品种 项目 |
N539 |
N550 |
吸碘值 iodine adsorption NO. (g/kg) |
43±6 |
43±6 |
DBP吸收值 DBP NO. (10-5m3/kg) |
111±7 |
121±7 |
压缩DBP吸收值 Compressed Sample (10-5m3/kg) |
73-89 |
77-93 |
CTAB吸附比表面积 CTAB NO. (103m2/kg) |
34-48 |
35-49 |
氮吸收比表面积 NSA multipoint (103m2/kg) |
33-45 |
34-46 |
着色强度 TINT strength. (%) |
- |
- |
加热减量 Moisture (%) |
1.5 |
1.5 |
灰分 Ash (%≤) |
0.7 |
0.7 |
500 um 筛分物 Sieve residue (%≤) |
0.0010 |
0.0010 |
45 um 筛分物 Sieve residue (%≤) |
0.100 |
0.100 |
杂质 Pure |
无 no |
无 no |
300%定伸应力 Stress at 300% Elongation MPa |
-1.6±1.6 |
-0.9±1.6 |
混炼胶特性 cgaracterustucs of vulcanized rubber |
中高补强性 模量和硬度较高 加工性能好 制品表面光滑 MEDIUM-HIGH REINORCING,HIGH MODULUS AND HARDNESS,SMOOTH SURFACE OF EXTRUSION |
中高补强性 模量和硬度均高 加工挤出物表面光滑 MEDIUM-HIGH REINORCING,HIGH MODULUS AND HARDNESS,SMOOTH SURFACE OF EXTRUSION |