Leather Protector Crosslinker for Improve Water Resistance

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
Usage 3
Laminated Wood Glue
Usage 4
Leather Protector
Usage 2
Color Fixing Agent ;Colouring Stabilizer
Usage 7
Ink Fixing Agent
Usage 8
PE Film
Usage 6
PVC Tape
Usage 5
Pressure-Sensitive Adhesive
Product Name 4
Crosslinker Cx-100
Usage 1
Water Repellent for Leather
Product Name 5
Polyfunctional Aziridine Crosslinker
Product Name 1
Trifunctional Aziridine Crosslinker
Product Name 3
Crosslinker
Product Name 2
Aziridine Crosslinker
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
Reference Price
$ 17.10 - 19.80
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Product Description

Cas:64265-57-2 Leather protector 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 0 C)

1.0500

1.0800

Refractive index

(25 0 C)

1.4600

1.4850

Viscosity

(mPa·S) (25 0 C)

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 
Leather Protector Crosslinker for Improve Water Resistance Leather Protector Crosslinker for Improve Water Resistance Leather Protector Crosslinker for Improve Water Resistance Leather Protector Crosslinker for Improve Water Resistance Leather Protector Crosslinker for Improve Water Resistance Leather Protector Crosslinker for Improve Water Resistance Leather Protector Crosslinker for Improve Water Resistance Leather Protector Crosslinker for Improve Water 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

Leather Protector Crosslinker for Improve Water Resistance Leather Protector Crosslinker for Improve Water Resistance Leather Protector Crosslinker for Improve Water Resistance

 

 

 

 

Adhesive