JLBJ004 Waterborne Two Components Polyurethane topcoat

Introduction

This product is a two-component polyurethane topcoat based from aliphatic isocyanate and hydroxyl-containing water-based polyurethane resin and together with weather-resistant pigments and additives. It has excellent weather resistance, gloss retention and color retention and a good chemical resistance and water resistance.

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Product Details

Product Tags

Description

This product is a two-component polyurethane topcoat based from aliphatic isocyanate and hydroxyl-containing water-based polyurethane resin and together with weather-resistant pigments and additives. It has excellent weather resistance, gloss retention and color retention and a good chemical resistance and water resistance. It is suitable for use in scenario where long term color and variable glass are desired, so it’s the best choice for decoration and protection of vessels, containers, railway vehicles, automobiles, agricultural vehicles, construction machinery, industrial equipment, various steel structures, etc. It can be brushed, rolled or spray applied.

Features

Outstanding Color & Gloss retention
Excellent chemical resistance & water resistance

Product Details

Type Topcoat
Component Two Component
Substrate On prepared Steel
Technology Polyurethane

Physical Parameters

Color A range of colors
Sheen Matte
Standard film thickness
Wet film 90μm
Dry film 40μm
Theoretical Coverage Approx. 11.1m2/L
Specific Gravity Approx. 1.20

Mixing Instructions

Components Parts by weights
Part A 9
Part B 1
Thinner De-ionized water or clean tap water
Pot Life 3 hours at 20℃
Tool’s Cleaner Tap Water

Application Instructions

Application Method: Airless Spray Air Spray Brush/Roller
Tip Range: (Graco)  163T-619/621 23mm
Spray Pressure (Mpa): 1015 0.30.4
Thinning (by Volume): 05% 515% 515%

Dry Time

Substrate Temp.
(℃)

Touch Dry
(h)

Hard Dry
(h)

Recoat Interval (h)
Min. Max.
5 8 36 30 7
10 6 30 24 7
23 2 24 16 7

Relevant Products

Waterborne Inorganic Zinc Silicate Primer
Waterborne Epoxy zinc rich primer
Waterborne Epoxy thick coat or polyurethane primer

Packing information

Part A (Base) 18L
Part B (Curing Agent) 2L

Surface Preparations

Refer to technical data sheet
Application Conditions
Refer to technical data sheet
Storage
Refer to technical data sheet
Safety
Refer to technical data sheet & MSDS
Special Instructions
Refer to technical data sheet

 


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