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STARTING POINT RUBBER COMPOUNDING …

STARTING POINT RUBBER COMPOUNDING FORMULATIONS. Important Note: These are STARTING POINT RUBBER COMPOUNDING Formulations for providing guide lines only and should be confirmed by laboratory trials. It is expected that modifications may be necessary to produce satisfactory commercial products. 1. Truck Tyre Formulations (Bias Ply). Tread Cap Tread Tread Side Carcass Carcass Ingredients (Rib Type) (Lug Type) Base Wall Outer Ply Inner Ply NR (RSS) 70 100 100 60 100 100. Peptizer BR (High Cis) 30 - - 40 - - Chlorobutyl 1065 - - - - - - Zinc Oxide Stearic Acid Pilflex 13 Pilnox TDQ N 234 Carbon Black 65 - - - - - N 330 Carbon Black - 55 - - - - N 550 Carbon Black - - 50 50 - - N 660 Carbon Black - - - - - - N 774 Carbon Black - - - - 40 25. Aromatic Oil 15 10 12 - 6 4. Naphthenic Oil - - - 5 - - PF Resin Tackifier - - - - - - Blended Wax - - Pilcure MOR - Pilcure CBS - - - - - Pilcure MBTS - - - - - - Pilgard PVI Sulfur - - Insol.

1 . STARTING POINT RUBBER COMPOUNDING FORMULATIONS . Important Note: These are Starting Point Rubber Compounding Formulations for providing guide lines only and should be confirmed

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Transcription of STARTING POINT RUBBER COMPOUNDING …

1 STARTING POINT RUBBER COMPOUNDING FORMULATIONS. Important Note: These are STARTING POINT RUBBER COMPOUNDING Formulations for providing guide lines only and should be confirmed by laboratory trials. It is expected that modifications may be necessary to produce satisfactory commercial products. 1. Truck Tyre Formulations (Bias Ply). Tread Cap Tread Tread Side Carcass Carcass Ingredients (Rib Type) (Lug Type) Base Wall Outer Ply Inner Ply NR (RSS) 70 100 100 60 100 100. Peptizer BR (High Cis) 30 - - 40 - - Chlorobutyl 1065 - - - - - - Zinc Oxide Stearic Acid Pilflex 13 Pilnox TDQ N 234 Carbon Black 65 - - - - - N 330 Carbon Black - 55 - - - - N 550 Carbon Black - - 50 50 - - N 660 Carbon Black - - - - - - N 774 Carbon Black - - - - 40 25. Aromatic Oil 15 10 12 - 6 4. Naphthenic Oil - - - 5 - - PF Resin Tackifier - - - - - - Blended Wax - - Pilcure MOR - Pilcure CBS - - - - - Pilcure MBTS - - - - - - Pilgard PVI Sulfur - - Insol.

2 Sulfur (100%) - - - - Typical Properties Rheometer (ODR) @ 150 C. Scorch Time ts2 , min Opt. Cure Time t'c90 , min Maximum Torque MHR, Unaged Physicals @ OCT. Tensile Strength, MPa Elongation at Break, % 550 475 500 450 535 560. 300% Modulus, MPa Hardness, IRHD 65 67 63 64 55 50. 2. Truck Tyre Formulations (Steel Radials). Side Ingredients Treads Belt Carcass Apex Walls NR (RSS) 100 50 100 100 100. Peptizer .05 BR (High Cis) - 50 - - - Zinc Oxide Stearic Acid Pilflex 13 Pilnox TDQ - N 234 Carbon Black 60 - - - - N 326 Carbon Black - - 60 - - N 330 Carbon Black - 55 - - - N 339 Carbon Black - - - 55 - N 351 Carbon Black - - - - 55. Aromatic Oil 12 - - 3 - Naphthenic Oil - 5 - - - PF Resin Tackifier - - - Cobalt Napthanate - - - Bonding agent - - - - Blended Wax - - - Pilcure TBBS Pilcure DCBS - - - Accelerator TMTM - - - - Pilgard PVI - Sulfur - - - Insol.

3 Sulfur (100%) - - Typical Properties Rheometer (ODR) @ , C 150 150 160 150 150. Scorch Time ts2 , min Opt. Cure Time t'c90 , min Maximum Torque MHR, Unaged Physicals @ OCT. Tensile Strength, MPa Elongation at Break, % 545 545 250 425 340. 300% Modulus, MPa Hardness, IRHD 67 62 75 72 80. 3. Passenger Car Tyre Formulations (Radials) Tyre Tread formulations Ingredients Tread Carcass Light Truck Tractor Rear OTR. NR (RSS) - 70 - - 100. Peptizer - - - SBR 1502 - - 80 - SBR 1712 - BR 55 15 - - - Zinc Oxide Stearic Acid Pilflex 13 Pilnox TDQ N 220 Carbon Black 70 - - - 45. N 330 Carbon Black - - 55 60. N 660 Carbon Black - 40 - - - Ppt. Silica - - - 10 15. TSPT - - - - Aromatic Oil - - 5 5 10. Naphthenic Oil - 12 - - - Petroleum Resin - MC wax - Pilcure NS Pilcure MBTS - - - Accelerator DPG - - - - Pilgard PVI - - Sulfur - - Insol. Sulfur (100%) - - Typical Properties Rheometer (ODR) @ , C 150 150 150 150 150.

4 Scorch Time ts2 , min Opt. Cure Time t'c90 , min Maximum Torque MHR, Unaged Physicals @ OCT. Tensile Strength, MPa Elongation at Break, % 600 570 445 600 525. 300% Modulus, MPa Hardness, IRHD 65 53 70 62 71. 4. 5. Truck Tyre Retreads Conventional (Hot Cured) Precured (Cold Cured). Ingredients NR NR-BR Light Duty NR NR-BR NR-BR. NR (RRS Lot) 100 75 80 80 70 60. Peptizer NR-BR (High Cis content) - 25 20 20 30 40. Zinc Oxide Stearic Acid Pilflex 13 Pilnox TDQ N 220 Carbon Black - - 65 - - - N 339 Carbon Black 50 50 - 55 55 55. Highly Aromatic Oil 6 12 20 12 14 16. Paraffin Wax Pilcure DCBS - - - - - Pilcure MOR - Pilgard PVI - Insoluble Sulfur (100%) - - - Sulfur - - - Typical Properties Rheometer (ODR) @ 140 C. Scorch Time ts2 , min Opt. Cure Time t'c90 , min Maximum Torque MHR, Unaged Physicals @ OCT. Tensile Strength, MPa Elongation at Break, % 580 580 550 600 580 550.

5 300% Modulus, MPa Hardness, IRHD 62 61 65 62 62 63. Tear Strength, kN/m 115 95 125 125 108 96. Abrasion loss (DIN), mm3 135 85 90 80 63 42. 5. 6. Retreading Materials Cushion Gum Vulcanizing Ingredients Hot Cure Cold Cure Solution NR (RSS lot) 100 100 100. Zinc oxide Stearic acid Pilnox TDQ N 774 Black 35 35 15. Aromatic Oil - Wood Rosin Pilcure MOR - - Pilcure CBS - - Pilcure MBTS - TMTM - Pilgard PVI - Insol. Sulfur (100%) Typical Properties Rheometer (ODR) @ 140 C. Scorch Time ts2 , min Opt. Cure Time t'c90 , min Maximum Torque MHR, Unaged physicals at optimum cure. Tensile Strength, MPa Elongation at Break, % 600 475 700. 300% Modulus, MPa Hardness, IRHD 52 52 50. 6. 7. Auto Tubes (Butyl, Bromobutyl-NR Based) 8. Auto Tubes NR Based Two /. Truck Pass. Ingredients Butyl NR-BIIR Ingredients Three (HR) Car Wheeler Butyl 301 100 - NR (RSS 1) 100 100 100.

6 Bromo Butyl - 50 Peptizer NR (RSS 1) - 50 Zinc oxide Zinc oxide Stearic acid Stearic acid Pilnox TDQ Pilnox TDQ - Pilflex 13 Pilflex 13 N 550 Black 30 30 20. N 550 Black - 20 Ppt. CaCO3 - 20 30. N 660 Black 70 5 Naphthenic Oil Paraffinic Oil 20 - Paraffin wax Naphthenic Oil - Pilcure CBS Paraffin wax - Pilcure TMT Pilcure TMTD Pilgard PVI Pilcure MBTS Sulfur Pilcure DTDM - - - - - Sulfur - - - - - Typical Properties Typical Properties Rheometer @ 160 C Rheometer @ 160 C. Scorch Time ts2 , min Scorch Time ts2 , min Opt. Cure Time t'c90 , min Opt. Cure Time t'c90 , min Maximum Torque MHR, Maximum Torque MHR, Unaged physicals at optimum cure. Unaged physicals at optimum cure. Tensile Strength, MPa Tensile Strength, MPa Elongation at Break, % 650 500 Elongation at Break, % 525 540 560. 300% Modulus, MPa 300% Modulus, MPa Hardness, IRHD 51 51 Hardness, IRHD 52 52 53.

7 Tear Strength, kN/m Tear Strength, kN/m 38 42 35. 7. 9. Bicycle Tyre & Tube Compounds Bicycle Tyre Treads Tubes Curing Ingredients Casing Rickshaw Premium Low cost Premium Low cost Bags NR (RSS lot) 60 60 60 100 100 100 100. Peptizer BR (High cis) 20 10 - - - - - Reclaim 40 60 80 - - - - Zinc oxide Stearic acid Pilnox TDQ Pilflex 13 - - N 330 black 35 30 - - - - 25. N 660 black - - 30 10 15 10 - China clay 30 40 40 30 - 50 50. Ppt. CaCO3 - - - - 60 30 - Whiting - - - 30 - - - Aromatic Oil - - - Naphthenic Oil - - - - Brown Factice - - - - - Wood Rosin - - - Paraffin wax - Pilcure CBS - - - Pilcure F - - - - Pilcure TMT - Pilgard PVI Sulfur Typical Properties Rheometer (ODR) at 150 C. Scorch time ts2, min Cure time t'90, min Max. Torque MHR, Unaged physicals at optimum cure. Tensile Strength, MPa Elongation at Break, % 450 420 380 550 575 475 570.

8 300% Modulus, MPa Hardness, IRHD 62 60 62 54 54 56 59. 3. Abrasion Loss, mm 165 200 240 - - - - 8. 10. Footwear Compounds Microcellular Sheets Hawaii Other Soling Materials Ingredients General Miner's Canvas Premium Sole Strap Neolite Purpose Shoes Shoes NR (RSS lot) 35 45 70 100 70 100 100. Peptizer High Styrene Resin 65 30 - 30 - - Zinc oxide Stearic acid Pilnox SP N 330 Black - - - - - 20 - Aluminum Silicate 50 40 40 - 40 30 20. China clay 50 80 80 30 60 30 40. Ppt. CaCO3 - - - 40 40 - 40. Micro Crumb 50 60 - - - - - Hawaii Crumb - - 30 - - - - Wood Rosin - Naphthenic Oil Diethylene glycol - Paraffin wax - - - DNPT blowing agent - - - - Pilcure F - - - Pilcure CBS - - - - Pilcure TMT - - - - Pilgard PVI - - - - Sulfur TiO2 & Color As req. As req. As req. As req. As req. As req. As req. Typical Properties Rheometer (ODR) at 150 C.

9 Scorch time ts2,min Cure time t'90,min Max. Torque Unaged physicals at optimum cure. Linear Exp. % 35 40 42 - - - - Sp. gravity - - - - Hardness, Sh A 56 55 45 52 80 65 56. Split tear st., kgf - - - - Tensile strength., MPa - - - , % - - - 600 350 475 500. 300% Mod., MPa - - - - Tear strength. kN/m - - - 35 - - - 9. 11. Belting Compounds Conveyor belt Conveyor belt V-Belt Covers Fabric rubberizing Ingredients Super Heat Food Super Heat Nylon Jacket Base Cushion Quality Resist. Contact Quality Resist. Fabric Friction NR (RSS 1) 100 100 100 100 100 100 60 100 80. Peptizer SBR 1502 - - - - - - 40 - 20. Zinc oxide Stearic acid Pilflex 13 - Pilnox TDQ - Pilnox SP - - - - - - - - N 330 black 45 45 - - - - - - - N 660 black - - - - - - 75 30 20. N 774 black - - - 15 15 30 - - - Ppt. Silica - - - - - 10 15 - - Ppt. CaCO3 - - - 25 25 - - - 20.

10 Al. Silicate. - - 50 - - - - - - CI Resin Aromatic Oil - 10 10 - - - - Naphthenic Oil - - - - - Paraffin wax - - - - - - Pilcure MOR - - - - - - Pilcure CBS - - - Pilcure MBT - - - - - - Pilcure TMT - - - - Pilgard PVI - - Insoluble S - - - - - - Sulfur - - - Resorcinol - - - - - - - - Resimene 3520 - - - - - - - - Typical Properties Rheometer (ODR) at 140 C. ts2,min t' 90 ,min MHR Unaged physicals at optimum cure. , MPa E. B. , % 500 550 575 550 600 540 300 500 500. 300% Mod., MPa Hardness, IRHD 64 60 58 54 52 55 74 47 50. Tear Strength, kN/m 70 60 40 37 32 44 60 58 50. 10. 12. Ai r/ Water Hose Compounds Air hose Air hose Water Suction & Braided Textile Low pressure High pressure Ingredients Discharge Reinforcement Type 1 & 2 Type 3. Tube and Cover Tube Cover Tube Cover Tube Cover NR (RSS lot) 100 80 100 90 100 90 100. Peptizer BR (High cis) - 20 - 10 - 10 - Zinc oxide Stearic acid Pilflex 13 - - - - - Pilnox TDQ N 550 black 15 35 40 40 40 45 45.


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