Product Parameters
| Properties | Unit | CPR-Cca | CPR-Dca | CPR-Eca | CPR-Fca | CPR-B1 | CPR-B2 |
| Original strength at break | MPa | 12 | 12 | 11.8 | 12.1 | 11.7 | 12 |
| Original elongation at break | % | 152 | 158 | 160 | 160 | 152 | 153 |
| Air thermal aging(100℃;168h) |
| Tensile strength variation after aging | % | 10 | 9 | 9 | 9 | 11 | 10 |
| Elongation at break variation after aging | % | 11 | 12 | 8 | 10 | 11 | 12 |
Brittle temperature with low temperature
| -25℃ | PASS | PASS | PASS | PASS | PASS | PASS |
| 20℃ Volume resistivity | Ω ·m | 3×1011 | 3.5×1011 | 3.5×1011 | 3×1011 | 2×1011 | 2.5×1011 |
| Oxygen Index | % | 45 | 43 | 42 | 40 | 48 | 46 |
| Smoke density | Flaming mode | 60 | 67 | 70 | 70 | 60 | 60 |
| Non-flaming mode | 195 | 205 | 215 | 228 | 160 | 170 |
| Corrosivity of gases |
| PH |
| 5.2 | 5.2 | 5.1 | 5.1 | 5.3 | 5.3 |
| Conductivity | us/mm | 0.6 | 0.6 | 0.6 | 0.6 | 0.4 | 0.5 |
| Density | g/cm³ | 1.59 | 1.56 | 1.55 | 1.53 | 1.59 | 1.59 |
Note:
1. The above data are typical values of our company's products, not as standard assessment values of products
2. We can increase the rodent and ant proof performance of the product accordingto customer requirements.
3. The product reaches Bl (d,, t,, a,) according to GB31247-2014 after cabling.
Packing
Net weight 25kg: Inner aluminum foil/polyethylene composite film bag, outer kraft paper composite bag.
Net weight 1000kg: Inner aluminum foil/polyethylene composite film bag, outer polypropylene woven composite bag.
Storage
The product should be stored in a clean, dry and ventilated warehouse, and should not be damaged by sun, rain, water and other abnormal conditions. Storage temperature should not be lower than 0℃. The storage period of the product shall not exceed 6months from the date of production.
