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A kind of formula of modified melamine formaldehyde resin

A technology of melamine and formaldehyde resin, which is applied in the field of plastic formulations, can solve the problems of easy deterioration, easy cracking of the adhesive layer, and high cost, and achieve the effects of aging resistance, high mechanical strength, and strong plasticity

Inactive Publication Date: 2016-03-02
东莞市贝辉装饰材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After the melamine formaldehyde resin is cured, the adhesive layer is easy to break, the toughness is poor, and it is more difficult in the molding process. In addition, although the performance of the melamine formaldehyde resin is good when used alone, the cost is high, and the profit for the enterprise is relatively low. In addition, , due to the short storage period and perishability of melamine formaldehyde resin, it is easy to cause waste in the use process of melamine formaldehyde resin

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0008] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0009] Described in the present invention is a kind of prescription of modified melamine formaldehyde resin, including melamine formaldehyde resin, plasticizer, toughening agent, filler, antioxidant and stabilizer in the prescription of described modified melamine formaldehyde resin, described The plasticizer is made of dimethyl phthalate, the toughening agent is made of styrene-butadiene thermoplastic elastomer, the filler is made of talc, and the antioxidant is made of dibutyl hydroxytoluene, and the stabilizer is composed of isooctyl dimercaptoacetate di-n-octyltin.

[0010] Further, the percentages by weight of the ingredients in the formula of the modified melamine-formaldehyde resin are 67...

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PUM

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Abstract

The invention discloses a modified melamine formaldehyde resin composition which comprises melamine formaldehyde resin, plasticizer, toughener, filling agent, antioxidant and stabilizer, wherein the plasticizer is composed of dimethyl phthalate; the toughener is composed of styrene-butadiene thermoplastic elastomer; the filling agent is composed of talcum powder; the antioxidant is composed of dibutyl hydroxy toluene; and the stabilizer is composed of imarcaptoacetate dioctyltin. According to the modified melamine formaldehyde resin composition, the prepared modified urea-formaldehyde resin has the effects of high plasticity, favorable toughness, low cost, high mechanical strength, aging resistance, long service life and the like.

Description

technical field [0001] The invention relates to a plastic formula, in particular to a formula of modified melamine formaldehyde resin. Background technique [0002] After the melamine formaldehyde resin is cured, the adhesive layer is easy to break, the toughness is poor, and it is more difficult in the molding process. In addition, although the performance of the melamine formaldehyde resin is good when used alone, the cost is high, and the profit for the enterprise is relatively low. In addition, , due to the short storage period and perishability of melamine formaldehyde resin, it is easy to cause waste in the use process of melamine formaldehyde resin. Contents of the invention [0003] The purpose of the present invention is to provide a formula of modified melamine formaldehyde resin with strong plasticity, good toughness, low cost, high mechanical strength, aging resistance and long service life. [0004] The technical scheme of the present invention is, a kind of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L61/28C08L25/10C08K13/02C08K5/12C08K3/34C08K5/13C08K5/57
Inventor 刘荣
Owner 东莞市贝辉装饰材料有限公司