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Special Polyurea Anticorrosive Protective Coating for Buried Pipeline EX-708
Special Polyurea Anticorrosive Protective Coating for Buried Pipeline EX-708
Specifications
Brand Name :
EXCEEDCHEM
Model Number :
EX-708
Certification :
ISO9001:2008
Place of Origin :
China
MOQ :
1000kgs
Price :
To be negotiated
Payment Terms :
T/T
Supply Ability :
1000MT PER MONTH
Delivery Time :
5-8days
Packaging Details :
20kg/drum
Component :
isocyanate components and amino compound components
Color :
Can adjust
Application :
Roof Waterproofing, Pool Waterproofing, Metal Anti-corrosion, For Wear-resistant
Description
Special Polyurea Anticorrosive Protective Coating for Buried Pipeline EX-708
Product Overview

EX-708 is a 100% solids aromatic spray polyurea elastomer, produced through the reaction of isocyanate components with amino compound components. It requires specialized polyurea equipment for spray application. It is suitable for complex and variable geological structure layers, harsh climatic environments, and corrosion resistance in different climatic soils. Due to its excellent comprehensive physical properties and stable corrosion resistance, it has garnered the attention of relevant engineering design and construction units, and is continuously being applied in buried pipeline projects.

Key Characteristics
  • Solvent-free, 100% solid content, safe, environmentally friendly, and odorless
  • Quick curing, capable of being sprayed and formed on any curved, inclined, and vertical surfaces without sagging
  • Dense coating without seams, good flexibility, and strong adhesion
Performance Advantages
  • Excellent impact resistance, collision resistance, and wear resistance
  • Excellent corrosion resistance to chemical media, including acids, alkalis, salts, and oils of certain concentrations
  • Outstanding impermeability and waterproofing performance
  • Excellent resistance to microbial and plant root erosion
  • Excellent shock absorption performance
  • Superior stability against temperature fluctuations
  • Rapid curing allows the construction area to be quickly restored for use
  • Outstanding durability reduces lifelong maintenance costs
  • Extends the service life of the sprayed structure
Performance Specifications
Item Component A Component B
Appearance Light Yellow Liquid Color Adjustable
Gravity (g/cm³) 1.15 1.03
Viscosity (cps) @25℃ 1100 1000
Solid Content (%) 100 100
Mix Ratio (Volume Ratio) 1 1
Gel Time (s) @25℃ 25-35
Theoretical Coverage Rate (Dry Film Thickness) 1.05kg/m² (Film Thickness 1mm)
Item Result
Hardness (Shore A) 70
Elongation at Break (%) 20
Tensile Strength (MPa) 30
Tear Strength (KN/m) 78
Impermeability (0.3MPa/30min) Impermeable
Abrasion Resistance (750g/500r)/mg 15
Adhesion (MPa) Concrete Substrate 3.6
Adhesion (MPa) Steel Substrate 12
Cathodic Disbondment [1.5v,(65±5)℃48] ≤15mm
Packaging & Storage

Packaging: 20-22 kgs/drum, 220 kgs/drum

Warranty Period: 10 months (unopened original packaging from production date)

Storage Temperature: 5-35℃

Storage Instructions: Ensure proper sealing and store in a cool, ventilated environment away from direct sunlight.

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Special Polyurea Anticorrosive Protective Coating for Buried Pipeline EX-708

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Product Detail
Brand Name :
EXCEEDCHEM
Model Number :
EX-708
Certification :
ISO9001:2008
Place of Origin :
China
MOQ :
1000kgs
Price :
To be negotiated
Contact Supplier
Special Polyurea Anticorrosive Protective Coating for Buried Pipeline EX-708

Qingdao Exceed Fine Chemicals Co.,Ltd

Verified Supplier
7 Years
shandong, qingdao
Since 2013
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company
Main Products :
TDI MDI Polyurethane, TDI Based Polyurethane, MDI Based Polyurethane
Total Annual :
10000000-20000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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