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Surface treatment process and surface treatment device for basalt fiber profile

A basalt fiber and surface treatment technology, which is applied to the device, spray device, coating and other directions for coating liquid on the surface, can solve the problems of poor spraying effect, poor anti-ultraviolet ability, and inability to flow the paint surface. The effect of UV performance improvement, good product quality, and harm avoidance

Pending Publication Date: 2019-11-05
山西晋投玄武岩开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing spraying method is faster, but the spraying effect is not very good, and the paint surface may have defects such as unlevelling and exposed bottom
The existing paint surface has poor anti-ultraviolet ability, and under the action of strong ultraviolet rays, cracks often appear on the surface of the profile
[0005] And when the spraying device currently used is spraying, the paint in the paint tank is sprayed on the surface of the basalt fiber profile through the spray gun. Due to the different operating levels of the workers, uneven spraying will occur.

Method used

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  • Surface treatment process and surface treatment device for basalt fiber profile
  • Surface treatment process and surface treatment device for basalt fiber profile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A surface treatment process for basalt fiber profiles, comprising the following steps:

[0041] 1) Loading, the basalt fiber profile is loaded for standby, and the surface is polished to obtain a flat surface;

[0042] 2) Preheating, preheating the product surface at 55℃ for 2 minutes after electrostatic dust removal;

[0043] 3) Apply a layer of primer, spray primer treatment on the basalt fiber profiles in the spraying room, and perform leveling treatment for 25 minutes after spraying the primer;

[0044] 4) Apply the second top coat and spray the top coat on the basalt fiber profiles that have been primed in the spraying room. After spraying the top coat, perform leveling treatment for 25 minutes;

[0045] 5) Drying, pre-bake the leveled profiles at a temperature of 75°C for 4 minutes; bake the pre-baked profiles at a temperature of 205°C for 10 minutes;

[0046] 6) Cooling by electrostatic blowing, inspection and storage.

[0047] The primer in the step 3) includ...

Embodiment 2

[0055] A surface treatment process for basalt fiber profiles, comprising the following steps:

[0056] 1) Loading, the basalt fiber profile is loaded for standby, and the surface is polished to obtain a flat surface;

[0057] 2) Preheating, preheating the surface of the product at 50°C for 3 minutes after electrostatic dust removal;

[0058] 3) Apply a layer of primer, spray the primer on the basalt fiber profile in the spraying room, and perform leveling treatment for 20 minutes after spraying the primer;

[0059] 4) Apply three top coats, in the spraying room, spray the top coat on the basalt fiber profiles that have been sprayed with the primer, and perform leveling treatment for 20 minutes after spraying the top coat;

[0060] 5) Drying, pre-bake the leveled profile at 70°C for 5 minutes; bake the pre-baked profile at 200°C for 15 minutes;

[0061] 6) Electrostatic blower cooling, inspection and storage.

[0062] The primer in step 3) includes the following components by ...

Embodiment 3

[0070] A basalt fiber profile surface treatment process, comprising the following steps:

[0071] 1) Loading, the basalt fiber profile is loaded for standby, and the surface is polished to take a flat surface;

[0072] 2) Preheating, preheating the surface of the product at 60°C for 1 minute after electrostatic dust removal;

[0073] 3) Apply a layer of primer, spray the primer on the basalt fiber profile in the spraying room, and perform leveling treatment for 30 minutes after spraying the primer;

[0074] 4) Put on the second top coat, spray the basalt fiber profiles that have been sprayed with the primer in the spraying room, and perform leveling treatment for 30 minutes after spraying the top coat;

[0075] 5) Drying, pre-bake the leveled profile at 80°C for 4 minutes; bake the pre-baked profile at 210°C for 10 minutes;

[0076] 6) Electrostatic blower cooling, inspection and storage.

[0077] The primer in step 3) includes the following components by weight:

[0078] ...

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PUM

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Abstract

The invention discloses a surface treatment process and a surface treatment device for a basalt fiber profile. The process comprises the following steps: charging a basalt fiber profile and polishingthe surface of the basalt fiber profile; pre-heating the basalt fiber profile for 1-3 minutes after electrostatic precipitation of the surface of the product; spraying a primer to the basalt fiber profile and carrying out leveling treatment for 20-30 minutes; spraying a finishing coat to the basalt fiber profile for leveling treatment for 20-30 minutes; pre-roasting the leveled profile for 4-5 minutes at 70-80 DEG C; roasting the pre-roasted profile for 10-15 minutes at 200-210 DEG C; and statically blowing the profileto be cooled, and inspecting the profile and putting the profile in storage.The profile treated by the process is stable in color and luster, the anti-ultraviolet performance is enhanced, and the profile is ever new.

Description

technical field [0001] The invention relates to a surface treatment process and device for basalt fiber profiles, belonging to the technical field of basalt production. Background technique [0002] Combining multi-strand basalt rovings with other composite materials can be made into basalt fiber composite profiles of various shapes. Because continuous basalt fiber has good comprehensive properties, when it is composited with other materials, it has a stronger affinity than glass fiber and carbon fiber. , and means that the composite material made of basalt fiber has more excellent performance. It can effectively solve the application problems of basalt fiber material in various industries. It can also be used as a variety of composite materials like glass fiber, asbestos, carbon fiber and aramid. Material products, such as pipes, boats, fans, high-pressure vessels, thermal insulation and waterproofing, noise reduction, floor reinforcement, friction materials, electrical ins...

Claims

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Application Information

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IPC IPC(8): B05D7/00C09D175/04C09D7/65C09D7/47C09D5/08B05B14/43B05B13/02B05B15/25
CPCB05D7/00B05D7/542B05D7/582C09D175/04C09D5/002C09D7/65C09D7/47C09D5/08B05B14/43B05B13/0235B05B13/0278B05B15/25B05D2203/30B05D2503/00C08L1/14
Inventor 王志强姜厚文张伟潘丽春
Owner 山西晋投玄武岩开发有限公司
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