摘要:
Provided are a method for connecting members together that can easily form a connection structure, which has about the same high level of connection strength over the entire range of a position of superposition, in a short time, and a connection structure. The method is a method for connecting two or more members together, at least one of which is a fiber reinforced resin member containing a thermoplastic resin and also containing a reinforcing fiber material that serves as a heating element in the thermoplastic resin, at a position of superposition. The method includes pressing the members against each other while heating the members at a position of superposition using one of induction heating or dielectric heating and thus melting the thermoplastic resin with heat generated from the fiber material that serves as the heating element, thereby connecting the members together.
摘要:
The present invention includes a thermoplastic receptor for radio signals having a frequency of about 1 to 100 MHz, the receptor having a dissipation factor of about 0.1 or greater. Also disclosed are heat meltable adhesives, film compositions, and composites comprising a thermoplastic and a thermoplastic receptor. The present invention also includes a method of applying a thermoplastic composition by applying radio signals having a frequency of about 1 to 100 MHz to a composition comprising a thermoplastic composition and a receptor.
摘要:
A method of bonding a thermoplastic layer (22), such as APC-2, to a substrate (21) in which the thermoplastic layer (22) comprises electrical conductors such as carbon fibres, embedded in thermoplastic material such as PEEK. The method comprises placing the thermoplastic layer (22) in contact with the substrate (21); and inducing electric currents in the conductors whereby heat generated by the currents passing through the conductors causes thermoplastic material to bond the layer to the substrate.
摘要:
The joining of structural members of plastics material or of a structural member of plastics material to metal members, particularly component parts of a motor vehicle body, is effected with the use of fixing means of thermoplastic material incorporated in the respective structural members and having a concentration of conductive-magnetic fillers in their coupling surfaces, and by the fusion of the surface zones by inductive heating; the fixing means are made in a mould by subjecting the molten thermoplastic material to which the conductive-magnetic fillers have previously been added to a magnetic field generated within the mould and having an intensity and direction adapted to cause the migration of the fillers towards the surface of the moulded members.
摘要:
An elastomeric flexible hose for the transportation of high pressure and/or temperature hydrocarbon liquids or gases comprising: a semi-crystalline thermoplastic inner liner layer (1'); an armour layer (9') surrounding the inner liner layer (1') at an end of the flexible hose; a hose coupling (13') disposed at the end of the hose and surrounding the armour layer (9'); a sealing area defined by recessed portion (3') of the hose coupling (13'); and a semi-crystalline thermoplastic sealing material (23), or a cross-linked elastomeric sealing material, disposed in the sealing area; wherein a portion of the inner liner layer (1') at said hose end extends into the sealing area and is bonded to the sealing material (23), and wherein a reinforcement material (2') is provided wholly within the inner liner layer (1') and further in that the inner liner layer (1') is bonded to the inner surface of the hose coupling (13') by a tie layer (14').