CN103333556A - Multi-functional glutinous rice plant liquid coating - Google Patents

Abstract

The invention relates to a multi-functional glutinous rice plant liquid coating, and particularly relates to an environment-friendly, non-toxic and harmless biomass coating. The multi-functional glutinous rice plant liquid coating comprises, by mass, 10-15% of water, 2-5% of cellulose, 1-4% of a wetting agent, 1-4% of a defoaming agent, 10-30% of titanium dioxide, 15-40% of calcium carbonate, 15-35% of VAE, 2-25% of glutinous rice slurry, 5-10% of lime slurry supernatant, 0.5-1% of nano silver and 3-7% of plant extracts. With the above technical solution, the glutinous rice slurry, calcium carbonate and quicklime are mixedly used to produce an organic-inorganic composite material. The material is compact in structure, and has high mechanical strength, good toughness and a good sealing effect for matrix. Therefore, the obtained coating has excellent weather resistance and ageing resistance, and at the same time, by adding the plant extract, the coating is fresher and more natural. Besides, the obtained coating contains no harmful ingredient, is safe and environment-friendly and is simple in preparation.

Description

Multi-functional glutinous rice vegetation water coating

Technical field

The present invention relates to a kind of coating, especially relate to the harmless biomass coating of a kind of environment-protecting asepsis.

Background technology

At present coating is widely-used in the middle of people's production, life, especially at building production, electronics manufacturing, and fitting-up industry, space flight and aviation industry, the yacht pleasure boat, luxury clubhouses etc. are extensive use of in a large number, and use or exposed population group are numerous, coating is also of a great variety, and composition is different.But its working conditions of general water emulsion coating and use occasion all have suitable requirement, so its use is restricted, and are difficult to satisfy the technical requirements of electronic information and space flight and aviation industry.And existing water based emulsion coating substantially all is to contain formaldehyde, benzene, toluene, and VOC etc. are to the poisonous and hazardous composition of human body, and after using this product, objectionable impurities can be hidden wherein, and slowly volatilization takes three to 15 years even.Human body there is very big harm, and manufacturing, all can pollutes environment in the use, also can user's health be caused serious injury.Therefore must be improved the manufacturing technology of existing coating, be substituted, fast-developing to satisfy, building decorating industry, the technical development demand of electronic information and space flight and aviation industry, and satisfy safe, relieved, the high environmental protection of people, the actual user demand of high-weatherability.

Summary of the invention

In order to overcome above-mentioned existing technological deficiency, the invention provides a kind of high environmental protection, high weather-proof, the high bonding water-borne coatings of emphasizing.Product of the present invention does not have aldehyde, no benzene, heavy metal free.Starting material are simple and easy to.The making flow process is simple, and product uses simple, the cost performance height.

The technical solution used in the present invention is: multi-functional glutinous rice vegetation water coating is characterized in that comprising according to the mass fraction:

Lime white clear liquid described above is added to the water stirring 30 minutes with unslaked lime, and getting top solution after the clarification is the lime white clear liquid;

Plant extraction liquid described above is mixed by the stem of plant flowers tsaoko, leaf, skin that to get settled solution after the immersion soluble in water of back be plant extraction liquid.

VAE described above is Vinyl Acetate Copolymer-vac emulsion.

Above-mentioned multi-functional glutinous rice vegetation water coating, described plant extraction liquid comprises:

With Wild Chrysanthemum, tangerine peel, the oranges and tangerines leaf is put into water, soaks 1 hour between 35-95 ℃ of the water temperature keeping, and getting settled solution behind the naturally cooling is plant extraction liquid.

The making method of above-mentioned multi-functional glutinous rice vegetation water coating comprises the steps:

1. Mierocrystalline cellulose is added to the water and stirred 30 minutes;

2. add wetting agent successively, defoamer stirred 30 minutes;

3. add titanium dioxide, calcium carbonate superfine powder is powerful to be disperseed 30 minutes;

4. add food grade VAE, sticky rice syrup stirred 20 minutes;

5. adding lime white stirred 20 minutes;

6. add plant extraction liquid, nanometer silver stirred 20 minutes;

7. filter and package.

Adopt technique scheme, sticky rice syrup and calcium carbonate, unslaked lime mixes use, generates a kind of organic---inorganic composite materials, this material structure densification, mechanical strength height.Good toughness, to the base material good seal, therefore, the coating weathering resistance, the ageing resistance that obtain are splendid, add plant extraction liquid simultaneously, make to film more fresh and cleanly, do not contain harmful ingredients, safety and environmental protection, making be simple.

Embodiment

Embodiment one:

At first, unslaked lime is added to the water stirring 30 minutes, gets top solution after the clarification and be the lime white clear liquid, stand-by.

Secondly, soaked 1 hour putting into after 10 parts of Wild Chrysanthemums, 10 parts of tangerine peels, 20 parts of mixing of oranges and tangerines leaf in 100 parts 60 ℃ the water, get settled solution behind the naturally cooling and be plant extraction liquid, stand-by.

Again, according to following prescription (according to the mass fraction), following steps operation:

1. Vltra tears is added to the water and stirred 30 minutes;

2. add polycarboxylate sodium's dispersion agent successively, silicone antifoam agent stirred 30 minutes;

3. add titanium dioxide, calcium carbonate superfine powder is powerful to be disperseed 30 minutes;

4. add Vinyl Acetate Copolymer-vac emulsion, sticky rice syrup stirred 20 minutes;

5. adding lime white stirred 20 minutes;

6. add plant extraction liquid, nanometer silver stirred 20 minutes;

7. become coating finished product of the present invention after filtering, pack.

Described Vltra tears, be called for short: UPMC, its place of production is the U.S., production firm is inferior assorted blue ASHLAND.

Described polycarboxylate sodium's dispersion agent, be called for short: SN-5040, its place of production is Japan, the manufacturer is Nuo Puke company.

Described silicone antifoam agent, be called for short: DREWPLUS2101EFG, its place of production is the U.S., production firm is inferior assorted blue ASHLAND.

Described Vinyl Acetate Copolymer-vac emulsion, its manufacturer is German Wa Ke company.

Adopt this prescription, produce 10 batches coating, its key technical indexes is all in the following table scope:

The pH value

Viscosity

Sticking power

Solid content

Washability

7-8

100±5ku

≥98%

55±2%

〉=50000 times

Embodiment two:

At first, unslaked lime is added to the water stirring 30 minutes, gets top solution after the clarification and be the lime white clear liquid, stand-by.

Secondly, soaked 1 hour putting into after 10 parts of Wild Chrysanthemums, 10 parts of tangerine peels, 20 parts of mixing of oranges and tangerines leaf in 100 parts 60 ℃ the water, get settled solution behind the naturally cooling and be plant extraction liquid, stand-by.

Again, according to following prescription (according to the mass fraction), following steps operation:

Adopt this prescription, produce 10 batches coating according to the production method of embodiment one, its key technical indexes is all in the following table scope:

The pH value	Viscosity	Sticking power	Solid content	Washability
					7-8	100±5ku	≥99%	55±2%	〉=55000 times

Embodiment three:

At first, unslaked lime is added to the water stirring 30 minutes, gets top solution after the clarification and be the lime white clear liquid, stand-by.

Secondly, soaked 1 hour putting into after 10 parts of Wild Chrysanthemums, 10 parts of tangerine peels, 20 parts of mixing of oranges and tangerines leaf in 100 parts 60 ℃ the water, get settled solution behind the naturally cooling and be plant extraction liquid, stand-by.

Again, according to following prescription (according to the mass fraction), following steps operation:

Adopt this prescription, produce 10 batches coating according to the production method of embodiment one, its key technical indexes is all in the following table scope:

The pH value	Viscosity	Sticking power	Solid content	Washability
					7-8	100±5ku	≥99%	55±2%	〉=56000 times

Claims (4)

1. multi-functional glutinous rice vegetation water coating is characterized in that comprising according to the mass fraction:

Lime white clear liquid described above is added to the water stirring 30 minutes with unslaked lime, and getting top solution after the clarification is the lime white clear liquid;

Plant extraction liquid described above is mixed by the stem of plant flowers tsaoko, leaf, skin that to get settled solution after the immersion soluble in water of back be plant extraction liquid.

VAE described above is Vinyl Acetate Copolymer-vac emulsion.

2. multi-functional glutinous rice vegetation water coating according to claim 1 is characterized in that described plant extraction liquid comprises (according to the mass fraction):

With Wild Chrysanthemum, tangerine peel, the oranges and tangerines leaf is put into water, soaks 1 hour between 35-95 ℃ of the water temperature keeping, and getting settled solution behind the naturally cooling is plant extraction liquid.

3. multi-functional glutinous rice vegetation water coating according to claim 1 is characterized in that by comprising according to the mass fraction:

4. the making method of the described multi-functional glutinous rice vegetation water coating of claim 1 comprises the steps:

1. Mierocrystalline cellulose is added to the water and stirred 30 minutes;

2. add wetting agent successively, defoamer stirred 30 minutes;

3. add titanium dioxide, calcium carbonate superfine powder is powerful to be disperseed 30 minutes;

4. add food grade VAE, sticky rice syrup stirred 20 minutes;

5. adding lime white stirred 20 minutes;

6. add plant extraction liquid, nanometer silver stirred 20 minutes;

7. filter and package.