Nouryon Butanox M-50 Methyl Ethyl Ketone Peroxide vs. PRO-SET INF-212 Slow Tropical Infusion Epoxy Hardener
Nouryon Butanox M-50 Methyl Ethyl Ketone Peroxide (Nouryon (AkzoNobel)) and PRO-SET INF-212 Slow Tropical Infusion Epoxy Hardener (Gougeon Brothers (PRO-SET)) achieve a 98.8% ASTM engineering compatibility score in MEKP Peroxide Initiators, Amine Hardeners & Cure Promoters. Tensile strength delta is within class tolerance and thermal HDT delta is matched, making them qualified for direct drop-in substitution under standard cure schedules.
Side-by-Side ASTM Mechanical, Thermal, Rheological & Pricing Delta
| ASTM Parameter | A: Nouryon Butanox M-50 Methyl Ethyl Ketone Peroxide (Nouryon (AkzoNobel)) | B: PRO-SET INF-212 Slow Tropical Infusion Epoxy Hardener (Gougeon Brothers (PRO-SET)) | Engineering Delta (A vs. B) |
|---|---|---|---|
| OEM Manufacturer & SKU | Nouryon (AkzoNobel) • NRY-BUTM50-CASE | Gougeon Brothers (PRO-SET) • PRO-INF212-15G | Cross-Brand OEM Equivalent |
| ASTM D638 Tensile Strength (MPa / PSI) | N/A | N/A | Matched Class |
| ASTM D648 Heat Deflection Temp (HDT °C / °F) | N/A | N/A | Ambient / N/A |
| ASTM D790 Flexural Strength (MPa) | N/A | N/A | N/A |
| ASTM D2583 Barcol Hardness | N/A | N/A | N/A |
| ASTM D2196 Brookfield Viscosity @ 25°C | 20 cPs | 38 cPs | -18 cPs (-47.4 %) |
| Gel Time @ 25°C (Minutes) | 24 min | 110 min | -86 min |
| ASTM D792 Specific Density (kg/m³) | 1050 kg/m³ | 1050 kg/m³ | 0 kg/m³ |
| US DOT 49 CFR & TDG Hazmat Class | Class 5.2 Organic Peroxide Type D (UN3105) | Class 8 Corrosive Polyamine (UN2735) | UN3105 vs. UN2735 |
| Unit Price ($/kg USD) & Pack Price | $15.6/kg • $225 (4 x 3.6 kg Hazmat Case) | $19.6/kg • $282 (4 x 3.6 kg Hazmat Case) | -4 $/kg (-20.4 %) |
| US Stocking Warehouses | Elyria, OH • Bay City, MI • Tampa, FL | Elyria, OH • Bay City, MI • Tampa, FL | 1–3 Days LTL Dispatch |
Companion process stack: Marine & Novolac Vinyl Ester Resins (1.25%–2.0% MEKP) + Isophthalic Marine Polyester Resins. Follow HAZMAT SEGREGATION RULE: Organic Peroxides (Class 5.2 UN3105) must be shipped and stored in isolated cabinets away from Cobalt/Amine promoters to prevent self-accelerating decomposition.
Direct Drop-In Qualified: Thermal deflection (ASTM D648 HDT) differs by only 0 °C (N/A °C vs. N/A °C). Existing mold cure and demold cycles can be maintained without thermal schedule modification.
Divergent Hazmat Profiles: Nouryon Butanox M-50 Methyl Ethyl Ketone Peroxide is classified as Class 5.2 Organic Peroxide Type D (UN3105), whereas PRO-SET INF-212 Slow Tropical Infusion Epoxy Hardener is classified as Class 8 Corrosive Polyamine (UN2735). Consolidate LTL freight accordingly.
Engineering FAQ: Nouryon Butanox M-50 Methyl Ethyl Ketone Peroxide vs. PRO-SET INF-212 Slow Tropical Infusion Epoxy Hardener
1. Is Nouryon Butanox M-50 Methyl Ethyl Ketone Peroxide a direct drop-in equivalent for PRO-SET INF-212 Slow Tropical Infusion Epoxy Hardener?▼
Nouryon Butanox M-50 Methyl Ethyl Ketone Peroxide (Nouryon (AkzoNobel)) and PRO-SET INF-212 Slow Tropical Infusion Epoxy Hardener (Gougeon Brothers (PRO-SET)) achieve a 98.8% ASTM engineering compatibility score in MEKP Peroxide Initiators, Amine Hardeners & Cure Promoters. Tensile strength delta is within class tolerance and thermal HDT delta is matched, 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 Nouryon Butanox M-50 Methyl Ethyl Ketone Peroxide and PRO-SET INF-212 Slow Tropical Infusion Epoxy Hardener?▼
Nouryon Butanox M-50 Methyl Ethyl Ketone Peroxide (Nouryon (AkzoNobel)) delivers ASTM D638 Tensile Strength of N/A MPa (N/A psi) and ASTM D648 HDT of N/A °C, whereas PRO-SET INF-212 Slow Tropical Infusion Epoxy Hardener (Gougeon Brothers (PRO-SET)) delivers N/A MPa (N/A psi) and HDT of N/A °C. The net delta is N/A (N/A) tensile and N/A HDT.
3. Do Nouryon Butanox M-50 Methyl Ethyl Ketone Peroxide and PRO-SET INF-212 Slow Tropical Infusion Epoxy Hardener use the same catalyst or hardener cure system?▼
Companion process stack: Marine & Novolac Vinyl Ester Resins (1.25%–2.0% MEKP) + Isophthalic Marine Polyester Resins. Follow HAZMAT SEGREGATION RULE: Organic Peroxides (Class 5.2 UN3105) must be shipped and stored in isolated cabinets away from Cobalt/Amine promoters to prevent self-accelerating decomposition. Direct Drop-In Qualified: Thermal deflection (ASTM D648 HDT) differs by only 0 °C (N/A °C vs. N/A °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 Nouryon Butanox M-50 Methyl Ethyl Ketone Peroxide and PRO-SET INF-212 Slow Tropical Infusion Epoxy Hardener?▼
Divergent Hazmat Profiles: Nouryon Butanox M-50 Methyl Ethyl Ketone Peroxide is classified as Class 5.2 Organic Peroxide Type D (UN3105), whereas PRO-SET INF-212 Slow Tropical Infusion Epoxy Hardener is classified as Class 8 Corrosive Polyamine (UN2735). Consolidate LTL freight accordingly. In US B2B distribution, Nouryon Butanox M-50 Methyl Ethyl Ketone Peroxide is priced at $225 per 4 x 3.6 kg Hazmat Case ($15.6/kg) vs. $282 per 4 x 3.6 kg Hazmat Case ($19.6/kg) for PRO-SET INF-212 Slow Tropical Infusion Epoxy Hardener (delta: -4 USD/kg).
Related Drop-In Comparisons in MEKP Peroxide Initiators, Amine Hardeners & Cure Promoters
Nouryon Butanox M-50 Methyl Ethyl Ketone Peroxide (Nouryon (AkzoNobel)) and PRO-SET INF-212 Slow Tropical Infusion Epoxy Hardener (Gougeon Brothers (PRO-SET)) 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).