Grooved& Perforated 250kg/M3 PVC Foam for Boat/Yachts/Marine Building-PVC Sheet
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Product Highlights
- Certified for Marine Use: PVC foam core P250 holds both DNV and China Classification Society (CCS) type approval certificates, fully qualified for shipbuilding and offshore applications.
- Peak Compressive Strength: PVC foam core P250 delivers a compressive strength of 6.2 MPa, ideal for heavy-load flooring in trucks and marine vessels.
- Superior Tensile Performance: PVC foam core P250 offers a tensile strength of 9.2 MPa and a modulus of 320 MPa, ensuring excellent core integrity.
- Engine Component Use: PVC foam core core P250 offers excellent nail-holding power, low water absorption, high flame retardancy. It applies directly to yacht engine components and power equipment.
- High Shear Modulus: PVC foam core P250 features a shear modulus of 104 MPa, delivering exceptional rigidity under torsional and bending loads.
- Consistent Shear Strain: PVC foam core P250 maintains a stable shear strain of 40%, balancing high strength with good energy absorption.
- Wear & Impact Resistance: PVC foam core P250 offers superior wear and impact resistance, significantly extending service life in heavy-use environments.
- Multiple Supply Formats: PVC foam core P250 is available as flat panels, contoured, slotted, perforated, or double-curved sheets for complex shapes.
- Structural Core Solution: PVC foam core P250 serves as the preferred core material for heavy-duty sandwich panels in wind, rail, and cold chain.
- High Surface Energy: PVC foam core P250 features high surface energy, enabling strong adhesion with epoxy, vinyl ester, and polyester resins, effectively preventing delamination in sandwich structures
Product Attributes
- Customization
- Available
- Color
- Green Red
- Certification
- ISO
- Model NO.
- P250
- Feature
- Wear-resistant, Impact-resistant, Heat-resistant, Cold-resistant, Waterproof
- Property1
- Impact Resistance
- Property2
- Low Water Absorption
- Property3
- Insulation
- Processing Temperture
- -240 to +100degree
- Density
- 250kg/M3
- Transport Package
- Carton, Pallet
- Specification
- A Grade
- Trademark
- UNION
- Origin
- China
- HS Code
- 392112
- Production Capacity
- 1000000m2/Month
Product Images of Grooved& Perforated 250kg/M3 PVC Foam for Boat/Yachts/Marine Building-PVC Sheet
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Grooved& Perforated 250kg/M3 PVC Foam for Boat/Yachts/Marine Building-PVC Sheet -
Grooved& Perforated 250kg/M3 PVC Foam for Boat/Yachts/Marine Building-PVC Sheet -
Grooved& Perforated 250kg/M3 PVC Foam for Boat/Yachts/Marine Building-PVC Sheet -
Grooved& Perforated 250kg/M3 PVC Foam for Boat/Yachts/Marine Building-PVC Sheet -
Grooved& Perforated 250kg/M3 PVC Foam for Boat/Yachts/Marine Building-PVC Sheet -
Grooved& Perforated 250kg/M3 PVC Foam for Boat/Yachts/Marine Building-PVC Sheet -
Grooved& Perforated 250kg/M3 PVC Foam for Boat/Yachts/Marine Building-PVC Sheet
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Product Description
PVC foam series is closed cell cross linked regid PVC foam, with excellent specific modulus and strength.
PVC foam core have outstanding fatigue properties, inpact resistance and low water absorption. It also has good insulation properties.
PVC foam have both the good size stability and machinability, compatible with various sandwich structure processing methods, compatible with various resin systems. It is the ideal core material for te light weight high strength sandwich composite core material. The processing temperture ranges from -240ºC to +100ºC, the long term operation temperature ranges from -240ºC to +80ºC.
PVC foam have good water resistance and not rotten. PVC foam have good fire resistance.The density ranges 45-250 kg/m3.
| Item | Standard | Unit | P60 | P80 | P100 | P130 | P200 | P250 |
| Density | ISO 845 | Kg/m3 | 60 | 80 | 100 | 130 | 200 | 250 |
| Density(Nominal) | ISO 845 | Kg/m3 | 54 | 72 | / | / | / | / |
| Tensile strength | ASTM C297 | Mpa | 1.8 | 2.5 | 3.5 | 4.5 | 7.1 | 9.2 |
| Tensile strength | ASTM C297 | Mpa | 1.5 | 2.2 | 2.5 | 3.5 | 6.3 | 8 |
| Tensile modulus | ASTM C297 | Mpa | 75 | 95 | 130 | 175 | 250 | 360 |
| Tensile modulus | ASTM C297 | Mpa | 57 | 85 | 105 | 135 | 210 | 320 |
| Compressive strength | ISO 844 | Mpa | 0.93 | 1.4 | 2 | 3 | 4.8 | 6.2 |
| Compressive strength | ISO 844 | Mpa | 0.7 | 1.15 | 1.65 | 2.4 | 4.2 | 5.4 |
| Compressive modulus | ISO 844 | Mpa | 70 | 90 | 135 | 170 | 240 | 300 |
| Compressive modulus | ISO 844 | Mpa | 60 | 80 | 115 | 145 | 200 | 240 |
| Shear strength | ISO 1922 | Mpa | 0.76 | 1.15 | 1.44 | 2.1 | 3.5 | 4 |
| Shear strength | ISO 1922 | Mpa | 0.63 | 0.95 | 1.4 | 1.9 | 3.2 | 3.9 |
| Shear modulus | ISO 1922 | Mpa | 20 | 27 | 35 | 50 | 85 | 104 |
| Shear modulus | ISO 1922 | Mpa | 16 | 23 | 28 | 40 | 75 | 88 |
| Shear elongation,at break | ISO 1922 | % | 10 | 15 | 15 | 20 | 20 | 20 |
| Shear elongation,at break | ISO 1922 | % | 20 | 30 | / | / | / | / |
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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.
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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
- What is the standard density range of PVC foam core P250?
- PVC foam core P250 has a nominal density of 250 kg/m3, with industry tolerance controlled within 225-285 kg/m3. Each batch is tested and certified to meet this range. Batch-specific density test reports are available upon request.
- What are the main industries and products where PVC foam core P250 is used?
- PVC foam core P250 is used as a structural core in marine sandwich construction (hulls, decks, bulkheads), wind power components (blades, nacelle covers), railway carriages (floors, sidewalls), new energy equipment (battery enclosures), industrial molds, and fire-resistant partitions. Its high density (250 kg/m3), strong mechanical properties (6.2 MPa compression, 4.5 MPa shear), DNV/CCS certifications, and excellent resin adhesion make it ideal for heavy-load, composite structures.
- What are the tensile properties of PVC foam core P250?
- PVC foam core P250 has a tensile strength of 9.2 MPa and a tensile modulus of 320 MPa, both the highest in the Union PVC foam core series. These high values ensure that PVC foam core P250 maintains excellent core integrity, resists delamination, and transfers loads effectively between face sheets. It is ideal for sandwich panels under repeated bending or vibration, such as wind turbine blades, bridge decks, and rail car floors.
- What is the compressive strength of Strucell P250?
- PVC foam core P250 delivers a compressive strength of 6.2 MPa (ASTM D1621).. This performance makes PVC foam core P250 ideal for heavy-load applications such as wind turbine blades, rail car floors, ship decks, and refrigerated truck flooring carrying dense cargo.
- How does PVC foam core P250 perform in shear?
- PVC foam core P250 delivers a shear strength of 4.5 MPa (ASTM C273). Shear strength is critical because sandwich panels often fail first in shear when subjected to bending or twisting forces. This high value provides excellent resistance to lateral sliding forces, making PVC foam core P250 ideal for dynamic applications like truck floors during cornering or marine hulls.
- Is PVC foam core P250 flame retardant, and what fire safety standards does it meet?
- PVC foam core P250 is self-extinguishing with natural flame retardancy from PVC's chlorine content. It complies with UL94 V-0/V-1, FMVSS 302 and DIN 5510-2. Properly faced, it also meets IMO A.653(16) for marine use. Fire performance varies by panel structure and thickness, please refer to official test reports.
- Does PVC foam core P250 have marine industry certifications?
- Yes, PVC foam core P250 holds DNV/GL (Det Norske Veritas/Germanischer Lloyd) and ABS (American Bureau of Shipping) type approval certificates. These certifications confirm that PVC foam core P250 meets stringent international standards for shipbuilding and offshore applications, including requirements for mechanical properties, fire resistance, and low water absorption.
- What processing methods are compatible with PVC foam core P250?
- PVC foam core P250 supports vacuum infusion, hand lay-up, vacuum bagging, prepreg lamination, and low-temperature autoclave curing. The maximum short-term curing temperature is 120 deg C for less than 0.5 hours. For long-term service, the temperature range is -200 deg C to +70 deg C. Always condition the material at room temperature for 48 hours before processing.
- What formats can PVC foam core P250 be supplied in?
- PVC foam core P250 can be supplied as flat panels (3-70mm thick, up to 1150x2450mm), contoured boards, slotted boards (groove spacing 20-30mm), perforated boards (holes 2-3mm), slotted+perforated combination, and double-curved sheets for complex shapes. Glass fiber scrim can be bonded to one side for improved handling.
- What is the maximum service temperature for PVC foam core P250?
- PVC foam core P250 has a long-term service temperature range of -200 deg C to +80 deg C. For short-term exposure during processing (e.g., adhesive curing), it can withstand up to 120 deg C for less than 0.5 hours. Beyond these limits, the foam may soften, lose mechanical properties, or permanently deform. For sustained high-temperature applications, alternative cores should be considered.
- Can PVC foam core P250 be used in marine and saltwater environments?
- PVC foam core P250 features closed-cell structure with water absorption below 0.5%, ideal for marine use. It avoids osmotic blistering, resists saltwater corrosion, fungi and algae. Edge sealing is required for underwater parts; no sealing needed for above-water components.
- What thicknesses are available for PVC foam core P250, and can custom sizes be ordered?
- PVC foam core P250 is equipped with standard thickness: 5-50 mm and sizes 1220*2440 mm / 1250*2500 mm. Custom thickness available with MOQ and lead time required. Thickness tolerance: +/-0.5 mm (<=25 mm), +/-1.0 mm (>25 mm).
- Is PVC foam core P250 resistant to chemicals?
- Yes, PVC foam core P250 resists many chemicals including oils, fuels, diluted acids, and alkalis. It also resists fungal and algal growth, making it suitable for marine and outdoor environments. However, avoid exposure to strong oxidizing acids, concentrated nitric acid, and aromatic hydrocarbons like benzene and toluene which can attack the foam structure.
- What is the shelf life of PVC foam core P250 and how should it be stored?
- PVC foam core P250 has a shelf life of one year from the production date. Store in original packaging indoors on a flat surface (pallet or larger), avoid direct sunlight, and keep transport temperature below 45 deg C. If stored outdoors for more than 24 hours, cover with plastic film to prevent contamination. Always condition material at room temperature for 48 hours before processing.
- Can I get a sample of PVC foam core P250 for testing?
- Yes, PVC foam core P250 provides free A4 size samples (210 x 297 mm) in common thicknesses such as 10mm, 15mm, 20mm, and 25mm. Custom samples are available at nominal material cost. Technical support includes mechanical property test reports, adhesive recommendations, and guidance on machining and bonding tests. Lead time for standard samples is 3-5 business days.
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