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Method for fabricating toilet cover made from urea resin

The technology of a urea-formaldehyde resin and its manufacturing method is applied in the field of urea-formaldehyde resin toilet seat manufacturing, which can solve the problems of poor surface scratch resistance, insufficient resistance to water and chemical solvents, and no antibacterial properties, so as to save production costs, Effects that enhance artistic appeal and use a wide range

Inactive Publication Date: 2005-11-16
许从金
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the general toilet cover is molded with wood powder or plastic, and the product is generally opaque. Most of these wood powder or plastic molded products are flat, relatively monotonous, with poor surface scratch resistance, poor thermal stability, and insufficient rigidity. It is easy to deform, has insufficient water resistance and chemical solvent resistance, and generally does not have antibacterial properties, so its use is limited

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] The technological process of the manufacturing method of a urea-formaldehyde resin toilet cover of the present invention is as follows: preparing a mold → adding urea-formaldehyde resin material → pressing the mold → releasing the mold → trimming.

[0008] Specifically, first prepare the toilet lid mold on the press according to the needs. The mold can be in the shape of a common toilet lid or in a relief state of various patterns, and then pour the urea-formaldehyde resin powder into the mold. According to the needs, then use a press to compact the urea-formaldehyde resin material in the mold with a pressure of 250-300kg / cm 2 , heating to 140-145°C, maintaining the above pressure and temperature for 7-10 minutes, during this period, due to the action of temperature and pressure, the urea-formaldehyde resin material in the mold will generate gas and push the mold back for 1-2 seconds to exhaust. After the urea-formaldehyde resin in the mold is completely hardened, it is...

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PUM

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Abstract

A method for making the toilet cover with urea-aldehyde resin includes providing, mould, filling urea-aldehyde, pressing, demoulding and trimming. Its advantages are ceramic-like appearance and high resistance to fire, water, solvent and bacteria.

Description

Technical field [0001] The invention relates to a method for manufacturing a urea-formaldehyde resin (amino molding compound is also called UF) toilet cover, in particular to a method for manufacturing a urea-formaldehyde resin toilet cover made of urea-formaldehyde resin molding. Background technique [0002] At present, the general toilet cover is molded with wood powder or plastic, and the product is generally opaque. Most of these wood powder or plastic molded products are flat, relatively monotonous, with poor surface scratch resistance, poor thermal stability, and insufficient rigidity. It is easy to deform, has insufficient water resistance and chemical solvent resistance, and generally does not have antibacterial properties, so its use is limited. Contents of the invention [0003] The purpose of the present invention is to provide a method for manufacturing an environmentally friendly toilet cover made of urea-formaldehyde resin molding, which not only makes the t...

Claims

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Application Information

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IPC IPC(8): B29C43/02
Inventor 许从金
Owner 许从金