P-80
UNION
| Availability: | |
|---|---|
| Quantity: | |
As a trusted PVC Foam Core Board Sheet manufacturer and supplier, UNION COMPOSITES produces P80 PVC foam through a specialized process combining PVC resin with additives and blowing agents. This creates a lightweight yet robust foam structure with unique advantages:
✔ Superior Physical Properties
Closed-cell, cross-linked structure for enhanced durability
Exceptional strength-to-weight ratio (Density: 80kg/m³)
Resistant to impact, compression, bending, and UV radiation
✔ Multi-Functional Performance
Excellent thermal insulation for energy efficiency
Superior sound insulation for noise reduction
Chemical and weather corrosion resistance
✔ Wide Industry Applications
Marine: Boatbuilding, yacht components
Sports: Kayaking equipment
Industrial: Railway, turbine housings, nacelles
Consistent cross-section for uniform performance
Excellent bonding with resins and laminates
ISO 9001/14001 certified production
10+ years expertise in composite materials manufacturing with strict quality control ensures batch-to-batch consistency for all your marine and industrial applications.
Kayaking
Railway
Yacht

| Model | Plain Board Size (mm) | Grooved / Perforated & Contour Board Size (mm) | Thickness (mm) | Process |
|---|---|---|---|---|
| P80 | 2280*1080 | 1140*1080 | 1/1.2 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 1.5 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 2 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 3 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 4 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 5 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 6 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 7 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 8 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 9 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 10 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 12 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 14 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 15 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 18 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 19 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 20 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 25 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 30 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 32 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 35 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 36 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 38 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 40 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 45 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 50 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 60 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 65 | Flat sheet |
| P80 | 2280*1080 | 1140*1080 | 70 | Flat sheet |
Item | Test Standard | P80 | |
Density (kg/m³) | AM-008/ISO845 | Average | 80 |
Minimum | 72-92 | ||
Compressive Strength (Mpa) | AM-014/ISO844 | Average | 1.4 |
Minimum | 1.15 | ||
Compressive Modulus (Mpa) | AM-014/ISO844 | Average | 90 |
Minimum | 80 | ||
Shear Strength (Mpa) | ISO1922 | Average | 1.15 |
Minimum | 1 | ||
Shear Mpdulus (Mpa) | ISO1922 | Average | 27 |
Minimum | 23 | ||
Shear Strain (%) | ISO1922 | Average | 30 |
Minimum | 20 | ||
Tensile Strength (Mpa) | AM-104/ASTMC297 | Average | 2.55 |
Minimum | 2.2 | ||
Tensile Modulus (Mpa) | AM-104/ASTMC297 | Average | 105 |
Minimum | 90 | ||
ISO 9001
ISO 14001
RS Certification
TAK00001DV
RoHS
Flame Retardant Report
| ![]() | ![]() |
Q: What is your thickness and thickness tolerance?
A: Our regular thickness is from 2mm~70mm, and we also support customized thickness. Thickness tolerance is ±0.2mm.
Q: Which surface treatment do you have of PVC foam?
A: Plain board;
Punched board;
One side or two sides grooved board;
One side or two sides grooved and punched board;
Scrim board;
Scrim and punched board;
Hyperbolic board;
Hyperbolic punching plate...
Q: How about your delivery time?
A: We provide fast delivery: small orders: 5-7 days; full container: 15-20 days.
Q: How about your MOQ and samples?
A: No MOQ, we could provide A4 free samples.
Surface Treatment for PVC Foam Cores: Why It Matters for Bonding
What Is the Autoclave Process? How Composites Are Cured Under Pressure
What Is Closed-Cell PVC Foam? Structure, Properties and Why It Matters
PVC Foam Board (Sunboard) vs PVC Foam Core: What's the Difference?
What is the difference between structural PVC foam core and standard PVC foam board
Why the Composite Sandwich Panel Structure is the Ultimate Lightweight Engineering Solution
Why pvc foam core matches carbon fiber for wind energy blades
Perforated PVC Foam Core Sheets: Enhancing Resin Flow and Bond Strength in Sandwich Panel Composites
What Are The Primary Materials Used in Modern Wind Turbine Blades?