The effect of isocyanates(TDI, MDI, PAPI) on the adhesion of EPDM rubber was studied. The results indicate that isocyanates affect the adhesion strength obviously. After carbon-white, sulfur, accelerator and zinc oxid...The effect of isocyanates(TDI, MDI, PAPI) on the adhesion of EPDM rubber was studied. The results indicate that isocyanates affect the adhesion strength obviously. After carbon-white, sulfur, accelerator and zinc oxide were added to EPDM, the adhesion strengths were 1.922 MPa at 0.4% TDI, 1.830 MPa at 0.4% MDI, and 1.937 MPa at 0.4% PAPI, respectively. The EPDM rubber with PAPI has the highest adhesion strength.展开更多
文摘The effect of isocyanates(TDI, MDI, PAPI) on the adhesion of EPDM rubber was studied. The results indicate that isocyanates affect the adhesion strength obviously. After carbon-white, sulfur, accelerator and zinc oxide were added to EPDM, the adhesion strengths were 1.922 MPa at 0.4% TDI, 1.830 MPa at 0.4% MDI, and 1.937 MPa at 0.4% PAPI, respectively. The EPDM rubber with PAPI has the highest adhesion strength.
