Shelf life at -18 C. Tack life at +23 C

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7 Indicator name Value Reinforcing filler UD Twill 2x2 Twill 2x2 Fiber type T700-12К Т300-3К T700-12К Areal weight, g/m² Resin content, % Tensile Strength (0 ), MPa Tensile Modulus (0 ), GPa Tensile Strength (90 ), MPa Tensile Modulus (90 ), GPa Compression Strength (0 ), MPa Compression Strength (90 ), MPa Flexure Strength, MPa Interlaminar Shear Strength, MPa In-Plane Shear Strength, MPa ASTM D3039 ASTM D 3410 ASTM D 790 ASTM D 2344 ASTM D Shelf life at -18 C 12 month Tack life at +23 C 30 days 7

8 ACM С CURING EPOXY MATRIX General features ACM 102 is hot-melt epoxy matrix for construction applications especially developed for the manufacture of polymer composite materials with energy-efficient mode of processing. Main characteristics Maximum service temperature up to 100 C; Autoclave, vacuum bag processing; Automated laying; Tack life not less 30 days at room temperature. Resin matrix properties Indicator name Gel time(hot-plate) at 130 С, min Cured resin density, g/cm 3 Tg dry (DМА, 5 /min), C, not less Tg wet (DМА, 5 /min), C, not less Value ,19-1, Dynamic viscosity profile of resin matrix ACM 102 8

9 A typical cure cycle of prepregs based on the resin matrix ACM 102 and carbon reinforcing fillers 1. Apply the full vacuum with -0,90 Kgf / cm² to -0,95 Kgf / cm²; 2. Allowed the vacuum drops not more than 0,05 Kgf / cm² for 10 minutes; 3. Hold at vacuum not less than 10 minutes at 20 С; 4. Heat up at 1-3 C/min to (100±5) С; 5. Hold at (100±5) C for 1-1,5 hours; 6. Apply the pressure in the autoclave 5-6 Kgf/cm² at the same time with heating up at 1-3 C/min to (130±5) С; 7. Hold at (130±5) C for 3-3,5 hours; 8. Cool at no more than 3 C/ min to (60±5) C; 9. Vent pressure 9

10 Cured prepreg mechanical properties Mechanical properties of composite based on resin ACM 102 and different carbon reinforcing fillers and measured after curing in autoclave according to the typical cure cycle (see above). Indicator name Value Reinforcing filler UD Twill 2x2 Fiber type T700-12К T300-3К Areal weight, g/m Resin content, % Tensile Strength (0 ), MPa Tensile Modulus (0 ), GPa Compression Strength (0 ), MPa Interlaminar Shear Strength, MPa ASTM D 3039 ASTM D 3039 ASTM D 3410 ASTM D Prepreg storage life Shelf life at -18 C 12 month Tack life at +23 C 30 days Safety aspects Material Safety Data Sheet (MSDS) for ACM 102 is presented upon request. During operation, precautions must be observed. All data specified in the document are believed to be accurate. The customer bears full responsibility for the quality of the received products in the event that he makes changes in the technical process without any agreement with the manufacturer. 10

11 ACM 1216 EPOXY MATRIX WITH ACCELERATED CURE CYCLE General features ACM 1216 is hot-melt epoxy matrix with accelerated cure cycle, especially developed for the manufacture of polymer composite materials sports equipment, capable for high dynamic loads Main characteristics Maximum service temperature up to 70 C Autoclave, vacuum bag processing; Withstands high dynamic loads at low temperatures Tack life not less 30 days at room temperature. Resin matrix properties Indicator name Gel time(hot-plate) at 130 С, min Cured resin density, g/cm 3 Tg dry (DМА, 5 /min), C, not less Value 150 1,19-1, Dynamic viscosity profile of resin matrix ACM

12 A typical cure cycle of prepregs based on the resin matrix ACM 1216 and carbon reinforcing fillers 1. Apply the full vacuum with -0,90 Kgf / cm² to -0,95 Kgf / cm²; 2. Allowed the vacuum drops not more than 0,05 Kgf / cm² for 10 minutes; 3. Hold at vacuum not less than 10 minutes at 20 С; 4. Apply the pressure in the autoclave 5 Kgf / cm²; 5. Heat up at 5 C/min to (130±5) С; 6. Hold at (130±5) C for 30 minutes; 7. Cool at no more than 3 C/ min to (60±5) C; 8. Vent pressure 12

13 Cured prepreg mechanical properties Mechanical properties of composite based on resin ACM 1216 and different carbon reinforcing fillers and measured after curing in autoclave according to the typical cure cycle (see above). Indicator name Value Reinforcing filler UD Twill 2x2 Fiber type T700-12К T300-3К Areal weight, g/m² Resin content, % Tensile Strength (0 ), MPa Tensile Modulus (0 ), GPa Tensile Strength (90 ), MPa Tensile Modulus (90 ), GPa Compression Strength (0 ), MPa Compression Strength (90 ), MPa Flexure Strength, MPa Interlaminar Shear Strength, MPa ASTM D3039 ASTM D 3410 ASTM D 790 ASTM D Prepreg storage life Shelf life at -18 C 12 month Tack life at +23 C 30 days Safety aspects Material Safety Data Sheet (MSDS) for ACM 1216 is presented upon request. During operation, precautions must be observed. All data specified in the document are believed to be accurate. The customer bears full responsibility for the quality of the received products in the event that he makes changes in the technical process without any agreement with the manufacturer. 13

14 ACM 1207 EPOXY MATRIX FOR INDUSTRIAL APPLICATIONS General features ACM 1207 is a hot-melt epoxy type resin system for industrial applications especially developed for the manufacture of polymer composite materials with an elevated glass transition temperature. Main characteristics Maximum service temperature up to 90 C (temporarily to 110 C) Autoclave, vacuum bag processing; Automated laying; Tack life not less 30 days at room temperature. Resin matrix properties Indicator name Gel time(hot-plate) at 130 С, min, not less Cured resin density, g/cm3 Tg dry (DМА, 5 /min), C, not less Value ,22-1, Dynamic viscosity profile of resin matrix ACM

15 A typical cure cycle of prepregs based on the resin matrix ACM 1207 and carbon reinforcing fillers 1. Apply the full vacuum with -0,90 Kgf / cm² to -0,95 Kgf / cm²; 2. Allowed the vacuum drops not more than 0,05 Кgf/ cm² for 10 minutes; 3. Apply the pressure in the autoclave 5 Кgf/ cm²; 4. Vent vacuum to - 0,20 ± 0,05 Kgf / cm² or connect with the atmosphere; 5. Heat up at 1-3 C/min to (140 ± 5) С; 6. Hold at (140 ± 5) C for 60 minutes; 7. Heat up at 1-3 C/min to (160±5) С; 8. Hold at (160 ± 5) C for 120 minutes 9. Cool at no more then 3 C/ min until (60±5) C; 10. Vent pressure 15

16 Cured prepreg mechanical properties Mechanical properties of composite based on resin ACM 1207 and different carbon reinforcing fillers and measured after curing in autoclave according to the typical cure cycle (see above). Indicator name Reinforcing filler Fiber type Areal weight, g/m 2 Resin content, % Tensile Strength (0 ), MPa Tensile Modulus (0 ), GPa Compression Strength (0 ), MPa Interlaminar Shear Strength, MPa ASTM D 3039 ASTM D 3410 ASTM D 2344 Value UD T700-12К Prepreg storage life Shelf life at -18 C Tack life at +23 C 12 month 30 days Safety aspects Material Safety Data Sheet (MSDS) for ACM 1207 is presented upon request. During operation, precautions must be observed. All data specified in the document are believed to be accurate. The customer bears full responsibility for the quality of the received products in the event that he makes changes in the technical process without any agreement with the manufacturer. 16

17 ACM C CURING EPOXY MATRIX FOR THE MANUFACTURE TOOLINGS General features ACM 1403 is epoxy matrix especially developed for the manufacture of prepregs and composite tooling semipregs for autoclave and press processing. Main characteristics Low temperature curing (60 C); Maximum service temperature up to 220 C; No solvents; Low temperature coefficient of linear enlargement. Resin matrix properties Glass transition temperature, C After curing at 60 C, 18 h After a post cure at 200 C, 2 h 77 (DMA, Onset) 90 (DMA, Tan) 228 (DMA, Onset) 247 (DMA, Tan) A typical cure cycle of prepregs based on the resin matrix ACM 1403 and carbon reinforcing fillers 1. Apply the full vacuum with -0,90 Kgf / cm² to -0,95 Kgf / cm²; 2. Allowed the vacuum drops not more than 0,05 Kgf/cm² for 10 minutes; 3. Apply the pressure in the autoclave 3-4 Kgf/cm²; 4. Vent vacuum to - 0,20 ± 0,05 Kgf / cm² or connect with the atmosphere; 5. Heat up at 1-3 C/min to (60±5) С; 6. Hold at (60±5) C for 18 hours; 7. Cool at no more then 3 C/ min to (40±5) С; 8. Vent pressure. 17

18 Supply prepregs Indicator name Value Reinforcing filler Arial weight, g/m 2 Resin content, % Twill 2x2 T700-12K Twill 2x2 T300-3K Prepreg storage life Shelf life at -18 C Tack life at +23 C 12 month 3 days Safety aspects Material Safety Data Sheet (MSDS) for ACM 1403 is presented upon request. During operation, precautions must be observed. All data specified in the document are believed to be accurate. The customer bears full responsibility for the quality of the received products in the event that he makes changes in the technical process without any agreement with the manufacturer. 18

19 ACM С CURING EPOXY MATRIX FOR THE MANUFACTURE TOOLINGS General features ACM 1405 is epoxy matrix especially developed for the manufacture of prepregs and composite tooling semipregs for autoclave and press processing. Main characteristics Low temperature curing (45 C); Maximum service temperature up to C; No solvents; Low temperature coefficient of linear enlargement. Resin matrix properties Glass transition temperature, C After curing at 60 C, 18 h After a post cure at 200 C, 2 h 75 (DMA, Onset) 85 (DMA, Tan) 192 (DMA, Onset) 221 (DMA, Tan) A typical cure cycle of prepregs based on the resin matrix ACM 1405 and carbon reinforcing fillers Apply the full vacuum with -0,90 Kgf / cm² to -0,95 Kgf / cm²; 2. Allowed the vacuum drops not more than 0,05 Kgf/cm² for 10 minutes; 3. Apply the pressure in the autoclave 3-4 Kgf/cm²; 4. Vent vacuum to - 0,20 ± 0,05 Kgf / cm² or connect with the atmosphere; 5. Heat up at 1-3 C/min to (60±5) С; 6. Hold at (60±5) C for 18 hours; 7. Cool at no more then 3 C/ min to (40±5) С; 8. Vent pressure; 9. Recommended curing conditions for tooling are: - maximal temperature 200 C - heating rate is 0,3-0,5 C/min 10. Hold at 200 C for 4 hours; 11. Cool to 60 С. 19

20 Supply prepregs Indicator name Value Reinforcing filler Arial weight, g/m2 Resin content, % Twill 2x2 T700-12K Twill 2x2 T300-3K Prepreg storage life Shelf life at -18 C Tack life at +23 C 12 month 3 days Safety aspects Material Safety Data Sheet (MSDS) for ACM 1405 is presented upon request. During operation, precautions must be observed. All data specified in the document are believed to be accurate. The customer bears full responsibility for the quality of the received products in the event that he makes changes in the technical process without any agreement with the manufacturer. 20

21 ACM C CURING EPOXY MATRIX General features ACM 1412 is hot-melt epoxy matrix for construction applications especially developed for the manufacture of polymer composite materials used in the conditions of influence of alternating loads and high temperatures. Main characteristics Maximum service temperature up to 120 C (temporarily to 150 C); Autoclave, vacuum bag processing; Automated laying; Tack life not less 30 days at room temperature. Resin matrix properties Indicator name Gel time(hot-plate) at 145 С, min Cured resin density, g/cm 3 Tg dry (DМА, 5 /min), C, not less Tg wet (DМА, 5 /min), C, not less Value 45 1,19-1, Dynamic viscosity profile of resin matrix ACM

22 A typical cure cycle of prepregs based on the resin matrix ACM 1412 and carbon reinforcing fillers 1. Apply the full vacuum with -0,90 Kgf / cm² to -0,95 Kgf / cm²; 2. Hold at vacuum not less than 30 minutes; 3. Heat up at 1-3 C/min to (130±5) С; 4. Hold at (130±5) C for 60 minutes; 5. Apply the pressure in the autoclave 5-6 Kgf/cm² at the same time with heating up at 1-3 C/min to (180±5) С; 6. Connect the vacuum bag with the atmosphere when the pressure is reached of 1,4 Kgf/cm²; 7. Hold at (180±5) C for 180 minutes; 8. Cool at no more than 3 C/ min; 9. Vent pressure slowly when the panel s temperature is reached of 50 С 22

23 Cured prepreg mechanical properties Mechanical properties of composite based on resin ACM 1412 and different carbon reinforcing fillers and measured after curing in autoclave according to the typical cure cycle (see above). Indicator name Value Reinforcing filler UD Twill 2x2 Fiber type T700-12К T300-3К Areal weight, g/m Resin content, % Tensile Strength (0 ), MPa Tensile Modulus (0 ), GPa Compression Strength (0 ), MPa Interlaminar Shear Strength, MPa ASTM D 3039 ASTM D 3039 ASTM D 3410 ASTM D Prepreg storage life Shelf life at -18 C 12 month Tack life at +23 C 30 days Safety aspects Material Safety Data Sheet (MSDS) for ACM 1412 is presented upon request. During operation, precautions must be observed. All data specified in the document are believed to be accurate. The customer bears full responsibility for the quality of the received products in the event that he makes changes in the technical process without any agreement with the manufacturer. 23

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26 About company UMATEX is a Promising Materials and Technologies division of ROSATOM State Corporation. A management company set up to create a market of composite materials in Russia. Comprises an R&D centre and enterprises manufacturing high-strength and high-modulus carbon fibers, prepregs and CF fabrics. 42, bld. 13, Volgogradsky prospect, Moscow, Russia, info@umatex.com umatex.com 26