Home > products >
PP Hollow Construction Board
>
Waterproof Molecular Copolymer Polypropylene Sheet 4mm Custom

Waterproof Molecular Copolymer Polypropylene Sheet 4mm Custom

Product Details:
Place of Origin: Chengdu, Sichuan, China
Brand Name: Xinkunda
Certification: ISO9001,ISO14001,ISO45001
Model Number: Customizable according to requirements
Detail Information
Place of Origin:
Chengdu, Sichuan, China
Brand Name:
Xinkunda
Certification:
ISO9001,ISO14001,ISO45001
Model Number:
Customizable according to requirements
Density:
0.9 G/cm3
Color:
White/gray/beign/cyan/blue
Thickness:
3-30mm
Size:
Customized
Temperature Resistance:
Up To 120°C
Weather Resistance:
Good
Electrical Insulation:
High
Uv Resistance:
Good
Surface Finish:
Smooth
Material:
PP(Polypropylene)
Highlight:

High Light

Highlight:

molecular copolymer polypropylene sheet

,

4mm copolymer polypropylene sheet

,

custom 4mm polypropylene sheet

Trading Information
Minimum Order Quantity:
1 ton
Price:
1535 USD/metric ton (current price)
Packaging Details:
Stacked strapped packaging and boxed or pallet packaging with outer waterproof canvas covering
Delivery Time:
2-7 days
Payment Terms:
,T/T
Supply Ability:
2000 tons/month
Product Description
Chemical-Resistant PP Boards for Wet-Area Wall Coverings
Product Specifications
Attribute Value
Density 0.9 g/cm3
Color White/gray/beige/cyan/blue
Thickness 3-30mm
Size Customized
Temperature Resistance Up to 120°C
Weather Resistance Good
Electrical Insulation High
UV Resistance Good
Surface Finish Smooth
Material PP (Polypropylene)
Product Overview

PP boards offer exceptional durability, chemical resistance, and versatility, making them an ideal cost-effective alternative to traditional construction materials like wood, metal, or glass. These boards provide practical solutions for projects requiring corrosion resistance, lightweight properties, and easy handling.

Core Performance
  • Waterproof molecular structure prevents absorption, expansion, or deformation
  • Superior resistance to weak acids, weak bases, and salt spray corrosion
  • Impact-resistant with excellent toughness to prevent cracking
  • Wide temperature tolerance range (-20°C to 120°C)
  • Maintains performance in outdoor and freeze-thaw environments
Key Advantages
  • Cost-effective solution - 15-30% lower cost than stainless steel or aluminum alternatives
  • Lightweight design (0.9g/cm³ density) reduces transportation and handling effort
  • Easy to fabricate with standard tools - no specialized equipment required
  • 40% faster installation than metal plates, reducing labor costs
  • 5-10 year service life with minimal maintenance requirements
Typical Applications
  • Waterproof roofing for temporary structures and warehouses
  • Moisture barriers for kitchen cabinets and bathroom vanities
  • Dry-wet separation partitions in bathrooms
  • Greenhouse waterproofing and seedling box liners
  • Protective covers for outdoor irrigation equipment
Material Comparison
Properties PP Sheets Wood Metal Glass
Weather Resistance Excellent; withstands rain, UV, and temperature fluctuations Susceptible to rot, mold, and warping in moisture Resistant but may corrode in humid/chemical environments Resistant but prone to shattering from temperature changes
Weight Lightweight Moderate Heavy Heavy
Chemical Resistance Resists common construction chemicals Vulnerable to chemical damage Susceptible to corrosion Resistant but can be etched by strong acids
Cost-Effectiveness Low material and maintenance costs Moderate cost; high maintenance High material and fabrication costs High material and installation costs
Versatility Easily cut, welded, or bent Requires skilled craftsmanship Needs specialized equipment Difficult to modify post-installation
Moisture Resistance Does not rot or swell Absorbs water leading to damage Prone to rusting Impermeable but edges may leak
Waterproof Molecular Copolymer Polypropylene Sheet 4mm Custom 0 Waterproof Molecular Copolymer Polypropylene Sheet 4mm Custom 1