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双酚与皮革 - 您需要知道 您需要了解的有关此主题的所有信息都集中在一个部分中。 我们回答了如何减少皮革中双酚的暴露并应对最新的监管挑战的问题。 -
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The correct use of surfactants will greatly improve the efficiency of soaking processes. A balanced surfactant system possessing high dispersing / wetting and fat dissolving properties is recommended. Such agents are contained in the BORRON range of surfactants. The use of compatible surfactants in combination with enzymatic soaking agents PELLVIT produces a synergistic effect which greatly enhances the soaking process.
Excessive fat can cause problems in Hair Saving and hair pulping lime processes. Raw fat can contaminate hair to a point where the immunisation is impaired and very wet, sloppy hair is recovered during the HS process. This situation can be made worse by the use of some types of temporary preservation which makes the fat more insoluble.
Calcium soaps formed during liming can prevent even penetration of liming liquors producing drawn areas on the pelt.
