Divinycell® H80 Structural PVC Foam vs. Lantor Soric XF 3mm Print-Blocker & Infusion Flow Core
Divinycell® H80 Structural PVC Foam (Diab Group) and Lantor Soric XF 3mm Print-Blocker & Infusion Flow Core (Lantor / Gurit) achieve a 78.5% ASTM engineering compatibility score in Structural Sandwich Cores (PVC, SAN, PET Foam & End-Grain Balsa). Tensile strength delta is -2 MPa (-44.4%) and thermal HDT delta is -15 °C, making them interchangeable with post-cure temperature and viscosity flow adjustments.
Side-by-Side ASTM Mechanical, Thermal, Rheological & Pricing Delta
| ASTM Parameter | A: Divinycell® H80 Structural PVC Foam (Diab Group) | B: Lantor Soric XF 3mm Print-Blocker & Infusion Flow Core (Lantor / Gurit) | Engineering Delta (A vs. B) |
|---|---|---|---|
| OEM Manufacturer & SKU | Diab Group • DIAB-H80-34IN-GS | Lantor / Gurit • LAN-SORIC-XF3 | Cross-Brand OEM Equivalent |
| ASTM D638 Tensile Strength (MPa / PSI) | 2.5 MPa (362 psi) | 4.5 MPa (653 psi) | -2 MPa (-44.4 %) |
| ASTM D648 Heat Deflection Temp (HDT °C / °F) | 80 °C (176 °F) | 95 °C (203 °F) | -15 °C (Verify Post-Cure) |
| ASTM D790 Flexural Strength (MPa) | 3.6 MPa | 6.2 MPa | -2.6 MPa (-41.9 %) |
| ASTM D2583 Barcol Hardness | N/A | N/A | N/A |
| ASTM D2196 Brookfield Viscosity @ 25°C | 5 cPs | Solid Reinforcement / Core | Solid State |
| Gel Time @ 25°C (Minutes) | 35 min | N/A | N/A |
| ASTM D792 Specific Density (kg/m³) | 1120 kg/m³ | 160 kg/m³ | +960 kg/m³ |
| US DOT 49 CFR & TDG Hazmat Class | Non-Hazmat Standard Freight (N/A) | Non-Regulated Solid Polymer (N/A) | Identical (N/A) |
| Unit Price ($/kg USD) & Pack Price | $0.71/kg • $142 (Sheet (48 x 96 in)) | $23.5/kg • $1,128 (Crate of 10 Grooved & Perforated Sheets) | -22.79 $/kg (-97 %) |
| US Stocking Warehouses | FL • NC • ME • CA | DeSoto, TX • Statesville, NC • Tampa, FL | 1–3 Days LTL Dispatch |
Companion process stack: Structural Core-Bonding Putty (0.55 kg/m² kerf fill) + Marine Vinyl Ester or Infusion Epoxy Matrix. Follow CORE BEDDING & RESIN UPTAKE: Grid-scored (GS) or grooved/perforated (GP) sheets require ~0.55 kg/m² extra resin for kerf/groove filling or a dedicated structural core-bonding putty.
Post-Cure Schedule Adjustment Advised: ASTM D648 HDT differs by 15 °C (80 °C vs. 95 °C). For elevated-temperature tooling or dark-colored marine hulls, perform a 4–6 hour post-cure ramp at 60–80 °C (140–176 °F) to lock in full cross-link density.
Identical Hazmat Logistics Profile: Both SKUs ship under US DOT 49 CFR & Transport Canada TDG as Non-Hazmat Standard Freight (UN Number: N/A). Note 49 CFR § 177.848 segregation if ordering with Class 5.2 Organic Peroxides (UN3105).
Engineering FAQ: Divinycell® H80 Structural PVC Foam vs. Lantor Soric XF 3mm Print-Blocker & Infusion Flow Core
1. Is Divinycell® H80 Structural PVC Foam a direct drop-in equivalent for Lantor Soric XF 3mm Print-Blocker & Infusion Flow Core?▼
Divinycell® H80 Structural PVC Foam (Diab Group) and Lantor Soric XF 3mm Print-Blocker & Infusion Flow Core (Lantor / Gurit) achieve a 78.5% ASTM engineering compatibility score in Structural Sandwich Cores (PVC, SAN, PET Foam & End-Grain Balsa). Tensile strength delta is -2 MPa (-44.4%) and thermal HDT delta is -15 °C, making them interchangeable with post-cure temperature and viscosity flow adjustments.
2. What is the ASTM D638 Tensile Strength and ASTM D648 HDT difference between Divinycell® H80 Structural PVC Foam and Lantor Soric XF 3mm Print-Blocker & Infusion Flow Core?▼
Divinycell® H80 Structural PVC Foam (Diab Group) delivers ASTM D638 Tensile Strength of 2.5 MPa (362 psi) and ASTM D648 HDT of 80 °C, whereas Lantor Soric XF 3mm Print-Blocker & Infusion Flow Core (Lantor / Gurit) delivers 4.5 MPa (653 psi) and HDT of 95 °C. The net delta is -2 MPa (-44.4 %) tensile and -15 °C HDT.
3. Do Divinycell® H80 Structural PVC Foam and Lantor Soric XF 3mm Print-Blocker & Infusion Flow Core use the same catalyst or hardener cure system?▼
Companion process stack: Structural Core-Bonding Putty (0.55 kg/m² kerf fill) + Marine Vinyl Ester or Infusion Epoxy Matrix. Follow CORE BEDDING & RESIN UPTAKE: Grid-scored (GS) or grooved/perforated (GP) sheets require ~0.55 kg/m² extra resin for kerf/groove filling or a dedicated structural core-bonding putty. Post-Cure Schedule Adjustment Advised: ASTM D648 HDT differs by 15 °C (80 °C vs. 95 °C). For elevated-temperature tooling or dark-colored marine hulls, perform a 4–6 hour post-cure ramp at 60–80 °C (140–176 °F) to lock in full cross-link density.
4. How do US DOT 49 CFR Hazmat shipping rules and B2B drum/pack prices compare between Divinycell® H80 Structural PVC Foam and Lantor Soric XF 3mm Print-Blocker & Infusion Flow Core?▼
Identical Hazmat Logistics Profile: Both SKUs ship under US DOT 49 CFR & Transport Canada TDG as Non-Hazmat Standard Freight (UN Number: N/A). Note 49 CFR § 177.848 segregation if ordering with Class 5.2 Organic Peroxides (UN3105). In US B2B distribution, Divinycell® H80 Structural PVC Foam is priced at $142 per Sheet (48 x 96 in) ($0.71/kg) vs. $1,128 per Crate of 10 Grooved & Perforated Sheets ($23.5/kg) for Lantor Soric XF 3mm Print-Blocker & Infusion Flow Core (delta: -22.79 USD/kg).
Related Drop-In Comparisons in Structural Sandwich Cores (PVC, SAN, PET Foam & End-Grain Balsa)
Divinycell® H80 Structural PVC Foam (Diab Group) and Lantor Soric XF 3mm Print-Blocker & Infusion Flow Core (Lantor / Gurit) are trademarks of their respective owners. CompositeMatrix Technologies Inc. is an independent North American B2B composite material intelligence registry; comparative ASTM D638, D648, D790, D2583, and D2196 figures are presented under the US legal doctrine of Nominative Fair Use (Lanham Act, 15 U.S.C. § 1125) and Feist Publications, Inc. v. Rural Telephone Service Co. (499 U.S. 340) for scientific and industrial cross-reference. Cure schedules, exotherm behavior, and laminate qualification must be verified by a licensed Naval Architect or Professional Engineer (PE) against current manufacturer batch Technical Data Sheets (TDS) and Safety Data Sheets (SDS).