Summary of the invention
The object of the present invention is to provide a kind of water base shoes true qualities packet header cloth adhesive and preparation method thereof, its upper of a shoe with
The bonding intensity of shoe lining toe box cloth reduces production cost, reduces the toxicity and flammability hazard of adhesive, to overcome existing skill
The deficiency of art.
The present invention is implemented as follows: water base shoes true qualities packet header cloth adhesive, in parts by weight, it include to prevent
100 parts of electrostatic environment-protecting adhesive, mother liquor 28-32 parts, water base vulcanizing system 4-6 parts and 0.6-1.0 parts of penetrating agent JFC of thickening are
Prepare raw material;Every 20 parts of water base vulcanizing systems include 1 part of potassium hydroxide, 1 part of sulphur, 1.5 parts of vulcanization accelerator TMTDs, 1.2 parts
Nano zine oxide, 0.5 part of diffusant, 0.3 part of antioxidant MB, 0.5 part of antioxidant SP-C, 0.5 part of acid anhydride casein and 13.5 parts of soft water
Composition;Every 30 parts of thickening mother liquors are by 28 parts of soft water, 1.8 parts of sodium carboxymethylcelluloses, 0.1 part of mould inhibitor BCM and 0.1 part of hydrogen hydrogenation
Potassium composition.
Including to prevent 100 parts of electrostatic environment-protecting adhesive, 30 parts of mother liquor of thickening, 5 parts of water base vulcanizing system and penetrating agent JFC
0.8 part is to prepare raw material.
It further include 1-2 parts of peregals 0.
The preparation method of water base shoes true qualities packet header cloth adhesive takes each component by above-mentioned mass fraction, including walks as follows
It is rapid:
1) preparation of water base vulcanizing system: potassium hydroxide is dissolved with the soft water for accounting for soft water quality 35-45% amount, then is successively added
Enter sulphur, vulcanization accelerator TMTD, nano zine oxide, diffusant, antioxidant MB, antioxidant SP-C and acid anhydride casein, will finally remain
Remaining soft water is added, and stirs evenly, seals ball milling 3-4 hours in ball grinder, obtain water base vulcanizing system;
2) thicken mother liquor preparation: will sodium carboxymethylcellulose, mould inhibitor BCM, hydrogen hydrofining be added soft water in stir to
Form uniform viscous body to obtain the final product;
3) water base vulcanizing system, bleeding agent the water base shoes preparation of true qualities packet header cloth adhesive: is added into thickening mother liquor
JFC and 8-12 parts of antistatic environment-friendly adhesive adds remaining antistatic environment-friendly adhesive, after mixing evenly after mixing evenly
Storage 1 hour or more to get water base shoes true qualities packet header cloth adhesive.
In the step 3), 1-2 parts of peregals 0 are also added into thickening mother liquor.
Inventor solves following problems during developing the present invention:
1, the impermeable stability of adhesive and upper of a shoe, packet header cloth.
1) anti-permeability:
If water base shoes are different to the infiltration of different size shoe last surface cloth and reverse osmosis performance with true qualities packet header cloth adhesive
It causes, is just difficult to realize the bonding to different size shoe last surface cloth.This just needs to study water base shoes true qualities packet header cloth adhesive pair
The permeance property of upper of a shoe cloth cover and reverse osmosis performance, make adhesive brushing when on upper of a shoe cloth cover, generate reasonable needs enough
Permeability.
The shoe last surface cloth of different colours leads to shoes since its warp thread is different with weft count, thickness is different, weave is different
The density of upper textile is different, cloth surface roughness is different, the distance between yarn difference, cloth cover chemical property be not also identical.These
Difference can all cause water base shoes true qualities packet header cloth adhesive to the wellability and permeability difference of design on fabric surface.It eventually leads to
Adhesive is different to the degree of adhesion of cloth.
When the diameter of the warp thread of cloth and weft yarn compared with thin, rugosity is low, cloth count is big when, the surface of cloth is just compared
Densification, water base shoes with true qualities packet header cloth adhesive due to low to this kind of cloth infiltration wetting capacity, to the degree of adhesion of cloth with regard to poor,
Rubber overshoes adhesive strength produced is with regard to lower.For such situation, the method that inventor takes is to reduce macromolecular in adhesive
The dosage of material increases the dosage of surface active material penetrating agent JFC, improves adhesive to the wetting property of cloth cover.Surface is living
Property material --- penetrating agent JFC is larger to the infiltration of this cloth infiltration contribution, eliminate the bonding of water base shoes true qualities packet header cloth
Agent penetrates into adhesive among woven design from cloth cover easily the surface tension of fine and close cloth cover, forms one layer of adhesive slurry
Body is constituted unified in this way, adhesive forms one layer of vulcanization glue-line under cloth cover after shoes vulcanization with the adhesive main body on surface
Body, and shoe last surface measuring fiber is strapped among adhesive slurry, make adhesive slurry to shoe last surface cloth firm attachment.
When the diameter of the warp thread of cloth and weft yarn is small compared with thick, rugosity height, cloth count, the surface of cloth is just compared
Coarse, loose, water base shoes are high to this kind of cloth infiltration wellability with true qualities packet header cloth adhesive, are easily formed excessive permeation, glue
The stick slurry overwhelming majority can all penetrate into the gap of cloth, and the adhesive slurry being attached on cloth surface is with regard to seldom.It is this
Situation generates two as a result, first is that adhesive adhesion amount is low on cloth cover, and the poor adhesion with glue component is bonded is also accompanied by simultaneously
The quality problems of product seep through.It is obtained by a large number of experiments, the macromolecule that carboxymethyl cellulose sodium is formed after water-swellable is to loose
Face be furnished with bridging effect, prevent adhesive permeated into loose cloth layer gap, make adhesive cloth cover accumulation thicken, mention
The bonding effect of high adhesive and foxing film.
2) stability
Water base shoes with true qualities packet header cloth adhesive are produced for rubber overshoes, first have to guarantee adhesive and upper of a shoe and packet header
Cloth does not generate seep through under the premise of bonding is firm, this adhesive is thickened using thickening mother liquor, reduces thing agent to sponge
Permeability, and the stability for thickening mother liquor becomes the key factor for influencing adhesive quality.
Inventor has studied acid or alkali environment and thickens the corresponding relationship of mother liquor stability, obtains: thickening the acidity of mother liquor
Higher, adhesive strength is lower, and has generation qualitative change during storage, and alkalinity then thickens mother liquor in reasonable range and stablizes
Degree is better.Keep upper of a shoe and system mouth sponge bonding intensity not only good but also stablize, sufficiently ensures the gap quality of upper of a shoe.
1 base amount of table thickens the influence of mother liquor stability to 10 parts
By table 1 it is found that 10 parts of thickening mother liquors can ensure that its enough stable time using 0.05 part of potassium hydroxide, sufficiently
Guarantee that adhesive is impermeable starch, is non-yellowing, there is the sufficient safety operation time while ensuring that rubber overshoes bonding intensity is not only high but also stablizes.
2, easy brushing workability
Aqueous packet header cloth adhesive, in swabbing application process, generally there are swabbing operating difficulties, mainly adhesive
It is larger to the frictional force of shoe last surface cloth and sponge material, it is harder in painting process, increase labor intensity.The present invention adopts
With peregal 0 is increased into adhesive, achieve the purpose that propose adhesive brushing performance.
The formulating of water base shoes true qualities packet header cloth adhesive;
1, the main body formulating of water base shoes true qualities packet header cloth adhesive
1) preparation method: be added into 30 parts of thickening mother liquors 5 parts of water base vulcanizing system, 10 parts of antistatic environment-friendly adhesive,
1.5 parts of stabilizers, stir evenly by 0.8 part of penetrating agent JFC, add 90 parts of antistatic environment-friendly adhesive, stir evenly, then deposit
1 hour or more is put to get water base shoes true qualities packet header cloth adhesive.
2) experimental formula data
Table 2
Table 2 obtains, the optimum formula of water base shoes true qualities packet header cloth adhesive are as follows: 100 parts of antistatic environment-friendly adhesive increases
30 parts of thick mother liquor, 5 parts of water base vulcanizing system, 1.5 parts of stabilizer, 0.8 part of penetrating agent JFC.
3) Study on Preparation:
Table 3
It is obtained from table 3, most preferably preparation working procedure are as follows: 1.5 parts of stabilizer, water base vulcanization are added into 30 parts of thickening mother liquors
5 parts of system, 0.8 part of penetrating agent JFC, 10 parts of antistatic environment-friendly adhesive, stir evenly, add antistatic environment-friendly adhesive
It 90 parts, stirs evenly, then stores 1 hour or more to get water base shoes true qualities packet header cloth adhesive.
2. water base shoes are studied with true qualities packet header cloth adhesive composition
The preparation of (1) 20 part of water base vulcanizing system: with 40% soft water 1 part of potassium hydroxide of (about 5 parts) dissolutions, then successively
1 part of sulphur, 1.5 parts of vulcanization accelerator TMTDs, 1.2 parts of nano zine oxides, 0.5 part of diffusant, 0.3 part of antioxidant MB, 0.5 is added
Part antioxidant SP-C, 0.5 part of acid anhydride casein, add 8.5 parts of soft water, stir evenly, ball milling is sealed in ball grinder 3.5 hours and
?;
4 20 parts of table water base vulcanizing system basic recipe tests
5 20 parts of table water base vulcanizing system Ball-milling Time tests
Serial number |
Ball-milling Time (hour) |
Water base vulcanizing system performance |
1 |
< 1 |
It is unstable, do not disperse |
2 |
1.5 |
Disperse bad |
3 |
2.5 |
Stability is insufficient |
4 |
3.5 |
It is well dispersed, stability is high |
5 |
4.5 |
It is well dispersed, stability is high |
6 |
5.5 |
It is well dispersed, stability is high |
Table 5 shows that water base vulcanizing system Ball-milling Time 3.5 must can just be met the requirements, and is more than the time, energy consumption increase,
Therefore it is preferred that Ball-milling Time 3.5 hours.
(2) it is obtained through overtesting, every 5.5 part of 5% thickening mother liquor preparation: by 0.27 part of sodium carboxymethylcellulose, 0.005 part
Mould inhibitor BCM, 0.025 part of hydrogen hydrofining, which are added in 5.2 parts of soft water, to be stirred to forming uniform viscous body to obtain the final product.
3,1.5 parts of stabilizer, 5 parts of water base vulcanizing system, antistatic environmental protection are added into 30 parts of thickening mother liquors for conclusion (of pressure testing)
10 parts of adhesive, stir evenly, add 90 parts of antistatic environment-friendly adhesive, stir evenly, then store 1 hour or more to get
Water base shoes true qualities packet header cloth adhesive.
By adopting the above-described technical solution, compared with prior art, the present invention uses water as decentralized medium, the adhesive
It is mainly used for bonding rubber overshoes system mouth packet header cloth and upper of a shoe, inventor reduces the dosage of macromolecular material in adhesive, increases table
The dosage of face active agent penetration agent JFC can improve leaching of the adhesive to cloth cover for the surface just finer and close material of cloth
Lubricant nature energy.Surface active material is larger to the infiltration infiltration contribution of this cloth, eliminates the bonding of water base shoes true qualities packet header cloth
Agent penetrates into adhesive among woven design from cloth cover easily the surface tension of fine and close cloth cover, forms one layer of adhesive slurry
Body is constituted unified in this way, adhesive forms one layer of vulcanization glue-line under cloth cover after shoes vulcanization with the adhesive main body on surface
Body, and shoe last surface measuring fiber is strapped among adhesive slurry, make adhesive slurry to shoe last surface cloth firm attachment.Cloth is compiled
Knit that density is small, the surface of cloth with regard to it is relatively rough, loose when, the macromolecule that carboxymethyl cellulose sodium is formed after water-swellable is to loose
Face be furnished with bridging effect, prevent adhesive permeated into loose cloth layer gap, make adhesive cloth cover accumulation thicken, mention
The bonding effect of high adhesive and foxing film.The invention is simple and feasible, low in cost, and using effect is good.
Specific embodiment
The embodiment of the present invention: water base shoes true qualities packet header cloth adhesive, in parts by weight, it includes with antistatic
100 parts of environment-friendly adhesive, 30 parts of mother liquor of thickening, 0 1.5 parts of peregal, 5 parts of water base vulcanizing system and 0.8 part of penetrating agent JFC are
Prepare raw material;Every 20 parts of water base vulcanizing systems include 1 part of potassium hydroxide, 1 part of sulphur, 1.5 parts of vulcanization accelerator TMTDs, 1.2 parts
Nano zine oxide, 0.5 part of diffusant, 0.3 part of antioxidant MB, 0.5 part of antioxidant SP-C, 0.5 part of acid anhydride casein and 13.5 parts of soft water
Composition;Every 30 parts of thickening mother liquors are by 28 parts of soft water, 1.8 parts of sodium carboxymethylcelluloses, 0.1 part of mould inhibitor BCM and 0.1 part of hydrogen hydrogenation
Potassium composition.
The preparation method of water base shoes true qualities packet header cloth adhesive takes each component by above-mentioned mass fraction, including walks as follows
It is rapid:
1) preparation of water base vulcanizing system: potassium hydroxide is dissolved with the soft water for accounting for soft water quality 35-45% amount, then is successively added
Enter sulphur, vulcanization accelerator TMTD, nano zine oxide, diffusant, antioxidant MB, antioxidant SP-C and acid anhydride casein, will finally remain
Remaining soft water is added, and stirs evenly, seals ball milling 3-4 hours in ball grinder, obtain water base vulcanizing system;
2) thicken mother liquor preparation: will sodium carboxymethylcellulose, mould inhibitor BCM, hydrogen hydrofining be added soft water in stir to
Form uniform viscous body to obtain the final product;
3) water base vulcanizing system, peregal the water base shoes preparation of true qualities packet header cloth adhesive: is added into thickening mother liquor
0, penetrating agent JFC and 10 parts of antistatic environment-friendly adhesives add remaining 90 parts of antistatic environment-friendly adhesives after mixing evenly,
Store 1 hour or more after mixing evenly to get water base shoes true qualities packet header cloth adhesive.
Resulting water base shoes have very high stability with true qualities packet header cloth adhesive, can carry out to more specification shoe last surface cloth
Bonding, tack with higher and whole viscous force, and realize adhesive and upper of a shoe optimum cure bonding.
The application of water base shoes true qualities packet header cloth adhesive: the water base shoes of preparation true qualities packet header cloth is bonded with gluing brush
Agent brushing is on cloth to be bonded, and adhesive is under the conditions of 55~60 DEG C after dry 45~50min, then by rubber overshoes upper of a shoe and packet header
Cloth swabbing part is bonded together.