CN104313204A - Preparation method of greasing agent for hardened leather cultural relics through ultrasonic technology - Google Patents

Abstract

The invention discloses a preparation method of a greasing agent for hardened leather cultural relics through an ultrasonic technology. The preparation method comprises the following steps: A) preparing 10-30 parts by mass of castor oil and 10-30 parts by mass of soybean oil, respectively dissolving the castor oil and the soybean oil in 20 parts of water, sufficiently stirring and uniformly mixing at normal temperature; B) mixing the two solutions obtained from the step A) and uniformly stirring; C) weighing 10-20 parts by mass of Span-80 and 10-20 parts by mass of Tween-80, and sufficiently mixing; D) adding a solution obtained from the step C) to the solution obtained from the step B), sufficiently stirring and uniformly mixing; E) adding 3 parts of 2-octyl-4-isothiazolin-3-one and 3 parts of glutaraldehyde to a solution obtained from the step D), sufficiently stirring until uniformly mixing; and F) adding a solution obtained from the step E) to an ultrasonic cell crusher, and processing for 15-45min under power of 60-100W, thus finally obtaining the greasing agent. The greasing agent for leather cultural relics prepared through the ultrasonic technology has excellent greasing and softening as well as antibacterial and antisepsis functions.

Description

A kind of ultrasonic technology is for the preparation method of sclerosis leather cultural relic fatting agent

Technical field

The invention belongs to historical relic's protection field, particularly relate to the preparation method of a kind of ultrasonic technology for sclerosis leather cultural relic fatting agent.

Background technology

ancient Times in China working people starts to utilize animal skin to prepare finished leather by certain processing very early, think that we leave a large amount of exquisite leatherware.To be unearthed in Xinjiang in recent years a large amount of leather cultural relic, owing to being embedded in underground throughout the year, inner moisture, the phenomenons such as lipid runs off in a large number, and leather cultural relic all occurs dry and cracked in various degree, sclerosis.

for this situation, be badly in need of carrying out research protection work to it.The method of current most of leather fat many employings sulfuric acid, phosphoric acid modification, both contaminate environment, simultaneously residual acid solution also may produce man-made further destroy to leather cultural relic.Simultaneously because the inner a large amount of material of leather cultural relic runs off, not only tangling but also phenomenon of rupture appears in inner collegen filament, so traditional leather fat be not suitable for leather cultural relic.In order to protect historical relic, study a kind of novel fatting agent being applicable to leather cultural relic extremely important.

Summary of the invention

In order to solve the problems of the technologies described above, the invention provides the preparation method of a kind of ultrasonic technology for sclerosis leather cultural relic fatting agent.

Adopt following technical scheme: a kind of ultrasonic technology, for the preparation method of sclerosis leather cultural relic fatting agent, is characterized in that taking following steps for this reason:

A) get 10 ~ 30 parts of Viscotrol C by massfraction, 10 ~ 30 parts of soybean oil, be dissolved in respectively in 20 parts of water, fully stir, at normal temperatures, make it mix;

B) by steps A) the two kinds of solution that obtain mutually mix, stir;

C) take 10 ~ 20 parts of span-80 by massfraction, 10 ~ 20 parts of tween-80s, fully mix;

D) to step B) add step C in the solution that obtains) solution that obtains, be fully uniformly mixed;

E) to step D) obtain in solution, adding 3 parts of 2-octyl group-4-isothiazoline-3-ketone, 3 parts of glutaraldehyde, fully stir, and make it mix;

F) by step e) obtain solution and put into ultrasonic cell disruption instrument, under the power of 60 ~ 100W, carry out process 15 ~ 45 minutes, finally obtain the fatting agent being directed to sclerosis leather cultural relic.

The present invention utilizes ultrasonic technology, for fatting agent prepared by leather cultural relic, has good stuffing and eases back and the effect of Antimicrobial preservative.Advantage of the present invention: 1, use ultrasonic technology emulsification processing, the pollution that traditional sulfation, phosphorylation, sulfonation modifying bring can be avoided, 2, the fatting agent of ultrasonic technology emulsification processing is used, emulsion particle diameter is trickleer, leather cultural relic inside can better be penetrated into, play the good stuffing effect of easing back, 3, use ultrasonic technology emulsification processing, can avoid traditional fatting agent the strong acid that remains man-made further destroy is caused to leather cultural relic.

Embodiment

Embodiment 1: take following steps:

A) get 10 parts of Viscotrol C by massfraction, 10 parts of soybean oil, be dissolved in respectively in 20 parts of water, fully stir, at normal temperatures, make it mix;

B) by steps A) the two kinds of solution that obtain mutually mix, stir;

C) take 10 parts of span-80 by massfraction, 10 parts of tween-80s, fully mix;

D) to step B) add step C in the solution that obtains) solution that obtains, be fully uniformly mixed;

E) to step D) obtain in solution, adding 3 parts of 2-octyl group-4-isothiazoline-3-ketone, 3 parts of glutaraldehyde, fully stir, and make it mix;

F) by step e) obtain solution and put into ultrasonic cell disruption instrument, under the power of 100W, carry out process 15 minutes, finally obtain the fatting agent being directed to sclerosis leather cultural relic.

Embodiment 2: take following steps:

A) get 20 parts of Viscotrol C by massfraction, 20 parts of soybean oil, be dissolved in respectively in 20 parts of water, fully stir, at normal temperatures, make it mix;

B) by steps A) the two kinds of solution that obtain mutually mix, stir;

C) take 15 parts of span-80 by massfraction, 15 parts of tween-80s, fully mix;

D) to step B) add step C in the solution that obtains) solution that obtains, be fully uniformly mixed;

E) to step D) obtain in solution, adding 3 parts of 2-octyl group-4-isothiazoline-3-ketone, 3 parts of glutaraldehyde, fully stir, and make it mix;

F) by step e) obtain solution and put into ultrasonic cell disruption instrument, under the power of 80W, carry out process 30 minutes, finally obtain the fatting agent being directed to sclerosis leather cultural relic.

Embodiment 3: take following steps:

A) get 30 parts of Viscotrol C by massfraction, 30 parts of soybean oil, be dissolved in respectively in 20 parts of water, fully stir, at normal temperatures, make it mix;

B) by steps A) the two kinds of solution that obtain mutually mix, stir;

C) take 20 parts of span-80 by massfraction, 20 parts of tween-80s, fully mix;

D) to step B) add step C in the solution that obtains) solution that obtains, be fully uniformly mixed;

E) to step D) obtain in solution, adding 3 parts of 2-octyl group-4-isothiazoline-3-ketone, 3 parts of glutaraldehyde, fully stir, and make it mix;

F) by step e) obtain solution and put into ultrasonic cell disruption instrument, under the power of 60W, carry out process 45 minutes, finally obtain the fatting agent being directed to sclerosis leather cultural relic.

In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of application claims.

Claims (1)

1., by the preparation method of ultrasonic technology for sclerosis leather cultural relic fatting agent, it is characterized in that taking following steps:

A) get 10 ~ 30 parts of Viscotrol C by massfraction, 10 ~ 30 parts of soybean oil, be dissolved in respectively in 20 parts of water, fully stir, at normal temperatures, make it mix;

B) by steps A) the two kinds of solution that obtain mutually mix, stir;

C) take 10 ~ 20 parts of span-80 by massfraction, 10 ~ 20 parts of tween-80s, fully mix;

D) to step B) add step C in the solution that obtains) solution that obtains, be fully uniformly mixed;

E) to step D) obtain in solution, adding 3 parts of 2-octyl group-4-isothiazoline-3-ketone, 3 parts of glutaraldehyde, fully stir, and make it mix;

F) by step e) obtain solution and put into ultrasonic cell disruption instrument, under the power of 60 ~ 100W, carry out process 15 ~ 45 minutes, finally obtain the fatting agent being directed to sclerosis leather cultural relic.