CN105176352A - Novel water-based hammer pattern material and preparation method thereof - Google Patents

Abstract

The invention relates to a novel water-based hammer pattern material and a preparation method thereof. Water serves as diluents, waterborne polyurethane imported from America is selected as film forming substance in match with high-performance wetting dispersant reagent, titanium dioxide, a film forming accessory agent, amine neutralizer, an antirust agent, polyamide wax, silane coupling agents, an active hydrophilic group, an American hammer pattern accessory agent, a water-based color paste, defoaming agents and the like, low-speed grinding and diffusion are conducted, and the novel water-based hammer pattern material is obtained. The novel water-based hammer pattern material is high in three-dimensional feeling of the paint film surface, the pattern is clear, simple and elegant, firm in attachment, good in corrosion resistance, high in water resistance and ultraviolet ray resistance, high in hardness, resistant to friction, capable of overcoming the defect that product are irregular, easy to construct, capable of being dried automatically at the room temperature, safe and free of pollution and is extremely good environment-friendly protective and decorative paint. The novel water-based hammer pattern material can be widely applied to machines, machine tools, instruments, apparatus, medical equipment, hardware tools, household appliance, antitheft doors, safe cases, wood furniture, house decoration and the like.

Description

A kind of water-based mallear stria novel material and preparation method thereof

Technical field

The present invention relates to a kind of water-based mallear stria novel material and preparation method thereof, belong to paint field.

Background technology

Hammer paint is a kind of art coatings with stereoeffect, utilizes kalimeris lattice Buddhist nun effect, Benard whirlpool and surface tension effect, makes coating surface form a kind of rounded hammer that is similar to and knocks metallic surface and the irregular effect of decorative patterns formed.In the majority with solvent-borne type hammer paint on market, include a large amount of organic solvent, very big to environment and harm in production and construction process, and common water-borne coatings hammer tone effect is undesirable, weathering resistance crocking resistance is not good, is difficult to the requirement meeting contemporary market.

Summary of the invention

In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of water-based mallear stria novel material, its each raw material and mass fraction thereof are: deionized water 10-20 part, polyaminoester emulsion 50-60 part, wetting dispersing agent 0.1-0.5 part, titanium dioxide 10-20 part, water-based hammer agent 0.2-0.5 part, silane coupling agent 1-2 part, active hydrophilic group 0.5-1 part, polyamide wax 1-5 part, film coalescence aid 2.5-5 part, amine neutralizing agent 0.5-1 part, rust-preventive agent 0.2-0.6 part, aqueous color paste 1-10 part, defoamer 0.1-0.3 part and associative thickener 1-3 part.

Described a kind of water-based mallear stria novel material, prepare as follows:

Step 1) by deionized water, polyaminoester emulsion, wetting dispersing agent, titanium dioxide, U.S.'s hammer agent, silane coupling agent, active hydrophilic group and polyamide wax, add paint mixing tank successively by massfraction, and middle low speed grinds 30 minutes;

Step 2) in paint mixing tank, add film coalescence aid successively by mass fraction again, amine neutralizing agent, rust-preventive agent, aqueous color paste and defoamer, adopt low speed to disperse 20 minutes;

Step 3) adds associative thickener again in paint mixing tank, modulates suitable viscosity and disperses 10 minutes;

Step 4) is filtered, filling;

Step 5) product performance detect.

The water-based mallear stria novel material that the present invention produces ,take water as thinner, choose imported from America aqueous polyurethane as filmogen, be equipped with high-performance wetting dispersing agent, titanium dioxide, film coalescence aid, amine neutralizing agent, rust-preventive agent, polyamide wax, silane coupling agent, active hydrophilic group, U.S.'s hammer agent, aqueous color paste, defoamer etc. through the process of low speed grinding distribution, prepare water-based mallear stria novel material.

This water-based mallear stria novel material coating surface stereoscopic sensation is strong, and lines is clear, simple generous, adhere firmly, corrosion resistance and good, water-fast ultraviolet-resistant capacity is strong, and hardness is high, rub resistance, can make up the irregular defect of product, and the construction of this water-based mallear stria novel material is simple, normal temperature self-drying, safety non-pollution is splendid environmentally friendly protection decorative coating; This invention can be widely used in machinery, lathe, instrument, instrument, medicine equipment, hardware & tools, household electrical appliance, antitheft door, strong box, wood furniture and house decoraton etc.

Embodiment

Below in conjunction with embodiment, the invention will be further described.

embodiment 1

Described water-based hammer agent is purchased from Rui Bao company of the U.S..

Each raw material and mass fraction thereof are: deionized water 11.3 parts, polyaminoester emulsion 60 parts, wetting dispersing agent 0.4 part, titanium dioxide 10 parts, water-based hammer agent 0.4 part, silane coupling agent 1.8 parts, active hydrophilic group 0.7 part, polyamide wax 5 parts, film coalescence aid 4 parts, amine neutralizing agent 0.6 part, rust-preventive agent 0.5 part, aqueous color paste 4 parts, defoamer 0.2 part and associative thickener 1.1 parts.

Its preparation method is as follows:

Step 1) by deionized water, polyaminoester emulsion, wetting dispersing agent, titanium dioxide, U.S.'s hammer agent, silane coupling agent, active hydrophilic group and polyamide wax, add paint mixing tank successively by massfraction, and middle low speed grinds 30 minutes;

Step 2) in paint mixing tank, add film coalescence aid successively by mass fraction again, amine neutralizing agent, rust-preventive agent, aqueous color paste and defoamer, adopt low speed to disperse 20 minutes;

Step 3) adds associative thickener again in paint mixing tank, modulates suitable viscosity and disperses 10 minutes;

Step 4) is filtered, filling;

Step 5) product performance detect.

After testing, wear resistance (the 500g/500r)≤0.08g of water-based mallear stria novel material that obtains of the present embodiment.

embodiment 2

Described water-based hammer agent is purchased from Rui Bao company of the U.S..

Each raw material and mass fraction thereof are: deionization 16 parts of water, polyaminoester emulsion 50 parts, wetting dispersing agent 0.4 part, titanium dioxide 18 parts, water-based hammer agent 0.3 part, silane coupling agent 1.5 parts, active hydrophilic group 0.7 part, polyamide wax 3 parts, film coalescence aid 3.5 parts, amine neutralizing agent 0.6 part, rust-preventive agent 0.5 part, aqueous color paste 4 parts, defoamer 0.2 part and associative thickener 1.3 parts.

Its preparation method is as follows:

Step 1) by deionized water, polyaminoester emulsion, wetting dispersing agent, titanium dioxide, U.S.'s hammer agent, silane coupling agent, active hydrophilic group and polyamide wax, add paint mixing tank successively by massfraction, and middle low speed grinds 30 minutes;

Step 2) in paint mixing tank, add film coalescence aid successively by mass fraction again, amine neutralizing agent, rust-preventive agent, aqueous color paste and defoamer, adopt low speed to disperse 20 minutes;

Step 3) adds associative thickener again in paint mixing tank, modulates suitable viscosity and disperses 10 minutes;

Step 4) is filtered, filling;

Step 5) product performance detect.

After testing, wear resistance (the 500g/500r)≤0.08g of water-based mallear stria novel material that obtains of the present embodiment.

Claims (2)

1. a water-based mallear stria novel material, is characterized in that: each raw material and mass fraction thereof are: deionized water 10-20 part, polyaminoester emulsion 50-60 part, wetting dispersing agent 0.1-0.5 part, titanium dioxide 10-20 part, water-based hammer agent 0.2-0.5 part, silane coupling agent 1-2 part, active hydrophilic group 0.5-1 part, polyamide wax 1-5 part, film coalescence aid 2.5-5 part, amine neutralizing agent 0.5-1 part, rust-preventive agent 0.2-0.6 part, aqueous color paste 1-10 part, defoamer 0.1-0.3 part and associative thickener 1-3 part.

2. a preparation method for a kind of water-based mallear stria novel material as claimed in claim 1, is characterized in that, prepares as follows:

Step 1) by deionized water, polyaminoester emulsion, wetting dispersing agent, titanium dioxide, U.S.'s hammer agent, silane coupling agent, active hydrophilic group and polyamide wax, add paint mixing tank successively by massfraction, and middle low speed grinds 30 minutes;

Step 2) in paint mixing tank, add film coalescence aid successively by mass fraction again, amine neutralizing agent, rust-preventive agent, aqueous color paste and defoamer, adopt low speed to disperse 20 minutes;

Step 3) adds associative thickener again in paint mixing tank, modulates suitable viscosity and disperses 10 minutes;

Step 4) is filtered, filling;

Step 5) product performance detect.