CN105153786A - Coupling agent of primer paint of sports car hubs - Google Patents

Abstract

The invention provides a coupling agent of primer paint of sports car hubs, relating to the technical field of production of materials of automobile parts. The coupling agent is characterized by being prepared from the following materials in parts by weight: 7 parts of glyceryl tristearate, 4 parts of terephthalic acid, 2 parts of sebacic dihydrazide, 4 parts of ethylene glycol dimethacrylate, 6 parts of barium sulfate, 8 parts of distearoyl isopropyl aluminate, 5 parts of butadiene, 2 parts of corundum powder, 4 parts of ammonium polyphosphate and 8 parts of glycol ether. A method is reasonable, is reasonable in proportioning and is convenient to operate.

Description

A kind of linking agent of priming paint of sport car wheel hub

Technical field:

The present invention relates to automobile component material produce technical field, be specifically related to a kind of linking agent of priming paint of sport car wheel hub.

Background technology:

Wheel hub is again wheel rim, wheel, tire bell, be the drum-shaped of wide support tire in tire, center is contained in metal parts on axle.Wheel hub is various according to diameter, width, molding mode, material different sorts.

Wheel hub is wheel rim again.According to the characteristic sum demand of different automobile types, hub surface treatment process also can take different modes, is broadly divided into baking vanish and plating two kinds.

And wheel hub is very important parts for automobile, wheel hub not only needs attractive in appearance now, also need its various performance more excellent, because wheel hub is inconvenient to clear up, and be not easy to check, and the situation that the inner and outer of wheel hub all often occurs scratch, clashes into, if gone wrong outside it, the problem of fracture easily occurs, and is breakneck like this, and affect aesthetic property, particularly the wheel hub of this vehicle of sport car requires height very.

Summary of the invention:

Technical problem to be solved by this invention be to overcome existing technological deficiency provide a kind of method rationally, the linking agent of the priming paint of reasonable ratio, easy to operate a kind of sport car wheel hub.

Technical problem to be solved by this invention adopts following technical scheme to realize:

A linking agent for the priming paint of sport car wheel hub, is characterized in that: be made up of the material of following weight part,

Tristearoylglycerol 7 parts, terephthalic acid 4 parts, sebacic dihydrazide 2 parts, Ethylene glycol dimethacrylate 4 parts, 6 parts, barium sulfate, sec.-propyl distearyl acyloxy Aluminate 8 parts, divinyl 5 parts, lapis amiridis 2 parts, ammonium polyphosphate 4 parts, ethylene glycol ethyl ether 8 parts;

Its preparation method comprises,

Tristearoylglycerol, terephthalic acid, sebacic dihydrazide, Ethylene glycol dimethacrylate, barium sulfate are put into stainless steel cauldron by being warming up to 220 DEG C, stirring reaction 4.5 hours by I;

Sec.-propyl distearyl acyloxy Aluminate, divinyl, lapis amiridis, ammonium polyphosphate are put into stainless steel cauldron by being warming up to 240 DEG C, stirring reaction 3.5 hours by II;

III starts working II after 1 hour in I work, after then completing at the same time, the material in I and II is put into a new reactor, and with the intensification stirring reaction 6 hours of 50 DEG C/h, the 2nd little adds ethylene glycol ethyl ether constantly;

IV after III step completes, and is taken out by material, and shakes mixing 20 minutes, then extruded by twin screw extruder, temperature controls at 100 DEG C, has then extruded rear material left 10 minutes, then put into pulverizer lapping powder and be broken into 130-165 object powder, packaging warehouse-in.

Beneficial effect of the present invention is: the more convenient and result of use of the processing of particle or pulverulence very good; and different materials is processed by various steps such as reaction, concussion, mixing; make the performance of product more excellent; and the service efficiency of material also can improve, so just make product more outstanding.The inventive method rationally, reasonable ratio, easy to operate.

Embodiment:

The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, setting forth the present invention further below.

A linking agent for the priming paint of sport car wheel hub, is characterized in that: be made up of the material of following weight part,

Tristearoylglycerol 7 parts, terephthalic acid 4 parts, sebacic dihydrazide 2 parts, Ethylene glycol dimethacrylate 4 parts, 6 parts, barium sulfate, sec.-propyl distearyl acyloxy Aluminate 8 parts, divinyl 5 parts, lapis amiridis 2 parts, ammonium polyphosphate 4 parts, ethylene glycol ethyl ether 8 parts;

Its preparation method comprises,

Tristearoylglycerol, terephthalic acid, sebacic dihydrazide, Ethylene glycol dimethacrylate, barium sulfate are put into stainless steel cauldron by being warming up to 220 DEG C, stirring reaction 4.5 hours by I;

Sec.-propyl distearyl acyloxy Aluminate, divinyl, lapis amiridis, ammonium polyphosphate are put into stainless steel cauldron by being warming up to 240 DEG C, stirring reaction 3.5 hours by II;

III starts working II after 1 hour in I work, after then completing at the same time, the material in I and II is put into a new reactor, and with the intensification stirring reaction 6 hours of 50 DEG C/h, the 2nd little adds ethylene glycol ethyl ether constantly;

IV after III step completes, and is taken out by material, and shakes mixing 20 minutes, then extruded by twin screw extruder, temperature controls at 100 DEG C, has then extruded rear material left 10 minutes, then put into pulverizer lapping powder and be broken into 130-165 object powder, packaging warehouse-in.

More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.

Claims (1)

1. a linking agent for the priming paint of sport car wheel hub, is characterized in that: be made up of the material of following weight part,

Tristearoylglycerol 7 parts, terephthalic acid 4 parts, sebacic dihydrazide 2 parts, Ethylene glycol dimethacrylate 4 parts, 6 parts, barium sulfate, sec.-propyl distearyl acyloxy Aluminate 8 parts, divinyl 5 parts, lapis amiridis 2 parts, ammonium polyphosphate 4 parts, ethylene glycol ethyl ether 8 parts;

Its preparation method comprises,

Tristearoylglycerol, terephthalic acid, sebacic dihydrazide, Ethylene glycol dimethacrylate, barium sulfate are put into stainless steel cauldron by being warming up to 220 DEG C, stirring reaction 4.5 hours by I;

Sec.-propyl distearyl acyloxy Aluminate, divinyl, lapis amiridis, ammonium polyphosphate are put into stainless steel cauldron by being warming up to 240 DEG C, stirring reaction 3.5 hours by II;

III starts working II after 1 hour in I work, after then completing at the same time, the material in I and II is put into a new reactor, and with the intensification stirring reaction 6 hours of 50 DEG C/h, the 2nd little adds ethylene glycol ethyl ether constantly;

IV after III step completes, and is taken out by material, and shakes mixing 20 minutes, then extruded by twin screw extruder, temperature controls at 100 DEG C, has then extruded rear material left 10 minutes, then put into pulverizer lapping powder and be broken into 130-165 object powder, packaging warehouse-in.