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Automobile sign and processing technology thereof
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A technology of automobile signs and fillers, which is applied in the field of car labels, can solve the problems of dull luster and insufficient conspicuousness of fillers, and achieve the effects of improving brightness, improving anti-aging performance, and prolonging the service life of rubber
Active Publication Date: 2020-05-08
NINGBO SWELL IND CO LTD
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However, rubber fillers generally have the problem of dull luster and not being conspicuous enough.
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Embodiment 1
[0060] A car label, such as figure 2 As shown, it includes a plastic shell 1 and a rubber filling body 2 , both of which are cross-shaped, and the middle part of the shell 1 is recessed to form a cavity 11 for injection molding of the filling body 2 . The filling body 2 includes an inner filling body 21 located in the cavity 11 , and a surface filling body 22 pasted on the surface of the inner filling body 21 , and the inner filling body 21 fills the entire cavity 11 . The inner filling body 21 is made of common rubber materials, such as CR and BR.
Embodiment 2
[0062] The surface filler 22 in the first embodiment comprises the following components by weight:
[0108] According to the required color of the rubber material, corresponding ...
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Abstract
The invention discloses an automobile sign and a processing technology thereof. The automobile sign comprises a shell and a filling body, the middle of the shell is sunken to form a cavity for containing the filling body, the filling body comprises an inner-layer filling body located in the cavity and a surface-layer filling body pasted to the surface of the inner-layer filling body, and the surface-layer filling body comprises, by weight, 90-100 parts of chloroprene rubber; 50 to 60 parts of ethylene propylene dienemonomer; 20-25 parts of tung oil modified phenolic resin; 6-9 parts of a compatilizer; 4-6 parts of a gloss enhancer; 5-7 parts of magnesiumoxide; 2-3 parts of zincoxide; 2-3 parts of stearic acid; 2-3 parts of a vulcanizing agent A; 1-1.5 parts of a vulcanizing agent B; 1.5to 2 parts of an accelerant and 50-60 parts of a filler. The gloss enhancer takes emulsified wax and polyethylenewax as main materials, and a wax molecular chain and a rubber matrix are subjected tomolecular bonding during rubber mixing and are migrated and separated out to the surface of the rubber matrix to form a glossy wax film, so that the brightness of a rubber material is improved, the service life of rubber is prolonged, and the ageing resistance is improved.
Description
technical field [0001] The invention relates to a vehicle label, in particular to a vehicle label and its processing technology. Background technique [0002] The car signage is the logo of the car brand, which is installed on the front and rear of the car to play the role of identification. For different car brands, the shape, color, structure and material of the car logo are different. The common materials of car signs are metal and plastic, and the colors are mostly bright silver, which is easy for people to see. [0003] Among them, a Chevrolet car logo such as figure 1 As shown, it includes a plastic shell 1 and a rubber filling body 2 , both of which are cross-shaped, and the middle part of the shell 1 is recessed to form a cavity 11 for injection molding of the filling body 2 . The shell is bright silver, the filler is golden yellow, and the overall appearance is beautiful. [0004] The filling body is molded by rubber injection molding. On the one hand, it will n...
Claims
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Application Information
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