Methyl diphenyl RTV silicone roj hmab
Tso lus
Ntxiv nrog rau cov khoom zoo heev ntawm methyl RTV silicone roj hmab, nws muaj qhov kev pabcuam kub ntau dua (- 100 ~ 250degree) dua li methyl RTV silicone roj hmab. Tsawg phenyl chav kub vulcanized silicone roj hmab (108-1) nrog phenyl cov ntsiab lus ntawm 2.5 ~ 5 feem pua tuaj yeem tuav elasticity ntawm qhov kub thiab txias ntawm - 120degree, uas yog qhov zoo tshaj plaws ntau yam ntawm silicone roj hmab ntawm nruab nrab thiab qis kub; Chav tsev kub nplaum (108-2) nrog cov ntsiab lus phenyl ntawm 10 ~ 20 feem pua muaj hluav taws xob zoo, ablation tsis kam thiab nws tus kheej tua cov khoom. Yog tias muaj qee yam khoom siv hluav taws xob tiv thaiv hluav taws xob xws li Fe2O3 ntxiv rau hauv nws, cov thermal aging kev ua tau zoo tuaj yeem txhim kho. Nws yog qhov tsim nyog rau kev siv ntawm qhov kub siab tshaj 250degreelos yog raws li ablation resistant putty txheej thiab sealing cov ntaub ntawv.
