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NC-185B Anti Corrosion Polymerized Isocyanate Hardener

NC185B  is a kind of aliphatic isocyanate prepolymer hardener modified by two functional and linear polyester.

PROPERTY

· This product has low viscosity and can make high solid weather resistant topcoat.

· This product has good flexibility and mechanical strength.

· Ultralong UV resistance and salt spray resistance.

APPLICATIONS

· Low viscosity elastic curing agent, good mechanical properties and tensile strength, good chemical resistance; 

· Used for elastic waterproof coatings, adhesives and elastic floors.

· It can be used to make waterproof coating and floor coating with polyaspartic resin.

INDEX

INDEXVALUE
AppearanceColorless to light yellow transparent liquid
Hazen (Pt-Co)≤150
Solid Content(%)≥99.5
NCO Content(%)10.3~10.8
Viscosity(mpa.s/25℃)1500~3000
Relative density (25℃)1.05±0.01



PACKING

200 Kgs/Drum, 10 Kgs/Drum

SHELF LIFE

NC185B must be stored in airtight containers to prevent contact with moisture. Recommended storage temperature is 0℃-30℃ (32℉-86℉). The shelf life in the closed original container is 12 months.

NOTICE

· NC185B is combustible and should be stored at the temperature at 0℃- 30°C. It should be kept away from fire source and stored in a cool, dry and ventilated environment. The storage period is 12 months.

· The coating formulated with NC105T should be tested for performance after one week’s maintenance.

 

Note: This manual is for reference only, without any warranty. In view of the limitation of resin function and the diversity of user requirements, please strictly test the adaptability of the product and the stability of the final product. The technical information is subject to change without prior notice.


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