The present invention is an addition curable liquid silicone rubber composition for airbag including (A) an organopolysiloxane which is liquid at 25°C and contains two or more alkenyl groups bonded to silicon atoms within one molecule, (B) an organohydrogenpolysiloxane containing two or more hydrogen atoms bonded to silicon atoms within one molecule, (C) a silica fine powder having a BET specific surface area of 50 m2/g or more, (D) a catalyst for hydrosilylation reaction, (E) an organosilicon compound containing an adhesion-imparting functional group, (F) an organopolysiloxane resin having a three-dimensional network structure, and (G) iron(III) oxide monohydrate, α-iron(III) oxide, or both of them having a pH of 5 to 9. By the above composition, an airbag and an addition curable liquid silicone rubber composition for airbag that have excellent low burning rate property and self-extinguishing property as specified in FMVSS (Federal Motor Vehicle Safety Standards) No.302 are provided.
ADDITION-CURABLE LIQUID SILICONE RUBBER COMPOSITION FOR FLAME RETARDANT AIR BAGS
ADDITIONSHÄRTBARE FLÜSSIGE SILIKONKAUTSCHUKZUSAMMENSETZUNG FÜR FLAMMHEMMENDE AIRBAGS
COMPOSITION DE CAOUTCHOUC DE SILICONE LIQUIDE DURCISSABLE PAR ADDITION POUR COUSSINS DE SÉCURITÉ GONFLABLES IGNIGUGES
2023-09-06
Patent
Elektronische Ressource
Englisch
IPC: | C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / D06M Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen , TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS |
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