阅读说明：本技术 一种环保吹泡胶及其制备工艺 (A kind of environmental protection froths glue and its preparation process ) 是由 李加宏 于 2019-06-27 设计创作，主要内容包括：一种环保吹泡胶,以质量份数计包括,聚合物树脂60~80份,乙醇15~30份,异丙醇0.5~2份,增塑剂1~4份,乙酸甲酯0.5~2份。乙醇、异丙醇作为溶剂,溶解聚合物树脂,不使用有毒的溶剂,提高产品的安全性,增塑剂为环保型增塑剂,非邻苯二甲酸盐,安全无毒,符合中国及欧美国家环保的要求,去除溶胶气泡,增加泡胶的软性和弹性,并可赋予弹性体良好的耐寒性,抗热性,耐水性,提升吹泡胶对于环境不同时的适应性。(A kind of environmental protection froths glue, including 60 ~ 80 parts of fluoropolymer resin, 15 ~ 30 parts of ethyl alcohol, 0.5 ~ 2 part of isopropanol, 1 ~ 4 part of plasticizer, 0.5 ~ 2 part of methyl acetate in terms of mass fraction.Ethyl alcohol, isopropanol dissolve fluoropolymer resin, without using toxic solvent as solvent, the safety of product is improved, plasticizer is environment-friendlyplasticizer plasticizer, non-phthalate, it is safe and non-toxic, meet the requirement of China and American-European countries's environmental protection, remove colloidal sol bubble, increases the soft and elastic of bubble glue, and it can assign elastomer good cold resistance, heat resistance, water resistance promote the glue adaptability asynchronous for environment that froths.)

The glue 1. a kind of environmental protection froths, it is characterised in that: in terms of mass fraction including

60 ~ 80 parts of fluoropolymer resin,

15 ~ 30 parts of ethyl alcohol,

0.5 ~ 2 part of isopropanol,

1 ~ 4 part of plasticizer,

0.5 ~ 2 part of methyl acetate.

The glue 2. a kind of environmental protection according to claim 1 froths, it is characterised in that: in terms of mass fraction including

70 ~ 75 parts of fluoropolymer resin,

20 ~ 25 parts of ethyl alcohol,

0.9 ~ 1.5 part of isopropanol,

2 ~ 4 parts of plasticizer,

0.9 ~ 1.5 part of methyl acetate.

The glue 3. a kind of environmental protection according to claim 1 froths, it is characterised in that: fluoropolymer resin is polyvinyl alcohol contracting fourth Aldehyde, polyvinyl acetate, vinylacetate-vinylalcohol butyral one of copolymer or more than one mixture.

The glue 4. a kind of environmental protection according to claim 1 froths, it is characterised in that: the plasticizer is diethylene glycol (DEG) dibenzoic acid The double isobutyrates of ester, 2.2.4- trimethyl 1.3- pentanediol are one such or two kinds of mixture.

The glue 5. a kind of environmental protection according to claim froths, it is characterised in that: further include antitack agent, antitack agent is 0.2 ~ 1 Part.

The glue 6. a kind of environmental protection according to claim 5 froths, it is characterised in that: the antitack agent is silicone oil, fluorosilicon oil, plant One of object oil, mineral oil or more than one mixture.

The glue 7. a kind of environmental protection according to claim 1 froths, it is characterised in that: further include fragrance, the fragrance is 0.2 ~ 1 Part.

The glue 8. a kind of environmental protection according to claim 1 froths, it is characterised in that: further include pigment, the pigment is 0.5 ~ 2 Part.

The glue 9. a kind of environmental protection according to claim 4 froths, it is characterised in that: the pigment includes haematochrome, uranidin And cyanine, the haematochrome are RED53:1, the uranidin is YELLOWPY-13, and the cyanine is BLUE15:3.

10. a kind of frothed the preparation process of glue using environmental protection described in claim 1 to 9 any one, it is characterised in that: first plus The ethyl alcohol and plasticizer entered, fluoropolymer resin is added portionwise in stirring, and resin to be polymerized is all dissolved into uniformly Paste adds pigment and antitack agent, obtains finished product after mixing evenly.

Technical field

The present invention relates to the technical fields of glue, and in particular to a kind of environmental protection froths glue and its preparation process.

Background technique

Bubble glue is a kind of sticking colloid, is filled in hose, has a plastic suction pipe.In use, taking out one Small bubble glue surrounds one end of plastic tube, and then with mouth in the other end featheriness of suction pipe, bubble glue can be expanded into user One small bubble (tiny balloons).So bubble glue also known as blows wave ball glue or space balloon, main component is polyvinyl acetate Ester.Polyvinyl acetate abbreviation PVAC is a kind of flexible synthetic polymer, polymerization through vinylacetate VAM preparation and At being solid polymer, appearance colorless is transparent, odorless, flexible and plasticity.1912 by F. carats of special discoveries.To light and heat Stablize, resistance to diluted acid and diluted alkaline, characteristic is that bonding force is strong.Dissolve in alcohols (methanol, ethyl alcohol, isopropanol, n-butanol etc.), ketone, Esters, benzene class (aromatic hydrocarbon), chlorinated hydrocabon (carbon tetrachloride, trichloro ethylene, methylene chloride, chloroform) do not dissolve in fatty acid, water, height Grade alcohol, aliphatic hydrocarbon, in carbon disulfide；Its purposes can be used as solid, coating, papermaking coating agent, weave and starch the raw material and bubble of agent Bubble gum substrate；Industrially polyvinyl acetate resins mainly use in the form of an emulsion, are white " milky " liquid, a little remaining second Vinyl acetate smell is not particularly suited for the use of toy range, and should be using poly-vinegar acid obtained after de- pure ethyl acetate technique Vinyl acetate does not have the residual of ethyl acetate, more meets American-European, Japan and Korea S toy management requirements, and the children of China are used When safety, it is more secure.It must be added to organic solvent with polyvinyl acetate production " bubble glue " and be at colloidal sol Shape, the most frequently used is the organic solvents such as acetone, butanone, ethyl acetate, so bringing pungent smell.

Acetone, slight depressor of nerve centre, high concentration steam may cause headache, nausea, dizziness, drowsiness, movement not Possible suck-back enters lung when coordinating obscure with spirit, stimulate eyes, eating or vomit, and being exposed under acetone will increase chlorinated solvent Hepatotoxicity wind agitation, sucking will affect its reproductive capacity of mammal.

Butanone belongs to toxic solvent, has apparent injury for human respiratory tract mucosa and nerve center.Route of entry: It sucks, eat, percutaneous absorbtion.Health hazard: irritant to eye, nose, larynx, mucous membrane.Long Term Contact can cause dermatitis.This product often with Methyl-n-butyl ketone mixing application, can reinforce peripheral nerve disease phenomenon caused by methyl-n-butyl ketone, but individually contact butanone finds no mind around Through sick phenomenon.

Ethyl acetate, to eye, nose, the irritating effect of throat.High concentration sucking can draw progressive anesthetic effect, acute edema with the lung involved It is swollen, liver, renal damage.Continue largely to suck, respiratory paralysis can be caused.The person of wrongly taking can produce Nausea and vomiting, abdominal pain, diarrhea etc..There is cause Quick effect causes bleeding gums because of nervus vasculairs obstacle；It can cause eczema-like dermatitis.Chronic Effect: Long Term Contact this product sometimes may be used Cause the opacity of the cornea, secondary anemia, leukocytosis etc..

Three is all in chemicals whole world reconciliation system, under nuisance project, organic solvent poisoning prevention rules and specific Chemical substance damage prevention standard, listed substance.Many benzene-like compounds, it is disabled.Acetone still generally appears in so far In various product, such as the water that delusters.

The influence of common organic solvents harm to the human body physiology has following several:

Inhibit nervous system, generate nervous system disorders or cause neuritis etc., most organic solvents have this toxicity.Cause liver Dirty intoxicating phenomenon causes to damage to liver function, and such solvent has benzene and its derivative etc..Influence kidney function, such solvent Halide, benzene and its derivative, dihydric alcohol and its monoether class including hydro carbons etc..Marrow is destroyed, hematopoiesis function is influenced, it is such molten Agent includes benzene and its derivative.Stimulate mucous membrane and skin, ether, benzene, acetone, halide of hydro carbons etc..

In addition, or inhibition toxic to microorganism can be generated during this kind of organic solvent is synthetically produced, it is difficult to point The pernicious gas and waste water of solution, possible contaminated soil and underground water cause carrying capacity of environment, and increase human health risk.

In the addition of solvent components and product standard, each manufacturer of bubble glue industry are completely different: in order to reduce The organic solvent of inexpensive high toxicity is added directly into product by cost, some dealers, and this kind of product has the strong of similar paint-like flavour Strong pungent taste, similar seccotine.

However, the user of bubble glue this kind of product is mostly infants and children, indoors or outdoor all usable, child is blowing When bubble, toxic component can be damaged schneiderian membrane with respiratory tract is entered, and for the child of allergic constitution It is more likely to cause serious consequence, such as is short of breath, has a headache.Several years ago, once there is child's sucking or ate bubble glue by mistake, caused It falls in a swoon, body rigidity, the symptoms such as stupor and twitch indicate that the nervous system of child has been damaged.

Synthesis is as described above, face toxicity and injury brought by organic solvent, for the safety and protection ring of user Border, the solvent that then formula of the invention uses is predominantly ethyl alcohol, is nontoxic green to human health and environmentally friendly Color solvent, to promote the safety and the feature of environmental protection of bubble glue product.Secondary isopropanol, the methyl acetate less for ratio etc. are molten Agent, the Chemical Solvents to substitute the low-flashes such as acetone, butanone, ethyl acetate, strong solubility, high smell.Main function is to add Strong dissolution fluoropolymer resin makes its extension film forming at can be uniform with thickness when balloon, can fast dry forming spherical shape, the present invention mention This field goes out a kind of safer environmentally friendly bubble glue at present, to ensure the safety of user without anxiety and to the protectiveness of environment.

Summary of the invention

Goal of the invention of the invention is to overcome the problems, such as of the existing technology, provides a kind of highly-safe, nonhazardous Froth glue.

Another goal of the invention of the invention is to overcome the problems, such as of the existing technology, provides a kind of highly-safe, nontoxic The preparation process of the harmful glue that froths.

Technical solution of the present invention is as follows:

A kind of environmental protection froths glue, in terms of mass fraction including

60 ~ 80 parts of fluoropolymer resin,

15 ~ 30 parts of ethyl alcohol

0.5 ~ 2 part of isopropanol

1 ~ 4 part of plasticizer

0.5 ~ 2 part of methyl acetate.

Wherein, in terms of mass fraction including

72 parts of polyvinyl acetate,

21 parts of ethyl alcohol

1 part of isopropanol

2.5 parts of plasticizer

1 part of methyl acetate.

Wherein, fluoropolymer resin is polyvinyl butyral, polyvinyl acetate, vinylacetate-vinylalcohol butyral One of copolymer or more than one mixture.

Wherein, the plasticizer be diethylene glycol dibenzoate, the double isobutyrates of 2.2.4- trimethyl 1.3- pentanediol its One or both of mixture.

It wherein, further include antitack agent, antitack agent is 0.2 ~ 1 part.

Wherein, the antitack agent is one of silicone oil, fluorosilicon oil, vegetable oil, mineral oil or more than one mixture.

It wherein, further include fragrance, the fragrance is 0.2 ~ 1 part.

It wherein, further include pigment, the pigment is 0.5 ~ 2 part.

Wherein, the pigment includes haematochrome, uranidin and cyanine, and the haematochrome is RED53:1, the uranidin For YELLOWPY-13, the cyanine is BLUE15:3.

A kind of environmental protection froths the preparation process of glue, and the ethyl alcohol and plasticizer being first added are added portionwise poly- in stirring Polymer resin, resin to be polymerized are all dissolved into uniform paste, add pigment and antitack agent, obtain after mixing evenly Finished product.

A kind of environmental protection froths glue, in terms of mass fraction including, 60 ~ 80 parts of fluoropolymer resin, 15 ~ 30 parts of ethyl alcohol, isopropanol 0.5 ~ 2 part, 1 ~ 4 part of plasticizer, 0.5 ~ 2 part of methyl acetate.

Ethyl alcohol, isopropanol dissolve fluoropolymer resin without using toxic solvent and improve the safety of product as solvent, Plasticizer is environment-friendlyplasticizer plasticizer, non-phthalate, safe and non-toxic, meets the requirement of China and American-European countries's environmental protection, goes Except colloidal sol bubble, increase the soft and elastic of bubble glue, and can assign elastomer good cold resistance, heat resistance, water resistance is promoted The glue that froths adaptability asynchronous for environment.

Specific embodiment

In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention It is further described into column.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to Limit the present invention.