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Multifunctional environment-friendly waterproof paint

A waterproof coating and multi-functional technology, applied in the field of architectural coatings and multi-functional environmental protection waterproof coatings, can solve the problems of increased cost, aging, poor durability, etc., and achieve the effects of increasing adhesion, enhancing acid resistance, and avoiding demulsification.

Inactive Publication Date: 2014-08-27
班戈江龙玛曲实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional new durable waterproof coating is used for outdoor waterproofing, which is easy to cause aging, cracking, deformation, breaking and other phenomena; while it is used for waterproofing in kitchens and toilets, it is difficult to construct in places with complex shapes, and its durability is poor. Rework not only increases the cost, but also disrupts people's normal life

Method used

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  • Multifunctional environment-friendly waterproof paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The method for preparing the multifunctional environmental protection waterproof coating in this embodiment comprises the following steps:

[0020] 1), select raw materials:

[0021] Among them: water-based acrylic emulsion: 35 parts; styrene-butadiene emulsion: 10 parts; titanium dioxide: 13 parts; light calcium carbonate: 5 parts; ceramic fiber: 3 parts; molybdenum disulfide: 5 parts; carboxycellulose: 5 parts; Dispersant: 3 parts; adhesion promoter: 0.8 parts; UV absorber: 0.3 parts; antiaging agent: 0.6 parts; defoamer: 0.8 parts; thickener: 2 parts; : 15.5 parts; Described dispersant is dispersant 5040, and described ultraviolet absorber is the ultraviolet absorber UV-9 of Bailingwei Technology Co., Ltd.; Described antioxidant is Lianyungang Ningkang Chemical Co., Ltd. antioxidant 264; Described defoamer It is the defoamer NXZ of BASF Co., Ltd.; the thickener is inorganic bentonite; and the film-forming aid is American Eastman TEXANOL ester alcohol film-forming ai...

Embodiment 2

[0026] The difference between this embodiment and embodiment 1 is that the raw materials selected in this embodiment and their proportioning ratio are as follows:

[0027] Water-based acrylic emulsion: 20 parts; styrene-butadiene emulsion: 20 parts; titanium dioxide: 18 parts; light calcium carbonate: 5 parts; ceramic fiber: 3 parts; molybdenum disulfide: 5 parts; carboxy cellulose: 5 parts; dispersant : 3 parts; adhesion promoter: 0.8 parts; UV absorber: 0.3 parts; anti-aging agent: 0.6 parts; defoamer: 0.8 parts; thickener: 2 parts; share.

Embodiment 3

[0029] The difference between this embodiment and embodiment 1 is that the raw materials selected in this embodiment and their proportioning ratio are as follows:

[0030] Water-based acrylic emulsion: 30 parts; styrene-butadiene emulsion: 10 parts; titanium dioxide: 18 parts; light calcium carbonate: 5 parts; ceramic fiber: 3 parts; molybdenum disulfide: 5 parts; carboxy cellulose: 5 parts; dispersant : 3 parts; adhesion promoter: 0.8 parts; UV absorber: 0.3 parts; anti-aging agent: 0.6 parts; defoamer: 0.8 parts; thickener: 2 parts; share.

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Abstract

The invention discloses multifunctional environment-friendly waterproof paint. The paint comprises, by weight, 25-35 parts of waterborne acrylic emulsion, 10-20 parts of butylbenzene emulsion, 10-20 parts of titanium dioxide, 5-10 parts of light calcium carbonate, 2-5 parts of ceramic fibers, 2-5 parts of molybdenum disulfide, 1-3 parts of dispersants, 0.1-2 parts of adhesion promoters, 0.1-1 part of an ultraviolet absorbent, 0.1-1 part of an antioxidant, 0.1-1 part of a defoamer, 0.5-5 parts of thickeners, 1-2 parts of coalescing agents and 10-25 parts of water. The multifunctional environment-friendly waterproof paint simultaneously has good adhesive force and mechanical properties, is good in ageing resistance, cracking resistance and temperature adaptability, is free of toxin, and is excellent in comprehensive performance.

Description

technical field [0001] The invention belongs to the field of waterproof paint, relates to a paint for construction, in particular to a multifunctional environmental protection waterproof paint. Background technique [0002] Waterproof coating is a kind of liquid or semi-liquid substance. It adopts brush or spraying construction technology on the building surface to form a continuous film with certain elasticity and thickness through chemical reaction, so that it can resist certain water pressure, so as to achieve Waterproof and moisture-proof purpose. Waterproof coating is a special kind of coating. Its particularity lies in that the surface of the coating can form a soft, waterproof and crack-resistant waterproof structure layer, which can prevent water molecules from penetrating from the outside to the base layer. [0003] Buildings and structures will be affected by various natural factors during their use, and different construction forms and waterproof parts will be af...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D109/06C09D7/12
Inventor 陈久存李长明刘茵沁李文君
Owner 班戈江龙玛曲实业有限公司
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