阅读说明：本技术 环保且有韧性的皮肤材料及其制备方法 (Environment-friendly and flexible skin material and preparation method thereof ) 是由 沈建军 陆晓敏 于 2019-08-27 设计创作，主要内容包括：本发明公开了一种环保且有韧性的皮肤材料,其中,包括：乳胶粉0.1～70wt％、填料10～25wt％、增稠料1～10wt％、甘油1～10wt％、颜料0.01～10wt％、水溶透明胶粉1～60wt％、医用石蜡油1～10wt％、卡松0.01～0.1wt％、水5～30wt％。还公开了一种环保且有韧性的皮肤材料的制备方法,其中,包括：将聚乙烯醇、聚氧化乙烯与水融合成溶液；将溶液、甘油和乳胶粉、填料、聚丙稀酸钠、加入捏合机搅拌设定时间；在捏合机内加入颜料后再搅拌捏合设定时间。将材料乳胶粉、填料、水溶透明胶粉、医用石蜡油、卡松、水按照一定组分的混合,并通过捏合机等工具进行加工的方式,形成了一种安全、环保、无毒、有韧性、保存期长的材料。(The invention discloses an environment-friendly and flexible skin material, which comprises the following components: 0.1-70 wt% of latex powder, 10-25 wt% of filler, 1-10 wt% of thickening material, 1-10 wt% of glycerol, 0.01-10 wt% of pigment, 1-60 wt% of water-soluble transparent adhesive powder, 1-10 wt% of medical paraffin oil, 0.01-0.1 wt% of kaempferol and 5-30 wt% of water. Also discloses a preparation method of the environment-friendly and flexible skin material, which comprises the following steps: fusing polyvinyl alcohol, polyoxyethylene and water into a solution; adding the solution, the glycerol, the latex powder, the filler and the sodium polyacrylate into a kneader and stirring for a set time; the pigment is added into the kneader and then stirred and kneaded for a set time. The material latex powder, the filler, the water-soluble transparent adhesive powder, the medical paraffin oil, the kaempferia galangal and the water are mixed according to a certain component and processed by tools such as a kneader, thus forming the material which is safe, environment-friendly, nontoxic, tough and long in storage life.)

1. An environmentally friendly and flexible skin material, comprising: 0.1-70 wt% of latex powder, 10-25 wt% of filler, 1-10 wt% of thickening material, 1-10 wt% of glycerol, 0.01-10 wt% of pigment, 1-60 wt% of water-soluble transparent adhesive powder, 1-10 wt% of medical paraffin oil, 0.01-0.1 wt% of kaempferol and 5-30 wt% of water.

2. The environmentally friendly and flexible skin material of claim 1, further comprising: 0.01-1 wt% of medical vaseline.

3. The environmentally friendly and flexible skin material of claim 1, wherein the filler comprises: one or more of wheat starch, corn starch, resin powder with a particle size of more than 1000 meshes, talcum powder with a particle size of more than 1000 meshes, light calcium powder with a particle size of more than 1000 meshes, titanium dioxide with a particle size of more than 1000 meshes and gasified white carbon black.

4. The environment-friendly and flexible skin material according to claim 1, wherein the latex powder is re-dispersible latex powder; the thickening materials are as follows: sodium polyacrylate powder; the pigment is as follows: toner or color paste; water-soluble transparent adhesive powder: polyvinyl alcohol, polyethylene oxide; the purity of the glycerol is 20-95%.

5. The environmentally friendly and flexible skin material of claim 1, further comprising: 1 to 20 wt% of base oil and 10 to 60 wt% of TPR powder.

6. The environmentally friendly and flexible skin material of claim 2, wherein the latex powder is 40 wt%, the filler pack is 15 wt%, the thickener is 2 wt%, the glycerin is 2 wt%, the pigment is 0.3 wt%, the water-soluble transparent adhesive powder is 10 wt%, the water is 15 wt%, the medical paraffin oil is 2 wt%, the medical vaseline is 0.01 wt%, and the kaempferol is 0.1 wt%.

7. The environmentally friendly and flexible skin material of claim 5, wherein the TPR powder is 50 wt%, the filler is 10 wt%, the base oil is 20 wt%, the glycerin is 2 wt%, and the pigment is 2 wt%.

8. The environmentally friendly and flexible skin material of claim 4, wherein the latex powder is 0.5 wt%, the filler is 33 wt%, the sodium polyacrylate powder is 3 wt%, the glycerin is 1 wt%, the color paste is 1 wt%, the polyvinyl alcohol is 9 wt%, the polyethylene oxide is 1.5 wt%, the water is 35 wt%, the base oil is 20 wt%, the medical paraffin oil is 1 wt%, and the kaempon is 0.1 wt%.

9. A method for preparing an environmentally friendly and flexible skin material, comprising:

fusing polyvinyl alcohol, polyoxyethylene and water into a solution;

adding the solution, the glycerol, the latex powder, the filler and the sodium polyacrylate into a kneader and stirring for a set time;

the pigment is added into the kneader and then stirred and kneaded for a set time.

10. The method for preparing an environmentally friendly and flexible skin material as claimed in claim 9, wherein the TPR powder, the liquid paraffin, and the base oil are sequentially added into a kneader, and after kneading, the medical vaseline is added and again kneaded.

Technical Field

The invention relates to a skin material, in particular to an environment-friendly and flexible skin material and a preparation method thereof.

Background

The hand-held puppet is popular among modern young people, and the purpose of the hand-held puppet is to make a delicate hand or puppet.

The materials used by users in the manufacture of objects are usually silica gel, imported clay or clay mainly prepared from borax and plasticizer, the existing formula in the market is often baked or prepared by chemical agents such as A, B, and high-quality microspheres in the clay formula are often imported and are inconvenient to obtain.

Some silica gel materials need a platinum catalyst to be expensive, clay containing silicone oil and plasticizer is difficult to attach to metal or hard plastic objects, and meanwhile, the oil bodies are adhered to hands and are not easy to clean, so that inconvenience is brought to users in use, and toxic peculiar smell can be generated when the materials added with the plasticizer are baked to a certain temperature. The material containing borax has certain hidden trouble to the health of people. Silica gel materials often need a curing agent and silicone oil, and the added amount and time are accurately judged, so that the operation is difficult, and the materials are difficult to master by ordinary people when the ordinary people try for many times.

Therefore, the invention aims to provide a skin material which is applied to the production of a hand puppet and has toughness, low cost and environmental protection and a preparation method thereof.

Disclosure of Invention

The above purpose of the invention is realized by the following technical scheme:

an environmentally friendly and flexible skin material, comprising: 0.1-70 wt% of latex powder, 10-25 wt% of filler, 1-10 wt% of thickening material, 1-10 wt% of glycerol, 0.01-10 wt% of pigment, 1-60 wt% of water-soluble transparent adhesive powder, 1-10 wt% of medical paraffin oil, 0.01-0.1 wt% of kaempferol and 5-30 wt% of water.

The environment-friendly and flexible skin material as described above, further comprising: 0.01-1 wt% of medical vaseline,

The environmentally friendly and flexible skin material as described above, wherein the filler comprises: one or more of wheat starch, corn starch, resin powder with a particle size of more than 1000 meshes, talcum powder with a particle size of more than 1000 meshes, light calcium powder with a particle size of more than 1000 meshes, titanium dioxide with a particle size of more than 1000 meshes and gasified white carbon black.

The environment-friendly and flexible skin material is characterized in that the latex powder is re-dispersible latex powder; the thickening materials are as follows: sodium polyacrylate powder; the pigment is as follows: toner or color paste; water-soluble transparent adhesive powder: polyvinyl alcohol, polyethylene oxide; the purity of the glycerol is 20-95%.

The environment-friendly and flexible skin material as described above, further comprising: 1 to 20 wt% of base oil and 10 to 60 wt% of TPR powder.

The environment-friendly and flexible skin material comprises 40 wt% of latex powder, 15 wt% of filler bag, 2 wt% of thickening material, 2 wt% of glycerin, 0.3 wt% of pigment, 10 wt% of water-soluble transparent adhesive powder, 15 wt% of water, 2 wt% of medical paraffin oil, 0.01 wt% of medical vaseline and 0.1 wt% of kasong.

The skin material having environmental protection and toughness as described above, wherein the TPR powder is 40 wt%, the filler is 10 wt%, the base oil is 20 wt%, the glycerin is 2 wt%, and the pigment is 2 wt%. The environment-friendly and flexible skin material comprises 0.5 wt% of latex powder, 33 wt% of filler, 3 wt% of sodium polyacrylate powder, 1 wt% of glycerin, 1 wt% of color paste, 9 wt% of polyvinyl alcohol, 1.5 wt% of polyoxyethylene, 35 wt% of water, 20 wt% of base oil, 1 wt% of medical paraffin oil and 0.1 wt% of kaempferol.

A method for preparing an environmentally friendly and flexible skin material, comprising:

fusing polyvinyl alcohol, polyoxyethylene and water into a solution;

adding the solution, the glycerol, the latex powder, the filler and the sodium polyacrylate into a kneader and stirring for a set time;

the pigment is added into the kneader and then stirred and kneaded for a set time.

The preparation method of the environment-friendly and flexible skin material comprises the steps of adding TPR powder, liquid paraffin and base oil in sequence in a kneader, adding medical vaseline after kneading, and kneading again.

In conclusion, due to the adoption of the technical scheme, the problem that materials which are not easy to air dry and have good toughness are lacked in the prior art is solved, and the materials such as latex powder, filler, water-soluble transparent adhesive powder, medical paraffin oil, kasong and water are mixed according to a certain component and are processed by tools such as a kneader and the like, so that the material which is safe, environment-friendly, non-toxic, tough and long in storage life is formed. Because the formula contains the moisture-absorbing material, the hand-made and stop-motion animation figures can be displayed in a transparent box or indoors under normal conditions after the hand-made and stop-motion animation figures are manufactured, and the indoor humidity range is 30-80%, the skin of the hand-made and stop-motion animation figures made of the clay after natural air drying can keep toughness and certain humidity for a long time, the figures are suitable for long-time storage, and the skin can not crack when different actions are put out.

Detailed Description

The invention is further described below:

the invention discloses an environment-friendly and flexible skin material, which comprises the following components: 0.1-70 wt% of latex powder, 10-25 wt% of filler, 1-10 wt% of thickening material, 1-10 wt% of glycerol, 0.01-10 wt% of pigment, 1-60 wt% of water-soluble transparent adhesive powder, 1-10 wt% of medical paraffin oil, 0.01-0.1 wt% of kaempferol and 5-30 wt% of water.

Specifically, the water in the invention adopts the following components: tap water, cold boiled water and pure water, wherein any one of the three kinds of water can be used.

Further, the method also comprises the following steps: 0.01-1 wt% of medical vaseline,

Further, the filler includes: one or more of wheat starch, corn starch, talcum powder of more than 1000 meshes, resin powder of more than 1000 meshes, light calcium powder of more than 1000 meshes, titanium dioxide of more than 1000 meshes and gasified white carbon black.

Specifically, the filler is one of the above materials, or any combination of the above materials.

Further, the latex powder adopts re-dispersible latex powder; the thickening materials are as follows: sodium polyacrylate powder; the pigment is as follows: toner or color paste; water-soluble transparent adhesive powder: polyvinyl alcohol, polyethylene oxide; the purity of the glycerol is 20-95%.

Specifically, latex powder: domestic or imported redispersible latex powder, such as: the SWF-05 produced by Shanxi three-dimensional group has the quality of viscosity.

Further, the method also comprises the following steps: 1 to 20 wt% of base oil and 10 to 60 wt% of TPR powder. The base oil is a non-volatile vegetable oil or a mineral oil.

In the first embodiment of the present invention, the following materials may be specifically adopted: 40 wt% of latex powder, 15 wt% of filling bag, 2 wt% of thickening material, 2 wt% of glycerin, 0.3 wt% of pigment, 10 wt% of water-soluble transparent adhesive powder, 15 wt% of water, 2 wt% of medical paraffin oil, 0.01 wt% of medical vaseline and 0.1 wt% of kasong.

Specifically, 40 wt% of latex powder, 15 wt% of wheat or corn starch, 2 wt% of sodium polyacrylate, 2 wt% of glycerol, 0.3 wt% of color paste, 10 wt% of polyvinyl alcohol, 15 wt% of water, 2 wt% of medical paraffin oil, 0.01 wt% of medical vaseline and 0.1 wt% of kasong.