Tụnyere XT, nke a na-eme nke PA6 ihe, ogologo oge na-arụ ọrụ okpomọkụ nso bụ -20 ~ 100 ℃; mgbe XL usoro bụ nke PBT plastic shei ihe, ya ogologo oge na-arụ ọrụ okpomọkụ nso na-welitere na-40 ~ 140 ℃, nke bụ ike ịnọgide na-arụ ọrụ stably n'okpuru oké okpomọkụ gburugburu ebe obibi, na mma ngwaahịa si gburugburu ebe obibi adaptability.