SOLVENTSWE ULUHLU
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I-solvent yasimahla ye-PU yesikhumba okanye ye-EPU yeebhegi, i-sofa kunye nefenitshala yefenitshala
Isikhumba se-EPU okanye ungayibiza ngamalaphu esikhumba e-PU enyibilikayo okanye enganyibilikiyo yesikhumba sePU kwaye le mathiriyeli luthwathwa oluphuculweyo lwe-eco-friendly PU synthetic.Ulwakhiwo lwe-EPU luzinzile kwaye lune-7-15 iminyaka yokumelana ne-hydrolysis kwaye le nto intsha ihambelana nokusingqongileyo.
