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Waterborne nature antibacterial interior wall coating material and production method thereof

A natural antibacterial and interior wall coating technology, applied in the field of water-based natural antibacterial and anion-releasing interior wall architectural coatings and functional interior wall architectural coatings, can solve the complex processing technology of antibacterial coatings, the adverse effects cannot be completely eliminated, and the production cost Improve and other problems, to achieve the effect of excellent scrub resistance, good removal effect, and low VOC content

Active Publication Date: 2010-12-22
XINHE NEW MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the antibacterial coatings for interior walls sold on the market use inorganic series, metal series, diphenyl ether drugs and their derivatives series, quaternary ammonium salt series, copper compounds, biguanide series, etc. as coating antibacterial additives, and the cost is high. The source is not easy, and the addition of antibacterial agents will inevitably complicate the coating process, increase production costs, and the potential adverse effects cannot be completely ruled out

Method used

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  • Waterborne nature antibacterial interior wall coating material and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Embodiment 1: the production of white matt water-based natural antibacterial interior wall paint:

[0041]While adding the following substances into the stainless steel container, stir at the same time, the stirring speed is 800~1200 rpm. Its weight is as follows:

[0042] No. Composition Weight (kg)

[0043] 1 water 330

[0044] 2 Propylene Glycol or Polypropylene Glycol 15

[0045] 3 Potassium hydroxide (neutralizer) 1.5

[0046] 4 polyoxyethylene alkaryl ether (wetting agent) 2

[0047] 5 Sodium polycarboxylate (dispersant) 6

[0048] 6 Mineral oil base containing silicon (defoamer) 2

[0049] 7 titanium dioxide (pigment) 200

[0050] 8 tourmaline powder (natural mineral antibacterial material) 25

[0051] 9 Hemp fiber powder (natural plant antibacterial material) 100

[0052] 10 2-n-octyl-4-isothiazolin-3-one (preservative and fungicide) 2

[0053] After feeding the materials, increase the speed of the frequency conversion mixer to 1500 rpm, and carry out ...

Embodiment 2～4

[0063]

[0064] The production process steps are the same as in Example 1. After testing, the main technical properties of the water-based natural antibacterial interior wall paint prepared by the above method are similar to the technical performance data of Example 1.

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Abstract

The invention relates to a single component water-based natural antibacterial inner wall coating and a production method thereof. The single component water-based natural antibacterial inner wall coating comprises the following components in weight portion: 334.5 portions of water, 15 portions of antifreeze agent, 1.5 portions of neutralizing agent, 2 portions of wetting agent, 6 portions of dispersing agent, 2 portions of foam killer, 200 portions of pigment, 25 portions of natural mineral antibacterial material, 100 portions of natural plant antibacterial material, 2 portions of preservative disinfectant, 300 portions of emulsion, and 10 portions of thickening agent. The coating has the advantages of good freezing and melting stability, low VOC content, convenient construction, even film forming, long service life, elasticity and capability of making up for fine cracks on the wall, and not only accords with the national industrial policy of energy conservation and environmental protection and recycling economy, but also explores a new direction for the development of the coating in future.

Description

Technical field [0001] The invention relates to a functional interior wall architectural coating, and more specifically relates to a water-based natural antibacterial and negative ion releasing interior wall architectural coating and a production method thereof. It belongs to the technical field of architectural coatings. Background technique [0002] At present, most of the antibacterial coatings for interior walls sold on the market use inorganic series, metal series, diphenyl ether drugs and their derivatives series, quaternary ammonium salt series, copper compounds, biguanide series, etc. as coating antibacterial additives, and the cost is high. The source is not easy, and the addition of antibacterial agents will inevitably complicate the coating processing technology, increase production costs, and the potential adverse effects cannot be completely ruled out. Therefore, choosing pure natural antibacterial materials to manufacture coatings is the common direction of ef...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D133/00C09D5/14
Inventor 王光友王诗榕
Owner XINHE NEW MATERIALS CO LTD
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