One Component Polyurea Primer for Concrete Penetration Base Coat

Product Details
Customization: Available
Color: Clear
Appearance: Liquid
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Registered Capital
500000 USD
Plant Area
501~1000 square meters
  • One Component Polyurea Primer for Concrete Penetration Base Coat
  • One Component Polyurea Primer for Concrete Penetration Base Coat
  • One Component Polyurea Primer for Concrete Penetration Base Coat
  • One Component Polyurea Primer for Concrete Penetration Base Coat
  • One Component Polyurea Primer for Concrete Penetration Base Coat
  • One Component Polyurea Primer for Concrete Penetration Base Coat
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  • Overview
  • Product Description
  • Packaging & Shipping
Overview

Basic Info.

Model NO.
8007
Method
Brush
Level
Primer
Drying Method
Moisture Cured
Certification
ISO14001, ISO9001
Substrate
Concrete, Metal, Wood
Components
Film Forming Matter
Formation Mechanism
Conversion Type
Adhesive Strength (Dry Concrete Surface)
2.9
Impact Resistance (Kg.Cm)
60
Abrasion Resistance (750g/500r) M
12
Density g/cm3
1.02
Transport Package
Iron Bucket Packaging
Specification
20kg/drum or 25kg/drum
Trademark
STWD
Origin
Shanghai, China
HS Code
3909310000
Production Capacity
80000kg/Week

Product Description

 One Component Polyurea Primer for Concrete Penetration Base Coat
Product Description

STWD8007 one component sealing penetration concrete special polyurea primer takes high performance polyurethane resin pre polymer as main film material. It cures after absorption and reaction with air moisture, it has high fluidity and strong penetration into the substrate, good sealing and has high adhesive strength. The coating film is eco friendly, easy to apply, it has been widely applied on concrete and other substrate to greatly increase the coating performance.

Features and benefits
* greatly increase the adhesive strength of concrete substrate and coatings
* low viscosity, high fluidity
* excellent wetting property
* excellent sealing and penetration property
* excellent anticorrosion property
* excellent waterproof moisture resistance
* good compatible with the following coating film
* avoid bubbles and increase the service life
* one component material, easy to apply without need of mix
* high coverage rate to save cost

Application scopes
Substrate surface anticorrosion coating for concrete, marble, ceramic tiles and wood.

Product information

Item Results
Appearance Transparent colorless
Specific gravity(g/m³) 1.02
Viscosity (cps)@25ºC 210
Solid content (%)  ≥65
Surface dry time (h) 1-3
Recoating interval (h)@25ºC 3-24
Pot life (h) 1
Theoretical coverage (DFT) 0.08kg/m2  film thickness 40μm
    
  Typical physical properties
Item Test standard Results
Adhesive strength (dry concrete surface)) ASTM D-3359 2.9
Impact resistance (kg.cm) GB/T 1732 60
Abrasion resistance (750g/500r) mg GB/T 1732 12
Temperature variation (-40+150ºC) 24h                 GB/9278-1988 Normal
Density g/cm3 GB/T 6750-2007 1.02

Chemical resistance
Acid resistance 40%H2SO4 or 10%HCI,30d no rust, no bubbles, no peel off
Alkali resistance 50%NaOH, 30d no rust, no bubbles, no peel off
Salt resistance 50g/L, 30d no rust, no bubbles, no peel off
Salt spray resistance 1000h no rust, no bubbles, no peel off
Oil resistance, 0# die sel, oil, 30d no rust, no bubbles, no peel off
((For reference: Pay attention to the influence of ventilation, splash and spillage. Independent immersion testing is recommended if requires other specific data)


Application environment
Environment temperature: -5 ~+ 35ºC
Relative humidity: RH%:35-85%
Dew point: ≥3ºC

Application guide
Recommend dft: 20-40μm
Recoating interval time: 3-24h
Recommended coating method: brush, roller, airless spray, air spray
One Component Polyurea Primer for Concrete Penetration Base Coat

One Component Polyurea Primer for Concrete Penetration Base Coat

One Component Polyurea Primer for Concrete Penetration Base Coat

One Component Polyurea Primer for Concrete Penetration Base Coat
Packaging & Shipping

 

One Component Polyurea Primer for Concrete Penetration Base Coat
 

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