Table 8 LCC inputs of the four life cycle stages (data source: the Alibaba website).
From: Integration of life cycle assessment and life cycle costing for the eco-design of rubber products
LC stages | Item | Price | Units |
|---|---|---|---|
Production | NR | 11,760 | ¥/t |
CR | 32,000 | ¥/t | |
SBR | 9500 | ¥/t | |
BR | 11,300 | ¥/t | |
Sulfur | 8000 | ¥/t | |
Accelerator CZ | 22,000 | ¥/t | |
Accelerator DM | 16,800 | ¥/t | |
Accelerator NS | 27,500 | ¥/t | |
Zinc oxide | 18,600 | ¥/t | |
Stearic acid | 8600 | ¥/t | |
Carbon black | 6800 | ¥/t | |
Tackifying resin | 11,400 | ¥/t | |
Antiager | 19,400 | ¥/t | |
Paraffin | 7800 | ¥/t | |
Anti-scorching agent | 27,500 | ¥/t | |
Magnesium oxide | 6800 | ¥/t | |
Adhesive | 15,500 | ¥/t | |
Silica | 5800 | ¥/t | |
Silane coupling agent | 26,000 | ¥/t | |
Aromatic oil | 5200 | ¥/t | |
Steel wire | 3700 | ¥/t | |
Electricity (production) Ningbo | 0.6644 | ¥/kWh | |
Transportation | Transport (Ningbo to Qingdao) | 5010 | ¥ |
Use stage | Water (use stage) | 5.4 | ¥/m3 |
Diesel (use stage) | 5.3 | ¥/L | |
End-of-life | Transport (waste) | 410 | ¥ |
Reclaimed rubber | − 3000 | ¥/t | |
Waste steel wire | − 2750 | ¥/t | |
Electricity (end-of-life) Qingdao | 0.725 | ¥/kWh | |
Diesel (end-of-life) | 5.3 | ¥/L |
