Sunday, March 4, 2012

Ethyl Silicate Resin, HIgh Build Inorganic Zinc Rich Primer

This resin application is applied such as on Nippe Zinky 1000 HB that is a rust preventive, inorganic zinc rich primer of ethyl silicate (high build type). It contains metallic zinc in high concentration. Its film is 100% inorganic formation, and it can build thick dry film of 75 micron by airless spray without running or cracking. Therefore it perfectly prevents the steel excellent characteristics such as water resistance, oil resistance, thermal resistance, etc. under severe atmosphere.

Nippe Zinky 1000 HB is widely used as a Superior anti-corrosive primer for the protection of bridges, tanks, and steel structures of petroleum chemicals and shipbuilding.

Specification

Texture and Color                        : Flat, light Grey
Specific Gravity (20oC)                : 2.5
Nonvolatile (%)                            : 82% by weight
Flash Point                                   : 12 oC
Post life                                        : 4 hours at 30oC after mixing
Application Method                      : Airless spray
Coverage theoretical                     : 0.354 lt/m2
                Practical                       : 0.65 lt/m2 (Airless Spray)
Recommended Dry Film Thickness: 75 micron
Drying Time (30oC)
    Set to touch                              : 20 minutes
    Dry hard                                   : 1  hour
Interval before overcoating (30oC): Min 48 hours, Max 6 months
Dilution Ratio                                :  0 - 10 %
Dilution Thinner                             :  Nippe Zinky 1500 Thinner
Surface Preparation                       :  Blast cleaning (min SSPC-SP 10, SIS Sa 21/2
                                                       Preferably SSPC - SP 5/SIS Sa 3.

Package:
Supplied in separate container as Powder and Base
Standard Packing: 5 kg, 20 kg

Mixing Ratio:
Base: Catalyst = 3 : 1 by volume

Other application: