Automobile heat radiator protection grid and processing process thereof

A car radiator, mass fraction technology, applied in the direction of coating, etc., can solve problems such as wear, radiator grille damage, grille corrosion, etc., achieve low heavy metal content, good wear resistance, and improve flame retardancy Effect

Inactive Publication Date: 2018-04-20
SUZHOU NIUDONG PRECISION MFG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the radiator grille in the car is an essential part of it. At present, in the design of the car radiator mask, the mesh size of the mask is proportional to the recent amount. In theory, in order to achieve the best heat dissipation effect , the radiator will have a certain damage effect on the radiator grille during the working process. At the same time, because the car is parked outdoors most of the time, it is easy to cause corrosion, wear and other damage to the grille due to the influence of the outdoor environment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] This embodiment provides an automobile radiator grill, which includes the following components in parts by mass:

[0036] Polypropylene: 10 parts, PVC: 7 parts, polyvinyl fluoride resin: 12 parts, lubricant: 1 part, glass beads: 3 parts, plasticizer: 2 parts, silane coupling agent: 1 part, filler: 7 parts Parts, maleic anhydride-styrene solid resin: 6 parts, silicon carbide micropowder: 3 parts, fluorinated graphite: 7 parts, rare earth composite stabilizer: 1 part, of which:

[0037] The rare earth composite stabilizer comprises the following components in parts by mass:

[0038] Mixed rare earth chloride: 20 parts, zinc sulfate: 10 parts, calcium chloride: 9 parts, barium chloride: 12 parts, sodium hydroxide: 15 parts, stearic acid: 5 parts;

[0039] The lubricant is stearic acid or paraffin; the plasticizer is MBS resin; the filler is calcium carbonate; the silicon carbide micropowder is black silicon carbide with a particle size of 6 μm; and the particle size of fl...

Embodiment 2

[0050] This embodiment provides an automobile radiator grill, which includes the following components in parts by mass:

[0051]Polypropylene: 13 parts, PVC: 9 parts, polyvinyl fluoride resin: 15 parts, lubricant: 3 parts, glass microspheres: 5 parts, plasticizer 4 parts, silane coupling agent: 3 parts, filler: 9 parts , maleic anhydride-styrene solid resin: 8 parts, silicon carbide powder: 5 parts, fluorinated graphite: 9 parts, rare earth composite stabilizer: 2 parts, of which:

[0052] The rare earth composite stabilizer comprises the following components in parts by mass:

[0053] Mixed rare earth chloride: 30 parts, zinc sulfate: 15 parts, calcium chloride: 11 parts, barium chloride: 15 parts, sodium hydroxide: 18 parts, stearic acid: 10 parts;

[0054] The lubricant is paraffin; the plasticizer is MBS resin; the filler is calcium carbonate; the silicon carbide micropowder is black silicon carbide with a particle size of 6 μm; the particle size of fluorinated graphite i...

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Abstract

The invention discloses an automobile heat radiator protection grid which comprises the following components: polypropylene, PVC (Polyvinyl Chloride), a polyvinyl fluoride resin, a lubricant, glass beads, a plasticizer, a silane coupling agent, packing, a maleic anhydride-styrene solid resin, silicon carbide micro powder, carbon monofluoride and a rare-earth composite stabilizer. The invention further designs a processing process of the automobile heat radiator protection grid. The processing process is simple and feasible, and the heat radiator protection grid treated with the process is goodin property, long in service life and low in cost.

Description

technical field [0001] The invention belongs to the field of automobile manufacturing, and in particular relates to an automobile radiator grille and a treatment process thereof. Background technique [0002] With the development of science and technology, cars have become one of the most commonly used means of transportation for people. Users not only care about the performance of power and safety, but also gradually pay attention to the applicability and comfort of the details of the car; [0003] At present, the radiator grille in the car is an essential part of it. At present, in the design of the car radiator mask, the mesh size of the mask is proportional to the recent amount. In theory, in order to achieve the best heat dissipation effect , The radiator will have a certain damage effect on the radiator grille during the working process. At the same time, because the car is parked outdoors most of the time, it is easy to cause corrosion, wear and other damage to the gr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/14C08L23/12C08L27/06C08L35/06C08L51/04C08K13/04C08K7/20C08K3/34C08K5/098C08J7/04
CPCC08L27/14C08J7/042C08J2327/14C08J2433/00C08J2463/00C08K2003/3045C08K2201/003C08L2205/035C08L23/12C08L27/06C08L35/06C08L51/04C08K13/04C08K7/20C08K3/34C08K5/098
Inventor 冉宏敏
Owner SUZHOU NIUDONG PRECISION MFG TECH CO LTD
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