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Method of making vehicle vibration damping bag composite material

A composite material and manufacturing method technology, used in shock absorbers, vehicle parts, springs/shock absorbers, etc., can solve problems such as unclear lines and poor surface strength, and achieve realistic patterns, reduce production costs, and be flexible. Effect

Inactive Publication Date: 2004-11-03
上海益鑫塑料制品厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a novel manufacturing method of shock-absorbing bag composite materials for vehicles, which can not only add various types of high molecular weight materials and modified materials, but also fully reflect the performance of various materials, and use The new process of cold embossing ensures the physical and mechanical properties of the shock-absorbing bag composite material, and at the same time completely solves the defects of poor surface strength and unclear lines.

Method used

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Embodiment Construction

[0006] The details of a manufacturing method of a vehicle shock absorbing bag composite material according to the present invention will be described in detail below.

[0007] The present invention is a manufacturing method of a shock-absorbing bag composite material for vehicles, which is formed by a material mixing process and a product processing process, and the realization steps are as follows:

[0008] 1. Material mixing process

[0009] The materials include mask layer materials and non-woven base adhesives.

[0010] 1. Mask layer material components and mask layer material mixing process

[0011] (a) mask layer material component (percentage by weight):

[0012] Medium K polyvinyl chloride resin (WS-1000) 32.87%

[0013] High K polyvinyl chloride resin (SH-200) 21.91%

[0014] C-9 Superfine Activated Calcium Carbonate 2.74%

[0015] 911P plasticizer 13.69%

[0016] TOTM plasticizer 19.18%

[0017] MS rare earth stabilizer 1.92%

[0018] UV-53 light stabi...

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Abstract

The manufacture process of composite vibration absorbing bag material for vehicles includes the steps of first mixing adhesive for adhering facing film layer and non-woven fabric base; subsequent adhering the facing film layer onto non-woven fabric base via unwinding non-woven fabric, scraping and painting adhesive with 85-mesh netted grain roller to the surface of the non-woven fabric, gelatinizing, curing, adhering facing film layer to the non-woven fabric, cooling and winding; painting acrylic acid processing agent, cooling and winding; and final unwinding, passing through tension balancer, cooling, instantaneously hot knurling, re-cooling and winding as the product.

Description

Technical field: [0001] The invention relates to a manufacturing method of a composite material, in particular to a manufacturing method of a shock-absorbing bag composite material for a vehicle. Background technique: [0002] With the rapid development of automobile manufacturing technology and the increasing demand for automobiles, the production of automobiles has been continuously increased, which has also led to the innovation of manufacturing technology for automobile supporting products. It is made by pressing and foaming process, so it is not easy to add high molecular weight materials and modified materials, so that the product has problems such as poor surface strength, unclear lines and easy peeling of the bottom surface. In addition, in the embossing process, first The embossing can only be done after the base material is preheated. In this way, the selection of the material of the base material is limited, and those base materials that are easily deformed after ...

Claims

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Application Information

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IPC IPC(8): B60G13/00F16F9/00
Inventor 叶宪文陆晓理赵国强徐学良邵莹卞正银
Owner 上海益鑫塑料制品厂
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