CN109797602A - A kind of antifriction thermosensitive color development protective coating of water-proof imitation plastic and its preparation method and application - Google Patents
A kind of antifriction thermosensitive color development protective coating of water-proof imitation plastic and its preparation method and application Download PDFInfo
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- CN109797602A CN109797602A CN201811484547.8A CN201811484547A CN109797602A CN 109797602 A CN109797602 A CN 109797602A CN 201811484547 A CN201811484547 A CN 201811484547A CN 109797602 A CN109797602 A CN 109797602A
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Abstract
The invention discloses antifriction thermosensitive color development protective coatings of a kind of water-proof imitation plastic and its preparation method and application.A kind of antifriction thermosensitive color development protective coating of water-proof imitation plastic, is made of: water-based acrylic resin, ternary chlorine vinegar lotion, polyvinyl alcohol, lubricant, crosslinking agent, water repellent agent, auxiliary agent, water raw material below.The preparation method of the antifriction thermosensitive color development protective coating of this water-proof imitation plastic is also disclosed simultaneously.Also disclose application of the antifriction thermosensitive color development protective coating of this water-proof imitation plastic in heat-sensitive paper protection.Protective coating of the invention is water-based system, and simple process, resulting coating can assign the better waterproof of heat-sensitive paper, anti-modeling and antifriction effect after solidification, while not influencing heat-sensitive paper printing colour developing, does not cause to print paper jam.
Description
Technical field
The present invention relates to antifriction thermosensitive color development protective coatings of a kind of water-proof imitation plastic and its preparation method and application.
Background technique
In recent years, heat-sensitive paper using more and more extensive, demand is also gradually increasing.It is used in checkouts such as supermarket, dining rooms
Cash register list, logistic label, the lottery paper of high-end applications and bill of communications and transportation etc., heat-sensitive paper has been increasingly becoming people day
The article that often can contact.
In general, heat-sensitive paper is used as substrate by body paper, synthetic paper etc., by filler material, leuco dye, color developing agent, gluing
The coating composition that the components such as agent and sensitizer are constituted, realizes the thermal recording medium of heat color development, is common heat-sensitive paper.In heat
It is coated with protective layer in quick chromonic layer, is three proofings with assign that heat-sensitive paper has better waterproof, anti-modeling and the performances such as antifriction
Heat-sensitive paper, such heat-sensitive paper is expensive, is mainly used for high-end market.
Common heat-sensitive paper will appear after placing a period of time for a long time in the environment of encountering water, plasticizer or high temperature and humidity
Colour developing shoal or develop the color disappearance the case where, concrete principle encounters above-mentioned condition for color developing agent-crystal violet lactone of heat-sensitive paper
In the case of have occurred back reaction caused by.Therefore information is caused to retain imperfect or long-time storage.Especially in delivery industry
In, the case where usually encountering force majeure, or when being pasted using adhesive tape to heat-sensitive paper express delivery list, such as using common
Heat-sensitive paper, information are easily lost.
In the prior art, disclosed in CN105256646A it is a kind of can water resistant friction heat-sensitive paper and preparation method thereof,
In be only mentioned to the performance of water resistant friction, do not have other performances.CN107366184A discloses a kind of temperature-sensitive paper face painting
Coating, temperature-sensitive paper coating materials and temperature-sensitive paper mainly solve the problems, such as continuously to print and lead to the problem of for heat-sensitive paper, not
Refer to other performances.
Summary of the invention
It is of the existing technology in order to overcome the problems, such as, it realizes and assigns the better protective performance of heat-sensitive paper, improve heat-sensitive paper
Utilization rate simultaneously reduces cost, the present invention provides antifriction thermosensitive color development protective coating of a kind of water-proof imitation plastic and preparation method thereof and
Using to assign the better water-proof imitation plastic of common heat-sensitive paper antifriction performance.
The technical solution used in the present invention is:
A kind of antifriction thermosensitive color development protective coating of water-proof imitation plastic, is made of the raw material of following mass parts:
Preferably, the antifriction thermosensitive color development protective coating of a kind of water-proof imitation plastic, is made of the raw material of following mass parts:
It is further preferred that a kind of antifriction thermosensitive color development protective coating of water-proof imitation plastic, is by the raw material of following mass parts
Composition:
Preferably, in the antifriction thermosensitive color development protective coating of this water-proof imitation plastic, water-based acrylic resin be pure-acrylic emulsion,
At least one of styrene-acrylic emulsion, acrylate and vinyl acetate emulsion, silicone acrylic emulsion；It is further preferred that water-based acrylic resin be styrene-acrylic emulsion,
At least one of acrylate and vinyl acetate emulsion, silicone acrylic emulsion.It is aqueous in this antifriction thermosensitive color development protective coating of water-proof imitation plastic of the present invention
Acrylic resin has been the main component of protection effect.
In this antifriction thermosensitive color development protective coating of water-proof imitation plastic of the present invention, ternary chlorine vinegar lotion has been enhancing coating
The effect of chemical resistance, water resistance and weatherability.
Preferably, in the antifriction thermosensitive color development protective coating of this water-proof imitation plastic, polyvinyl alcohol PVA1792,
At least one of PVA2099, PVA2299, PVA2488, PVA2499, PVA2699；It is further preferred that polyvinyl alcohol is
At least one of PVA1792, PVA2488, PVA2499.
Preferably, in the antifriction thermosensitive color development protective coating of this water-proof imitation plastic, lubricant is fatty acid amide, tristearin
At least one of double stearates of acid, stearate, paraffin, polyethylene wax, ethylene bis stearic acid amide, pentaerythrite；Into
One step is preferred, and lubricant is at least one of zinc stearate, calcium stearate, paraffin, polyethylene wax.This waterproof of the present invention
In the anti-antifriction thermosensitive color development protective coating of modeling, lubricant is to improve heat-sensitive paper printing walking property, prevents paper jam
Situation.
Preferably, in the antifriction thermosensitive color development protective coating of this water-proof imitation plastic, crosslinking agent is zirconium carbonate ammonium, zirconium carbonate
At least one of potassium, aluminium chloride, zinc oxide, zinc acetate, borax, boric acid；It is further preferred that crosslinking agent be zirconium carbonate ammonium,
At least one of potassium zirconium carbonate, aluminium chloride.
Preferably, in the antifriction thermosensitive color development protective coating of this water-proof imitation plastic, water repellent agent is melamine resin
(MF), at least one of polyamide polyamine epichlorhydrin resin (PPE), poly- phthalein amine uramit resin (PAPU).
Preferably, in the antifriction thermosensitive color development protective coating of this water-proof imitation plastic, auxiliary agent be defoaming agent, in preservative extremely
Few one kind.
Preferably, in the auxiliary agent of the antifriction thermosensitive color development protective coating of this water-proof imitation plastic, defoaming agent is the normal of this field
Advise raw material, can be selected from organic silicon defoamer, polyether antifoam agent, Polyether Modified Polysiloxanes Defoaming Agent, in higher alcohols defoaming agent extremely
Few one kind.
Preferably, in the auxiliary agent of the antifriction thermosensitive color development protective coating of this water-proof imitation plastic, preservative is the normal of this field
Raw material is advised, can be selected from isothiazolinone derivatives, benzimidazole compound, substituted arene compound, organbromine compound, organic
At least one of amine compounds, compound in triazine class.
Preferably, in the antifriction thermosensitive color development protective coating of this water-proof imitation plastic, water is deionized water, distilled water, pure
Any one in water.
A kind of preparation method of the antifriction thermosensitive color development protective coating of water-proof imitation plastic is to weigh original according to composition above-mentioned
Material, mixing, obtains the antifriction thermosensitive color development protective coating of water-proof imitation plastic.
Preferably, the preparation method of the antifriction thermosensitive color development protective coating of this water-proof imitation plastic, specifically includes the following steps:
1) water-based acrylic resin, ternary chlorine vinegar lotion, polyvinyl alcohol in a reservoir, is added, is mixed；
2) lubricant, crosslinking agent, water repellent agent are added in container, are mixed；
3) auxiliary agent and water are added in container, are mixed, obtain the antifriction thermosensitive color development protective coating of water-proof imitation plastic.
Preferably, it in the preparation method step 1) of the antifriction thermosensitive color development protective coating of this water-proof imitation plastic, is mixed
Temperature be room temperature, the revolving speed of stirring is 700r/min~1000r/min, and the time of stirring is 10min~20min.
Preferably, it in the preparation method step 2) of the antifriction thermosensitive color development protective coating of this water-proof imitation plastic, is mixed
Temperature be room temperature, the revolving speed of stirring is 700r/min~1000r/min, and the time of stirring is 10min~20min.
Preferably, it in the preparation method step 3) of the antifriction thermosensitive color development protective coating of this water-proof imitation plastic, is mixed
Temperature be room temperature, the revolving speed of stirring is 700r/min~1000r/min, and the time of stirring is 10min~20min.
Application of this antifriction thermosensitive color development protective coating of water-proof imitation plastic in heat-sensitive paper protection.
Preferably, this application is that the antifriction thermosensitive color development protective coating of this water-proof imitation plastic is coated in temperature-sensitive paper base material
On, solidification forms the antifriction thermosensitive color development protective coating of water-proof imitation plastic.
Preferably, in, temperature-sensitive paper base material is single anti-heat-sensitive paper；Coating is the antifriction thermosensitive color development of this water-proof imitation plastic
Protective coating will be coated in single anti-temperature-sensitive paper displaing color layer surface.
Preferably, in, the method for coating is flexo, any one in roller coating.
Preferably, in, cured temperature is 60 DEG C~80 DEG C.
The beneficial effects of the present invention are:
Protective coating of the invention is water-based system, and simple process, it is more preferable to assign heat-sensitive paper for resulting coating after solidification
Waterproof, it is anti-modeling and antifriction effect, while do not influence heat-sensitive paper printing colour developing, do not cause print paper jam.
Specific embodiment
The contents of the present invention are described in further detail below by way of specific embodiment.Original used in embodiment
Material unless otherwise specified, can be obtained from routine business approach.
Embodiment 1
The thermosensitive color development protective coating of embodiment 1 the preparation method is as follows:
1) 35 kilograms of styrene-acrylic emulsions, 15 kilograms of ternary chlorine vinegar lotions and 10 kilograms of PVA2499 are mixed in a reservoir, in room
Under warm environment and stirred 10 minutes under the revolving speed of 800rpm.
2) by 3 kilograms of zinc stearates, 5 kilograms of polyethylene waxes, 1 kilogram of zirconium carbonate ammonium, 3 kilograms of PAPU are added to the container mixed
It closes, under room temperature environment and is stirred 10 minutes under the revolving speed of 800rpm.
3) 27 kilograms of deionized water, 0.5 kilogram of defoaming agent and 0.5 kilogram of preservative are added to the container mixing, in room
It under warm environment and is stirred 10 minutes under the revolving speed of 800rpm, obtains the antifriction thermosensitive color development protective coating of water-proof imitation plastic.
Obtained protective coating directly uses on flexible printing press roller coating Yu Danfang heat-sensitive paper, set the operating rate of flexible printing press as
60 meter per seconds, drying tunnel temperature are 70 DEG C, and anilox roll line number is 450L to 700L, and gluing position is last procedure, are operated normally
Operation can be prepared by the heat-sensitive paper of protective coating.
For the validity for further illustrating coating, the method for inspection implement to this are as follows: using thermal printer to ordinary hot
Treated that heat-sensitive paper carries out colour developing printing for quick paper and making coatings, carried out after printing room temperature test, high temperature test, soaked test,
Color difference compares after anti-modeling (adhesive tape) test and terms and conditions test.The color difference method of inspection are as follows: marked using ISO2470 is met
L, a, b value of quasi- color difference meter measure object, each object obtain corresponding L, a, b value, are compared with any needs
Two objects carry out ColorimetryΔ E is smaller, and the two color difference is smaller, and color is closer,
Show coating to the protection validity of temperature-sensitive paper displaing color simultaneously.
Heat-sensitive paper obtained is developed the color using thermal printer test printing, is printed with the common heat-sensitive paper of non-making coatings processing
Colour developing compares, and measures value of chromatism less than 2；The heat-sensitive paper of printing colour developing at 70 DEG C after high temperature accelerated ageing 4 hours, before measuring
Value of chromatism is less than 2 afterwards.After the soaked placement of heat-sensitive paper 24 hours of printing colour developing, front and back value of chromatism is measured less than 2, is not made on year-on-year basis
The heat-sensitive paper of coating treatment, the value of chromatism for measuring front and back is 4-6.
The heat-sensitive paper of printing colour developing is sticked common adhesive tape, is placed 30 days under room temperature, measuring front and back value of chromatism is
3-5, the heat-sensitive paper of non-making coatings processing, measures the value of chromatism of front and back as greater than 10 on year-on-year basis；The heat-sensitive paper of printing colour developing sticks general
Logical adhesive tape, after being placed in 70 DEG C of high temperature accelerated ageings 4 hours, measuring front and back value of chromatism is 3-5, on year-on-year basis at non-making coatings
The heat-sensitive paper of reason, the value of chromatism for measuring front and back is greater than 10.
Embodiment 2
The thermosensitive color development protective coating of embodiment 2 the preparation method is as follows:
1) 20 kilograms of silicone acrylic emulsions, 20 kilograms of styrene-acrylic emulsions, 10 kilograms of ternary chlorine vinegar lotions and 10 kilograms of PVA2499 are existed
It mixes in container, under room temperature environment and is stirred 10 minutes under the revolving speed of 800rpm.
2) by 5 kilograms of paraffin, 3 kilograms of polyethylene waxes, 1 kilogram of zirconium carbonate ammonium, 3 kilograms of PPE is added to the container mixing,
Under room temperature environment and stirred 10 minutes under the revolving speed of 800rpm.
3) 27 kilograms of deionized water, 0.5 kilogram of defoaming agent and 0.5 kilogram of preservative are added to the container mixing, in room
It under warm environment and is stirred 10 minutes under the revolving speed of 800rpm, obtains the antifriction thermosensitive color development protective coating of water-proof imitation plastic.
Obtained protective coating directly uses on flexible printing press roller coating Yu Danfang heat-sensitive paper, set the operating rate of flexible printing press as
60 meter per seconds, drying tunnel temperature are 70 DEG C, and anilox roll line number is 450L to 700L, and gluing position is last procedure, are operated normally
Operation can be prepared by the heat-sensitive paper of protective coating.
Heat-sensitive paper obtained is developed the color using thermal printer test printing, is printed with the common heat-sensitive paper of non-making coatings processing
Colour developing compares, and measures value of chromatism less than 2；The heat-sensitive paper of printing colour developing at 70 DEG C after high temperature accelerated ageing 4 hours, before measuring
Value of chromatism is less than 2 afterwards.After the soaked placement of heat-sensitive paper 24 hours of printing colour developing, front and back value of chromatism is measured less than 2, is not made on year-on-year basis
The heat-sensitive paper of coating treatment, the value of chromatism for measuring front and back is 4-6.
The heat-sensitive paper of printing colour developing is sticked common adhesive tape, is placed 30 days under room temperature, measuring front and back value of chromatism is
3-5, the heat-sensitive paper of non-making coatings processing, measures the value of chromatism of front and back as greater than 10 on year-on-year basis；The heat-sensitive paper of printing colour developing sticks general
Logical adhesive tape, after being placed in 70 DEG C of high temperature accelerated ageings 4 hours, measuring front and back value of chromatism is 3-5, on year-on-year basis at non-making coatings
The heat-sensitive paper of reason, the value of chromatism for measuring front and back is greater than 10.
Embodiment 3
The thermosensitive color development protective coating of embodiment 3 the preparation method is as follows:
1) 30 kilograms of silicone acrylic emulsions, 20 kilograms of ternary chlorine vinegar lotions and 10 kilograms of PVA1792 are mixed in a reservoir, in room
Under warm environment and stirred 10 minutes under the revolving speed of 800rpm.
2) 3 kilograms of paraffin, 5 kilograms of polyethylene waxes, 2 kilograms of potassium zirconium carbonate and 2 kilograms of PAPU are added to the container mixing,
Under room temperature environment and stirred 10 minutes under the revolving speed of 800rpm.
3) 27 kilograms of deionized water, 0.5 kilogram of defoaming agent and 0.5 kilogram of preservative are added to the container mixing, in room
It under warm environment and is stirred 10 minutes under the revolving speed of 800rpm, obtains the antifriction thermosensitive color development protective coating of water-proof imitation plastic.
Obtained protective coating directly uses on flexible printing press roller coating Yu Danfang heat-sensitive paper, set the operating rate of flexible printing press as
60 meter per seconds, drying tunnel temperature are 70 DEG C, and anilox roll line number is 450L to 700L, and gluing position is last procedure, are operated normally
Operation can be prepared by the heat-sensitive paper of protective coating.
Heat-sensitive paper obtained is developed the color using thermal printer test printing, is printed with the common heat-sensitive paper of non-making coatings processing
Colour developing compares, and measures value of chromatism less than 2；The heat-sensitive paper of printing colour developing at 70 DEG C after high temperature accelerated ageing 4 hours, before measuring
Value of chromatism is less than 2 afterwards.After the soaked placement of heat-sensitive paper 24 hours of printing colour developing, front and back value of chromatism is measured less than 2, is not made on year-on-year basis
The heat-sensitive paper of coating treatment, the value of chromatism for measuring front and back is 4-6.
The heat-sensitive paper of printing colour developing is sticked common adhesive tape, is placed 30 days under room temperature, measuring front and back value of chromatism is
3-5, the heat-sensitive paper of non-making coatings processing, measures the value of chromatism of front and back as greater than 10 on year-on-year basis；The heat-sensitive paper of printing colour developing sticks general
Logical adhesive tape, after being placed in 70 DEG C of high temperature accelerated ageings 4 hours, measuring front and back value of chromatism is 3-5, on year-on-year basis at non-making coatings
The heat-sensitive paper of reason, the value of chromatism for measuring front and back is greater than 10.
Embodiment 4
The thermosensitive color development protective coating of embodiment 4 the preparation method is as follows:
1) 40 kilograms of silicone acrylic emulsions, 5 kilograms of ternary chlorine vinegar lotions and 15 kilograms of PVA2488 are mixed in a reservoir, in room
Under warm environment and stirred 10 minutes under the revolving speed of 800rpm.
2) by 4 kilograms of paraffin, 2 kilograms of polyethylene waxes, 2 kilograms of potassium zirconium carbonate and 4 kilograms of PAPU are added to the container mixed
It closes, under room temperature environment and is stirred 10 minutes under the revolving speed of 800rpm.
3) 27 kilograms of deionized water, 0.5 kilogram of defoaming agent and 0.5 kilogram of preservative are added to the container mixing, in room
It under warm environment and is stirred 10 minutes under the revolving speed of 800rpm, obtains the antifriction thermosensitive color development protective coating of water-proof imitation plastic.
Obtained protective coating directly uses on flexible printing press roller coating Yu Danfang heat-sensitive paper, set the operating rate of flexible printing press as
60 meter per seconds, drying tunnel temperature are 70 DEG C, and anilox roll line number is 450L to 700L, and gluing position is last procedure, are operated normally
Operation can be prepared by the heat-sensitive paper of protective coating.
Heat-sensitive paper obtained is developed the color using thermal printer test printing, is printed with the common heat-sensitive paper of non-making coatings processing
Colour developing compares, and measures value of chromatism less than 2；The heat-sensitive paper of printing colour developing at 70 DEG C after high temperature accelerated ageing 4 hours, before measuring
Value of chromatism is less than 2 afterwards.After the soaked placement of heat-sensitive paper 24 hours of printing colour developing, front and back value of chromatism is measured less than 2, is not made on year-on-year basis
The heat-sensitive paper of coating treatment, the value of chromatism for measuring front and back is 4-6.
The heat-sensitive paper of printing colour developing is sticked common adhesive tape, is placed 30 days under room temperature, measuring front and back value of chromatism is
3-5, the heat-sensitive paper of non-making coatings processing, measures the value of chromatism of front and back as greater than 10 on year-on-year basis；The heat-sensitive paper of printing colour developing sticks general
Logical adhesive tape, after being placed in 70 DEG C of high temperature accelerated ageings 4 hours, measuring front and back value of chromatism is 3-5, on year-on-year basis at non-making coatings
The heat-sensitive paper of reason, the value of chromatism for measuring front and back is greater than 10.
Embodiment 5
The thermosensitive color development protective coating of embodiment 5 the preparation method is as follows:
1) 30 kilograms of acrylate and vinyl acetate emulsions, 20 kilograms of ternary chlorine vinegar lotions and 10 kilograms of PVA2488 are mixed in a reservoir, in room
Under warm environment and stirred 10 minutes under the revolving speed of 800rpm.
2) 3 kilograms of paraffin, 4 kilograms of polyethylene waxes, 3 kilograms of zirconium carbonate ammonium and 1 kilogram of PPAU are added to the container mixing,
Under room temperature environment and stirred 10 minutes under the revolving speed of 800rpm.
3) 28 kilograms of deionized water, 0.5 kilogram of defoaming agent and 0.5 kilogram of preservative are added to the container mixing, in room
It under warm environment and is stirred 10 minutes under the revolving speed of 800rpm, obtains the antifriction thermosensitive color development protective coating of water-proof imitation plastic.
Obtained protective coating directly uses on flexible printing press roller coating Yu Danfang heat-sensitive paper, set the operating rate of flexible printing press as
60 meter per seconds, drying tunnel temperature are 70 DEG C, and anilox roll line number is 450L to 700L, and gluing position is last procedure, are operated normally
Operation can be prepared by the heat-sensitive paper of protective coating.
Heat-sensitive paper obtained is developed the color using thermal printer test printing, is printed with the common heat-sensitive paper of non-making coatings processing
Colour developing compares, and measures value of chromatism less than 2；The heat-sensitive paper of printing colour developing at 70 DEG C after high temperature accelerated ageing 4 hours, before measuring
Value of chromatism is less than 2 afterwards.After the soaked placement of heat-sensitive paper 24 hours of printing colour developing, front and back value of chromatism is measured less than 2, is not made on year-on-year basis
The heat-sensitive paper of coating treatment, the value of chromatism for measuring front and back is 4-6.
The heat-sensitive paper of printing colour developing is sticked common adhesive tape, is placed 30 days under room temperature, measuring front and back value of chromatism is
3-5, the heat-sensitive paper of non-making coatings processing, measures the value of chromatism of front and back as greater than 10 on year-on-year basis；The heat-sensitive paper of printing colour developing sticks general
Logical adhesive tape, after being placed in 70 DEG C of high temperature accelerated ageings 4 hours, measuring front and back value of chromatism is 3-5, on year-on-year basis at non-making coatings
The heat-sensitive paper of reason, the value of chromatism for measuring front and back is greater than 10.
Embodiment 6
The thermosensitive color development protective coating of embodiment 6 the preparation method is as follows:
1) 50 kilograms of styrene-acrylic emulsions, 10 kilograms of ternary chlorine vinegar lotions and 15 kilograms of PVA2488 are mixed in a reservoir, in room
Under warm environment and stirred 10 minutes under the revolving speed of 800rpm.
2) by 5 kilograms of paraffin, 5 kilograms of polyethylene waxes, 2 kilograms of aluminium chloride and 1 kilogram of PPE are added to the container mixing,
Under room temperature environment and stirred 10 minutes under the revolving speed of 800rpm.
3) 22 kilograms of deionized water, 0.5 kilogram of defoaming agent and 0.5 kilogram of preservative are added to the container mixing, in room
It under warm environment and is stirred 10 minutes under the revolving speed of 800rpm, obtains the antifriction thermosensitive color development protective coating of water-proof imitation plastic.
Obtained protective coating directly uses on flexible printing press roller coating Yu Danfang heat-sensitive paper, set the operating rate of flexible printing press as
60 meter per seconds, drying tunnel temperature are 70 DEG C, and anilox roll line number is 450L to 700L, and gluing position is last procedure, are operated normally
Operation can be prepared by the heat-sensitive paper of protective coating.
Heat-sensitive paper obtained is developed the color using thermal printer test printing, is printed with the common heat-sensitive paper of non-making coatings processing
Colour developing compares, and measures value of chromatism less than 2；The heat-sensitive paper of printing colour developing at 70 DEG C after high temperature accelerated ageing 4 hours, before measuring
Value of chromatism is less than 2 afterwards.After the soaked placement of heat-sensitive paper 24 hours of printing colour developing, front and back value of chromatism is measured less than 2, is not made on year-on-year basis
The heat-sensitive paper of coating treatment, the value of chromatism for measuring front and back is 4-6.
The heat-sensitive paper of printing colour developing is sticked common adhesive tape, is placed 30 days under room temperature, measuring front and back value of chromatism is
3-5, the heat-sensitive paper of non-making coatings processing, measures the value of chromatism of front and back as greater than 10 on year-on-year basis；The heat-sensitive paper of printing colour developing sticks general
Logical adhesive tape, after being placed in 70 DEG C of high temperature accelerated ageings 4 hours, measuring front and back value of chromatism is 3-5, on year-on-year basis at non-making coatings
The heat-sensitive paper of reason, the value of chromatism for measuring front and back is greater than 10.
Comparative example
To further illustrate the effect of ternary chlorine vinegar lotion in the coating, the implementation of ternary chlorine vinegar lotion is not added below
Scheme, comparative example 1-6 verify its effect.The heat-sensitive paper protective coating of comparative example the preparation method is as follows:
1) 50 kilograms of styrene-acrylic emulsions and 25 kilograms of PVA2488 are mixed in a reservoir, with 800rpm's under room temperature environment
It is stirred 10 minutes under revolving speed.
2) by 5 kilograms of paraffin, 5 kilograms of polyethylene waxes, 2 kilograms of zirconium carbonate ammonium is added to the container mixing, in room temperature environment
It is stirred 10 minutes under the lower and revolving speed of 800rpm.
3) 22 kilograms of deionized water, 0.5 kilogram of defoaming agent and 0.5 kilogram of preservative are added to the container mixing, in room
It under warm environment and is stirred 10 minutes under the revolving speed of 800rpm, obtains the heat-sensitive paper protective coating of comparative example.
Obtained protective coating directly uses on flexible printing press roller coating Yu Danfang heat-sensitive paper, set the operating rate of flexible printing press as
60 meter per seconds, drying tunnel temperature are 70 DEG C, and anilox roll line number is 450L to 700L, and gluing position is last procedure, are operated normally
Operation can be prepared by the heat-sensitive paper of protective coating.
Heat-sensitive paper obtained is developed the color using thermal printer test printing, is printed with the common heat-sensitive paper of non-making coatings processing
Colour developing compares, and measures value of chromatism less than 2；The heat-sensitive paper of printing colour developing at 70 DEG C after high temperature accelerated ageing 4 hours, before measuring
Value of chromatism is less than 2 afterwards.After the soaked placement of heat-sensitive paper 24 hours of printing colour developing, measuring front and back value of chromatism is 2-4, is not made on year-on-year basis
The heat-sensitive paper of coating treatment, the value of chromatism for measuring front and back is 4-6.
The heat-sensitive paper of printing colour developing is sticked common adhesive tape, is placed 30 days under room temperature, measuring front and back value of chromatism is
6-8, the heat-sensitive paper of non-making coatings processing, measures the value of chromatism of front and back as greater than 10 on year-on-year basis；The heat-sensitive paper of printing colour developing sticks general
Logical adhesive tape, after being placed in 70 DEG C of high temperature accelerated ageings 4 hours, measuring front and back value of chromatism is 6-8, on year-on-year basis at non-making coatings
The heat-sensitive paper of reason, the value of chromatism for measuring front and back is greater than 10.
Compare the test result of comparative example and embodiment 1-6 it is found that the coating of comparative example is anti-to water, adhesive tape and high temperature
Difference of the effect compared with embodiment 1-6 is protected, further illustrates that ternary chlorine vinegar lotion assigns the better protective performance of coating.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (10)
1. a kind of antifriction thermosensitive color development protective coating of water-proof imitation plastic, it is characterised in that: be made of the raw material of following mass parts:
2. the antifriction thermosensitive color development protective coating of a kind of water-proof imitation plastic according to claim 1, it is characterised in that: aqueous third
Olefin(e) acid resin is at least one of pure-acrylic emulsion, styrene-acrylic emulsion, acrylate and vinyl acetate emulsion, silicone acrylic emulsion.
3. the antifriction thermosensitive color development protective coating of a kind of water-proof imitation plastic according to claim 1, it is characterised in that: polyethylene
Alcohol is at least one of PVA1792, PVA2099, PVA2299, PVA2488, PVA2499, PVA2699.
4. the antifriction thermosensitive color development protective coating of a kind of water-proof imitation plastic according to claim 1, it is characterised in that: lubricant
For fatty acid amide, stearic acid, stearate, paraffin, polyethylene wax, ethylene bis stearic acid amide, the double stearic acid of pentaerythrite
At least one of ester.
5. the antifriction thermosensitive color development protective coating of a kind of water-proof imitation plastic according to claim 1, it is characterised in that: crosslinking agent
For at least one of zirconium carbonate ammonium, potassium zirconium carbonate, aluminium chloride, zinc oxide, zinc acetate, borax, boric acid.
6. the antifriction thermosensitive color development protective coating of a kind of water-proof imitation plastic according to claim 1, it is characterised in that: water repellent agent
For at least one of melamine resin, polyamide polyamine epichlorhydrin resin, poly- phthalein amine uramit resin.
7. the antifriction thermosensitive color development protective coating of a kind of water-proof imitation plastic according to claim 1, it is characterised in that: auxiliary agent is
Defoaming agent, at least one of the preservatives.
8. a kind of preparation method of the antifriction thermosensitive color development protective coating of water-proof imitation plastic, it is characterised in that: according to claim 1~
7 described in any item compositions weigh raw material, mix, obtain the antifriction thermosensitive color development protective coating of water-proof imitation plastic.
9. a kind of described in any item antifriction thermosensitive color development protective coatings of water-proof imitation plastic of claim 1~7 are protected in heat-sensitive paper
In application.
10. application according to claim 9, it is characterised in that: apply the antifriction thermosensitive color development protective coating of water-proof imitation plastic
It overlays on temperature-sensitive paper base material, solidifies, form the antifriction thermosensitive color development protective coating of water-proof imitation plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811484547.8A CN109797602A (en) | 2018-12-06 | 2018-12-06 | A kind of antifriction thermosensitive color development protective coating of water-proof imitation plastic and its preparation method and application |
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| CN201811484547.8A CN109797602A (en) | 2018-12-06 | 2018-12-06 | A kind of antifriction thermosensitive color development protective coating of water-proof imitation plastic and its preparation method and application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058333A (en) * | 2019-12-24 | 2020-04-24 | 上海赛尔印刷包装材料有限公司 | Production and processing technology of corrugated carton |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040521A (en) * | 2015-06-05 | 2015-11-11 | 湖南恒瀚高新技术有限公司 | High-gloss multi-proof thermo-sensitive recording material and preparation method thereof |
| CN106192561A (en) * | 2016-07-08 | 2016-12-07 | 广东松炀再生资源股份有限公司 | A kind of Anti-fake thermosensitive paper and production method thereof |
| CN108219644A (en) * | 2017-12-30 | 2018-06-29 | 东莞市宏成转印材料有限公司 | A kind of photocuring stiffened water transfer printing film and preparation method thereof |
-
2018
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040521A (en) * | 2015-06-05 | 2015-11-11 | 湖南恒瀚高新技术有限公司 | High-gloss multi-proof thermo-sensitive recording material and preparation method thereof |
| CN106192561A (en) * | 2016-07-08 | 2016-12-07 | 广东松炀再生资源股份有限公司 | A kind of Anti-fake thermosensitive paper and production method thereof |
| CN108219644A (en) * | 2017-12-30 | 2018-06-29 | 东莞市宏成转印材料有限公司 | A kind of photocuring stiffened water transfer printing film and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058333A (en) * | 2019-12-24 | 2020-04-24 | 上海赛尔印刷包装材料有限公司 | Production and processing technology of corrugated carton |
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