| Item | Technical Data | |||
| Grade A | Grade B | Grade C | ||
| Mooney Viscosity(100℃/1+4) | CR 1211 | 30-45 | 30-45 | 30-45 |
| CR 1212 | 46-60 | 46-60 | 46-60 | |
| Mooney Scorch (t5,min)≥ | 30 | 25 | 20 | |
| Tensile Strength (MPa)≥ | 24 | 22 | 20 | |
| Modulus At 500% (MPa) | 1-5 | 1-5 | 1-5 | |
| Elongation At Break (%)≥ | 900 | 850 | 800 | |
| Volatile Matter (%)≤ | 1.0 | 1.2 | 1.2 | |
| Ash Content (%)≤ | 1.0 | 1.2 | 1.2 | |
| Comparison Sheet Of CR Types From Different Brands | ||||
| Chang Shou | DuPont | Denka | Lanxess | |
| CR1211 CR1212 |
Mooney Scorch:30-45 Mooney Scorch:46-60 |
GN GNA |
PM-40 |
510 |
| CR2321 CR2322 CR232X |
Mooney Scorch:35-45 Mooney Scorch:46-55 Mooney Scorch:70-120 |
WM1 W WHV-100/WHV |
M-30 M-40 M-100/M-120 |
211 210 230 216 226 |
| CR3221 CR3222 |
Mooney Scorch:30-45 Mooney Scorch:46-60 |
GW |
DCR-40 |
|
| CR2441 CR2442 CR2443 CR2444 |
AD-10 AD-20 AD-30 AD-40 |
A-70 A-90 A-100 A-120 |
310 320 330 340 |
|
| CR248 |
ADG |
A-70 A-90 A-100 A-120 |
320P |
|
| DCR1141 DCR1142 |
Mooney Scorch:30-45 Mooney Scorch:46-60 |
GRT |
PS-40 |
611 |
| DCR2131 DCR2132 DCR213X |
Mooney Scorch:35-45 Mooney Scorch:46-55 Mooney Scorch:60-90 |
WRTM1 WRT WD |
S-40V DCR-30 |
116 126 130 |
