Water-based cleaning agent for textile relics and preparing and cleaning methods thereof

Abstract

The invention provides a water-based cleaning agent for silk fabric relics and preparing and cleaning methods thereof. The water-based cleaning agent is characterized by comprising a cleaning solutionwhich is composed of, by mass, 5-10.0% of sophorolipid, 1.5-5% of N, N-dicarboxylmethyl aniline trisodium, 0.5-1.5% of tartaric acid, 0.5-3.5% of trypsae, 1-5% of alcohol and the balance of water. The water-based cleaning agent can remove dirt including mixed dirt of animal-plant protein degradation rotten residue, microorganisms and minerals on the silk fabric relics; the waste-based cleaning agent has no impact on strength of silk fabric; color and softness of the silk fabric relics after being treated are improved obviously; the water-based cleaning agent can be used for cleaning the silkfabric relics various in preservation condition including fragile and deteriorated unearthed silk fabric relics.

Description

technical field

[0001] The invention relates to a method for cleaning and protecting silk cultural relics, and more particularly relates to a high-efficiency cleaning agent and a cleaning method for silk cultural relics. Background technique

[0002] Silk cultural relics are precious relics with scientific, artistic and historical value left over from human social activities. They are important evidences for the study of ancient textile raw materials, processing and weaving technology, printing and dyeing technology, and social economic and cultural forms in various periods. They are precious to human beings. cultural wealth.

[0003] Due to the extremely fragile texture of silk cultural relics, especially the unearthed silk cultural relics, due to the long and complicated burial environment, their erosion by pollutants and microorganisms is very complicated. Completely preserved, even the fragments are extremely precious historical materials, and timely cleaning and cleani...

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