SU101537A1 - The way to protect stencils against erosion during sandblasting glass products - Google Patents

The way to protect stencils against erosion during sandblasting glass products

Info

Publication number
SU101537A1
SU101537A1 SU450707A SU450707A SU101537A1 SU 101537 A1 SU101537 A1 SU 101537A1 SU 450707 A SU450707 A SU 450707A SU 450707 A SU450707 A SU 450707A SU 101537 A1 SU101537 A1 SU 101537A1
Authority
SU
USSR - Soviet Union
Prior art keywords
stencils
protect
way
glass products
against erosion
Prior art date
Application number
SU450707A
Other languages
Russian (ru)
Inventor
К.Г. Крулев
Original Assignee
К.Г. Крулев
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by К.Г. Крулев filed Critical К.Г. Крулев
Priority to SU450707A priority Critical patent/SU101537A1/en
Application granted granted Critical
Publication of SU101537A1 publication Critical patent/SU101537A1/en

Links

Description

Изобретение относитс  к способам защиты трафаретов от эррозии при пескоструйной обработке стекл нных изделий путем покрыти  их поверхности упругой непробиваемой песком пленкой нитроцеллюлозпокаучукового быстросохнущего лака.The invention relates to methods of protecting stencils against erosion during sandblasting of glass products by coating their surface with an elastic sand-impenetrable film of nitrocellulose-rubber quick-drying varnish.

Защита шаблонов и изделий упругими непробиваемыми песком предохранительными пленками из нитроцеллюлоз нокаучукового быстросохнущего лака известна. Общим недостатком всех известных предохранительных пленок  вл етс  их слабое сопротивление разрущающему действию песка.The protection of templates and products by elastic, impenetrable sand with protective films of nitrocellulose quick drying varnish of known varnish. A common disadvantage of all known protective films is their weak resistance to the damaging effects of sand.

Одним трафаретом, покрытым упругой непробиваемой песком пленкой нитроцеллюлознокаучукового быстросохнущего лака изобретенного состава, можно пользоватьс  более 500 раз, после,чего трафарет еще пригоден дл  дальнейщего использовани . Состав лака, согласно изобретению , следующий (в вес. част х): резины - 10, целлулоида - 15 и ацетона - 75.One stencil, coated with an elastic sand-impermeable nitrocellulose rubber fast drying lacquer of the invented composition, can be used more than 500 times, after which the stencil is still suitable for further use. The varnish composition according to the invention is as follows (in parts by weight): rubber - 10, celluloid - 15, and acetone - 75.

Лак этот готовитс  следующим образом: целлулоид раствор етс  при перемещивании в ацетоне, затем в ацетоновый раствор добавл ют смоченный в ацетоне резиновый порошок , приготовленный из резины.This lacquer is prepared as follows: when the celluloid is dissolved in acetone, then a rubber powder made from rubber is added to the acetone solution.

размельченной на наждачном камне. Смесь тщательно перемешиваетс  до однородной консистенции. Лак наноситс  на трафарет, как обычно, кистью или пульверизатором.crushed on emery stone. The mixture is thoroughly mixed to a uniform consistency. The varnish is applied to the stencil, as usual, with a brush or spray gun.

Нанесенный на защищаемую поверхность трафарета лак должен быть выдержан не менее 4 часов.The varnish applied to the protected surface of the stencil must be aged for at least 4 hours.

Лак хорошо пристает как к металлическим , так и к стекл нным поверхност м (трафаретам) и может наноситьс  непосредственно на стекло с Последующим вырезанием из пленки частей, под которыми стекло должно быть подвергнуто пескоструйной обработке. В этом случае слой лака выполн ет непосредственно функции трафарета.The lacquer adheres well to both metal and glass surfaces (stencils) and can be applied directly to the glass with the Subsequent cutting out of the film of the parts under which the glass is to be sandblasted. In this case, the lacquer layer directly performs the functions of a stencil.

Предмет изобретени Subject invention

Способ защиты от эррозии при пескоструйной обработке стекл нных изделий путем покрыти  их поверхности упругой, непробиваемой песком , пленкой щстроцеллюлознокаучукового быстросохнущего лака, о тличающийс  тем, что, с целью значительного уменьшени  износа трафаретов, примен ют лак, состо щий из 10 частей измельченной резины , эмульгированной в 90 част х раствора 15 частей целлулоида в 75 весовых част х ацетона.The method of protection against erosion during sandblasting of glass products by coating their surface with elastic, impenetrable sand, with a cellulose rubber-and-quick-drying lacquer film, characterized in that, in order to significantly reduce stencil wear, a lacquer consisting of 10 parts of crushed rubber is applied, which consists of 10 parts of crushed rubber, and 9 90 parts of a solution of 15 parts of celluloid in 75 parts by weight of acetone.

SU450707A 1954-10-05 1954-10-05 The way to protect stencils against erosion during sandblasting glass products SU101537A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU450707A SU101537A1 (en) 1954-10-05 1954-10-05 The way to protect stencils against erosion during sandblasting glass products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU450707A SU101537A1 (en) 1954-10-05 1954-10-05 The way to protect stencils against erosion during sandblasting glass products

Publications (1)

Publication Number Publication Date
SU101537A1 true SU101537A1 (en) 1954-11-30

Family

ID=48375368

Family Applications (1)

Application Number Title Priority Date Filing Date
SU450707A SU101537A1 (en) 1954-10-05 1954-10-05 The way to protect stencils against erosion during sandblasting glass products

Country Status (1)

Country Link
SU (1) SU101537A1 (en)

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