| 摘要 |
Cross-linkable adhesive silicone composition comprises: at least a polyorganosiloxane (POS A) comprising at least two alkenyl groups per molecule, preferably 2-6 carbons bound to silicon; at least a cross-linkable polyorganosiloxane comprising at least two hydrogen atoms per molecule bound to silicon; at least a catalyst based on metallic compound, preferably platinic; a reinforcing mineral filler; optionally an additional filler; optionally a crosslinking inhibitor; optionally at least a polyorganosiloxane resin; and optionally functional additives to confer specific properties. Cross-linkable adhesive silicone composition comprises: at least a polyorganosiloxane (POS A) comprising at least two alkenyl groups per molecule, preferably 2-6 carbons bound to silicon; at least a cross-linkable polyorganosiloxane comprising at least two hydrogen atoms per molecule bound to silicon; at least a catalyst based on metallic compound, preferably platinic; a reinforcing mineral filler; optionally an additional filler; optionally a crosslinking inhibitor; optionally at least a polyorganosiloxane resin; and optionally functional additives to confer specific properties. The composition further comprises at least a polyorganosiloxane gum (POS A1) comprising alkenyl, preferably vinylic group (0.001-0.2%, preferably 0.01-0.1%) and having consistency of 300-1200, preferably 600-900 at 25[deg] C. Independent claims are included for: (1) a process of joining of at least two substrates S1 and S2, comprising preparing a composition, applying the composition on at least a surface of S1 and/or S2 to be joined, assembling pasted surfaces one with another, optionally exerting pressure on pasted surfaces, and preferably heating all together; and (2) an inflatable bag to protect a vehicle occupant constituted of two parts sewn, glued and/or sealed together at the level of the seam by a composition. |
