visc 4 hr visc 8 hr visc 24 hr visccomp no visc cps cps cps cps cps cps __________________________________________________________________________30 265 425 492 575 783 gel31 250 325 344 367 405 660__________________________________________________________________________ these comparative examples again show that an improvement in bulk bath life can be achieved without a substantial decrease in curespeed via the addition of a perester 50 0 g portions of a 225 cps vinyl dimethyl silyl stopped dimethylpolysiloxane polymer were mixed with 0 15 g 1 ethynyl cyclohexanol ech then to composition 32 was added 5 0 g of methyl hydrogen dimethyl polysiloxane crosslinker followed by 50 0 g of a blend of a 225 cps vinyl dimethyl silyl stopped dimethylpolysiloxane polymer and 300 ppm pt as a pt divinyltetramethyl disiloxane complex composition 33 was prepared similarly except that 2 0 g of t amyl peroxybenzoate tapb was added after the ech and before the crosslinker composition 32 exhibited a minimum curetime of 9 sec at 200 u00b0 f whereas composition 33 was 10 sec in addition the following viscosity data was obtained __________________________________________________________________________ initial 1 hr visc 2 hr visc 4 hr visc 8 hr visccomp no visc cps cps cps cps cps __________________________________________________________________________32 202 217 223 240 27533 194 202 207 217 246__________________________________________________________________________ the use of a maleate perbenzoate blend to inhibit a different platinum catalyst 100 0 g portions of a.