Awọn ohun elo Polyurethane ati awọn isocyanates pataki
Àwa Shanghai Theorem Chemicals Co. (Shanghai Further New Material Co.) ni a ṣe pàtàkì nínú ìpèsè àwọn ohun èlò Polyurethane àti àwọn isocyanates pàtàkì, bíi HTPB (Hydroxyl-Terminated Polybutadiene), RE, RFE, RC, RN, NDI(1,5-Naphthalene Diisocyanate), TODI ...
wo awọn alaye