CN114539628B - Schlemm toy promoting liquid and application thereof - Google Patents
Schlemm toy promoting liquid and application thereof Download PDFInfo
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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- C08K13/02—Organic and inorganic ingredients
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H9/00—Special methods or compositions for the manufacture of dolls, toy animals, toy figures, or parts thereof
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- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
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- C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
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Abstract
The invention provides a Schlemm toy promoting liquid for DIY preparation of Schlemm toy and application thereof, wherein the promoting liquid mainly comprises a humectant, a cross-linking agent, a pH regulator, a preservative and deionized water, wherein the cross-linking agent is a mixture of organic titanium chelate and borax, the formula is simple, the process is simple and convenient, the cost is low, the borax content is lower than 0.1%, the Schlemm toy promoting liquid is green and safe, and the Schlemm toy promoting liquid can be stored for a long time and can be taken and used at any time; the accelerating liquid is added into white glue or transparent glue commonly used in life, so that DIY can be prepared into the Schlemm toy which contains fine, dense and uniform bubbles, has special hand feeling, is more flexible and smooth, has good thixotropy, shorter rebound time and better rebound capability, can be kept not to dry and harden for a longer time by opening and laying, and can be mixed with the white glue or transparent glue according to different proportions, thereby obtaining Schlemm with different hand feeling, improving interestingness and being suitable for children to carry out DIY operation to prepare the Schlemm toy.
Description
Technical Field
The invention relates to the technical field of gel preparation, in particular to a Schlemm toy promoting liquid for preparing Schlemm toys by DIY and application thereof.
Background
Shi Laim taking the harmonic sound of the English word "Slime" means mucus, clay and soft mud. Later, the Schlemm became a fictitious creature frequently occurring in electronic games and fantasy novels, such as a fluid viscous liquid, to a semi-solid jelly-like shape, and had elastic energy to jump and move, also known as "poking mud".
The Schlemm toy can be purchased out, or can be manufactured by using a material for DIY, and the DIY self-made Schlemm toy can bring novel sense and pleasant direct visual enjoyment to children, and is beneficial to the development of intelligence and creativity.
The main raw materials of DIY manufacturing Schlemm toys in the market at present comprise glue, clay, borax and pigment, the clay is required to be placed in a container during manufacturing, hot water, the glue and borax water are added, the mixture is stirred into mud, and the mud can be manufactured into Shi Laim after the water is dried.
European Union toy safety Standard EN71-3:2013+a2:2017 clearly specifies that the boron content needs to be below 300ppm, and the borax content needs to be controlled to be 2600ppm, namely below 0.26 percent by conversion, and the borax content needs to be controlled to be below 0.2 percent as much as possible to ensure safety.
CN108948615a discloses a non-toxic crystal mud for intelligence development and DIY and a preparation method thereof, firstly, humectant, polyvinyl alcohol, thickener and suspending aid are mixed, heated and stirred to prepare PVA solution, and then preservative, cross-linking agent, PH regulator, color paste and additive are added to stir to prepare the crystal mud. The DIY manufacturing process is more complicated and complicated, the proportional relation of various raw materials is required to be prepared, and the temperature is required to be raised to 100 ℃ while stirring, and borax is replaced by borax salt, so that the borax salt contains boron element as such, the requirement of international standard on the boron element content cannot be met, and the DIY manufacturing process is not suitable for children.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a simple, convenient and practical Schlemm toy promoting liquid, which has the advantages of simple formula, simple and convenient manufacturing process, very low borax content and long-term storage; the use of the promoting liquid is added into white glue or transparent glue commonly used in life, and the DIY can be used for preparing the Schlemm toy which has fine and dense bubbles, special hand feeling, good thixotropy, short rebound time, is not easy to dry and harden when being put open, is softer and smoother, and is more playable, and is also more suitable for DIY operation of children to prepare the Schlemm toy.
In order to realize that children can safely and conveniently perform DIY operation to prepare Shi Laim toys, a great amount of experiments prove that the Schlemm toy promoting liquid is developed, and the promoting liquid is added into white glue or transparent glue commonly used in life, so that the Schlemm toy can be prepared by DIY. However, a great deal of researches prove that the existence of borax can ensure that the prepared Schlemm toy has good hand feeling and can not stick hands, so that the consumption of borax can be reduced as much as possible only by adding other reagents in order to ensure the quality and the safety of the prepared Schlemm toy promoting liquid.
The research group surprisingly finds that when the organic titanium chelate and borax are adopted in the Schlemm toy promoting liquid as the cross-linking agent, the content of borax can be reduced to below 0.1%, so that the security is higher, the prepared Schlemm toy has very good thixotropy, contains a large number of fine and dense bubbles, is uniformly and densely distributed because of the bubbles, and has white appearance, very special hand feeling, the kneading feeling of the seed-kneading bubbles, softness and smoothness, rapid rebound after being pressed downwards, no easy drying and hardening after being placed outdoors, stronger playability, and good pressure-reducing toy and market prospect.
In one aspect, the invention provides a Schlemm toy promoting liquid, which consists of a humectant, a cross-linking agent, a pH regulator, a preservative and water, wherein the cross-linking agent is a mixture of an organic titanium chelate and borax, and the organic titanium chelate is one or more of an organic titanium triethanolamine chelate, an organic titanium acetylacetonate chelate and an organic titanium lactic acid chelate.
The organic titanium chelate is a complex compound with a cyclic structure, wherein the complex compound is formed by complexing metal cations and a multi-complex containing two or more coordination atoms.
The organic titanium triethanolamine chelate is also called di (triethanolamine) diisopropyl titanate, and has a structural formula shown in formula I.
The organic titanium acetylacetonate chelate is also called di (acetylacetonate) diisopropyl titanate, and has a structural formula shown in a formula II.
The organic titanium lactic acid chelate is also called as di (2-hydroxy propionic acid) diammonium titanium hydroxide, and the structural formula is shown in a formula III.
Further, the organic titanium chelate is an organic titanium lactic acid chelate, and the organic titanium lactic acid chelate is di (2-hydroxy propionic acid) diammonium titanium hydroxide.
Although organic titanium triethanolamine chelate, organic titanium acetylacetone chelate and organic titanium lactic acid chelate can be used for preparing Schlemm toy promoting liquid, experiments prove that Schlemm prepared from the organic titanium triethanolamine chelate is easy to produce strip polymers and is difficult to integrate, if the organic titanium acetylacetone chelate is used, the prepared Schlemm has the phenomenon of sticking hands, therefore, the organic titanium lactic acid chelate is most preferred, the prepared Schlemm has better thixotropy, more uniform and dense internal bubbles, stronger playability, stronger flexibility and better hand feeling.
Further, the content of the cross-linking agent is 5-12%, wherein the mass ratio of the organic titanium lactic acid chelate to borax is 60:1 to 130:1.
in the cross-linking agent, the addition of the organic titanium lactic acid chelate greatly reduces the use amount of borax, so that the use amount of borax can still be ensured to be used in a safe range even if the total amount of the cross-linking agent is increased.
Further, the content of the cross-linking agent is 10%, wherein the mass ratio of the organic titanium lactic acid chelate to borax is 110:1.
further, the humectant is one or more selected from glycerol, 1, 3-butanediol, sorbitol and small molecule polyethylene glycol.
Further, the pH regulator is one or more selected from sodium bicarbonate, triethanolamine, sodium carbonate and sodium acetate.
The pH regulator can regulate the promoting liquid to alkalescence, and when mixed with the slightly acidic transparent adhesive or white adhesive, the DIY can prepare neutral Schlemm toy, and the toy can not damage skin and is safer and healthier.
Further, the humectant is micromolecular polyethylene glycol, the pH regulator is sodium acetate, and the preservative is food-grade preservative.
Further, the preservative may be selected from food grade preservatives such as benzoic acid and its salts, sorbic acid and its salts, esters of parahydroxybenzoic acid and the like.
Further, the humectant content is 4% -6%; the content of the pH regulator is 1.5-7%; the preservative content is 0.02-0.06%, and the rest is deionized water.
Further, the humectant is micromolecular polyethylene glycol with the content of 5%; sodium acetate as pH regulator in 7%; the preservative is 0.05% of food grade preservative, and the balance is deionized water.
Further, the Shi Laim toy promoting liquid can be added with a thickening agent, color paste or essence. The thickener can help to adjust viscosity, and can be selected from acrylic resin (carbomer) and the like; color paste and essence are used for adjusting color and smell respectively.
In yet another aspect, the present invention provides a use of a mixture for mixing with white or transparent glue to prepare a schlemm toy, the mixture consisting of a humectant, a cross-linking agent, a pH adjuster, a preservative and deionized water, wherein the cross-linking agent is an organotitanium chelate and borax; the humectant is one or more selected from glycerol, 1, 3-butanediol, sorbitol or small molecule polyethylene glycol; the pH regulator is one or more selected from sodium bicarbonate, triethanolamine, sodium carbonate and sodium acetate; the organic titanium chelate is one or more of organic titanium triethanolamine chelate, organic titanium acetylacetone chelate and organic titanium lactic acid chelate.
Further, the humectant is micromolecular polyethylene glycol with the content of 5%; the cross-linking agent is a mixture of organic titanium lactic acid chelate and borax, the content is 10%, wherein the mass ratio of the organic titanium lactic acid chelate to the borax is 110:1, a step of; the pH regulator is sodium acetate, and the content is 7%; the preservative is 0.05% of food grade preservative, and the balance is deionized water.
The preparation method of the accelerating liquid for the Schlemm toy provided by the invention comprises the following steps: adding the humectant, the cross-linking agent, the pH regulator and the preservative into deionized water, and uniformly stirring and mixing.
The main components of the white glue or transparent glue are vinyl acetate, vinyl alcohol, polyvinyl alcohol and the like. The Schlemm toy promoting liquid provided by the invention can be directly stirred with various common white glues or transparent glues to prepare Schlemm, is convenient and quick, and can be mixed with the white glues or the transparent glues in different proportions to obtain Schlemm with different handfeel, thereby further enriching the interestingness and sensory feeling of game experience.
The Schlemm toy promoting liquid provided by the invention has the advantages of low cost, simple process and environment friendliness and safety (the boron content meets the European Union toy standard). The preparation method comprises adding the promoting liquid into white glue or transparent glue commonly used in life to obtain Schlemm, wherein the Schlemm is non-sticky, has good elasticity, thixotropic property and stretching effect, and has good hand feeling.
In addition, the Schlemm toy promoting liquid provided by the invention can be placed in the air in an open mode to ensure that the Schlemm toy promoting liquid does not deteriorate for more than one year, and can be taken at any time, but the finished Schlemm toy can be dried and hardened slowly if placed in the open mode for a long time, and cannot be used any more.
In summary, the beneficial effects of the invention are as follows:
1. the borax content is low, green and safe;
2. the prepared Schlemm contains fine, dense and uniform bubbles, so that the Schlemm has special hand feeling, is more flexible and smooth and has good thixotropic property;
3. compared with the chelate without organic titanium lactic acid, the prepared Schlemm has shorter rebound time, better rebound ability and longer open pendulum setting time without drying and hardening;
4. shi Laim toy promoting liquid can be stored for a long time and can be taken and used at any time;
5. simple process and low cost.
Drawings
FIG. 1 is a comparative photograph of the rebound ability test provided in example 1, including FIGS. 1-1, FIGS. 1-2, FIGS. 1-3
FIG. 1-1 is a photograph of a comparison of a depression pressed until a significant depression appears
FIGS. 1-2 are photographs of a comparison of initial rebound recovery
FIGS. 1-3 are full recovery photographs
Detailed Description
The present invention will be described in further detail with reference to the following examples, which are intended to facilitate the understanding of the present invention without any limitation thereto. The reagents used in this example are all known products and are obtained by purchasing commercially available products.
Example 1 examination of the Effect of different crosslinking Agents on the preparation of Shi Laim toy promoting fluid
The Shi Laim toy promoting liquid is prepared according to the following three formulas:
the first group is: 5% of small-molecule polyethylene glycol; borax 0.2%; 7% of sodium acetate; 0.05% of food-grade preservative benzoic acid and the balance of deionized water.
The second group is: 5% of small-molecule polyethylene glycol; the mixture of the organic titanium lactic acid chelate (purchased from Guangzhou city Biheng chemical Co., ltd., model Tyzor 371) and borax was 10%, wherein the mass ratio of the organic titanium lactic acid chelate to borax was 110:1, a step of; 7% of sodium acetate; 0.05% of food-grade preservative benzoic acid and the balance of deionized water.
The third group is: 5% of small-molecule polyethylene glycol; 10% of a mixture of N, N '-methylenebisacrylamide (purchased from Jinan chemical industry, analytical grade) and borax, wherein the mass ratio of N, N' -methylenebisacrylamide to borax is 110:1, a step of; 7% of sodium acetate; 0.05% of food-grade preservative benzoic acid and the balance of deionized water.
The Schlemm toy promoting liquid prepared by the three groups of formulas and common transparent adhesive tape sold in the market are mixed according to the mass ratio of 1:1, respectively carrying out performance detection on the prepared Schlemm toys, wherein the rebound time is 20g of Schlemm toys respectively, adopting a thrust meter to downwards press the Schlemm toys until the reading number of the thrust meter is 5N, at the moment, the Shi Laim toys are obviously concave and start, and recording the time required from the start to the recovery, and the result is shown in table 1.
TABLE 1 influence of different crosslinking Agents on the prepared Schlemm toy
As can be seen from Table 1, the quality and performance of the prepared Schlemm toy are significantly improved when the organic titanium chelate is added into the Schlemm promoting solution. Firstly, detecting the time required by changing the Schlemm promoting liquid into the Schlemm toy after mixing and stirring with transparent adhesive, wherein the first group needs 3-5min, the third group needs 3-4min, and the second group contains organic titanium chelate, so that the time required is shortened to 1-2min, the molding is faster, and the Schlemm toy is more suitable for children to perform DIY operation; secondly, the prepared Schlemm toy is placed open at the same time, the first group and the third group are obviously hardened and dried in 5 hours and cannot be played again, and the second group is dried after 72 hours due to the fact that the hardened and dried time is greatly prolonged due to the fact that the organic titanium chelate is contained in the second group, so that the playability is further improved; then the prepared Schlemm toy is pressed down by fingers until obvious sinking appears, the rebound time is recorded, the rebound time of the second group is obviously shorter, only 5 seconds is needed, and the recovery capability is stronger. More particularly, moreover, the properties of the prepared Schlemm toy: the thigham toys prepared in the first group and the second group have poor thixotropy, so that part of bubbles can be discharged in the stirring process, the obtained thigham toys contain a small amount of uneven bubbles, have poor hand feeling and are easy to overflow from finger joints; and the second group greatly improves the thixotropy due to the addition of the organic titanium chelate, a large amount of dense bubbles are generated in the stirring process without being discharged, the finally obtained Schlemm toy is white, contains dense and fine bubbles, and the bubbles are respectively uniform and have good hand feeling, and the special bubble kneading feeling is realized, so that the toy is better in playability and interestingness.
The first and second groups of the resulting Schlemm toys were taken for rebound ability and photographs were taken as shown in FIG. 1 (including FIGS. 1-1, 1-2, and 1-3). 1-1 are a number of Schlemm toys taken simultaneously, pressed down to the middle until a significant depression appears; FIGS. 1-2 show two sets of Schlemm toys beginning rebound recovery, wherein the second set has significantly better rebound ability than the first set; figures 1-3 show the final recovery of two sets of Schlemm toys, the second set having been fully recovered, the first set still having a slight depression, and the Schlemm toy prepared from Schlemm toy promoting solution containing an organotitanium lactate chelate is seen to have better rebound ability and to recover quickly.
Example 2 investigation of the Effect of different organotitanium chelates on the preparation of Shi Laim toy promoting solutions
The Shi Laim toy promoting liquid is prepared according to the following three formulas:
the first group is: 5% of small-molecule polyethylene glycol; organotitanium triethanolamine chelate (available from Kayin chemical Co., ltd., model numberTE) and borax, wherein the mass ratio of the organic titanium lactic acid chelate to borax is 110:1, a step of; 7% of sodium acetate; 0.05% of food-grade preservative benzoic acid and the balance of deionized water.
The second group is: 5% of small-molecule polyethylene glycol; the mixture of the organic titanium lactic acid chelate (purchased from Guangzhou city Biheng chemical Co., ltd., model Tyzor 371) and borax was 10%, wherein the mass ratio of the organic titanium lactic acid chelate to borax was 110:1, a step of; 7% of sodium acetate; 0.05% of food-grade preservative benzoic acid and the balance of deionized water.
The third group is: 5% of small-molecule polyethylene glycol; the mixture of the organic titanium acetylacetonate chelate (purchased from Tianchen chemical auxiliary oil Co., ltd., model TC-AA 75) and borax is 10%, wherein the mass ratio of N, N' -methylene bisacrylamide to borax is 110:1, a step of; 7% of sodium acetate; 0.05% of food-grade preservative benzoic acid and the balance of deionized water.
The Schlemm toy promoting liquid prepared by the three groups of formulas and common transparent adhesive tape sold in the market are mixed according to the mass ratio of 1:1, and respectively performing performance detection on the prepared Schlemm toys, wherein the results are shown in table 2.
TABLE 2 Effect of different organotitanium chelates on the prepared Schlemm toy
As can be seen from Table 2, the first group of the prepared Schlemm toys have poor fusion property due to the adoption of the organic titanium triethanolamine chelate, the quality of the Schlemm toys is affected by the occurrence of strip polymers, and the time required for changing Schlemm after being mixed with white glue is prolonged to 2-4min; the third group adopts organic titanium acetylacetonate chelate, so that the phenomenon of sticking hands occasionally occurs, the playing experience is affected, the third group is not suitable for preparing Schlemm toy promoting liquid, and the time required for changing Schlemm after mixing with white glue is prolonged to 2-3min; the organic titanium lactic acid chelate compound adopted in the second group is most suitable for preparing the Schlemm toy promoting liquid, and the playability and the interestingness of the prepared Schlemm toy are greatly improved.
Example 3 investigation of Effect of addition of mixtures of organotitanium lactate chelate and borax preparation of Shi Laim toy promoting solution
The present example prepared Shi Laim toy promoting solutions (with organotitanium lactate chelates purchased from guangzhou green chemostat company, model Tyzor 371) using the following five formulations, respectively:
the first group is: 5% of small-molecule polyethylene glycol; 3% of a mixture of an organic titanium lactic acid chelate and borax, wherein the mass ratio of the organic titanium lactic acid chelate to the borax is 110:1, a step of; 7% of sodium acetate; 0.05% of food-grade preservative benzoic acid and the balance of deionized water.
The second group is: 5% of small-molecule polyethylene glycol; 5% of a mixture of an organic titanium lactic acid chelate and borax, wherein the mass ratio of the organic titanium lactic acid chelate to the borax is 110:1, a step of; 7% of sodium acetate; 0.05% of food-grade preservative benzoic acid and the balance of deionized water.
The third group is: 5% of small-molecule polyethylene glycol; 10% of a mixture of an organic titanium lactic acid chelate and borax, wherein the mass ratio of N, N' -methylene bisacrylamide to borax is 110:1, a step of; 7% of sodium acetate; 0.05% of food-grade preservative benzoic acid and the balance of deionized water.
The fourth group is: 5% of small-molecule polyethylene glycol; 12% of a mixture of an organic titanium lactic acid chelate and borax, wherein the mass ratio of N, N' -methylene bisacrylamide to borax is 110:1, a step of; 7% of sodium acetate; 0.05% of food-grade preservative benzoic acid and the balance of deionized water.
The fifth group is: 5% of small-molecule polyethylene glycol; 15% of a mixture of an organic titanium lactic acid chelate and borax, wherein the mass ratio of N, N' -methylene bisacrylamide to borax is 110:1, a step of; 7% of sodium acetate; 0.05% of food-grade preservative benzoic acid and the balance of deionized water.
The Schlemm toy promoting liquid prepared by the three groups of formulas and common transparent adhesive tape sold in the market are mixed according to the mass ratio of 1:1, and respectively performing performance detection on the prepared Schlemm toys, and the results are shown in table 3.
TABLE 3 Effect of organotitanium chelate content on the prepared Schlemm toy
As can be seen from Table 3, the first group adopts the mixture of organic titanium lactic acid chelate and borax with the content of 1%, which results in obvious hand sticking phenomenon of the prepared Schlemm toy, influences the playing experience, and the time required for changing Schlemm after being mixed with white glue is prolonged to 2-3min, and the open standing drying time is shortened to 60 hours; the second group adopts the mixture of organic titanium lactic acid chelate and borax with the content of 5 percent, so that the prepared Schlemm toy occasionally has the phenomenon of sticking hands; the fourth group adopts the mixture of organic titanium lactic acid chelate and borax with the content of 12 percent, so that the prepared Schlemm toy has slightly harder hand feeling; the fifth group adopts the mixture of organic titanium lactic acid chelate and borax with the content of 15 percent, so that the prepared Schlemm toy has harder hand feeling and affects the playing experience, and the time required for changing Schlemm after being mixed with white glue is prolonged to 2-3min; and when the content of the mixture of the organic titanium lactic acid chelate and borax is 10%, the prepared Schlemm toy has softer hand feeling, does not have the phenomenon of sticking hands, and greatly improves the playability and the interestingness. Thus, the content of the mixture of the organic titanium lactic acid chelate and borax is selected to be 5-12%, and most preferably 10%.
Example 4 investigation of the Effect of different ratios of organic titanium lactic acid chelate and borax on the preparation of Shi Laim toy promoting solution
The present example prepared Shi Laim toy promoting solutions (with organotitanium lactate chelates purchased from guangzhou green chemostat company, model Tyzor 371) using the following five formulations, respectively:
the first group is: 5% of small-molecule polyethylene glycol; 10% of a mixture of an organic titanium lactic acid chelate and borax, wherein the mass ratio of the organic titanium lactic acid chelate to the borax is 30:1, a step of; 7% of sodium acetate; 0.05% of food-grade preservative benzoic acid and the balance of deionized water.
The second group is: 5% of small-molecule polyethylene glycol; 10% of a mixture of an organic titanium lactic acid chelate and borax, wherein the mass ratio of the organic titanium lactic acid chelate to the borax is 60:1, a step of; 7% of sodium acetate; 0.05% of food-grade preservative benzoic acid and the balance of deionized water.
The third group is: 5% of small-molecule polyethylene glycol; 10% of a mixture of an organic titanium lactic acid chelate and borax, wherein the mass ratio of N, N' -methylene bisacrylamide to borax is 110:1, a step of; 7% of sodium acetate; 0.05% of food-grade preservative benzoic acid and the balance of deionized water.
The fourth group is: 5% of small-molecule polyethylene glycol; 10% of a mixture of an organic titanium lactic acid chelate and borax, wherein the mass ratio of N, N' -methylene bisacrylamide to borax is 130:1, a step of; 7% of sodium acetate; 0.05% of food-grade preservative benzoic acid and the balance of deionized water.
The fifth group is: 5% of small-molecule polyethylene glycol; 10% of a mixture of an organic titanium lactic acid chelate and borax, wherein the mass ratio of N, N' -methylene bisacrylamide to borax is 150:1, a step of; 7% of sodium acetate; 0.05% of food-grade preservative benzoic acid and the balance of deionized water.
The Schlemm toy promoting liquid prepared by the five groups of formulas and common transparent adhesive tape sold in the market are mixed according to the mass ratio of 1:1, and respectively performing performance detection on the prepared Schlemm toys, and the results are shown in table 4.
TABLE 4 influence of the ratio relationship of the organic titanium chelate to borax on the prepared Schlemm toy
As can be seen from table 4, the ratio of the organotitanium lactate chelate to borax used in the fifth group is 150:1, because the proportion of the organic titanium lactic acid chelate is too high, the prepared Schlemm toy is easy to cause hand sticking phenomenon, and the playing experience is seriously influenced; the fourth group adopts the ratio of organic titanium lactic acid chelate to borax of 130:1, the prepared Schlemm toy occasionally has the phenomenon of sticking hands; the Schlemm toys prepared in the first to third groups have better performance, but the borax content in the first group is 0.3%, and the requirement that the borax content is less than 0.2% is not met, so that the group with lower borax proportion is preferred from the aspect of safety, and the ratio of the organic titanium lactic acid chelate to borax is preferred to be 60:1-130:1, most preferably a third group 110:1 (at this time the borax content was only 0.09%).
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention should be assessed accordingly to that of the appended claims.
Claims (9)
1. The Schlemm toy promoting liquid for reducing the borax content is characterized by comprising a humectant, a cross-linking agent, a pH regulator, a preservative and water, wherein the cross-linking agent is a mixture of an organic titanium chelate and borax, the content of the cross-linking agent is 5-12%, the organic titanium chelate is an organic titanium lactic acid chelate, and the mass ratio of the organic titanium lactic acid chelate to the borax is 60:1 to 130:1.
2. the schlemm toy promoting solution of claim 1, wherein the organotitanium lactic acid chelate is titanium di (2-hydroxypropionate) dihydrogen oxide.
3. The schlemm toy promoting liquid according to claim 2, wherein the content of the cross-linking agent is 10%, and the mass ratio of the organic titanium lactic acid chelate to borax is 110:1.
4. the schlemm toy promoting liquid according to claim 3, wherein the humectant is one or more selected from the group consisting of glycerin, 1, 3-butanediol, sorbitol, and small molecule polyethylene glycol.
5. The schlemm toy promoting liquid of claim 4, wherein the pH adjuster is one or more selected from sodium bicarbonate, triethanolamine, sodium carbonate, sodium acetate.
6. The schlemm toy promoting liquid according to claim 5, wherein the humectant is small molecule polyethylene glycol, the pH regulator is sodium acetate, and the preservative is a food grade preservative.
7. The schlemm toy promoting liquid of claim 6, wherein the humectant content is 4% -6%; the content of the pH regulator is 1.5-7%; the preservative content is 0.02-0.06%, and the rest is deionized water.
8. The schlemm toy promoting liquid according to claim 7, wherein the humectant is small molecular polyethylene glycol with a content of 5%; sodium acetate as pH regulator in 7%; the preservative is 0.05% of food grade preservative, and the balance is deionized water.
9. The application of the mixture in preparing the Schlemm toy for reducing the borax content by mixing with white glue or transparent glue is characterized in that the mixture consists of a humectant, a cross-linking agent, a pH regulator, a preservative and deionized water, wherein the cross-linking agent is an organic titanium chelate and borax; the humectant is selected from glycerin and 1,
one or more of 3-butanediol, sorbitol or small molecule polyethylene glycol; the pH regulator is one or more selected from sodium bicarbonate, triethanolamine, sodium carbonate and sodium acetate; the content of the cross-linking agent is 5-12%, the organic titanium chelate is organic titanium lactic acid chelate, wherein the mass ratio of the organic titanium lactic acid chelate to borax is 60:1 to 130:1.
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