| 摘要 |
It has the following composition: 10-30% by weight of methylpolysiloxane, 5-20% by weight of sodium polyphosphate, 1-6% by weight of borax, 10-40% by weight of xylene, 5-25% by weight of Al(OH)3, 1-6% by weight of aluminium. It is used in the repair of exhaust devices together with a conventional glass fibre fabric tape. |
