SO GIANT OIL SEAL INDUSTRIAL CO., LTD.

TEST     REPORT

MATERIAL:  KF10173A

 Press Cure                                 Post Cure     Date: 10/15/02

 Sheet:   10   min 175              Sheet:   24 hrs  235

 Button:  10   min 175              Button:  24 hrs  235

 ATF    Water Resistance:  150 * 70 hrs

   Hardness Change                                                                     

   Tensile Strength Change                                                           

   Elongation Change                                                                     

   Volume Change                                                                         

 EO       ASTM  #1  Oil:  150 * 70 hrs

   Hardness Change                                                               2

   Tensile Strength Change                                                   17

   Elongation Change                                                            14

   Volume Change                                                                      0

 Spec:

   Original Properties:             no post         Spec.

    Hardness (Shore A)                        74                                76

       Tensile Strength ( Kg/c)               90                              119

       Elongation,                                 355                              274

       Tear Resistance ( Kg/)                 36                                39

       Modulus at  100                           32                                44

       Modulus at  200                           56                                82

       Modulus at  300                            70                           

       Specific Gravity                                                                2.172

 EO       ASTM  #3  Oil:  150 * 70 hrs

   Hardness Change                                                              3

   Tensile Strength Change                                                   5

   Elongation Change                                                            13

   Volume Change                                                                 2.2

 EO          ATF        Oil:         *     hr

   Hardness Change                                                               3

   Tensile Strength Change                                                   2

   Elongation Change                                                            22

   Volume Change                                                                  2.4

 A        Heat Resistance: 250 *  70 hrs

     Hardness Change                                                                 0

     Tensile Strength Change                                                   6

     Elongation Change                                                            7

     Volume Change  (Weight Lose %)                                  3.2

 EF     Fuel   C   Resistance:    23 *  70 hrs

   Hardness Change                                                               5

   Tensile Strength Change                                                   19

   Elongation Change                                                            17

   Volume Change                                                                  5.6

 A        Heat Resistance:  275 * 70 hrs

     Hardness Change                                                              2

     Tensile Strength Change                                                 22

     Elongation Change                                                            3

     Volume Change                                                               3.4

 EF     Fuel   B   Resistance:    23 *  70 hrs

   Hardness Change                                                               4

   Tensile Strength Change                                                   12

   Elongation Change                                                              7

   Volume Change                                                                  1.1

 B        Compression  Set:   200 *  70 hrs                           38.7  

 B        Compression  Set:   200 *  22 hrs                           25.4 

 B        Compression  Set:   175 *  22 hrs                           15.5 

 EF     Fuel        Resistance:     23 *  70 hrs

   Hardness Change                                                                     

   Tensile Strength Change                                                           

   Elongation Change                                                                     

   Volume Change                                                                         

 C  12        50 pphm *   40  *   70  hrs                                               

 C                 pphm *          *        hr

 F    Low   Temperature:      *     min