Item

***0

***2

***2

Total ash,% ≤

1.*0

0.*5

1.*0

Organic acid,%

6.*2

5.*2

4.*0

Oil content,%

*7.3

Raw rubber Mooney viscosityML***1*4℃

*2

*0

*1

Mixing rubber Mooney viscosityML***1*4℃≤

*5

*0

*0

**0%

*5min

9.4

*3.6

9.0

Set out

*5min

*3.6

*6.4

*1.6

Mechanical stress

*0min

*5.4

*7.2

*2.5

Tensile strength MPa*5min ≥

*2.1

*3.7

*8.3

Elongation,% *5min ≥

**0

**5

**0

Application

For carbon black as

reinforcing agent and low

requirements for color

products such as tyre tread,

turn over the tire tread,

conveyor belt, rubber hose,

membrane products,extruded products

Used for bright color and

light color rubber products such as tire lateral,

transparent rubber shoes,

adhesive tape, medical

products and other general color products

For passenger car tire

tread rubber, tire tread

rubber, conveyer belt,

rubber hose, usually

black rubber products