CN106916551A - A kind of Wall paper adhesive and preparation method thereof - Google Patents

A kind of Wall paper adhesive and preparation method thereof Download PDF

Info

Publication number
CN106916551A
CN106916551A CN201710219817.1A CN201710219817A CN106916551A CN 106916551 A CN106916551 A CN 106916551A CN 201710219817 A CN201710219817 A CN 201710219817A CN 106916551 A CN106916551 A CN 106916551A
Authority
CN
China
Prior art keywords
parts
starch
wall paper
paper adhesive
sodium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201710219817.1A
Other languages
Chinese (zh)
Inventor
曹智远
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Oukesi New Building Material Co Ltd
Original Assignee
Hefei Oukesi New Building Material Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hefei Oukesi New Building Material Co Ltd filed Critical Hefei Oukesi New Building Material Co Ltd
Priority to CN201710219817.1A priority Critical patent/CN106916551A/en
Publication of CN106916551A publication Critical patent/CN106916551A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J103/00Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
    • C09J103/04Starch derivatives
    • C09J103/06Esters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00Preparation of derivatives of starch
    • C08B31/02Esters
    • C08B31/04Esters of organic acids, e.g. alkenyl-succinated starch
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02Non-macromolecular additives
    • C09J11/04Non-macromolecular additives inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02Non-macromolecular additives
    • C09J11/06Non-macromolecular additives organic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08Macromolecular additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

The invention discloses a kind of Wall paper adhesive and preparation method thereof, be related to Wall paper adhesive technical field, including following weight portion raw material:60 ~ 80 parts of 100 ~ 120 parts of inorganic particle, 80 ~ 100 parts of modified starch, 20 ~ 30 parts of mildew-retarding liquid, 10 ~ 20 parts of bactericide, 2 ~ 10 parts of mould inhibitor, 2 ~ 10 parts of camphortree leaf, 2 ~ 8 parts of auxiliary agent and water.Preparation method includes:(1), prepare modified starch;(2), prepare camphortree leaf leaching liquor;(3), raw material mixing.It is body material that invention uses the inorganic particle without Nutrient medium, by adding modified starch, mildew-retarding liquid, bactericide, mould inhibitor, camphortree leaf and auxiliary agent, surface disinfection is carried out to colloid by pulse strong-light technology again afterwards, the Wall paper adhesive with fungicidal properties of function admirable is obtained.

Description

A kind of Wall paper adhesive and preparation method thereof
Technical field
The present invention relates to Wall paper adhesive technical field, and in particular to a kind of Wall paper adhesive and preparation method thereof.
Background technology
Wallpaper, also referred to as wallpaper, are a kind of quite extensive house decorative materials of application.Because wallpaper has color many Various other house decorative materials such as sample, pattern are abundant, luxurious style, safety and environmental protection, easy construction, affordable to be compared A kind of the characteristics of plan, it has also become popular home decoration products, increasingly liked by people.
Glue is needed to use to paste on wall wallpaper in decoration process, the paving effect of wallpaper is also whole finishing effect The embodiment of fruit, clings the basic function that wallpaper is wallpaper glue for a long time.From the point of view of main composition, existing wallpaper glue is mainly Grain system with starch, potato powder, glutinous rice flour as raw material, grain toggle bolt paper-hanging bonding force is good, formaldehydeless, but starch, These are all the materials containing nutrient protein composition for potato powder, glutinous rice flour, and mildew is easiest to once getting wet and making moist, and corruption speed is very Hurry up, into the culture medium of mould.
The content of the invention
It is an object of the invention to provide a kind of Wall paper adhesive and preparation method thereof, based on the inorganic particle without Nutrient medium Body raw material, by adding modified starch, mildew-retarding liquid, bactericide, mould inhibitor, camphortree leaf and auxiliary agent, passes through pulse strong-light again afterwards Technology carries out surface disinfection to colloid, obtains the Wall paper adhesive with fungicidal properties of function admirable.
The invention provides following technical scheme:A kind of Wall paper adhesive, including following weight portion raw material:Inorganic particle 100 ~ 120 parts, 80 ~ 100 parts of modified starch, 20 ~ 30 parts of mildew-retarding liquid, 10 ~ 20 parts of bactericide, 2 ~ 10 parts of mould inhibitor, camphortree leaf 2 ~ 60 ~ 80 parts of 10 parts, 2 ~ 8 parts of auxiliary agent and water;
The modified starch includes the raw material of following weight portion:50 ~ 60 parts of starch, 1 ~ 10 part of aqueous slkali, 2 ~ 8 parts of sodium citrate, 10 ~ 30 parts of 2 ~ 6 parts of sodium ethylene diamine tetracetate, 2 ~ 4 parts of sodium trimetaphosphate, 1 ~ 3 part of acetic anhydride and water;
The mildew-retarding liquid includes the raw material of following weight portion:2 ~ 10 parts of willow leaf, 2 ~ 8 parts of the fruit of summer cypress, 2 ~ 6 parts of thyme, Chinese gall 1 ~ 3 parts, 1 ~ 3 part of Chinese cassia tree, 0.2 ~ 1.2 part of dried peppermint leaf, 0.2 ~ 1.2 part of cacumen biotae, 0.2 ~ 0.8 part of rhizome of cyrtomium and elm bark 0.2 ~ 0.4 Part;
The auxiliary agent includes the raw material of following weight portion:0.2 ~ 1.2 part of antifreezing agent, 0.2 ~ 1.2 part of water-loss reducer, dispersant 0.2 ~ 0.2 ~ 0.4 part of 1.2 parts, 0.2 ~ 0.8 part of fire retardant, 0.2 ~ 0.6 part of defoamer and levelling agent.
Preferably, the inorganic particle be wollastonite in powder, talcum powder, precipitated calcium carbonate and it is kaolinic any one, it is inorganic The particle diameter of powder is 5 ~ 20 μm.
Preferably, the preparation method of the mildew-retarding liquid is:According to proportioning weigh with willow leaf, the fruit of summer cypress, thyme, five times Son, Chinese cassia tree, dried peppermint leaf, cacumen biotae, rhizome of cyrtomium and elm bark, add 5~10 times of water of weight portion, and heating decocts 2 ~ 3h, temperature control 60 ~ 80 DEG C are made as, filtering retains filtrate and is mildew-retarding liquid.
Preferably, the mould inhibitor is any one of dehydroactic acid sodium, sodium Diacetate, calcium propionate and Sodium Benzoate, described Bactericide is any one in OIT compound, halogen derivatives compound and BIT.
Preferably, the starch is any of potato starch, tapioca, cornstarch, wheaten starch and rice starch Kind.
Preferably, the aqueous slkali is any one in sodium acid carbonate, sodium carbonate and NaOH.
Preferably, the antifreezing agent be ethylene glycol, the water-loss reducer be glycerine, the dispersant be calgon or Fatty acid polyethylene glycol ester.
Preferably, the fire retardant is tributyl phosphate and aluminium hydroxide according to mass ratio 1:3 constitute, and the defoamer is Silicone modified synthetic, the levelling agent is in polyurethanes levelling agent, silicone levelling agent and acrylic acid series levelling agent Any one.
A kind of preparation method of Wall paper adhesive is also provided in the present invention, is comprised the following steps:
(1), prepare modified starch
First, starch, sodium citrate and sodium ethylene diamine tetracetate are weighed according to proportioning, is added to the water and heats, heating-up temperature control 40 ~ 50 DEG C are made as, dissolving 10 ~ 40min of stirring is cooled to 15 ~ 20 DEG C and obtains starch milk;
Secondly, weigh aqueous slkali and be slowly added in the foregoing starch milk for obtaining, the pH for adjusting starch milk is 12.0 ~ 12.2, then Sodium trimetaphosphate is added, 1 ~ 4h of reaction under the conditions of 20 ~ 40 DEG C is well mixed, acetic anhydride is so added dropwise, by the pH value of starch milk Being adjusted to 8.2 ~ 8.3 carries out acetylization reaction, after completion of dropping, continues to react 30 ~ 60min, obtains modified starch slurry;
Finally, by the foregoing modified starch slurry for obtaining it is scrubbed, dehydration, dry, obtain the modified starch;
(2), prepare camphortree leaf leaching liquor
Camphortree leaf is taken out according to proportioning, 120 ~ 130 mesh sieves was crushed and is obtained camphortree leaf, add 6 ~ 10 times of distilled water of weight portion, It is subsequently adding acid-base modifier to adjust to 4 ~ 6 pH value, is put into 6 ~ 8h of extraction in 60 ~ 110 DEG C of thermostat water baths, uses gauze mistake Filter, retain filtrate, filter residue is extracted again in the same way, is filtered, will twice extract gained filtrate conjunction and obtain camphortree leaf extraction Liquid, it is standby;
(3), raw material mixing
Surplus stock is weighed, step is mixed into(1)The modified starch and step for obtaining(2)In the camphortree leaf leaching liquor for obtaining, put In entering reaction vessel, 40 ~ 60min of dispersed with stirring, after will to be heated up in temperature be 90 ~ 95 DEG C, continue to stir with 300 ~ 400r/min 20 ~ 30min, stirring obtains colloid discharging after naturally cooling to 20 ~ 35 DEG C after terminating, pulse strong-light technology is used simultaneously in discharging Surface disinfection is carried out to colloid, is packed, obtain the Wall paper adhesive.
Beneficial effects of the present invention:It is body material to use the inorganic particle without Nutrient medium, by add modified starch, Mildew-retarding liquid, bactericide, mould inhibitor, camphortree leaf and auxiliary agent, carry out surface disinfection by pulse strong-light technology to colloid again afterwards, obtain It is specific as follows to the Wall paper adhesive with fungicidal properties of function admirable:
(1), the present invention in add modified starch, treatment is modified to starch, make it have good frost resistance, mildew resistance And caking property, solve the starch high temperature resistant shear difference added in common Wall paper adhesive, the easy ageing hardening of winter Wall paper adhesive etc. and ask Topic, while whole technical process uses food-grade modified starch production technology, further lifts the environmentally friendly compatibility of wallpaper glue, separately Outward, starch can substitute chemical industry the material such as polyvinyl alcohol, white glue with vinyl etc. added in conventional Wall paper adhesive, reduce pollution and health Harm, while reduces cost;
(2), it is simple production process of the present invention, easy to operate, can directly be coated with construction, without formaldehyde, nontoxic, use in addition Inorganic particle is primary raw material, and the addition of organic matter rich in Nutrient medium is few, not only can guarantee that Wall paper adhesive not mould in itself is stale-proof, and And effect of antimildew and antibacterial can also be played to wallpaper wall paper after;
(3), the present invention in add camphortree leaf, fragrance can be slowly discharged after use so as to increased wallpaper value-added content of product.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments be merely to illustrate the present invention and without In limitation the scope of the present invention.
Embodiment 1
A kind of Wall paper adhesive, including following weight portion raw material:
100 parts of inorganic particle;
80 parts of modified starch;
20 parts of mildew-retarding liquid;
10 parts of bactericide;
2 parts of mould inhibitor;
2 parts of camphortree leaf;
2 parts of auxiliary agent;
60 parts of water;
The modified starch includes the raw material of following weight portion:50 parts of starch, 1 part of aqueous slkali, 2 parts of sodium citrate, ethylenediamine tetraacetic 10 parts of 2 parts of sodium acetate, 2 parts of sodium trimetaphosphate, 1 part of acetic anhydride and water;
The mildew-retarding liquid includes the raw material of following weight portion:2 parts of willow leaf, 2 parts of the fruit of summer cypress, 2 parts of thyme, 1 part of Chinese gall, Chinese cassia tree 0.2 part of 1 part, 0.2 part of dried peppermint leaf, 0.2 part of cacumen biotae, 0.2 part of rhizome of cyrtomium and elm bark;
The auxiliary agent includes the raw material of following weight portion:0.2 part of antifreezing agent, 0.2 part of water-loss reducer, 0.2 part of dispersant, fire retardant 0.2 part of 0.2 part, 0.2 part of defoamer and levelling agent.
Wherein, the inorganic particle is wollastonite in powder, and the particle diameter of inorganic particle is 5 μm.
Wherein, the preparation method of the mildew-retarding liquid is:According to proportioning weigh with willow leaf, the fruit of summer cypress, thyme, Chinese gall, Chinese cassia tree, dried peppermint leaf, cacumen biotae, rhizome of cyrtomium and elm bark, add 5 times of water of weight portion, and heating decocts 2h, and temperature control is 60 DEG C, Filtering retains filtrate and is mildew-retarding liquid.
Wherein, the mould inhibitor is dehydroactic acid sodium, and the bactericide is OIT compound.
Wherein, the starch is potato starch, and the aqueous slkali is sodium acid carbonate.
Wherein, the antifreezing agent is ethylene glycol, and the water-loss reducer is glycerine, and the dispersant is calgon.
Wherein, the fire retardant is tributyl phosphate and aluminium hydroxide according to mass ratio 1:3 compositions, the defoamer is silicon Ketone modifying composition, the levelling agent is polyurethanes levelling agent.
A kind of preparation method of Wall paper adhesive is also provided in the present embodiment, is comprised the following steps:
(1), prepare modified starch
First, starch, sodium citrate and sodium ethylene diamine tetracetate are weighed according to proportioning, is added to the water and heats, heating-up temperature control 40 DEG C are made as, dissolving stirring 10min is cooled to 15 DEG C and obtains starch milk;
Secondly, weigh aqueous slkali and be slowly added in the foregoing starch milk for obtaining, the pH for adjusting starch milk is 12, is subsequently adding three inclined Sodium phosphate, is well mixed and reacts 1h under the conditions of 20 DEG C, and acetic anhydride is so added dropwise, and the pH value of starch milk is adjusted into 8.2 is carried out Acetylization reaction, after completion of dropping, continues to react 30min, obtains modified starch slurry;
Finally, by the foregoing modified starch slurry for obtaining it is scrubbed, dehydration, dry, obtain the modified starch;
(2), prepare camphortree leaf leaching liquor
Camphortree leaf is taken out according to proportioning, 120 mesh sieves was crushed and is obtained camphortree leaf, add 6 times of distilled water of weight portion, be subsequently adding Acid-base modifier adjusts to 4 pH value, is put into 60 DEG C of thermostat water baths and extracts 6h, with filtered through gauze, retains filtrate, by filter residue Extract again in the same way, filter, will twice extract gained filtrate conjunction and obtain camphortree leaf leaching liquor, it is standby;
(3), raw material mixing
Surplus stock is weighed, step is mixed into(1)The modified starch and step for obtaining(2)In the camphortree leaf leaching liquor for obtaining, put In entering reaction vessel, dispersed with stirring 40min, after will to be heated up in temperature be 90 DEG C, continue to stir 20min, stirring with 300r/min Colloid discharging is obtained after 20 DEG C are naturally cooled to after end, carrying out surface to colloid using pulse strong-light technology simultaneously in discharging kills Bacterium, packaging, obtains the Wall paper adhesive.
Embodiment 2
A kind of Wall paper adhesive, including following weight portion raw material:
120 parts of inorganic particle;
100 parts of modified starch;
30 parts of mildew-retarding liquid;
20 parts of bactericide;
10 parts of mould inhibitor;
10 parts of camphortree leaf;
8 parts of auxiliary agent;
80 parts of water;
The modified starch includes the raw material of following weight portion:60 parts of starch, 10 parts of aqueous slkali, 8 parts of sodium citrate, ethylenediamine tetraacetic 30 parts of 6 parts of sodium acetate, 4 parts of sodium trimetaphosphate, 3 parts of acetic anhydride and water;
The mildew-retarding liquid includes the raw material of following weight portion:10 parts of willow leaf, 8 parts of the fruit of summer cypress, 6 parts of thyme, 3 parts of Chinese gall, meat 0.4 part of 3 parts of osmanthus, 1.2 parts of dried peppermint leaf, 1.2 parts of cacumen biotae, 0.8 part of rhizome of cyrtomium and elm bark;
The auxiliary agent includes the raw material of following weight portion:1.2 parts of antifreezing agent, 1.2 parts of water-loss reducer, 1.2 parts of dispersant, fire retardant 0.4 part of 0.8 part, 0.6 part of defoamer and levelling agent.
Wherein, the inorganic particle is talcum powder, and the particle diameter of inorganic particle is 20 μm.
Wherein, the preparation method of the mildew-retarding liquid is:According to proportioning weigh with willow leaf, the fruit of summer cypress, thyme, Chinese gall, Chinese cassia tree, dried peppermint leaf, cacumen biotae, rhizome of cyrtomium and elm bark, add 10 times of water of weight portion, and heating decocts 3h, and temperature control is 80 DEG C, Filtering retains filtrate and is mildew-retarding liquid.
Wherein, the mould inhibitor is sodium Diacetate, and the bactericide is halogen derivatives compound.
Wherein, the starch is tapioca, and the aqueous slkali is sodium carbonate.
Wherein, the antifreezing agent is ethylene glycol, and the water-loss reducer is glycerine, and the dispersant is fatty acid polyglycol ethylene glycol Ester.
Wherein, the fire retardant is tributyl phosphate and aluminium hydroxide according to mass ratio 1:3 compositions, the defoamer is silicon Ketone modifying composition, the levelling agent is silicone levelling agent.
A kind of preparation method of Wall paper adhesive is also provided in the present embodiment, is comprised the following steps:
(1), prepare modified starch
First, starch, sodium citrate and sodium ethylene diamine tetracetate are weighed according to proportioning, is added to the water and heats, heating-up temperature control 50 DEG C are made as, dissolving stirring 40min is cooled to 20 DEG C and obtains starch milk;
Secondly, weigh aqueous slkali and be slowly added in the foregoing starch milk for obtaining, the pH for adjusting starch milk is 12.2, is subsequently adding three Sodium metaphosphate, is well mixed and reacts 4h under the conditions of 40 DEG C, and acetic anhydride is so added dropwise, and the pH value of starch milk is adjusted into 8.3 and is entered Row acetylization reaction, after completion of dropping, continues to react 60min, obtains modified starch slurry;
Finally, by the foregoing modified starch slurry for obtaining it is scrubbed, dehydration, dry, obtain the modified starch;
(2), prepare camphortree leaf leaching liquor
Camphortree leaf is taken out according to proportioning, 130 mesh sieves was crushed and is obtained camphortree leaf, add 10 times of distilled water of weight portion, Ran Houjia Enter acid-base modifier to adjust to 6 pH value, be put into 110 DEG C of thermostat water baths and extract 8h, with filtered through gauze, retain filtrate, will Filter residue is extracted again in the same way, filtering, will twice be extracted gained filtrate conjunction and be obtained camphortree leaf leaching liquor, standby;
(3), raw material mixing
Surplus stock is weighed, step is mixed into(1)The modified starch and step for obtaining(2)In the camphortree leaf leaching liquor for obtaining, put In entering reaction vessel, dispersed with stirring 60min, after will to be heated up in temperature be 95 DEG C, continue to stir 30min, stirring with 400r/min Colloid discharging is obtained after 35 DEG C are naturally cooled to after end, carrying out surface to colloid using pulse strong-light technology simultaneously in discharging kills Bacterium, packaging, obtains the Wall paper adhesive.
Embodiment 3
A kind of Wall paper adhesive, including following weight portion raw material:
110 parts of inorganic particle;
90 parts of modified starch;
25 parts of mildew-retarding liquid;
15 parts of bactericide;
6 parts of mould inhibitor;
6 parts of camphortree leaf;
5 parts of auxiliary agent;
70 parts of water;
The modified starch includes the raw material of following weight portion:55 parts of starch, 5.5 parts of aqueous slkali, 5 parts of sodium citrate, ethylenediamine 20 parts of 4 parts of tetraacethyl sodium, 3 parts of sodium trimetaphosphate, 2 parts of acetic anhydride and water;
The mildew-retarding liquid includes the raw material of following weight portion:6 parts of willow leaf, 5 parts of the fruit of summer cypress, 4 parts of thyme, 2 parts of Chinese gall, Chinese cassia tree 0.3 part of 2 parts, 0.8 part of dried peppermint leaf, 0.8 part of cacumen biotae, 0.5 part of rhizome of cyrtomium and elm bark;
The auxiliary agent includes the raw material of following weight portion:0.8 part of antifreezing agent, 0.8 part of water-loss reducer, 0.8 part of dispersant, fire retardant 0.3 part of 0.5 part, 0.4 part of defoamer and levelling agent.
Wherein, the inorganic particle is precipitated calcium carbonate, and the particle diameter of inorganic particle is 15 μm.
Wherein, the preparation method of the mildew-retarding liquid is:According to proportioning weigh with willow leaf, the fruit of summer cypress, thyme, Chinese gall, Chinese cassia tree, dried peppermint leaf, cacumen biotae, rhizome of cyrtomium and elm bark, add 7 times of water of weight portion, and heating decocts 2.5h, and temperature control is 70 DEG C, filtering retains filtrate and is mildew-retarding liquid.
Wherein, the mould inhibitor is calcium propionate, and the bactericide is halogen derivatives compound.
Wherein, the starch is cornstarch, and the aqueous slkali is NaOH.
Wherein, the antifreezing agent is ethylene glycol, and the water-loss reducer is glycerine, and the dispersant is fatty acid polyglycol ethylene glycol Ester.
Wherein, the fire retardant is tributyl phosphate and aluminium hydroxide according to mass ratio 1:3 compositions, the defoamer is silicon Ketone modifying composition, the levelling agent is acrylic acid series levelling agent.
A kind of preparation method of Wall paper adhesive is also provided in the present embodiment, is comprised the following steps:
(1), prepare modified starch
First, starch, sodium citrate and sodium ethylene diamine tetracetate are weighed according to proportioning, is added to the water and heats, heating-up temperature control 45 DEG C are made as, dissolving stirring 25min is cooled to 17 DEG C and obtains starch milk;
Secondly, weigh aqueous slkali and be slowly added in the foregoing starch milk for obtaining, the pH for adjusting starch milk is 12.1, is subsequently adding three Sodium metaphosphate, is well mixed and reacts 2.5h under the conditions of 30 DEG C, and acetic anhydride is so added dropwise, and the pH value of starch milk is adjusted into 8.2 Acetylization reaction is carried out, after completion of dropping, continues to react 45min, obtain modified starch slurry;
Finally, by the foregoing modified starch slurry for obtaining it is scrubbed, dehydration, dry, obtain the modified starch;
(2), prepare camphortree leaf leaching liquor
Camphortree leaf is taken out according to proportioning, 125 mesh sieves was crushed and is obtained camphortree leaf, add 8 times of distilled water of weight portion, be subsequently adding Acid-base modifier adjusts to 5 pH value, is put into 85 DEG C of thermostat water baths and extracts 7h, with filtered through gauze, retains filtrate, by filter residue Extract again in the same way, filter, will twice extract gained filtrate conjunction and obtain camphortree leaf leaching liquor, it is standby;
(3), raw material mixing
Surplus stock is weighed, step is mixed into(1)The modified starch and step for obtaining(2)In the camphortree leaf leaching liquor for obtaining, put In entering reaction vessel, dispersed with stirring 50min, after will to be heated up in temperature be 92 DEG C, continue to stir 25min, stirring knot with 350/min Colloid discharging is obtained after 28 DEG C are naturally cooled to after beam, carrying out surface to colloid using pulse strong-light technology simultaneously in discharging kills Bacterium, packaging, obtains the Wall paper adhesive.
The present invention has been described in detail with reference to the foregoing embodiments, for a person skilled in the art, its according to The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is equally replaced Change.All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in the present invention Protection domain within.

Claims (9)

1. a kind of Wall paper adhesive, it is characterised in that the raw material including following weight portion:100 ~ 120 parts of inorganic particle, modified starch 80 ~ 100 parts, 20 ~ 30 parts of mildew-retarding liquid, 10 ~ 20 parts of bactericide, 2 ~ 10 parts of mould inhibitor, 2 ~ 10 parts of camphortree leaf, 2 ~ 8 parts of auxiliary agent and water 60 ~ 80 parts;
The modified starch includes the raw material of following weight portion:50 ~ 60 parts of starch, 1 ~ 10 part of aqueous slkali, 2 ~ 8 parts of sodium citrate, 10 ~ 30 parts of 2 ~ 6 parts of sodium ethylene diamine tetracetate, 2 ~ 4 parts of sodium trimetaphosphate, 1 ~ 3 part of acetic anhydride and water;
The mildew-retarding liquid includes the raw material of following weight portion:2 ~ 10 parts of willow leaf, 2 ~ 8 parts of the fruit of summer cypress, 2 ~ 6 parts of thyme, Chinese gall 1 ~ 3 parts, 1 ~ 3 part of Chinese cassia tree, 0.2 ~ 1.2 part of dried peppermint leaf, 0.2 ~ 1.2 part of cacumen biotae, 0.2 ~ 0.8 part of rhizome of cyrtomium and elm bark 0.2 ~ 0.4 Part;
The auxiliary agent includes the raw material of following weight portion:0.2 ~ 1.2 part of antifreezing agent, 0.2 ~ 1.2 part of water-loss reducer, dispersant 0.2 ~ 0.2 ~ 0.4 part of 1.2 parts, 0.2 ~ 0.8 part of fire retardant, 0.2 ~ 0.6 part of defoamer and levelling agent.
2. Wall paper adhesive according to claim 1, it is characterised in that the inorganic particle is wollastonite in powder, talcum powder, lightweight Calcium carbonate and it is kaolinic any one, the particle diameter of inorganic particle is 5 ~ 20 μm.
3. Wall paper adhesive according to claim 1, it is characterised in that the preparation method of the mildew-retarding liquid is:Claim according to proportioning Take with willow leaf, the fruit of summer cypress, thyme, Chinese gall, Chinese cassia tree, dried peppermint leaf, cacumen biotae, rhizome of cyrtomium and elm bark, add 5~10 times of weight The water of part, heating decocts 2 ~ 3h, and temperature control is 60 ~ 80 DEG C, and filtering reservation filtrate is mildew-retarding liquid.
4. Wall paper adhesive according to claim 1, it is characterised in that the mould inhibitor is dehydroactic acid sodium, sodium Diacetate, third Any one of sour calcium and Sodium Benzoate, the bactericide are OIT compound, halogen derivatives compound and benzisoxa Any one in thiazolinone.
5. Wall paper adhesive according to claim 1, it is characterised in that the starch is that potato starch, tapioca, corn form sediment Any one of powder, wheaten starch and rice starch.
6. Wall paper adhesive according to claim 1, it is characterised in that the aqueous slkali is sodium acid carbonate, sodium carbonate and hydrogen-oxygen Change sodium in any one.
7. Wall paper adhesive according to claim 1, it is characterised in that the antifreezing agent is ethylene glycol, the water-loss reducer is sweet Oil, the dispersant is calgon or fatty acid polyethylene glycol ester.
8. Wall paper adhesive according to claim 1, it is characterised in that the fire retardant is that tributyl phosphate and aluminium hydroxide are pressed According to mass ratio 1:3 compositions, the defoamer is silicone modified synthetic, and the levelling agent is polyurethanes levelling agent, organosilicon Any one in class levelling agent and acrylic acid series levelling agent.
9. the preparation method of Wall paper adhesive of the one kind according to any one of claim 1 ~ 8, it is characterised in that including following step Suddenly:
(1), prepare modified starch
First, starch, sodium citrate and sodium ethylene diamine tetracetate are weighed according to proportioning, is added to the water and heats, heating-up temperature control 40 ~ 50 DEG C are made as, dissolving 10 ~ 40min of stirring is cooled to 15 ~ 20 DEG C and obtains starch milk;
Secondly, weigh aqueous slkali and be slowly added in the foregoing starch milk for obtaining, the pH for adjusting starch milk is 12.0 ~ 12.2, then Sodium trimetaphosphate is added, 1 ~ 4h of reaction under the conditions of 20 ~ 40 DEG C is well mixed, acetic anhydride is so added dropwise, by the pH value of starch milk Being adjusted to 8.2 ~ 8.3 carries out acetylization reaction, after completion of dropping, continues to react 30 ~ 60min, obtains modified starch slurry;
Finally, by the foregoing modified starch slurry for obtaining it is scrubbed, dehydration, dry, obtain the modified starch;
(2), prepare camphortree leaf leaching liquor
Camphortree leaf is taken out according to proportioning, 120 ~ 130 mesh sieves was crushed and is obtained camphortree leaf, add 6 ~ 10 times of distilled water of weight portion, It is subsequently adding acid-base modifier to adjust to 4 ~ 6 pH value, is put into 6 ~ 8h of extraction in 60 ~ 110 DEG C of thermostat water baths, uses gauze mistake Filter, retain filtrate, filter residue is extracted again in the same way, is filtered, will twice extract gained filtrate conjunction and obtain camphortree leaf extraction Liquid, it is standby;
(3), raw material mixing
Surplus stock is weighed, step is mixed into(1)The modified starch and step for obtaining(2)In the camphortree leaf leaching liquor for obtaining, put In entering reaction vessel, 40 ~ 60min of dispersed with stirring, after will to be heated up in temperature be 90 ~ 95 DEG C, continue to stir with 300 ~ 400r/min 20 ~ 30min, stirring obtains colloid discharging after naturally cooling to 20 ~ 35 DEG C after terminating, pulse strong-light technology is used simultaneously in discharging Surface disinfection is carried out to colloid, is packed, obtain the Wall paper adhesive.
CN201710219817.1A 2017-04-06 2017-04-06 A kind of Wall paper adhesive and preparation method thereof Withdrawn CN106916551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710219817.1A CN106916551A (en) 2017-04-06 2017-04-06 A kind of Wall paper adhesive and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710219817.1A CN106916551A (en) 2017-04-06 2017-04-06 A kind of Wall paper adhesive and preparation method thereof

Publications (1)

Publication Number Publication Date
CN106916551A true CN106916551A (en) 2017-07-04

Family

ID=59567172

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710219817.1A Withdrawn CN106916551A (en) 2017-04-06 2017-04-06 A kind of Wall paper adhesive and preparation method thereof

Country Status (1)

Country Link
CN (1) CN106916551A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107502228A (en) * 2017-08-18 2017-12-22 佛山市永恒达新材料科技有限公司 The preparation method of Natural anti-mildew adhesive
CN108047990A (en) * 2018-01-24 2018-05-18 合肥市大卓电力有限责任公司 A kind of novel antibacterial glutinous rice glue and preparation method thereof
CN108728014A (en) * 2018-04-21 2018-11-02 阜南县金威工艺品有限公司 A kind of wicker plaiting article starch adhesive

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100035025A (en) * 2008-09-25 2010-04-02 (주)디에스산업 Fuctional wall paper and its manufacturing method
CN106256836A (en) * 2016-06-06 2016-12-28 杭州嘉力丰投资股份有限公司 A kind of environment-friendly type starch base wallpaper glue modified starch and preparation method thereof
CN106349971A (en) * 2016-08-26 2017-01-25 桐乡嘉力丰实业股份有限公司 Natural environment-friendly mildew-proof and damp-proof glutinous rice glue and preparation process thereof
CN106381090A (en) * 2016-08-31 2017-02-08 桐乡嘉力丰实业股份有限公司 Mildew-resistant and environment-friendly glutinous rice wet glue and production method thereof
CN106398584A (en) * 2016-08-31 2017-02-15 桐乡嘉力丰实业股份有限公司 Rose aroma type glutinous-rice wet adhesive and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100035025A (en) * 2008-09-25 2010-04-02 (주)디에스산업 Fuctional wall paper and its manufacturing method
CN106256836A (en) * 2016-06-06 2016-12-28 杭州嘉力丰投资股份有限公司 A kind of environment-friendly type starch base wallpaper glue modified starch and preparation method thereof
CN106349971A (en) * 2016-08-26 2017-01-25 桐乡嘉力丰实业股份有限公司 Natural environment-friendly mildew-proof and damp-proof glutinous rice glue and preparation process thereof
CN106381090A (en) * 2016-08-31 2017-02-08 桐乡嘉力丰实业股份有限公司 Mildew-resistant and environment-friendly glutinous rice wet glue and production method thereof
CN106398584A (en) * 2016-08-31 2017-02-15 桐乡嘉力丰实业股份有限公司 Rose aroma type glutinous-rice wet adhesive and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
李子东: "《胶黏剂助剂》", 30 June 2009, 化学工业出版社 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107502228A (en) * 2017-08-18 2017-12-22 佛山市永恒达新材料科技有限公司 The preparation method of Natural anti-mildew adhesive
CN108047990A (en) * 2018-01-24 2018-05-18 合肥市大卓电力有限责任公司 A kind of novel antibacterial glutinous rice glue and preparation method thereof
CN108728014A (en) * 2018-04-21 2018-11-02 阜南县金威工艺品有限公司 A kind of wicker plaiting article starch adhesive

Similar Documents

Publication Publication Date Title
CN106916551A (en) A kind of Wall paper adhesive and preparation method thereof
CN103881498B (en) A kind of coating for wall surface and preparation method
CN107011714B (en) A kind of moisture-proof anti-crack mastic powder
KR20130018653A (en) Improved adhesive composition
CN103773281A (en) Formaldehyde-free water-resistant adhesive for plywood and preparation method thereof
CN103965719B (en) A kind of coating for wall surface and preparation method
CN106987168A (en) A kind of inner wall surface water proof putty
CN104327793A (en) Inorganic-powder-modified mould-proof wallpaper adhesive and preparation method thereof
CN108824071A (en) A kind of preparation method of bamboo fibre dixie cup
CN107057395A (en) High degradable tableware of a kind of ductile strength and preparation method thereof
CN107236507A (en) It is a kind of for the high-temperature resistance adhesive on floor and preparation method thereof
CN103290730A (en) Nano mould-proof wallpaper
CN104497732A (en) Heat discoloration emulsion paint and preparation method thereof
CN107662256A (en) Bamboo board and its processing method
CN106381090A (en) Mildew-resistant and environment-friendly glutinous rice wet glue and production method thereof
CN108913080A (en) A kind of mould proof Wall paper adhesive of high viscosity
CN105524512A (en) Anti-crack building putty and preparation method
CN108299986A (en) Plants essential oil microcapsules fungus and mildew resistance coating and its preparation method and application
CN107325574A (en) A kind of preparation method of energy-conserving and environment-protective material
CN105176424A (en) Adhesive for wood-plastic floor decorative paper immersion
CN104497155A (en) Modified starch for environment-friendly starch-based wallpaper glue and preparation method of modified starch
CN107226660A (en) A kind of toughening type light cellular partition board and preparation method thereof
CN107556538A (en) A kind of Degradable environment protection antibacterial tableware and preparation method thereof
CN106239646A (en) Use the method that moistureproof composite urea formaldehyde resin produces full Eucalyptus solid wooden compound floor
CN110305536A (en) A kind of natural paint and preparation method thereof

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20170704

WW01 Invention patent application withdrawn after publication