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Bright and beautiful-color real-stone-feeling paint and preparation method thereof

A real stone paint, bright technology, applied in the field of architectural decoration coatings, can solve the problems of poor water resistance and weather resistance, poor batch stability, easy cracking of the paint film, etc., to achieve bright and lasting color, less fine powder content, and batch stability. good effect

Active Publication Date: 2016-05-04
SKSHU PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a bright color real stone paint and a preparation method thereof, which overcomes the shortcomings of existing real stone paints that rely on natural colored sand that is increasingly scarce in resources, poor batch stability, easy cracking of the paint film, and poor water and weather resistance. It has the advantages of high gloss, good color retention, rich sources of raw materials, good water and weather resistance, good crack resistance and simple production methods

Method used

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  • Bright and beautiful-color real-stone-feeling paint and preparation method thereof
  • Bright and beautiful-color real-stone-feeling paint and preparation method thereof
  • Bright and beautiful-color real-stone-feeling paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A kind of glossy real stone paint, it is formulated by the components of the following weight parts ratio,

[0033]

[0034]

[0035] This bright color real stone paint comprises the following steps carried out in sequence:

[0036] (1) Add non-ionic water-soluble cellulose ether and hydroxypropyl methylcellulose to the water under stirring at a rotating speed of 700r / min, stir for 4min, and continue to add 2-amino-2 with a mass concentration of 92% while stirring. -The aqueous solution of methyl-1-propanol, then increase the rotating speed to 900r / min and stir for 8min;

[0037] (2) under stirring at a rotating speed of 700r / min, in the mixture prepared in step (1), add successively its own total weight 8 / 15 oil-based defoamer, polyacrylic acid sodium salt dispersant, nonionic surfactant, Non-ionic microemulsion compounded by ultra-high molecular weight polysiloxane and surfactant, dimethylsiloxane emulsion, silicone modified pure acrylate copolymer, alcohol est...

Embodiment 2

[0040] A kind of glossy real stone paint, which is formulated by the following components in parts by weight:

[0041]

[0042] This bright color real stone paint comprises the following steps carried out in sequence:

[0043] (1) Add non-ionic water-soluble cellulose ether and water retaining agent to the water under stirring at a speed of 500r / min, stir for 5min, and continue to add 2-amino-2-methyl-1 with a mass concentration of 90% while stirring. -Aqueous solution of propanol, then increase the rotating speed to 1000r / min and stir for 5min;

[0044] (2) Under stirring at a rotating speed of 500r / min, to the mixture prepared in step (1), sequentially add its own total weight of 7 / 15 silicone defoamer, polyacrylic acid ammonium salt dispersant, wetting agent, lotus leaf hydrophobic agent, powder type water repellent, silicone modified acrylate emulsion, film-forming aid, co-solvent, remaining silicone defoamer, bactericidal preservative, rheological additive, and then s...

Embodiment 3

[0047] A kind of glossy real stone paint, which is formulated by the following components in parts by weight:

[0048]

[0049]

[0050] This bright color real stone paint comprises the following steps carried out in sequence:

[0051] (1) Add non-ionic water-soluble cellulose ether and water-retaining agent to the water under stirring at a speed of 750r / min, stir for 3 minutes, and continue to add 2-amino-2-methyl-1 with a mass concentration of 95% while stirring. -Aqueous solution of propanol, then increase the rotating speed to 1000r / min and stir for 5min;

[0052] (2) under stirring at a rotating speed of 750r / min, in the mixture prepared in step (1), add successively an emulsion type defoamer, dispersant, wetting agent, lotus leaf hydrophobic agent, Silicone water repellent, silicone modified acrylate emulsion, film-forming aids, co-solvents, remaining emulsion-type defoamers, bactericidal preservatives, rheological additives, and then stirred at 800r / min for 10 minu...

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Abstract

The present invention relates to bright and beautiful-color real-stone-feeling paint which comprises the following components: water, non-ionic water-soluble cellulose ether, a 2-amino-2-methyl-1-propanol aqueous solution with the concentration of 90-95%, a defoamer, a dispersant, a wetting agent, silicone-modified acrylate emulsion, a film formation aid, a cosolvent, a sterilization preservative, artificial sintering white sand and building exterior wall color paste. The bright and beautiful-color real-stone-feeling paint overcomes the shortcomings of being dependent on increasingly scarce resources of natural color sand, poor in stability in batches, easy-to-crack in paint film, and poor in water weather resistance, and has the advantages of high gloss, good color retention, rich source of raw materials, good water and weather resistance, good crack resistance and simple production method.

Description

technical field [0001] The invention relates to a bright and colorful real stone paint and a preparation method thereof, which are applied in the field of paints for architectural decoration. Background technique [0002] Real stone texture coatings occupy a large market share in the field of exterior wall decoration and protection due to their advantages such as realistic imitation stone effects, convenient and quick construction, and environmental protection and safety performance. The traditional real stone paint uses natural colored sand as the main aggregate. Natural colored sand has the characteristics of rich sources and low price. However, with the large-scale application of real stone paint and the many limitations of the colored sand product itself, the development of the industry is limited. First of all, the most important reason is that the source of high-quality natural colored sand is decreasing day by day, and the batch stability is poor, which makes it diff...

Claims

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Application Information

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IPC IPC(8): C04B26/32
CPCC04B26/32C04B2111/00482C04B14/06C04B24/386C04B24/383C04B24/124C04B24/02C04B24/26C04B24/40C04B24/045C04B24/28
Inventor 洪杰王文毅林俊冰
Owner SKSHU PAINT
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