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RU2012424C1 - Method of producing protective-decorative covering on surface of samovar - Google Patents

Method of producing protective-decorative covering on surface of samovar Download PDF

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Publication number
RU2012424C1
RU2012424C1 SU4939738A RU2012424C1 RU 2012424 C1 RU2012424 C1 RU 2012424C1 SU 4939738 A SU4939738 A SU 4939738A RU 2012424 C1 RU2012424 C1 RU 2012424C1
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RU
Russia
Prior art keywords
enamel
samovar
layer
coating
protective
Prior art date
Application number
Other languages
Russian (ru)
Inventor
Л.И. Варфоломеева
В.В. Черкас
В.С. Коровин
Original Assignee
Машиностроительный завод "Штамп" им.Б.Л.Ванникова
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Application filed by Машиностроительный завод "Штамп" им.Б.Л.Ванникова filed Critical Машиностроительный завод "Штамп" им.Б.Л.Ванникова
Priority to SU4939738 priority Critical patent/RU2012424C1/en
Application granted granted Critical
Publication of RU2012424C1 publication Critical patent/RU2012424C1/en

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Abstract

FIELD: applying protective-decorative coverings. SUBSTANCE: initially the first layer of enamel of the base of alkide-melaminoformaldehyde resin having viscosity 18-23 s is applied on the surface of samovar, enamel's expense being 30-50 g/m2. After sustaining on open air within 20-40 s the second layer of said enamel is applied, enamel's expense being 100-120 g/m2. Thus prepared covering is hardened within 60 min at 120 C. EFFECT: improves efficiency of the method. 2 tbl

Description

Изобретение относится к технике защитных покрытий поверхности самоваров и может быть использовано для нанесения защитно-декоративных покрытий на поверхность аналогичных изделий, электрочайников, подносов. The invention relates to the technology of protective coatings on the surface of samovars and can be used for applying protective and decorative coatings on the surface of similar products, electric kettles, trays.

Известен способ получения защитно-декоративного покрытия деталей, заключающийся в том, что на поверхность деталей наносят слой эмали МЛ-255, отверждают его при 80 + 10оС в течение 3,5-4 ч, затем наносят второй слой лака УР-256, который затем отверждают при 80 + 10оС в течение 3,5-4 ч. Процесс осуществляют по следующей схеме, приведенный в табл. 1.A method of producing protective and decorative covering parts, consisting in that the surface parts, a layer of enamel ML-255, it is cured at 80 + 10 C for 3.5-4 hours, and then applied a second layer of SD-256 varnish which is then cured at 80 + 10 about C for 3.5-4 hours. The process is carried out according to the following scheme, shown in table. 1.

Недостатком указанного способа является низкое качество покрытия, а именно блеклость, разнотонность. The disadvantage of this method is the low quality of the coating, namely fading, uniformity.

Задачей изобретения является улучшение качества защитно-декоративного покрытия поверхности самоваров. The objective of the invention is to improve the quality of the protective and decorative coating on the surface of samovars.

Поставленная задача решается за счет того, что в способе получения защитно-декоративного покрытия на поверхности самоваров путем последовательного нанесения двух слоев эмали с последующим отверждением покрытия при нагревании в качестве эмали используют эмаль МЛ-169 на основе алкидно-меламиноформальдегидной смолы, первый слой эмали МЛ-169 с вязкостью 18-23 с по В3-4 наносят с расходом 30-50 г/м2, выдерживают на воздухе в течение 20-40 с, затем наносят второй слой эмали МЛ-169, с расходом 100-120 г/м2, полученное покрытие отверждают при 120оС в течение 50 мин.The problem is solved due to the fact that in the method of obtaining a protective and decorative coating on the surface of samovars by sequentially applying two layers of enamel followed by curing of the coating when heated, enamel ML-169 based on alkyd-melamine-formaldehyde resin, the first layer of enamel ML is used 169 with a viscosity of 18-23 s according to B3-4 is applied at a rate of 30-50 g / m 2 , kept in air for 20-40 s, then a second coat of ML-169 enamel is applied at a rate of 100-120 g / m 2 , the resulting coating was cured at 120 C for 50 mi .

Изобретение иллюстрируется следующим примером, приведенным в табл. 2. The invention is illustrated by the following example, are given in table. 2.

Применение предложенного способа позволяет получить защитное термостойкое покрытие красивого декоративного вида. Application of the proposed method allows to obtain a protective heat-resistant coating of a beautiful decorative appearance.

Окрашенная по этому способу поверхность характеризуется равномерностью цветового оттенка, повышенной цветовой плотностью и адгезией окрашенного слоя с подложкой. The surface painted by this method is characterized by uniform color shade, increased color density and adhesion of the painted layer to the substrate.

Claims (1)

СПОСОБ ПОЛУЧЕНИЯ ЗАЩИТНО-ДЕКОРАТИВНОГО ПОКРЫТИЯ НА ПОВЕРХНОСТИ САМОВАРОВ путем последовательного нанесения двух слоев эмали с последующим отверждением покрытия при нагревании, отличающийся тем, что в качестве эмали используют эмаль МЛ-169 на основе алкидно-меламиноформальдегидной смолы, первый слой эмали МЛ-169 с вязкостью 18 - 23 с по ВЗ-4 наносят с расходом 30 - 50 г/м2, выдерживают его на воздухе в течение 20 - 40 с, а затем наносят второй слой эмали МЛ-169 с расходом 100 - 120 г/м2, полученное покрытие отверждают при 120oС в течение 60 мин.METHOD FOR PRODUCING PROTECTIVE-DECORATIVE COATING ON THE SAMOVAR SURFACE by sequentially applying two layers of enamel followed by curing of the coating by heating, characterized in that enamel ML-169 based on alkyd-melamine-formaldehyde resin, the first layer of enamel 18 with ML-16 is used - 23 s according to VZ-4 is applied at a flow rate of 30-50 g / m 2 , it is held in air for 20 to 40 s, and then a second coat of ML-169 enamel is applied at a flow rate of 100 to 120 g / m 2 , the resulting coating cure at 120 o C for 60 minutes
SU4939738 1991-05-27 1991-05-27 Method of producing protective-decorative covering on surface of samovar RU2012424C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4939738 RU2012424C1 (en) 1991-05-27 1991-05-27 Method of producing protective-decorative covering on surface of samovar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4939738 RU2012424C1 (en) 1991-05-27 1991-05-27 Method of producing protective-decorative covering on surface of samovar

Publications (1)

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RU2012424C1 true RU2012424C1 (en) 1994-05-15

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Application Number Title Priority Date Filing Date
SU4939738 RU2012424C1 (en) 1991-05-27 1991-05-27 Method of producing protective-decorative covering on surface of samovar

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2111126C1 (en) * 1996-07-26 1998-05-20 Жостовская фабрика декоративной росписи (Жостовский промысел) Method of artistic-decorative modification of article surfaces
RU2598085C2 (en) * 2011-07-25 2016-09-20 Себ Са Heating article comprising a microstructured heat-stable coating and method of manufacturing such an article

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2111126C1 (en) * 1996-07-26 1998-05-20 Жостовская фабрика декоративной росписи (Жостовский промысел) Method of artistic-decorative modification of article surfaces
RU2598085C2 (en) * 2011-07-25 2016-09-20 Себ Са Heating article comprising a microstructured heat-stable coating and method of manufacturing such an article

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