INEOS Derakane 510C-350 Class-1 Flame Retardant Vinyl Ester vs. Polynt Dion FR-9300 Brominated Fire-Retardant VE
INEOS Derakane 510C-350 Class-1 Flame Retardant Vinyl Ester (INEOS Composites US) and Polynt Dion FR-9300 Brominated Fire-Retardant VE (Polynt Composites USA) achieve a 97.5% ASTM engineering compatibility score in Marine & Novolac Vinyl Ester Resins. Tensile strength delta is +2 MPa (+2.5%) and thermal HDT delta is +1 °C, making them qualified for direct drop-in substitution under standard cure schedules.
Side-by-Side ASTM Mechanical, Thermal, Rheological & Pricing Delta
| ASTM Parameter | A: INEOS Derakane 510C-350 Class-1 Flame Retardant Vinyl Ester (INEOS Composites US) | B: Polynt Dion FR-9300 Brominated Fire-Retardant VE (Polynt Composites USA) | Engineering Delta (A vs. B) |
|---|---|---|---|
| OEM Manufacturer & SKU | INEOS Composites US • INE-DRK-510C-350-DR | Polynt Composites USA • POL-DION-FR9300 | Cross-Brand OEM Equivalent |
| ASTM D638 Tensile Strength (MPa / PSI) | 83 MPa (12,038 psi) | 81 MPa (11,748 psi) | +2 MPa (+2.5 %) |
| ASTM D648 Heat Deflection Temp (HDT °C / °F) | 110 °C (230 °F) | 109 °C (228 °F) | +1 °C (Direct Thermal Match) |
| ASTM D790 Flexural Strength (MPa) | 144 MPa | 143 MPa | +1 MPa (+0.7 %) |
| ASTM D2583 Barcol Hardness | 38 | 38 | 0 Barcol |
| ASTM D2196 Brookfield Viscosity @ 25°C | 350 cPs | 410 cPs | -60 cPs (-14.6 %) |
| Gel Time @ 25°C (Minutes) | 30 min | 28 min | +2 min |
| ASTM D792 Specific Density (kg/m³) | 1140 kg/m³ | 1130 kg/m³ | +10 kg/m³ |
| US DOT 49 CFR & TDG Hazmat Class | Class 3 Flammable Liquid (UN1866) | Class 3 Flammable Liquid (UN1866) | Identical (UN1866) |
| Unit Price ($/kg USD) & Pack Price | $13.9/kg • $2,850 (205 kg Steel Drum) | $13.3/kg • $2,727 (205 kg Drum) | +0.6 $/kg (+4.5 %) |
| US Stocking Warehouses | Dublin, OH • Houston, TX • Jacksonville, FL | Tampa, FL • Houston, TX • Minneapolis, MN | 1–3 Days LTL Dispatch |
Both matrices cross-link via free-radical polymerization using 1.25%–2.0% MEKP (Methyl Ethyl Ketone Peroxide, UN3105) or Cumene Hydroperoxide (CHP) with Cobalt Octoate promoter. Low-hydrogen-peroxide MEKP (e.g., Norox MEKP-925H) is recommended to eliminate micro-foaming.
Direct Drop-In Qualified: Thermal deflection (ASTM D648 HDT) differs by only 1 °C (110 °C vs. 109 °C). Existing mold cure and demold cycles can be maintained without thermal schedule modification.
Identical Hazmat Logistics Profile: Both SKUs ship under US DOT 49 CFR & Transport Canada TDG as Class 3 Flammable Liquid (UN Number: UN1866). Note 49 CFR § 177.848 segregation if ordering with Class 5.2 Organic Peroxides (UN3105).
Engineering FAQ: INEOS Derakane 510C-350 Class-1 Flame Retardant Vinyl Ester vs. Polynt Dion FR-9300 Brominated Fire-Retardant VE
1. Is INEOS Derakane 510C-350 Class-1 Flame Retardant Vinyl Ester a direct drop-in equivalent for Polynt Dion FR-9300 Brominated Fire-Retardant VE?▼
INEOS Derakane 510C-350 Class-1 Flame Retardant Vinyl Ester (INEOS Composites US) and Polynt Dion FR-9300 Brominated Fire-Retardant VE (Polynt Composites USA) achieve a 97.5% ASTM engineering compatibility score in Marine & Novolac Vinyl Ester Resins. Tensile strength delta is +2 MPa (+2.5%) and thermal HDT delta is +1 °C, making them qualified for direct drop-in substitution under standard cure schedules.
2. What is the ASTM D638 Tensile Strength and ASTM D648 HDT difference between INEOS Derakane 510C-350 Class-1 Flame Retardant Vinyl Ester and Polynt Dion FR-9300 Brominated Fire-Retardant VE?▼
INEOS Derakane 510C-350 Class-1 Flame Retardant Vinyl Ester (INEOS Composites US) delivers ASTM D638 Tensile Strength of 83 MPa (12,038 psi) and ASTM D648 HDT of 110 °C, whereas Polynt Dion FR-9300 Brominated Fire-Retardant VE (Polynt Composites USA) delivers 81 MPa (11,748 psi) and HDT of 109 °C. The net delta is +2 MPa (+2.5 %) tensile and +1 °C HDT.
3. Do INEOS Derakane 510C-350 Class-1 Flame Retardant Vinyl Ester and Polynt Dion FR-9300 Brominated Fire-Retardant VE use the same catalyst or hardener cure system?▼
Both matrices cross-link via free-radical polymerization using 1.25%–2.0% MEKP (Methyl Ethyl Ketone Peroxide, UN3105) or Cumene Hydroperoxide (CHP) with Cobalt Octoate promoter. Low-hydrogen-peroxide MEKP (e.g., Norox MEKP-925H) is recommended to eliminate micro-foaming. Direct Drop-In Qualified: Thermal deflection (ASTM D648 HDT) differs by only 1 °C (110 °C vs. 109 °C). Existing mold cure and demold cycles can be maintained without thermal schedule modification.
4. How do US DOT 49 CFR Hazmat shipping rules and B2B drum/pack prices compare between INEOS Derakane 510C-350 Class-1 Flame Retardant Vinyl Ester and Polynt Dion FR-9300 Brominated Fire-Retardant VE?▼
Identical Hazmat Logistics Profile: Both SKUs ship under US DOT 49 CFR & Transport Canada TDG as Class 3 Flammable Liquid (UN Number: UN1866). Note 49 CFR § 177.848 segregation if ordering with Class 5.2 Organic Peroxides (UN3105). In US B2B distribution, INEOS Derakane 510C-350 Class-1 Flame Retardant Vinyl Ester is priced at $2,850 per 205 kg Steel Drum ($13.9/kg) vs. $2,727 per 205 kg Drum ($13.3/kg) for Polynt Dion FR-9300 Brominated Fire-Retardant VE (delta: +0.6 USD/kg).
Related Drop-In Comparisons in Marine & Novolac Vinyl Ester Resins
INEOS Derakane 510C-350 Class-1 Flame Retardant Vinyl Ester (INEOS Composites US) and Polynt Dion FR-9300 Brominated Fire-Retardant VE (Polynt Composites USA) 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).