SU138684A1 - Suspension protection composition - Google Patents

Suspension protection composition

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Publication number
SU138684A1
SU138684A1 SU685866A SU685866A SU138684A1 SU 138684 A1 SU138684 A1 SU 138684A1 SU 685866 A SU685866 A SU 685866A SU 685866 A SU685866 A SU 685866A SU 138684 A1 SU138684 A1 SU 138684A1
Authority
SU
USSR - Soviet Union
Prior art keywords
suspension
protection composition
suspension protection
composition
nickel
Prior art date
Application number
SU685866A
Other languages
Russian (ru)
Inventor
В.А. Огурцов
Original Assignee
В.А. Огурцов
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 В.А. Огурцов filed Critical В.А. Огурцов
Priority to SU685866A priority Critical patent/SU138684A1/en
Application granted granted Critical
Publication of SU138684A1 publication Critical patent/SU138684A1/en

Links

Description

Срок службы стальных подвесок, примен емых при гальваническом никелировании трубчатых и прутковых деталей, относительно невелик, так как за каждый цикл никелировани  на подвеске отлагаетс  такой же слой меди и никел , что и на обрабатываемой детали. Известные способы защиты подвесок от отложений меди и никел  путем покрыти  их битумным лаком, перхлорвениловым лаком, винипластом или гуммировани  малоэффективны, так как такие покрыти  разрушаютс  уже после 7-15 дней эксплуатации подвесок.The service life of steel hangers used in galvanic nickel plating of tubular and bar parts is relatively small, since the same layer of copper and nickel is deposited for each workpiece nickel plating on the suspension. The known methods of protecting suspensions from copper and nickel deposits by coating them with bitumen lacquer, perchlorpenil lacquer, vinyl plastic or gumming are ineffective since such coatings are destroyed after 7-15 days of operation of the suspensions.

Предлагаемый состав позвол ет получать «а подвеске надежное покрытие, устойчивое при длительной эксплуатации подвески в гальванической ванне, так как он содержит: смолы ЭД-5- 10 вес. ч., портландцемента «400 - 10 вес. ч. и полиэтиленполиамина- 1 вес. ч.The proposed composition allows the suspension to obtain a reliable coating that is stable during long-term operation of the suspension in an electroplating bath, as it contains: ED-5 resin, 10 wt. h., Portland cement “400 - 10 wt. h. and polyethylene polyamine - 1 wt. h

Процесс осуществл етс  следующим образом. На предварительно отпескоструенные и обезжиренные подвески с помощью кисти наноситс  слой описанного состава толщиной 1,5-2 мм. Те части подвески, которые в процессе работы не погружаютс  в гальваническую ванну, и те места, в которых подвещенные детали контактируют с подвеской, оставл ют непокрытыми. После нанесени  покрыти  подвески выдерживаютс  при 18-20° в течение 48 часов дл  полного отвердени  состава. В процессе эксплуатации такой подвески на ней не отлагаетс  меди и никел ; состав, которым покрыта подвеска, не оказывает вредного вли ни  ни на качество никелевого покрыти , ни на электролит ваин.The process is as follows. A layer of the described composition with a thickness of 1.5-2 mm is applied to the pre-sandblasting and degreased suspensions with a brush. Those parts of the suspension that are not immersed in the plating bath during operation and the places where the illuminated parts are in contact with the suspension are left uncovered. After coating, the suspensions are held at 18-20 ° for 48 hours to fully cure the composition. During the operation of such a suspension, copper and nickel are not deposited on it; The composition with which the suspension is coated does not adversely affect either the quality of the nickel coating or the electrolyte Vain.

Подвески с описанным покрытием эксплуатировались в течение 8 мес цев при проведении процесса никелировани .The pendants with the described coating were operated for 8 months during the nickel plating process.

Предмет изобретени Subject invention

Состав дл  защиты подвесок, примен емых в процессе никелировани  трубчатых и прутковых образцов, от л и ч а ю щи и с   тем, что, с целью получени  надежного покрыти , устойчивого  ри работе в гальванической: ванне, в него ;ввод т: смолу-10 вес. ч., портландцемент - 10 вес. ч., полиэтиленполиамин-1 вес. ч.The composition for protection of the suspensions used in the process of nickel plating of tubular and rod specimens from fatigue is also due to the fact that, in order to obtain a reliable coating that is stable in the electroplating bath, it is introduced into: 10 wt. h., Portland cement - 10 wt. h., polyethylenepolyamine-1 wt. h

SU685866A 1960-11-17 1960-11-17 Suspension protection composition SU138684A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU685866A SU138684A1 (en) 1960-11-17 1960-11-17 Suspension protection composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU685866A SU138684A1 (en) 1960-11-17 1960-11-17 Suspension protection composition

Publications (1)

Publication Number Publication Date
SU138684A1 true SU138684A1 (en) 1960-11-30

Family

ID=48294821

Family Applications (1)

Application Number Title Priority Date Filing Date
SU685866A SU138684A1 (en) 1960-11-17 1960-11-17 Suspension protection composition

Country Status (1)

Country Link
SU (1) SU138684A1 (en)

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