SU633886A1

SU633886A1 - Acid-proof paste for obtaining decorative pattern on metal

Info

Publication number: SU633886A1
Application number: SU762380035A
Authority: SU
Inventors: Николай Андреевич Паздерский; Леонид Денисович Яковенко
Original assignee: Экспериментально-Конструкторский И Технологический Институт Автомобильной Промышленности
Priority date: 1976-06-28
Filing date: 1976-06-28
Publication date: 1978-11-25

Description

1one

Изобретение относитс к области обработки металлов, в частности, к кислотостойкой пасте дл получени на металле декоративного рисунка.The invention relates to the field of metal processing, in particular, to an acid resistant paste for producing a decorative pattern on a metal.

Известна кислотостойка паста дл получени на металле декоративного рисунка, содержаща 40-60 вес.% пентафталево-инденкумаронового лака, 9-17 вес.% пентафталевой смолы,модифицированной льн ным маслом, 2030 вес.% поливинилового спирта, 812 вес.% сажи газовой канальной и 8-12 вес.% сиккатива- нафтенатно-кобальтового l .Known acid-resistant paste to obtain a decorative pattern on metal, containing 40-60 wt.% Pentaphthalic indene marmaron varnish, 9-17 wt.% Pentaphthalic resin, modified linseed oil, 2030 wt.% Polyvinyl alcohol, 812 wt.% Carbon black channel and 8-12 wt.% siccativa-naphthenate-cobalt l.

Недостатком такой пасты вл етс низка адгези ее к металлу, равна 0,40-0,45 кг/м.The disadvantage of this paste is its low adhesion to the metal, equal to 0.40-0.45 kg / m.

Цель изобретени - увеличение адгезии пасты к металлу.The purpose of the invention is to increase the adhesion of the paste to the metal.

Это достигаетс за счет того, чт краска дополнительно содержит полиизобутилен , парафин, полиэтилен и церезин при следующем соотношении компонентов, вес.%:This is achieved due to the fact that the paint additionally contains polyisobutylene, paraffin, polyethylene and ceresin in the following ratio of components, wt.%:

ПентафталевоинденкумароновыйPentaphthalic Indumarmarone

лак8-18varnish8-18

Пентафталева смола, модифицированна льн ным Pentaphthalic resin, modified flax

3,5-8 маслом3,5-8 oil

Поливиниловый 6-13 спиртPolyvinyl alcohol 6-13

Сажа газова Soot gas

2-4,5 канальна Сиккатив нафтенатно-кобальто0 ,5-1,5 вый2-4.5 channel desiccant naphthenate-cobalt0, 5-1.5 left

17-2517-25

Полиизобутилен Polyisobutylene

10-20 Парафин 2,5 Полиэтилен Остальное, Церезин10-20 Paraffin 2.5 Polyethylene Else, Ceresin

Пример 1. Смешивают компоненты пасты, вес.%: 20 церезина, 20 полиизобутилена , 10 парафина, 18 лака пентафталевого, 13 спирта поливинилового (8%-ный раствор в воде), 8 смолы Д-1600, 5 полиэтилена, 4,5 сажи газовой канальной, 1,5 сиккатива нафтенатно-кобальтового .Example 1. Mix the components of the paste, wt.%: 20 ceresin, 20 polyisobutylene, 10 paraffin, 18 pentaphthalic varnish, 13 polyvinyl alcohol (8% solution in water), 8 D-1600 resin, 5 polyethylene, 4.5 soot gas channel, 1,5 naphthenate-cobalt siccative.

Claims

Example

2. Mix the components of the paste, wt.%: 30 ceresin, 1-7 polyisobutylene, 20 paraffin, 12 pentaphthalic lacquer, 9 polyvinyl alcohol (8% solution in water), 5 D-1600 resin, 3 polyethylene, 3 carbon black channel, 1 naphthenate-cobalt desiccant. Example

3. Mix the components of the paste, wt.%: 40 ceresin / 25 polyisobutylene, 13 paraffin, 8 lacquer pentaphthalic, 6 polyvinyl alcohol (8% -Hfc "i solution in water), 3.5 resin D-1600, 2 polyethylene, 2 soot gas channel, 0.5 siccativa on tenat-cobalt. The paste is prepared as follows: weights of ceresin, polyeobutylene and polyethylene are placed in a porcelain bowl and heated with occasional stirring until a homogeneous melt is obtained. The paraffin wax is then added and kept under heating and stirring until a uniform melt is obtained. The resulting mixture is cooled to a temperature of 60-70 ° C, placed in a water bath with a water temperature of 85-95 ° C and the remaining components are introduced: naphthalic varnish, resin, aqueous solution of polyvinyl alcohol, carbon black, naphthenate-cobalt siccative - finished paint. The mixture is heated on a water bath with constant stirring until a homogeneous consistency is formed and cooled to room temperature. The adhesion of the paste increases from 0.40-0.45 to 0.55-0.63 kg / m. Acid-Resistant Paste for obtained decorative design metal, pentaphthalmic foam, polystyrene, carbon black, polysilic alcohol, carbon black gas, siccatives of naphthenate-cobalt oil, soot, and carbon black, siccatives of naphthenate-cobalt oil; contains iisobutylene, paraffin, α-polyethylene eresin with the following content of ponents, wt.%:. Pentaphthalo indenomarmarone: lacquer Pentaphthalic resin, modified with 3.5-8 ьн linseed oil Polyvinyl 6-13 alcohol Soot gas ga2-4, 5 nal Sikaktiv naphthenate0, 5-1.5 NO-Cobalt1-PLT-Polyisobutylene Paraffin 2-5 Polyethylene OTHER. Ceresin Sources of information taken into account in the examination: 1. Polygraph 1974, 2, p. 25