摘要:
The present invention provides innovative long-lasting and hydrolysis-stable biobased plastics based on polyhydroxyalkanoate (PHA), a method for producing them and their use.
摘要:
The present invention relates to novel bonding agents based on carbodiimides, to aqueous resorcinol-formaldehyde-latex dispersion comprising bonding agent, to adhesion-improved fibres, to processes for production thereof, and to use thereof for improving adhesion in tyres.
摘要:
A lining support plate includes a base plate of cast metal and a plurality of pins which extend into the base plate and project from a support surface to anchor a friction lining material on the base plate. In the manufacture of the lining support plate, a support plate pattern (1) with a. plurality of cavities (4) in a lateral face is provided. Pins (6a-6d) are inserted into the cavities and partially protrude from the support plate pattern (1). The support plate pattern (1) and the protruding portions of the pins (6a-6d) are surrounded by a moulding compound which is compressed and/or cured. When the support plate pattern (1) is removed, the pins (6a-6d) are left behind in the moulding compound and a support plate casting cavity is formed. A melt is poured into the cavity, surrounding the portions of the pins (6a-6d) protruding into the cavity. Once the melt has solidified, the lining support plate can be removed from the mould.
摘要:
An asbestos-free friction material for brake linings and clutches comprising at least one binder and a reinforcing material, at least a portion of the reinforcing material being sepiolite in the form of short fibers.
摘要:
The invention relates to innovative carbodiimides, to a process for preparing them and to the use thereof as stabilizer, crosslinker and/or compatibilizer in thermoplastics, ester-based polyols for polyurethane applications, in rigid foam, in flexible foam or, for example, in CASE (Coatings Adhesives Sealants Elastomers) applications.
摘要:
The present invention relates to novel bonding agents based on carbodiimides, to aqueous resorcinol-formaldehyde-latex dispersion comprising bonding agent, to adhesion-improved fibres, to processes for production thereof, and to use thereof for improving adhesion in tyres.
摘要:
The invention relates to innovative carbodiimides, to a process for preparing them and to the use thereof as stabilizer, crosslinker and/or compatibilizer in thermoplastics, ester-based polyols for polyurethane applications, in rigid foam, in flexible foam or, for example, in CASE (Coatings Adhesives Sealants Elastomers) applications.