Detergent dedicated to dimension stone

A cleaning agent and stone technology, which is applied in the direction of stone processing tools, stone processing equipment, inorganic non-surface-active cleaning compositions, etc., can solve the problems of affecting popularization and use, no cleaning effect, and reduced cleaning effect, so as to achieve good cleaning effect, Environmental performance is strong, the effect of less consumption

Inactive Publication Date: 2005-11-16
叶秀菁 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Through the study of the above patents or experimental reports, it is found that there are the following disadvantages: 1. Low detergency, because of the characteristics and performance of silicate itself, this type of cleaning agent greatly reduces the cleaning effect in cleaning stone, or does not clean at all 2, the cost is high, because the main components (such as sodium pyrophosphate) and auxiliary materials involved in its patent are all very high in cost; 3, the environmental protection performance is poor, because it will be damaged in use Cause different degrees of environmental pollution, affecting the popularization and use

Method used

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  • Detergent dedicated to dimension stone
  • Detergent dedicated to dimension stone

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Embodiment Construction

[0016] The embodiment of invention is described in further detail below:

[0017] The stone special cleaning agent, its composition and weight ratio are:

[0018] Sodium hypochlorite 90~95%

[0019] Surfactant 9-15%.

[0020] The above-mentioned sodium hypochlorite is an industrial or medical liquid product, the molecular formula of the sodium hypochlorite is: Naclo, its available chlorine content: >85 g / liter, and sodium hydroxide (NaOH)≤10%.

[0021] The analytical method of this sodium hypochlorite and overalkaline amount is:

[0022] 1. Determination of available chlorine content: Use a 1ML pipette to draw 1ML sodium hypochlorite, put it into a 250ML triangular flask, add 50ML of distilled water, 10% K120ML and 15ML of 6N acetic acid, shake well, and then place it in a dark place for 5 minutes. Titrate the sodium thiosulfate standard solution until light yellow, add 3ML starch indicator, and continue to drop until the blue color just fades. Write down the required ML o...

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Abstract

A special detergent for stone is prepared from sodium hypochlorite, tannin-type detergent and high-penetrability wetting agent. Its advantages are high detergency and no damage to stone and environment.

Description

[0001] Field [0002] The invention belongs to the field of cleaning agents for silicate products, in particular to a special cleaning agent for stone materials. Background technique [0003] Stone products are called silicate products in the chemical industry, and are widely distributed in today's buildings and nature. The chemical molecular formula of silicate products is very complicated. It is generally considered that they are the product of the combination of acidic oxides and basic oxides. The basic structural unit of silicate is tetrahedral SiO4 atomic group. Tetrahedra are connected by common atoms. According to different arrangements of tetrahedrons, silicates with different structures can be obtained. Such as single and double silicate silicate, chain or electric negative ion silicate, three-dimensional network structure silicate, etc. Since silicate has a hollow silicon-oxygen skeleton, there are many pores with uniform pore size and large pores on the inner sur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D7/04
Inventor 叶秀菁宫慧英赵贵宝
Owner 叶秀菁
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