摘要:
A process for the production of an OEM base coat/clear top coat multi-layer coating wherein a waterborne base coat composition is spray-applied by electrostatically-assisted high speed rotary atomization, wherein the waterborne base coat composition comprises binder solids comprising about 20 to about 100 wt. % of an aqueously dispersed polyurethane urea resin with a carboxyl number of about 10 to 50 mg KOH/g.
摘要:
A handboard for body surfing waves is described. The handboard has an adjustable strap that can be tightened or loosened depending on the size of the user's hand and the anticipated turbulence that the user expects to find in the surf. The strap is screwed into mated holes in the deck of the handboard, and there are several sets of screws so that a user can adjust the position of the strap on the handboard, thereby allowing a user to move the strap up or down the handboard depending on how he/she wants to trim the handboard. The handboard has a leash plug so that a user can be attached to the handboard, and an attachment site to which cameras and other accessories can be attached.
摘要:
A method of applying a clear thermo set powder coating(s) to non-conductive heat sensitive plastic substrates having been previously liquid painted with an adhesion promoter and/or primer/basecoat or basecoat or any combination therein. The method allows for the application of a decorative or functional clear powder coated surface to a previously liquid painted heat sensitive non-conductive substrate. The application can be in a variety of gloss levels, metallic flake or texture.
摘要:
An improved apparatus is provided for curing powdered coatings on the face of porous wood products, such as medium density fiberboard (MDF), wherein a pair of inclined infrared catalytic heaters are used to apply heat directly onto the side edges of the board. In addition, catalytic heaters that are normally used to heat and cure the face surface of the board are moved father back to reduce their effectiveness and to limit out-gassing of entrapped air from the inner low density core of the board. This arrangement also allows the coating to cure at the side edges of the board at approximately the same rate as the face of the board, promoting a more uniform curing of the powder coating.
摘要:
A process for painting integrated automobile and commercial vehicle bodies or cabins which comprise plastic parts. The metal parts of the body/cabin are provided with an electrocoat and are integrated with the plastic parts. These plastic parts either already have an electrically conductive aqueous primer coat or an uncured electrically conductive aqueous primer film or are unpainted. Primers are applied to the metal and plastic parts. Atop the primers, a basecoat and a clearcoat are applied.
摘要:
An emulsion for preparing a low-conductivity surface for powder coating, the emulsion including an emulsified organofunctional silane solution. A pre-powder coating emulsion provides a surface with conductivity. A non-conductive object having applied to an exterior surface of the object the emulsion including an emulsified organofunctional silane solution.
摘要:
Surface imperfections on painted fiber reinforced plastic (FRP) automotive body panels are substantially eliminated by incorporating thermally conductive material into the part that serves to minimize temperature differentials on the surface of the part to be painted.
摘要:
A polymer-based substrate is proposed, which in particular is electrostatically coatable, wherein the substrate comprises a substrate base body made using a polymeric material and a coating applied to a surface region of the substrate base body, wherein the polymeric material comprises a first polymer, wherein the coating comprises a matrix polymer and an additive which is dispersed in the matrix polymer and reduces the surface resistance of the coating, said additive having a proportion that is selected such that the specific surface resistance of the coating is about 1010 Ohm or less, and wherein the matrix polymer is selected such that it is compatible with the first polymer.
摘要:
A handboard for body surfing waves is described. The handboard has an adjustable strap that can be tightened or loosened depending on the size of the user's hand and the anticipated turbulence that the user expects to find in the surf. The strap is screwed into mated holes in the deck of the handboard, and there are several sets of screws so that a user can adjust the position of the strap on the handboard, thereby allowing a user to move the strap up or down the handboard depending on how he/she wants to trim the handboard. The handboard has a leash plug so that a user can be attached to the handboard, and an attachment site to which cameras and other accessories can be attached.
摘要:
The present invention relates to a method for producing non-fouling surfaces and products having such a surface. Especially, the present invention relates to a product comprising a bulk part and a surface region; wherein a first surface region coating is coated on at least a first part of said surface region; said first surface region coating comprising a polyionic co-polymer consisting of a polyionic backbone polymer and non-ionic hydrophilic side chain polymers; wherein the molecular spacing parameter, L/2Rg, of said first surface region coating is less than 0.26.