum