Dai purple copper rod a laklai ai atsam gaw, madung hku nna, shi a san seng ai magri arung arai ni lawm ai majaw re. High-purity copper a crystal structure gaw shi hpe grai kaja ai wan hte nbung n-gun hpe jaw ya ai, shi a wan n-gun gaw mungkan madang (IACS) a 100% jan du hkra rai nna, gumhpraw a hpang lahkawng ngu na hta rai tim, manu dan ai akyu nga ai. Ndai arawn alai gaw, n-gun dat dat ai lam hta shingra tara hku nna shingjawng lu shangun ai. Dai aten hta, hpraw ai magri a thermal conductivity gaw 401W/(m·K daram tsaw ai rai nna, lawan ai hku katsi ai hpe galai shai ra ai masa ni hta, n-gun kaba ai hpe madun dan ai, ga shadawn, n-gun ja ai module ni hpe galaw ai shaloi.
Dai arai a ductility hte plasticity gaw, hpraw ai magri n-gang ni a kaga hpaji masa akyu langai mi rai nga ai. Shi a galu kaba ai lam gaw, daw mat ai hpang, 40% jan chye ai, katsi ai bungli galaw ai aten hta, n-gun ja ai lam hpe, n-gun ja ai lam hpe, n-gun rawng ai electronic arung arai ni kaw nna, bungli galaw ai arung arai kaba ni du hkra, n bung ai hkrang shapraw ra ai lam ni hpe hkan sa lu na matu, annealing ladat hku nna, bai gram lajang mai ai. Ndai arawn alai gaw, red copper rods ni hpe stamping, stretching, bending zawn re ai ladat ni hta n-gun n law ai hte galaw shapraw ai atsam grai law ai hpe madun dan lu ai majaw, grai sawng ai npawt nhpang daw ni hpe law law galaw shapraw na matu grau nna htuk manu nga ai.