The Self-Healing Capability of Carbon Fibre Composite Structures Subjected to Hypervelocity Impacts Simulating Orbital Space Debris

Table 2

Comparison between different monomers [31].

Compound	Toxicity	𝑇melt (°C)	𝑇boil (°C)	CAD$/L
Dicyclopentadiene (DCPD)	Flammable, harmful	32.5	170	~70
5-Ethylidene-2-norbornene (5E2N)	Harmful	−80	148	~85
1,5-Cyclooctadiene (COD)	Harmful	−69	150	~75
Methylcyclopentadiene dimer (MCPD)	Poisonous	−51	70–80	~60
5-Vinyl-2-norbornene (5V2N)	Harmful	−80	141	~160