Synthetic Rubbers




  Name of product
  Poly Butadiene Rubber (Grade 1220)

  Description
This grade is equal to BR-01 and produced by solution polymerization of butadiene 1, 3 monomer in presence of cobalt Octoate + DEAC catalyst. Stabilizer/Antioxidant: A mixtures of TMP oil and Irgnox power in Benzene solvent. This product is nominated:"High Cis " with (>97 % Cis).

  Application
In Tire Computing, Rubber Products, Adhesive, Shoe sole, and Coating resin.

 
 

  Licensor
Nippon Zeon.

 
 

 
 

  Packing
40700 Kg net Box-Pallet each Box contains 20 bale of PE-wrapped PBR each bale is 35Kg 19600MT/40 feet container.

 
 

 
 

  Name of product
  Styrene Butadiene Rubber (SBR 1500)

  Description
These products are produced by polymerization in a solvent media by adding some chemicals and additives. (a copolymer contains 23.5% styrene and 76.5% butadiene) Stabilizer: DTO in 1500 grade production. STP in 1502 grade production these rubbers are applicable in internal Rubber Mixing.

  Application
  In Tire Computing, Rubber Products, Adhesive, Shoe sole, and Coating resin.

 
 

  Licensor
Japan Synthetic Rubber.

 
 

 
 

  Packing
910 Kg net Box-Pallet each Box contains 26 bale of PE-wrapped SBR each bale is 35Kg up to 23.66 MT/40 feet container.





POLYBUTADIENE RUBBER
GRADE - 1220





Quality Statement


  Property
  Test
  Unit
  Value
  Specification

  Mooney viscosity (ML1+4) 100i/EC
  ASTM D1416
  
  45
  45+/-4

  Volatile Matter
  ASTM D1416
  Wt %
  0.04
  Max 0.5

  Ash
  ASTM D1416
  Wt %
  0.10
  Max 0.5

  CIS Content
  NMR
  Wt %
  97
  Min 97

  Antioxidant
  ---
  ---
  ---
  Non-Staining

  Organic Acid
  ---
  Wt %
  Less than 0.1
  ---

  Cure characteristics Formulation ISO 2322
  
  
  45+/-4
  

  MH-Max Torque
  
  dNm
  28.1
  

  ML-Min Torque
  
  dNm
  4.35
  

  Ts1
  
  min
  2.4
  

  Tc50
  
  Min
  6.3
  

  Tc90
  
  Min
  8.4
  

  N300%; 35 °C cure at 145 °C
  
  16
  MPa
  

  Tensile
  
  MPa
  17.6
  

  Elongation at Break
  
  %
  320
  






STYRENE BUTADIENE RUBBER
GRADE 1502
Licensor: Japan Synthetic Rubber Co. JSR
Packing: In wooden crates 26 bales per crates per 40' container





Quality Statement


  Property
  Test
  Unit
  Value
  Specification

  Mooney Vicosity (ML1+4)   100C
  ASTM D1416
  WT%
  52
  46-58

  Volatile Matter
  ASTM D1416
  Wt %
  0.21
  Max 0.75

  Ash
  ASTM D1416
  Wt %
  0.27
  Max 1.50

  Bould Styrene
  NMR
  WT%
  23.8
  Max 24.5

  Antioxidants
  
  
  
  Non-Staining

  Organic Acid
  
  Wt %
  3.3
  Max 7.0

  Soap
  
  WT%
  Less than 0.1

  Cure characteristics
  Formulation ISO 2322

  MH-Max Torque
  
  dNm
  21.8
  

  ML-Min Torque
  
  dNm
  2.89
  

  Ts1
  
  Min
  3.8
  

  Tc50
  
  Min
  8.7
  

  Tc90
  
  min
  15.3
  

  M300%; cure at 145 °C
  
  MPa
  18.9
  

  Tensile
  
  MPa
  27.8
  

  Elongation at Break
  
  %
  400
  




   Test Formulation: ISO 2322  

     Polymer 100: HAF N330 50: Zinc Oxide 3: Stearic Acid 1: Sulphur 1.75:
     TBBS 1 (ISO 2322)



SBR 1500




  Property
  Units
  Test Method
  Value







  Volatile Matter
  wt %
  ASTM D-1416
  0.75 max.

  Ash
  wt %
  ASTM D-1416
  1.5 max.

  Organic Acid
  wt %
  ASTM D-1416
  5.00-7.25

  Soap
  Wt %
  ASTM D-1416
  0.50 max.

  Bound Styrene
  Wt %
  ASTM D-1416
  22.5-24.5

  Raw Viscosity (ML 1+4 @ 100   °C)
  ---
  ASTM D-1646
  46.8-58.0

  Compound Viscosity (ML 1+4   @ 100 °C)
  ---
  ASTM D-1646
  84 max.

  Tensile Strength (35 Minutes   Cure)
  Kg/cm²
  ASTM D-412
  250 min.

  Ultimate Elongation (35   Minutes Cure)
  %
  ASTM D-412
  470 min.

  300% Modulus (35 Minutes   Cure)
  Kg/cm²
  ASTM D-412
  119-159



SBR 1712




  Test
  Value



  Mooney viscosity, MB 1÷4 (100°C) Rubber laminated M
  46-58

  Conventional tensile strength, Mpa, min
  21,5(220)

  Relative elongation at break, %
  550-750

  Permanent strain after break, %, max
  20

  Rebound elasticity, % min
  28

  Viscosity spread within a batch, max
  7

  ETA extract, %
  32.5+/-2.5

  Volatile, %
  0.35

  Mass fraction of organic acids, %
  4-5.6

  Mass fraction of organic soaps, %, max
  0.20

  Mass fraction of antioxidant, % VS-1 VTS-150 Agidol-2
  0.15-0.35 1-1.4 0.8-1.5

  Mass fraction of oil, %
  26.0-29.0

  Mass fraction of metals, %, max: Copper Ferrum
  0.0002 0.005

  Mass fraction of bound second monomer, %, styrene
  22-25

  Mass fraction of ash, soluble in water, %, max
  0.6



EPDM




  KEP grades
  Oil (phr)
  Mooney Viscosity (ML1+4@125?)
  ENB Content (wt.%)
  Ethylene Content (wt.%)
  Product Form *1)



  Copolymers

  KEP-020P
  
  25 *2)
  -
  71.0
  P

  KEP-070P
  
  69 *2)
  -
  71.0
  P

  Terpolymers

  Low diene

  KEP-435
  
  34
  2.3
  57.0
  B

  Medium diene

  KEP-210
  
  23
  5.7
  65.0
  B

  KEP-240
  
  42
  4.5
  57.0
  B

  KEP-270
  
  71
  4.5
  57.0
  B

  KEP-510
  
  23
  5.7
  71.0
  B

  KEP-570F
  
  59
  4.5
  70.0
  FB

  KEP-570P
  
  53
  4.5
  70.0
  P

  KEP-7141
  
  27
  4.5
  52.0
  B

  KEP-281F
  
  83 *3)
  5.7
  67.0
  FB

  KEP-1030F
  
  86 *3)
  4.5
  62.0
  FB

  KEP-901
  100
  50 *3)
  4.8
  70.0
  B

  KEP-960(F)
  50
  49 *3)
  5.7
  70.0
  B,FB

  KEP-980
  75
  58 *3)
  4.5
  70.5
  B

  High diene

  KEP-321
  
  30
  9.5
  52.0
  B

  KEP-330
  
  28
  7.9
  57.0
  B

  KEP-350
  
  56
  7.9
  57.0
  B

  KEP-650
  
  49
  8.7
  59.0
  B

  KEP-650L
  
  41
  7.9
  57.0
  B

  KEP-650L
  
  41
  7.9
  57.0
  B

  VISTALON SERIES
  Oil (phr)
  Mooney Viscosity(ML1+4, 125?)
  ENB Content (wt %)
  Ethylene Content (wt %)
  Product Form *1)

  Copolymers

  Vistalon 503K
  -
  34.0 *2)
  -
  55.0
  B

  Vistalon 606
  -
  65.0 *2)
  -
  54.0
  B

  Terpolymers

  Vistalon 2504
  -
  25.0
  4.7
  58.0
  B

  Vistalon 7500
  -
  82.0 *3)
  5.7
  56.0
  SFB

  Vistalon 8600
  -
  81.0 *3)
  8.9
  58.0
  SFB

  Vistalon 5730
  30.0
  36.0
  7.9
  59.0
  B



      1) P : Pellet, B : Dense Bale, FB : Friable Bale
        2) ML1+4 @100°C
        3) ML1+8 @125°C
        4) The above values in the table are typical data, Not specifications. Contact your regional sales representative to determine         grade availability in your region.

       1) B : Bale, SFB : Semi-friable bale
       2) ML1+4@100?
       3) ML1+8@125?
       4) The above values in the table are typical data, Not specifications. Contact your regional sales representative to determine
         grade availability in your region.Synthetic Rubbers





Home Employment Opportunities Markets Served Contact Us Company Profile Products Business Oppertunities Buy and Sell