Toluene diisocyanate manufacturer Knowledge HF-3465 Special polyurethane curing agent for ultra-low temperature unsealing optical lens anti-fog

HF-3465 Special polyurethane curing agent for ultra-low temperature unsealing optical lens anti-fog

HF-3465 Special polyurethane curing agent for ultra-low temperature unsealing optical lens anti-fog

Type: Solvent-based polyurethane one-component curing agent

Product Application
This product is a low-temperature unblocking (110°C) polyurethane curing agent. It has very high reactivity and can quickly cross-link with resins with hydroxyl groups. The light transmittance of the film is super high and the paint film has good properties. Hardness, scratch resistance and solvent resistance.

Product Specifications
Physical Properties       Value

Solid content 65%
Appearance Colorless transparent liquid
Density 1.12g/cm3
Unsealing temperature 110℃
Solvents n-Butyl Acetate
NCO content       6.7%

Save
It should be stored indoors at a storage temperature between 5°C and 30°C, and the original unopened and undamaged container should be placed in a dry place, away from direct sunlight.

Shelf life
Under specified storage conditions, the expected shelf life of this product is 360 days based on last year's quality control date as indicated in the Certificate of Analysis.

Material Safety
A Material Safety Data Sheet for this product is available upon request.

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