Chomarat C-WEAVE 200T 3K Carbon Twill vs. Hexcel HexForce G0926 6K 5HS Satin Carbon Fabric (370 gsm)
Chomarat C-WEAVE 200T 3K Carbon Twill (Chomarat) and Hexcel HexForce G0926 6K 5HS Satin Carbon Fabric (370 gsm) (Hexcel Corporation) achieve a 98.6% ASTM engineering compatibility score in Carbon Fiber Fabrics (3K / 6K / 12K), Spread-Tow & Prepregs. Tensile strength delta is -20 MPa (-0.5%) 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: Chomarat C-WEAVE 200T 3K Carbon Twill (Chomarat) | B: Hexcel HexForce G0926 6K 5HS Satin Carbon Fabric (370 gsm) (Hexcel Corporation) | Engineering Delta (A vs. B) |
|---|---|---|---|
| OEM Manufacturer & SKU | Chomarat • CHO-CW200T-50IN | Hexcel Corporation • HXL-G0926-50 | Cross-Brand OEM Equivalent |
| ASTM D638 Tensile Strength (MPa / PSI) | 4100 MPa (594,656 psi) | 4120 MPa (597,557 psi) | -20 MPa (-0.5 %) |
| ASTM D648 Heat Deflection Temp (HDT °C / °F) | N/A | N/A | Ambient / N/A |
| ASTM D790 Flexural Strength (MPa) | N/A | 1690 MPa | N/A |
| ASTM D2583 Barcol Hardness | N/A | N/A | N/A |
| ASTM D2196 Brookfield Viscosity @ 25°C | Solid Reinforcement / Core | Solid Reinforcement / Core | Solid State |
| Gel Time @ 25°C (Minutes) | N/A | N/A | N/A |
| ASTM D792 Specific Density (kg/m³) | 1780 kg/m³ | 1790 kg/m³ | -10 kg/m³ |
| US DOT 49 CFR & TDG Hazmat Class | Non-Regulated (N/A) | Non-Regulated Industrial Fiber (N/A) | Identical (N/A) |
| Unit Price ($/kg USD) & Pack Price | $46/kg • $3,120 (100 yd Roll (50" Wide)) | $49.5/kg • $2,228 (100 yd Roll (45 kg)) | -3.5 $/kg (-7.1 %) |
| US Stocking Warehouses | Anderson, SC • Mira Loma, CA • Minneapolis, MN | 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 (N/A °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-Regulated (UN Number: N/A). Note 49 CFR § 177.848 segregation if ordering with Class 5.2 Organic Peroxides (UN3105).
Engineering FAQ: Chomarat C-WEAVE 200T 3K Carbon Twill vs. Hexcel HexForce G0926 6K 5HS Satin Carbon Fabric (370 gsm)
1. Is Chomarat C-WEAVE 200T 3K Carbon Twill a direct drop-in equivalent for Hexcel HexForce G0926 6K 5HS Satin Carbon Fabric (370 gsm)?▼
Chomarat C-WEAVE 200T 3K Carbon Twill (Chomarat) and Hexcel HexForce G0926 6K 5HS Satin Carbon Fabric (370 gsm) (Hexcel Corporation) achieve a 98.6% ASTM engineering compatibility score in Carbon Fiber Fabrics (3K / 6K / 12K), Spread-Tow & Prepregs. Tensile strength delta is -20 MPa (-0.5%) 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 Chomarat C-WEAVE 200T 3K Carbon Twill and Hexcel HexForce G0926 6K 5HS Satin Carbon Fabric (370 gsm)?▼
Chomarat C-WEAVE 200T 3K Carbon Twill (Chomarat) delivers ASTM D638 Tensile Strength of 4100 MPa (594,656 psi) and ASTM D648 HDT of N/A °C, whereas Hexcel HexForce G0926 6K 5HS Satin Carbon Fabric (370 gsm) (Hexcel Corporation) delivers 4120 MPa (597,557 psi) and HDT of N/A °C. The net delta is -20 MPa (-0.5 %) tensile and N/A HDT.
3. Do Chomarat C-WEAVE 200T 3K Carbon Twill and Hexcel HexForce G0926 6K 5HS Satin Carbon Fabric (370 gsm) 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 (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 Chomarat C-WEAVE 200T 3K Carbon Twill and Hexcel HexForce G0926 6K 5HS Satin Carbon Fabric (370 gsm)?▼
Identical Hazmat Logistics Profile: Both SKUs ship under US DOT 49 CFR & Transport Canada TDG as Non-Regulated (UN Number: N/A). Note 49 CFR § 177.848 segregation if ordering with Class 5.2 Organic Peroxides (UN3105). In US B2B distribution, Chomarat C-WEAVE 200T 3K Carbon Twill is priced at $3,120 per 100 yd Roll (50" Wide) ($46/kg) vs. $2,228 per 100 yd Roll (45 kg) ($49.5/kg) for Hexcel HexForce G0926 6K 5HS Satin Carbon Fabric (370 gsm) (delta: -3.5 USD/kg).
Related Drop-In Comparisons in Carbon Fiber Fabrics (3K / 6K / 12K), Spread-Tow & Prepregs
Chomarat C-WEAVE 200T 3K Carbon Twill (Chomarat) and Hexcel HexForce G0926 6K 5HS Satin Carbon Fabric (370 gsm) (Hexcel Corporation) 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).