| Topfine ® SR GE50 pre dispersed graphene macro and micro masterbatch products with good dispersion.
With rubber as the carrier, the use of continuous liquid phase composite granulation technology, make the product when use excellent micro and macro dispersion.
The SR GE50 product features:
Derive the micro disperse evenly, effective separation between the layers
His mother micelle soft, macroscopic easily
Cardiac granulation products, no dust, safe environmental protection
Cardiac physical performance and conductive performance
1, the micro disperse evenly, graphene effective separation between the layers
2, mother colloidal particles soft, macroscopic easily
SR GE50 in formula design, in order to improve the processing temperatures have good liquidity, macroscopic easily
3, graphene masterbatch as additives for rubber physical properties are excellent
1, 100 samples of natural rubber with 1% of graphene rubber masterbatch and 35 carbon black basic formula, performance is as follows:
| 试样 |
拉伸强度 |
200%定伸 |
撕裂强度 |
邵A硬度 |
磨耗体积 |
25℃导热体系 |
60℃导热体系 |
tanδ/60？ |
| Sample |
MPa |
应力/MPa |
N/mm |
Shore A |
CM3/1.61Km |
W/mK |
W/mK |
|
| NR recipe |
26.05 |
3.15 |
48.08 |
56 |
2.15 |
0.198 |
0.194 |
0.072 |
| NR+CE510 recipe |
32.85 |
4.83 |
92.69 |
60 |
1.15 |
0.252 |
0.248 |
0.050 |
|
Location：
