TY - BOOK TI - British Standards: Rubber compounding ingredients: Precipitated, hydrated silica. Part 2. Method for determination of physical properties in rubber (including test recipe) (ISO title: Rubber compounding ingredients- Silica, precipitated, hydrated-Part 2: Test recipe and determination of physical properties in rubber) T2 - British Standards CY - London KW - Hydrated silica KW - Precipitated silica KW - Rubber compounding ingredients KW - Rubber physical properties N1 - Standard number: BS 6449: Part 2 ISO 5794/2-1982 ER -