85-92% Liquid DCPD(Dicyclopentadiene)Resin

85-92% Liquid DCPD(Dicyclopentadiene)Resin

85–92% Liquid DCPD (Dicyclopentadiene) is a high-purity C10 cyclic diolefin derived from the C5 fraction of the steam cracking process. It is widely used as a chemical intermediate for the production of hydrocarbon resins, unsaturated polyester resins (UPR), synthetic resins, specialty chemicals, and other industrial materials.

Its high reactivity and excellent compatibility make it an important raw material for resin synthesis and polymer modification.

Item NO.:
85-92% DCPD Liquid
Property:
85–92% DCPD is a liquid dicyclopentadiene resin intermediate that functions as a reactive tackifier and rapid-curing cross-linker in tire adhesives, hot-melt PSAs, rubber compounds and UV-curable sealants, offering low viscosity, excellent compatibility and low odor.

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85%-92%Liquid DCPD(Dicyclopentadiene)Resin

Chemical Properties

85–92% DCPD is a liquid hydrocarbon monomer designed as a reactive tackifier and rapid-curing cross-linker in tire adhesives, hot-melt PSAs, rubber compounds and UV-curable sealants, offering low viscosity, excellent compatibility and low odor.

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.

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