Preparation process of glass fiber reinforced plastics of automobile fairing raw material
A preparation process and raw material technology, which is applied in the field of preparation process of glass fiber reinforced plastics as raw materials for automobile spoilers, can solve problems such as easy delamination of laminated surfaces, performance that cannot meet the production needs of automobile spoilers, and poor impact resistance, etc., to achieve Good mechanical properties and anti-corrosion properties, high work efficiency, and the effect of improving production efficiency
Pending Publication Date: 2020-06-02
安徽国泰智能科技有限公司
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Problems solved by technology
Its glass fiber content is high, but its impact resistance is poor, and the laminated surface is prone to delamination, and its performance is far from meeting the production needs of automobile fairings
Method used
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Embodiment Construction
[0024] like figure 1 as shown, figure 1 The invention discloses a process for preparing glass fiber reinforced plastic as a raw material for automobile spoiler. The raw material epoxy resin is sequentially dissolved, mixed and solidified, and the prepared glass fiber reinforced plastic has good mechanical properties and anti-corrosion properties.
[0025] refer to figure 1 , the preparation technology of a kind of automobile spoiler raw material FRP that the present invention proposes, comprises the following steps:
[0026] Step 1: Prepare raw materials: take the raw material epoxy resin; the epoxy resin has strong bonding force and good corrosion resistance, no small molecules are formed when the epoxy resin is cured, the shrinkage rate is low during curing, and the curing molding effect is good;
[0027] Step 2: Dissolving and diluting: adding a professional epoxy resin solution to the epoxy resin in step 1 for dissolving and diluting, and fully stirring to form a solutio...
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The invention discloses a preparation process of glass fiber reinforced plastics of an automobile fairing raw material. The preparation process comprises the following steps of preparing the raw material, carrying out dissolving and diluting, adding a reagent, adding glass fibers, carrying out smashing and mixing, adding filler, adding a curing agent and kneading; the raw material epoxy resin is sequentially subjected to treatment such as dissolving, mixing and curing, the prepared glass fiber reinforced plastic has good mechanical properties and corrosion resistance, the mixed solution is mixed by arranging a vertical spiral stirring ball mill, and the vertical spiral stirring ball mill is provided with a spiral stirrer, so that compared with other stirring ball mills, the vertical spiralstirring ball mill is higher in working efficiency, and the preparation efficiency of the preparation process is further improved.
Description
technical field [0001] The invention relates to the technical field of auto parts production, in particular to a preparation process of glass fiber reinforced plastics as raw materials for automobile spoilers. Background technique [0002] Generally, a car or a truck will be equipped with a shroud. The main function of the shroud is to effectively reduce the air resistance and fuel consumption of the truck when driving at high speed. [0003] The raw material of the shroud is generally glass fiber reinforced plastic, which is made of glass fiber reinforced material embedded in cured thermosetting resin or wrapped by it to form a composite structure. At present, most of the FRP materials used in the market are formed by resin-impregnated glass cloth materials. Its glass fiber content is high, but its impact resistance is poor, and the laminated surface is prone to delamination, and its performance is far from meeting the production needs of automobile fairings. Contents o...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B29B7/00B02C17/10C08L63/00C08K13/04C08K7/14C08K5/12C08K3/08C08K3/34C08K3/36C08J3/20C08G59/44
CPCB02C17/10B29B7/002C08G59/44C08J3/20C08J2363/00C08K3/34C08K3/36C08K5/12C08K7/14C08K13/04C08K2003/0812
Inventor 徐文祥
Owner 安徽国泰智能科技有限公司