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        1. Diesel cryogenic fluid improver XY-1

          EPDM

          Jilin’s EPDM plant was put into production in Jul.1997 by importing the complete set of equipment and technology from Mitsui petrochemical corporation, Japan with annual production capacity of 20,000MT. Now there are 11 grades available for export. EPDM is put into extensive application in the field of rubber plastics products and lubricant improver.

          Rubber and plastics profiles:

          EPDM Grades
          Item
          2070 2080 3080/3080P 3062E 3092E 4045 4090
          Ethylene content wt%  ± 3 57.8 62 68.5 68.5 57.2 52 52
           ENB %     ± 1 1.9 1.5-2.5 4 3.9 4.6 7.7 7.7
          Oil extended amount phr  ± 3       20 20    
          Vanadium content ppm ≤ 10 10 10 10 10 10 10
          Volatility % ≤ 0.75 0.75 0.75 0.75 0.75 0.75 0.75
          Ash content % ≤ 0.10 0.10 0.10 0.10 0.10 0.10 0.10
          Mooney viscosity ML 100℃ 1+4           45 ± 5  
          Mooney viscosity ML 125℃ 1+4 ±5 44 51 70 41 66   65
          300% Modulus  Mpa≥ 5.0 5.5 8.0 8.0 9.5 10.0 10.0
          Tensile strength of break Mpa ≥ 13.0 15.0 14.0 14.0 15.0 15.0 15.0
          Elongation at break   % ≥ 390 380 300 300 350 300 320

          PROPERTIES AND APPLICATION

          EPDM grade

          Property

          Application

          Remarks

          J-2070/2080

          Mooney viscosity proper; proper cure rate; molecular weight distribution narrow; ethylene content proper; low temperature resistance good; process ability good; good blend ability with IIR

          Make automotive inner tyre and gasbag (improving age-resistance and process ability) by blending with IIR; other rubber forming products.

          Suit to blend with IIR.

          J-3062E

          Mooney viscosity high; very fast cure rate; molecular weight distribution narrow; ethylene content high; high filler ability

          Automotive sealing strip ; automotive hose; damper profiles; water-proof roll covers; plastic cement track; various extruding shaped products and sealing profiles.

          Oil-extended EPDM’ highly effective in an improvement of filler quantity and a modification of profile appearance by blending with 3062E.

          J-3080
          (J-3080p)

          Mooney viscosity high; very fast cure rate; molecular weight distribution narrow; ethylene content high; high filler ability; good blend ability with PP

          Resin flexibility modifier, automotive sealing strip; automotive hose; damper profiles; water-proof roll covers; plastic cement track; various extruding shaped products and sealing profiles.

          Granular product suit to blend with resin modifying flexibility. Highly effective in an improvement of filler quantity and a modification of profile appearance by blending with 3080.

          J-3092E

          Mooney viscosity high; very fast cure rate; low temperature-resistance good; molecular weight distribution narrow; ethylene content proper; process ability good

          Automotive sealing strips; various hose; coldness-resistant profiles; bridge pedestal, railway coat and pad etc.

          Oil-extended EPDM. apparently modifying low temperature- resistance and flexibility by blending with 3092E.

          J-4045

          Mooney viscosity proper; extraordinary fast cure rate; molecular weight distribution wide; ethylene content proper; process ability excellent; good comprehensive property

          Wire and cable etc. insulation profiles; sponge rubber; make tyre sidewall by blending with diene type series rubber; transparent rubber profiles; colorful rubber profiles and other various fast cure common rubber profiles.

          Very fast cure rate common rubber

          J-4090

          Mooney viscosity high; extraordinary fast rate; low temperature resistance good; molecular weight distribution narrow; ethylene content proper; good comprehensive property

          Automotive sponge sealing strips; make tyre sidewall by blending with diene type series rubber; low temperature resistant profiles; other sponge rubber profiles and very fast cure rate profiles.

          Apparently modifying flexibility and low temperature-resistance of profiles, improving cure rate by blending with 4090

          EPDM AS IMPROVER FOR LUBRICANT OIL (OCP)

          The series of EPDM used as improver for lubricant oil  (OCP)  are developed and produced by Jilin  Chemical  Industrial Co. Ltd., P. R. China on the basis of the first EPDM plant with a capacity of 20,000 MT/year, which was imported from Mitsui Petrochemical Corporation, Japan. At present there are mainly three grades used as improver for lubricant oil, J-0050, J-0030  and J-0010. J-0043 is a new grade produced in our new EPDM plant.

          J-0050has high thickening ability. It is mostly used to modulate mid and high quality of lubricant oil. It has been successfully approved by the test of CD grade diesel engine oil、gasoline engine oil  separately sponsored by Daqing Petrochemical General Plant Research Institute, Lanzhou Lubricant Oil Development Center and Dalian Petrochemical Corporation Research Institute. It was verified by China National Petroleum Co. Ltd. in May,2001.It has been extensively admitted by customers. The sale volume is 1500 mt/year. It is equivalent to American Exxon 8921.

          J-0030, a new developed grade in 2001, has extremely outstanding shear stability and high thickening ability. It is used to modulate mid and high quality of lubricant oil. It is equivalent to Dupont 0135/4523 and Lubrizol 7065.

          J-0010 has lower molecular weight than J-0030, better shear stability, no degradation. It is directly used to modulate high quality of lubricant oil after collosol . It is equivalent to American Dupont 0125 and Lubrizol 7067.

          Technical data:

          ?Items/ Grades

          J-0043

          J-0050

          J-0030

          J-0010

          Mooney viscosity, ML(1+4)100℃

          25-40

          45-55

          21-27

          8-13

          Ethylene content wt,%

          52.50-57.5

          49.3-54.3

          47.8-52.8

          48.1-53.1

          Molecular weight distribution

          Narrow

          narrow

          narrow

          narrow

          Volatility,%≤

          0.75

          0.75

          0.75

          1.2

          Vanadium Content
          Mg/kg ≤

          10

          10

          10

          10

          Ash content,% ≤

          0.1

          0.1

          0.1

          0.1

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