P45 PVC Foam Core Board: Low Water Absorption and Impact Resistant
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Product Highlights
- Superior Thermal Insulation: DNV GL-certified closed-cell polymer foam with excellent thermal stability.
- High Impact Resistance: Engineered for marine hull cores and industrial enclosures requiring durability.
- Low Water Absorption: Closed-cell structure ensures minimal water uptake for long-term performance.
- Wide Temperature Range: Processing temperature range from -240 to +100 degrees Celsius.
- Full Customization: Tailored solutions available for specific application needs and dimensions.
- Cost-Effective Premium Quality: TOP 3 global quality at 20-30% lower cost than EU/US brands.
- Strict Quality Control: Ensures batch-to-batch product consistency with ISO and CE certifications.
- Versatile Surface Treatments: Available in plain, punched, grooved, scrim, and hyperbolic board options.
Product Attributes
- Customization
- Available
- Color
- Purple
- Certification
- ISO, CE
- Model NO.
- P45
- Feature
- Wear-resistant, Impact-resistant, Heat-resistant, Cold-resistant
- Material
- PVC
- Property1
- Impact Resistance
- Property2
- Low Water Absorption
- Property3
- Insulation
- Processing Temperture
- -240 to +100degree
- Density
- 45kg/M3
- Application1
- Wind Energy
- Application2
- Marine
- Transport Package
- Carton, Pallet
- Specification
- A Grade
- Trademark
- UNION
- Origin
- China
- HS Code
- 392112
- Production Capacity
- 1000000m2/Month
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Product Description
Transport: Refrigerated truck panels & camper van insulation
Industrial: Low-temperature equipment enclosures

ITEM | TEST STANDARD | P45 | |
Density(kg/m³) | ISO 845 | Average | 48 |
Range | 43-55 | ||
Compressive Strength (Mpa) | ISO 844 | Average | 0.6 |
Minimum | 0.5 | ||
Compressive Modulus (Mpa) | ISO 844 | Average | 50 |
Minimum | 45 | ||
Shear Strength (Mpa) | ASTM C273 ISO1922 | Average | 0.55 |
Minimum | 0.5 | ||
Shear Mpdulus (Mpa) | ASTM C273 ISO1922 | Average | 15 |
Minimum | 12 | ||
Shear Strain (%) | ASTM C273 ISO1922 | Average | 10 |
Minimum | 8 | ||
Tensile Strength (Mpa) | ASTM C297 | Average | 1.4 |
Minimum | 1.1 | ||
Tensile Modulus (Mpa) | ASTM C297 | Average | 55 |
Minimum | 45 | ||


Single direction processed board (Warp Direction):2600 × 1220mm
Dual direction processed board (Warp & Weft):1300×1220mm
Height maximum single pallet: Depends on container size.



UNION offers TOP 3 global quality at 20-30% lower cost than EU/US brands.
Core Expertise
15+ years in PVC foam innovation, specializing in composite materials manufacturing
Quality Assurance
Strict quality control ensures batch-to-batch product consistency
Full customization to meet specific application needs







A: Regular thickness ranges from 1mm~70mm, customizable. Tolerance is ±0.2mm.
A: Fast delivery: small orders: 5-7 days; full container: 15-20 days.
A: No MOQ, A4 free samples available.
A: Plain board;
Punched board;
One side or two sides grooved board;
Grooved and punched board on one or both sides;
Scrim board;
Scrim and punched board;
Hyperbolic board;
Hyperbolic punching plate.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI244528". Items marked "" are certified.
Company Profile
Union Composite changzhou Co., Ltd. is situated in Changzhou, a picturesque water town located in the southern region of the Yangtze River. As an export oriented company, specializing in composite materials, 90% of our products are exported to Europe, Asia, America, Middle East and Africa.
Since established in 2012, our company has been adhering to the corporate mission of "intelligent manufacturing in China to the World", and is committed to providing customers with high-quality, high-performance and comprehensive composite material solutions.
With a professional team, union is constantly exploring new materials and technologies to meet the ever-changing needs of different markets and customers.
Our main product range includes glass fiber, carbon fiber, resin, PVC core material, PET core material as well as pultrusion auxiliary materials, vacuum auxiliary materials, winding auxiliary materials and hand lay-up tools.
We prioritize collaboration with renowned domestic production companies while introducing advanced production processes and equipment to ensure technological leadership and excellent product quality.
Our product quality control system is strictly implemented at every stage to ensure stability and reliability.
Our products are widely applied in many fields such as shipbuilding, automobile manufacturing, electronics and electrics, construction, traffic vehicles, sports equipment, pipelines, sanitary ware, anti-corrosion, etc., and our customers are very satisfied.
In addition, union also pays attention to the construction of company culture, advocates the company spirit of "unity, innovation, pragmatism and efficiency", and creates a positive working atmosphere. We firmly believe that the long-term development of the company can only be realised by the common growth of everyone.
In the future, union Composite changzhou Co., Ltd. Will continue to adhere to the "integrity, innovation, excellence" business purposes, and constantly improve product quality and service standards, to provide customers with better quality and more efficient composite products and services. We dedicate ourselves to promoting the development of China's composites industry.
About Our Factory & Business Background
- Address
- East Taihu Rd., No. 120, Changzhou, Jiangsu, China
-
Registered Capital
- 1,000,000 RMB
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, DAP, CIP, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai, Ningbo, shengzheng
Our Production Capability & Technical Expertise
- Main Products
- Fiberglass Roving and Chopped Strand, Fiberglass Cloth and Woven Roving, Fiberglass Chopped Strand Mat and Tissue, Fiberglass Combination Mat, Fiberglass Multiacial Fabric, Fiberglass Cloth for Insulation, Resin, SMC/BMC, Auxiliary Materilas for Infusion/Hand Lay up, PVC/Pet/PU Foam
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 1 Year
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
FAQ
- How about your delivery time?
- Fast delivery: small orders: 5-7 days; full container: 15-20 days.
- How about your MOQ and samples?
- No MOQ, A4 free samples available.
- Which surface treatment do you have of PVC foam?
- Plain board; Punched board; One side or two sides grooved board; Grooved and punched board on one or both sides; Scrim board; Scrim and punched board; Hyperbolic board; Hyperbolic punching plate.
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