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PVC Foams
Product Code: SDF-COR-015
PVC foam is considered for marine, wind, automotive and industrial sandwich structures balancing weight, mechanical performance, machinability and cost.
Why does it matter?
Density and thickness must be selected together. Higher density increases typical compression and shear properties while also changing panel weight and cost.
MYcell-M features
- 40–250 kg/m³ nominal density range
- Compatibility with epoxy, polyester and vinyl ester
- Low water and resin absorption
- Thermoformability and machinability
- Marine, aerospace, automotive, wind and sports applications
See the marine PVC foam selection guide.
Technical Details
The MYcell-M TDS lists M040–M250 grades, 40–250 kg/m³ nominal density, grade-dependent 0.52–6.88 MPa typical compression and 0.47–4.37 MPa typical shear strength. Values are typical; the manufacturer requires application-specific validation.
Technical Specifications
| Material | Closed-cell cross-linked PVC foam |
|---|---|
| Density grades | M040, M048, M060, M080, M100, M130, M200, M250 |
| Nominal density range | 40–250 kg/m³ |
| Resin compatibility | Epoxy, polyester and vinyl ester |
| HDT | 100–125°C (depending on grade) |
| Standard block dimensions | Grade-dependent; see TDS table |
Areas of Use
Boat and yacht hull/deck panels
Wind turbine structures
Automotive and transport
Aerospace interior panels
Sports equipment
Industrial sandwich panels
Advantages
High strength-to-weight ratio
Low water and resin absorption
Thermoformability
Chemical resistance
Epoxy, polyester and vinyl ester compatibility
S.S.S
Frequently Asked Questions
Which resins are compatible with PVC foam?
The MYcell-M TDS states compatibility with epoxy, polyester and vinyl ester. Final resin, adhesive, temperature and process duration must be validated by trials.
How is density selected?
Compression and shear loads, panel thickness, local inserts, water exposure, resin consumption and weight target must be assessed together.
Can PVC foam be thermoformed?
MYcell-M lists thermoformability as an advantage. A small-scale trial is required for bend radius, thickness and temperature.
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