Qhov tshwm sim ntawm kev ntxiv fatty acid hlau ntsev rau conductive compound silicone roj hmab formulation los txhim kho conductivity sib txawv
Rau ob qhov kawg ntawm cov molecule (CH3) 3Si01/2 kawg caps, (CHfCH) (CH3) SiO saw txuas molar feem ntawm 0.2%, polymerization degree ntawm txog 7,000 methyl vinyl silicone roj hmab 100 qhov chaw, raws li Table 7 - Hauv formula teev nyob rau hauv 10, ntau hom thiab ntau npaum li cas ntawm carbon dub thiab fatty acid hlau ntsev yog ntxiv los npaj 6 hom roj hmab tebchaw nyob rau hauv ib tug kneader. Tom qab ntawd, nws tau tov nrog 1.5 qhov chaw ntawm vulcanizing tus neeg sawv cev 2,5-dimethyl-2,5-di (tert-butylperoxy) hexane los tsim cov khoom siv roj hmab silicone, thiab nws tau vulcanized los ntawm kub nias ntawm 433 K rau 10 min. Ib daim ntawv xeem nrog lub thickness ntawm 1 hli thiab thickness ntawm 200 mm X 200 mm yog tsim, thiab ces kho nyob rau hauv ib tug 473 K mov lub thawv rau 4 teev. Ntawm qhov npaj vulcanized xeem daim, xaiv 10 ntsiab lus los ntsuas qhov ntim resistivity, sau tus nqi siab tshaj plaws thiab tus nqi qis tshaj, thiab xam qhov nruab nrab tus nqi thiab sib txawv (%).
Qhov tshwm sim ntawm kev ntxiv fatty acid hlau ntsev rau conductive compound silicone roj hmab formulation los txhim kho conductivity sib txawv
Ntxiv tshwj xeeb fatty acid hlau ntsev rau cov conductive compounded silicone roj hmab formulation kuj muaj cov nyhuv ntawm kev txhim kho pwm tso, tsim processability, thiab kev txhim kho lub cev lub cev ntawm conductive silicone roj hmab tom qab vulcanization.
