Test results as below:

Styrene content  60-65%   SH/T1953-94

Volatile content  Less 5.0   GB/T6737-97

3.  Organic acid    3.5-4.5    GB/T8657-92

4.  Organic soap    Less 0.5   GB/T8657-92

5.  Mooney viscosity ML100C(1+4) GB/T1232-92

6.  Tensil strength(Mpa) More 7.5 GB/T528-98

7.  Elongation       More 120   GB/T528-98

8.  Shore hardness A  More 93    GB/T531-99 

Packing:20±0.2/25±0.2 paper bag,

MOQ:25MT

Usage:Mainly used in footwear industry,for large hardness,shoe heels,soles of hard foam,hard hose,imitation leather shoe and etc,flooring material,rubber floortile,industrial products,such as roller,washer,hose,and so hard sponge and other products,sports industry,such as three balls,skates,electric insulating material.