Kayan Baturi na Jaka
Robar Styrene butadiene (SBR)
Bayanin Samfurin
Robar Styrene butadiene: robar roba ce da aka yi ta hanyar haɗa styrene da butadiene. Ana iya bayyana dabarar sinadaran sa kamar haka: - (CH2-CH=CH-CH2) m - (CH-CH2) n -; A matsayin manne ga electrodes, yana inganta ƙarfin injina da kwanciyar hankali na electrodes.
Bayanan Asali.
| Sigogi | |
| Sinadarin sinadarai | copolymer na styrene da butadiene |
| Nauyin kwayoyin halitta | 100000~1000000 g/mol |
| Yawan yawa | 0.94 g/cm ³ |
| Zafin canjin gilashi (Tg) | -50 ° C~-60 ° C |
| Taurin Baki A | 50~70 |
| Ƙarfin tauri | 10-25 MPa |
| Matsakaicin tsawaitawa | 300%~500% |
| juriyar lantarki | 10 ¹²~10 ¹⁴Ω·cm |
| Kwanciyar hankali ta zafi | SBR yana da kyakkyawan kwanciyar hankali na thermal, amma zafin amfani na dogon lokaci bai kamata ya wuce 80 ° C ba |
| Maida wutar lantarki ta thermal | 0.15~0.25 W/m · K |
| Abun ciki mai ƙarfi | 40% ~50% |
| Danko | 1000~3000 mPa · s (25 ° C) |
| Girman ƙwayoyin cuta | 100-200 μm" |