Manufacturing method for composite aluminium plastic decorative buckles

A decorative gusset and aluminum-plastic composite technology, which is applied in the field of decorative materials, can solve the problems of low strength, short service life, and poor wear resistance of the gusset, and achieve energy saving, shortened construction period, good sound insulation and heat insulation Effect

Inactive Publication Date: 2003-11-19
无锡市中德装饰新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The gusset plate of this structure has low strength, poor wear resistance, short service life, and is easy to deform during use; it is easy to accumulate dust and is difficult to clean

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] In the embodiment of the present invention, the raw material is polyvinyl chloride PVC as an example. Its composition and proportioning are calculated by weight percentage:

[0040] A: The basic process steps for manufacturing plastics are as follows:

[0041] 1. Take the main material polyvinyl chloride PVC: 80, auxiliary materials: take the filler as heavy calcium carbonate: 8, take the stabilizer as lead: 4, take the plasticizer as CPE: 4, take the lubricant as paraffin: 3, Take the auxiliary agent as fluorescent whitening powder: 1. Put the above-mentioned main materials and auxiliary materials into the mixer and mix at high temperature, the mixing temperature is 120 degrees, and it is carried out at the speed of 1000-1500r / m;

[0042] 2. Put the above-mentioned mixed raw materials into the granulator, and produce plastic particles through the granulator, and the granulation temperature is carried out at a temperature of 120 degrees;

[0043] 3. Extrude the above...

Embodiment 2

[0062] Embodiment 2: its composition and proportioning are calculated by weight percentage:

[0063]In this embodiment, polyethylene PE is used as the main material, and 82 is used as the auxiliary material: the filler is light active agent: 7, the stabilizer is barium: 4, the plasticizer is AVR: 4, the lubricant is poly Ethylene wax: 2.5, the additive is titanium dioxide: 0.8 for mixing, the mixing temperature is 130 degrees; the granulation temperature is 150 degrees, and the heating and extrusion temperature is 180 degrees. Using the process steps of processing the plastic substrate plate in Example 1 and the process steps of processing the coated aluminum coil in Example 1, and using the composite process of the plastic substrate plate and aluminum coil in Example 1 to make aluminum plastic Composite decorative gussets are stable in quality and meet the required physical properties of gussets.

Embodiment 3

[0064] Embodiment 3: its composition and proportioning are calculated by weight percentage:

[0065] Adopt polyester PET in the embodiment of the present invention: 85, get filler and be heavy calcium carbonate: 6, get stabilizer and get three salts: 3, get plasticizer and get DOP: 3, get lubricant and get paraffin wax: 2, Take additives as pigments: 0.5. The above ingredients were stirred at a high temperature of 150 degrees, granulated at a temperature of 180 degrees, and extruded at a temperature of 200 degrees. Using the manufacturing process steps in Examples 1 and 2, it is also processed into an aluminum-plastic composite decorative gusset that meets the quality index. This kind of gusset not only has the characteristics of luxury, elegance, beauty and durability of aluminum gusset, but also has the same unparalleled market competitive price as plastic gusset. trend.

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Abstract

A decorative fastening aluminium-plastic plate is prepared through preparing plastic substrate from engineering plastics, filler, stabilizer, plasticizer, lubricant and assistant through mixing, granulating, extruding out, fixing shape, and cutting, preparing the coated aluminium foil through washing, removing oil, oxidizing surface, baking, painting, baking and coiling, combining said plastic substrate with aluminium foil, covering adhesive protecting film on the surface of aluminium foil, and cutting. Its advantages are high abrasion compression, fire and water resistance, good thermal and acoustic insulation, no poison and beautiful appearance.

Description

Technical field: [0001] The invention relates to a method for manufacturing an aluminum-plastic composite decorative gusset, which belongs to the technical field of decorative materials. Background technique: [0002] Before the present invention is made, in prior art, be used for the decorative gusset plate of occasions such as family, hotel, office building to adopt plastic gusset plate usually, and its plastic gusset plate structure is a single layer. During processing, polyvinyl chloride PVC is mainly used as the main raw material, plasticizers, lubricants and other auxiliary materials are added, after high-temperature mixing, plastic particles are formed by a granulator, extruded by an extruder, and shaped into a plastic gusset by a mold . The gusset plate of this structure has low strength, poor wear resistance, short service life, and is easily deformed during use; it is easy to accumulate dust and is difficult to clean. Invention content: [0003] The purpose of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/08
Inventor 庄广盛
Owner 无锡市中德装饰新材料有限公司
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