Silicon material is prepared for quickly hardenable mixture, to be crosslinked and put on display the amino silane of property

摘要

It discloses and prepares silicon materials for quick hardenable mixture and contain( )The diorganopolysiloxaneand of at least bifunctional sealing end of 100 parts by weight,Accumulation has general formula from linear or branch repetitive unit(Ⅰ)With at least two end group Z of attack,Wherein Re1 and Re2 indicates that saturation or undersaturated alkyl can be optionally by halogen atom or cyano,Z represents hydrogen,OH,ORe1 and-SiRe3( NRe4Re5 ) i2,Wherein Re1 is as that defined above and wherein RE3 indicates hydrogen or monovalence saturation or undersaturated alkyl or hydrocarbon oxo group,RE4 and Re5 represents hydrogen or saturated or unsaturated Ci1-15 aliphatic series,Cyclic aliphatic or aromatic hydrocarbons oxo group have 1 to 15 carbon atoms and optionally by halogen atoms and cyano,( B ) 0.General formula R e3iy-Si- (NRe4Re5) i of the amino silane crosslinking agent of 1 to 20 parts by weight calculate (4-y), and wherein y indicates that 0,1 RE3, RE4 and Re5 is as specified above, (C) 0.1 to) reaction of inorganic or organic compound the amine of 1000 parts by weight, in forming salt, (D) 1001 to) water of 1002 parts by weight, thus mixture can be crosslinked and amino silane and can be used as sealant, adhesive is as moulding compound.