Investigation on Mechanical Properties and Reaction Characteristics of Al-PTFE Composites with Different Al Particle Size

Table 2

The reaction duration and specific surface area of specimens #1–#6.

Number	Reaction duration (ms)	Specific surface area (m^2/g)
1	100∼150	44.44
2	600∼800	2.22
3	1400∼1800	0.37
4	—	0.19
5	—	0.10
6	—	0.07