HexForce® 282 3K Plain Weave Carbon vs. Teijin Tenax IMS65 24K Intermediate Modulus Carbon
HexForce® 282 3K Plain Weave Carbon (Hexcel Corp) and Teijin Tenax IMS65 24K Intermediate Modulus Carbon (Teijin Carbon America) achieve a 85.9% ASTM engineering compatibility score in Carbon Fiber Fabrics (3K / 6K / 12K), Spread-Tow & Prepregs. Tensile strength delta is -2207.9 MPa (-36.8%) and thermal HDT delta is matched, making them interchangeable with post-cure temperature and viscosity flow adjustments.
Side-by-Side ASTM Mechanical, Thermal, Rheological & Pricing Delta
| ASTM Parameter | A: HexForce® 282 3K Plain Weave Carbon (Hexcel Corp) | B: Teijin Tenax IMS65 24K Intermediate Modulus Carbon (Teijin Carbon America) | Engineering Delta (A vs. B) |
|---|---|---|---|
| OEM Manufacturer & SKU | Hexcel Corp • HEX-HF282-3K-50IN | Teijin Carbon America • TEI-IMS65-24K | Cross-Brand OEM Equivalent |
| ASTM D638 Tensile Strength (MPa / PSI) | 3792.1 MPa (550,000 psi) | 6000 MPa (870,228 psi) | -2207.9 MPa (-36.8 %) |
| ASTM D648 Heat Deflection Temp (HDT °C / °F) | 260 °C (500 °F) | N/A | Ambient / N/A |
| ASTM D790 Flexural Strength (MPa) | 5498.5 MPa | 1880 MPa | +3618.5 MPa (+192.5 %) |
| ASTM D2583 Barcol Hardness | N/A | N/A | N/A |
| ASTM D2196 Brookfield Viscosity @ 25°C | 198 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 | 1790 kg/m³ | -670 kg/m³ |
| US DOT 49 CFR & TDG Hazmat Class | Non-Hazmat Standard Freight (N/A) | Non-Regulated Industrial Fiber (N/A) | Identical (N/A) |
| Unit Price ($/kg USD) & Pack Price | $14.25/kg • $2,850 (100-Yd Master Roll (50 in)) | $79/kg • $3,555 (100 yd Roll (45 kg)) | -64.75 $/kg (-82 %) |
| US Stocking Warehouses | NC • CA • WA • TX | Tacoma, WA • Stamford, CT • Anderson, SC | 1–3 Days LTL Dispatch |
Companion process stack: Low-Viscosity Infusion Epoxy (Gurit Prime 37 / Hexion RIMR 135 / Araldite LY 1564) + Stoichiometric Amine Hardener. Follow SIZE COMPATIBILITY: Use Epoxy-compatible silane sizing with Structural Epoxy Resins (approx. 55:45 fiber-to-resin weight ratio in vacuum infusion). ITAR/EAR export screening applies.
Direct Drop-In Qualified: Thermal deflection (ASTM D648 HDT) differs by only 0 °C (260 °C vs. N/A °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 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: HexForce® 282 3K Plain Weave Carbon vs. Teijin Tenax IMS65 24K Intermediate Modulus Carbon
1. Is HexForce® 282 3K Plain Weave Carbon a direct drop-in equivalent for Teijin Tenax IMS65 24K Intermediate Modulus Carbon?▼
HexForce® 282 3K Plain Weave Carbon (Hexcel Corp) and Teijin Tenax IMS65 24K Intermediate Modulus Carbon (Teijin Carbon America) achieve a 85.9% ASTM engineering compatibility score in Carbon Fiber Fabrics (3K / 6K / 12K), Spread-Tow & Prepregs. Tensile strength delta is -2207.9 MPa (-36.8%) and thermal HDT delta is matched, 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 HexForce® 282 3K Plain Weave Carbon and Teijin Tenax IMS65 24K Intermediate Modulus Carbon?▼
HexForce® 282 3K Plain Weave Carbon (Hexcel Corp) delivers ASTM D638 Tensile Strength of 3792.1 MPa (550,000 psi) and ASTM D648 HDT of 260 °C, whereas Teijin Tenax IMS65 24K Intermediate Modulus Carbon (Teijin Carbon America) delivers 6000 MPa (870,228 psi) and HDT of N/A °C. The net delta is -2207.9 MPa (-36.8 %) tensile and N/A HDT.
3. Do HexForce® 282 3K Plain Weave Carbon and Teijin Tenax IMS65 24K Intermediate Modulus Carbon use the same catalyst or hardener cure system?▼
Companion process stack: Low-Viscosity Infusion Epoxy (Gurit Prime 37 / Hexion RIMR 135 / Araldite LY 1564) + Stoichiometric Amine Hardener. Follow SIZE COMPATIBILITY: Use Epoxy-compatible silane sizing with Structural Epoxy Resins (approx. 55:45 fiber-to-resin weight ratio in vacuum infusion). ITAR/EAR export screening applies. Direct Drop-In Qualified: Thermal deflection (ASTM D648 HDT) differs by only 0 °C (260 °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 HexForce® 282 3K Plain Weave Carbon and Teijin Tenax IMS65 24K Intermediate Modulus Carbon?▼
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, HexForce® 282 3K Plain Weave Carbon is priced at $2,850 per 100-Yd Master Roll (50 in) ($14.25/kg) vs. $3,555 per 100 yd Roll (45 kg) ($79/kg) for Teijin Tenax IMS65 24K Intermediate Modulus Carbon (delta: -64.75 USD/kg).
Related Drop-In Comparisons in Carbon Fiber Fabrics (3K / 6K / 12K), Spread-Tow & Prepregs
HexForce® 282 3K Plain Weave Carbon (Hexcel Corp) and Teijin Tenax IMS65 24K Intermediate Modulus Carbon (Teijin Carbon America) 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).