Abstract: The strong black hole (primordial black hole) created from the Early Universe has been discussed about its temperature and energy density and considered to be composed of a large number of micro quarks in super high dense state with high temperature and statistical thermal equilibrium.The calculation about its lifetime,duration time of explosion and energy emission rate shows that the strong black hole is probably the best candidate to ultra high energy gamma ray bursts.The obvious difference of physical property between the nucleons of the early universe and the current stage has been discussed and the non consistent pattern in mass and radius formula of Astro Particle has been explained in this paper.