Description

Water based polyurethane glass coating PU-301 is a specialized system for glass coatings for different industrial and domestic applications. It is can be formulated as transparent or frost finishes. It forms a hard, durable coating and is resistant to cleaning chemicals.

Type

Aliphatic polyurethane dispersion (PC/PU)

Key features

Formaldehyde free

Anti-UV and excellent water resistant

Excellent adhesive force and heat resistance

High hardness and good abrasion resistant

Excellent weatherability and salt-fog resistance

Typical properties 

Appearance:                         Milky white liquid

pH:                                        7.0-9.0

Solid content:                        30±1%

Charge:                                 Anionic

Viscosity (25℃):                   100-500cP

Hardness:                              >4H

Dry time for Touch (25℃):     2 hours

Dry time for Test (25℃):        24 hours

Application

Many glass types (including metals) like annealed, tempered, reflective, and high performance glass

Storage and handling 

Available in 200 kg/ barrel or 25 kg/ barrel 

Store products in tightly closed original containers at 5-40℃

Shelf life: 9 months from delivery date

According to non-dangerous goods transport