Isihloko esiphakeme kweShandong Tonda, esilungiselelwa ukuthi uhlale kwiindawo ezinethemba emikhono apho amadegi angu-180°C, ubheka ukuba kuyimfanelo yezinto eziqondisiwe ngokubanzi kwiimbavatho yokuphakamisa asifalto, izindabuko zokushicilela, kunye nezinye iindlela zokusebenza kwindawo. Isihloko sithunyelwe ngepolyurethane polymers ezilungiselelwa ukuthi azibonise amandla okugcina ngokusemthethweni, uzama ukufaka isigaba sombala kunye nokuhlela kakhulu phakathi komoya omkhulu. I-reinforce ngeceramic fibers, uyazi ukusetyenziswa kokuhlala ngaphandle kwezinto ezincane ezinethemba, njengesintu esisindileyo nokukhula kwesintu esingcinane (wear rate ≤0.02 mm/100 izikati) ngazo zinto ezinethemba ezinethemba, njengesintu esisindileyo nokukhula kwesintu esingcinane njengesintu esisindileyo nokukhula kwesintu esingcinane. Ukusetyenziswa kwe-design efanelekile, uhlela ukudibanisa umoya ngokuphihlwayo, uphindaphinda ukuthi imithombo angasitshene kunye nokuhlela kakhulu. Bonisa noma thumela imibuzo yakho kusihloko sokuthi ukuthi usenzo sokuthemba kweendaweni ezinethemba.