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85%-92%Liquid DCPD(Dicyclopentadiene)Resin
Chemical Properties
DCPD (DICYCLOPENTADIENE) is a kind of Colorless or Yellowish Transparent Liquid with analogous camphor odor, can be used to produce Petroleum Resin, UPR, Adamantane, Pesticide, Flavours and Fragrances.
Specifications
| Test Item | Specification | Test Method |
| Appearance | Colorless | VISUAL TEST |
| COLOR Fe-Co≤ | 50 | |
| DCPD% | 85-92 | GC |
| Cyclopentadiene CPD,% ≤ | 1.0 | GC |
| Codimers,% ≤ | 1.0 | GC |
| Trimers,% ≤ | 1.5 | ASTM D 12092005(2011) |
| Moisture,(ppm) ≤ | 500 | GB/T 11133-89 |
| TBC,(ppm) ≤ | 150 | GC |
Application:
liquid DCPD acts as a reactive tackifier and curing agent in tire-building adhesives, hot-melt pressure-sensitive adhesives, rubber compounding, and UV-curable coatings, while also serving as a low-odor diluent and cross-linker in high-performance sealants and casting resins.
