Differential Scanning Calorimetry Rebar Size Sales Order Date Produced RB6 34127 Work Order 814869 1/18/2017 Formulation Line Speed RBVEIP2567-15 30RPM - 44 Neat Resin Tg 116.0 C 288.4 25.58 Formulated Resin Tg 115.6 C Neat Resin Per ASTM E1356-08 (Reapproved 2014) ASTM E2160-04 (Reapproved 2012) Ave Resin % Formulated Resin = 1 - (ΔH Residual Cure / ΔH Full Cure) * 100 261.2 ΔH Full Cure Line / Sample 1 Line / Sample 2 Line / Sample 3 Line / Sample 4 Tf Onset 99.3 C 97.3 C 97.0 C 97.3 C 11.1.8 Tg Tm or Tig 103.5 C 101.8 C 101.4 C 101.2 C Sample Weight (mg) 12.7 19.6 18.1 15.9 Reported ΔH Residual Cure.4293.3042.3999.6105 Corrected Residual Enthalpy 1.678 1.189 1.563 2.387 Calculated 99.36% 99.54% 99.40% 99.09% The values in the above fields are taken or calculated from the DSC scans which are attached as icons in the Chart fields DSC Chart 1 DSC Chart 2 DSC Chart 3 DSC Chart 4 DSC Chart 5 DSC Calibration 11.1.5 DSC Verification 11.1.5 DSC Report Hughes Brothers, Inc. Seward, NE
Sample: RB4 WO 814869 Line 1 Size: 12.7000 mg Method: 10 C per Minute Ramp Comment: Q2000, 50 ml/min Ni, Tzero AL Pan 0.1 DSC File: \\...\Rebar\RB6\RB6 WO 814869 Line 1.001 Operator: R Kruse Run Date: 26 Jan 2017 13:00 Instrument: DSC Q2000 V24.11 Build 124 0.004 0.002 0.0 Heat Flow (W/g) 0.1 0.2 99.29 C 103.50 C(H) 107.80 C 160.32 C 147.72 C 0.4293J/g 0.002 0.004 0.006 Deriv. Heat Flow (W/(g C)) 0.3 0.008 20 40 60 80 100 120 140 160 180 200 Exo Up Temperature ( C) Universal V4.5A TA Instruments
Differential Scanning Calorimetry Rebar Size Sales Order Date Produced RB4 34589 Work Order 816944 1/31/2017 Formulation Line Speed RBVEIP234-20 45 rpm - 65 Neat Resin Tg 115.8 C 291.7 26.04 Formulated Resin Tg 114.1 C Neat Resin Per ASTM E1356-08 (Reapproved 2014) ASTM E2160-04 (Reapproved 2012) Ave Resin % Formulated Resin = 1 - (ΔH Residual Cure / ΔH Full Cure) * 100 235.6 ΔH Full Cure Line / Sample 1 Line / Sample 2 Line / Sample 3 Line / Sample 4 Tf Onset 105.4 C 104.2 C 104.8 C 103.8 C 11.1.8 Tg Tm or Tig 109.5 C 108.4 C 107.8 C 107.3 C Sample Weight (mg) 14.6 15.4 16.1 18.7 Reported ΔH Residual Cure.7857 1.045 1.336.7916 Corrected Residual Enthalpy 3.017 4.013 5.130 3.040 Calculated 98.72% 98.30% 97.82% 98.71% The values in the above fields are taken or calculated from the DSC scans which are attached as icons in the Chart fields DSC Chart 1 DSC Chart 2 DSC Chart 3 DSC Chart 4 DSC Chart 5 DSC Calibration 11.1.5 DSC Verification 11.1.5 DSC Report Hughes Brothers, Inc. Seward, NE
Sample: RB4 WO 816944 Line 1 Size: 14.6000 mg Method: 10 C per Minute Ramp Comment: Q2000, 50 ml/min Ni, Tzero AL Pan 0.05 DSC File: \\...\RB4\RB4 WO 816944 Line 1x.001 Operator: R Kruse Run Date: 06 Feb 2017 09:58 Instrument: DSC Q2000 V24.11 Build 124 0.010 0.00 0.005 Heat Flow (W/g) 0.05 0.10 Deriv. Heat Flow (W/(g C)) 0.005 0.15 105.41 C 109.45 C(H) 165.95 C 148.99 C 0.7857J/g 0.20 Exo Up 113.27 C 0.010 0 50 100 150 200 250 Temperature ( C) Universal V4.5A TA Instruments
Differential Scanning Calorimetry Rebar Size Sales Order Date Produced RB5 Work Order 827404 5/16/2017 Formulation Line Speed RBVEIP2567-15 29 Rpm Neat Resin Tg Formulated Resin Tg 115.6 C Neat Resin Per ASTM E1356-08 (Reapproved 2014) ASTM E2160-04 (Reapproved 2012) Ave Resin % 22.39 Formulated Resin = 1 - (ΔH Residual Cure / ΔH Full Cure) * 100 261.2 ΔH Full Cure Line / Sample 1 Line / Sample 2 Line / Sample 3 Line / Sample 4 Tf Onset 101.7 C 100.0 C 100.6 C 98.4 C 11.1.8 Tg Tm or Tig 107.4 C 105.9 C 106.4 C 104.3 C Sample Weight (mg) 15.7 16.8 15.0 15.3 Reported ΔH Residual Cure.6994.1945.6492 1.084 Corrected Residual Enthalpy 3.124 0.869 2.900 4.842 Calculated 98.80% 99.67% 98.89% 98.15% The values in the above fields are taken or calculated from the DSC scans which are attached as icons in the Chart fields DSC Chart 1 DSC Chart 2 DSC Chart 3 DSC Chart 4 DSC Chart 5 DSC Calibration 11.1.5 DSC Verification 11.1.5 DSC Report Hughes Brothers, Inc. Seward, NE
Sample: RB5 WO 827404 Line2 Size: 16.8000 mg Method: 10 C per Minute Ramp Comment: Q2000, 50 ml/min N2, Tzero Al Pan 0.05 DSC File: \\...\Rebar\RB5\RB5 WO 827404 Line 2.001 Operator: R Kruse Run Date: 24 May 2017 12:46 Instrument: DSC Q2000 V24.11 Build 124 0.002 0.00 Heat Flow (W/g) 0.05 0.10 0.002 Deriv. Heat Flow (W/(g C)) 0.15 100.04 C 105.92 C(H) 159.28 C 111.42 C 143.27 C 0.1945J/g 0.20 Exo Up 0.004 0 50 100 150 200 250 Temperature ( C) Universal V4.5A TA Instruments
Differential Scanning Calorimetry Rebar Size Sales Order Date Produced RB8 Work Order 811994 12/20/2016 Formulation Line Speed RBVEIP28910-22 23 rpm - 33 Neat Resin Tg 116.0 C 288.4 25.29 Formulated Resin Tg 114.8 C Neat Resin Per ASTM E1356-08 (Reapproved 2014) ASTM E2160-04 (Reapproved 2012) Ave Resin % Formulated Resin = 1 - (ΔH Residual Cure / ΔH Full Cure) * 100 246.4 ΔH Full Cure Line / Sample 1 Line / Sample 2 Line / Sample 3 Line / Sample 4 Tf Onset 103.4 C 101.2 C 102.8 C 100.4 C 11.1.8 Tg Tm or Tig 107.9 C 105.4 C 106.8 C 104.7 C Sample Weight (mg) 14.5 17.0 14.4 16.4 Reported ΔH Residual Cure.8044.2558.5310 1.102 Corrected Residual Enthalpy 3.180 1.011 2.099 4.357 Calculated 98.71% 99.59% 99.15% 98.23% The values in the above fields are taken or calculated from the DSC scans which are attached as icons in the Chart fields DSC Chart 1 DSC Chart 2 DSC Chart 3 DSC Chart 4 DSC Chart 5 DSC Calibration 11.1.5 DSC Verification 11.1.5 DSC Report Hughes Brothers, Inc. Seward, NE
Sample: RB8 WO 811994 Line 1 Size: 14.5000 mg Method: 10 C per Minute Ramp Comment: Q2000, 50 ml/min Ni, Tzero AL Pan 0.05 DSC File: \\...\Rebar\RB8\RB8 WO 811994 Line 1.001 Operator: R Kruse Run Date: 11 Jan 2017 10:04 Instrument: DSC Q2000 V24.11 Build 124 0.006 0.00 0.004 Heat Flow (W/g) 0.05 0.10 0.002 0.002 Deriv. Heat Flow (W/(g C)) 0.15 103.39 C 107.87 C(H) 171.04 C 0.004 112.49 C 144.14 C 0.8044J/g 0.20 0.006 20 40 60 80 100 120 140 160 180 200 Exo Up Temperature ( C) Universal V4.5A TA Instruments