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Preparation method of attapulgite-based mildew inhibitor for drying furnace

A furnace anti-mildew agent and attapulgite technology are applied in the field of preparation of a drying furnace anti-mildew agent, which can solve the problems of unsatisfactory anti-mildew treatment effect and the like, and achieve the effect of small friction hardness

Inactive Publication Date: 2015-06-10
WUXI XIYUAN BOILER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing industrial antifungal agents are not ideal for antifungal treatment of leather products. Only compound antifungal agents can be used to compound synergistic effects to make products both antiseptic and antifungal.

Method used

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Embodiment Construction

[0010] A preparation method of a drying furnace antifungal agent based on attapulgite of the present invention is characterized in that the method is as follows:

[0011] (1) Select attapulgite slurry as the main raw material, and the attapulgite slurry is composed of the following components by weight: 10-25% of attapulgite clay and 75-90% of water;

[0012] (2) Acidizing treatment: The attapulgite slurry is transported into the mixer, and the attapulgite slurry is stirred after adding sulfuric acid. The stirred attapulgite slurry is transported to the acidizing tank for acidification treatment for 1 to 3 days to obtain the acidified paste-like attapulgite. Clay; acidified ingredients are composed of the following components by weight percentage: attapulgite slurry 90-99.5% and sulfuric acid 0.5-10%, the pH value of the paste-like attapulgite clay after acidification is controlled at 5.5-7.5; the sulfuric acid adopts the concentration of It is 98% industrial sulfuric acid; th...

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Abstract

The invention discloses a preparation method of an attapulgite-based mildew inhibitor for a drying furnace. The preparation method comprises the following steps of adding ingredients of the attapulgite-based mildew inhibitor into a mixer, carrying out stirring at a low speed, grinding the mixture to obtain mixture paste, carrying out vacuum degassing treatment, and carrying out canning to obtain the mildew inhibitor finished product. The attapulgite-based mildew inhibitor has good adhesion, can kill viruses, bacteria, protists, algae, fungi, various mould, spores and spore thalluses in leather. The attapulgite-based mildew inhibitor has good compatibility. The active ingredients of the attapulgite-based mildew inhibitor have respective advantages, can produce synergism, and can improve sterilization and mildew-resistant effects. The attapulgite-based mildew inhibitor is suitable for sterilization and mildew resistance of leather.

Description

technical field [0001] The invention relates to a preparation method of a drying furnace antifungal agent based on attapulgite. Background technique [0002] Leather is the product of de-sheathing and tanning of raw hides rich in skin collagen. The raw materials used in leather processing contain protein, oil and various sugars, which provide abundant nutrients for the growth of molds. Nutrition, the porous and polar structure of leather makes it easy to absorb moisture, and the leather itself is weakly acidic, which is an ideal environment for the growth of various bacteria and molds. The massive growth of mold makes the leather mildew, which not only affects the beauty of the leather, but also seriously damages the quality of the leather. [0003] Sterilization and mildew proofing is a necessary part of the leather industry. It is very important to choose a high-efficiency and low-toxicity fungicide. The search for a fungicide formula with synergistic effect is the mainst...

Claims

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Application Information

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IPC IPC(8): A01N25/08A01P1/00A01P3/00
Inventor 钱国东
Owner WUXI XIYUAN BOILER
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