CN107674616A - A kind of preparation method of concave convex rod wlding adhesive specially - Google Patents

A kind of preparation method of concave convex rod wlding adhesive specially Download PDF

Info

Publication number
CN107674616A
CN107674616A CN201711102745.9A CN201711102745A CN107674616A CN 107674616 A CN107674616 A CN 107674616A CN 201711102745 A CN201711102745 A CN 201711102745A CN 107674616 A CN107674616 A CN 107674616A
Authority
CN
China
Prior art keywords
parts
adhesive
wlding
convex rod
concave convex
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.)
Pending
Application number
CN201711102745.9A
Other languages
Chinese (zh)
Inventor
杨国华
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.)
MINGGUANG CITY HAIGANGAONI MINING Co Ltd
Original Assignee
MINGGUANG CITY HAIGANGAONI MINING 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 MINGGUANG CITY HAIGANGAONI MINING Co Ltd filed Critical MINGGUANG CITY HAIGANGAONI MINING Co Ltd
Priority to CN201711102745.9A priority Critical patent/CN107674616A/en
Publication of CN107674616A publication Critical patent/CN107674616A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J151/00—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • C09J151/003—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F261/00—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00
    • C08F261/02—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols
    • C08F261/04—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols on to polymers of vinyl alcohol
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08—Macromolecular additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C08K2003/321—Phosphates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

The invention discloses a kind of preparation method of concave convex rod wlding adhesive specially, the raw material that the concave convex rod wlding adhesive specially includes following parts by weight is made：56 parts of 12 13 parts of PVA protecting colloids, 24 parts of defoamer, 35 parts of wetting agent, 13 parts of butyl acrylate, 56 parts of adhesive, 56 parts of high-cis butadiene rubber, 23 parts of oil-extended styrene buadiene rubber, 24 parts of accelerator, 57 parts of age resistor, 34 parts of tackifying resin, 8 10 parts of inorganic silicate, 24 parts of inorganic phosphate, 1 part of sodium chloride, 56 parts of vinyl acetate and initiator.PVA protecting colloids substitute poisonous solvent-based adhesive; stable performance; it is more environmentally-friendly; reduce the injury to human body and environment; there is the irreplaceable superiority of other adhesive in terms of bonding, in terms of environmental protection and in terms of the transport of product; and preparation technology is simple, it is not necessary to large-scale, high precision instrument equipment.

Description

A kind of preparation method of concave convex rod wlding adhesive specially
Technical field
The present invention relates to concave convex rod technical field, more particularly to a kind of concave convex rod wlding adhesive specially.
Background technology
Attapulgite is also known as palygorskite (Palygorskite) or Palygorskite, is a kind of to have chain layer structure and contain Shuifu County Magnesium silicate clay mineral.Its structure belongs to 2:1 type clay mineral.Each 2:In 1 unit structure layer, tetrahedron chip angle top every Certain distance direction overturns, forming layer chain.The passage parallel with chain is formed in tetrahedron bar interband.Features of Attapulgite Minerals is almost Various regions all over the world, but the mineral deposit proportion with industrial significance is little, is only limitted to the U.S., China, Spain, France, soil Ear its, Senegal, South Africa, Australia, Brazil, Israel, Saudi Arabia, Switzerland, Britain, Russia (Irkutsk , Irkutsk), Kirghizstan, Kazakhstan, Ukraine, Armenia, Azerbaijan, Byelorussia, Nepal Deng state, according to incompletely statistics, about 1,400,000,000 tons of world's proved reserves.Concave-convex clay rod refers to using attapulgite as key component A kind of clay mineral.Attapulgite is that a kind of crystalloid is hydrated alumina magnesia silicate, has unique layer chain structure feature, Crystal lattice in its structure be present, help to contain variable amount of Na in crystal+、Ca2+、Fe3+、Al3+, crystal is in needle-like, threadiness Or fiber collection shape.Attapulgite has good colloidal nature and the higher absorption such as unique scattered, high temperature resistant, salt resistance alkali Decoloring ability.And there is certain plasticity and cohesive force, its preferable chemical molecular formula is：Mg5Si8O20(OH)2(OH2)4· 4H2O.With the intermediate structure between chain structure and layer structure.Attapulgite originates in deposition in earthy, compact massive In rock and weathering crust, color is white, canescence, cinerous, celadon or weak silky luster.Soil property is fine and smooth, there is oily soapy, It is light, property is crisp, fracture is in conchoidal or irregular shape, and water imbibition is strong.Has viscosity and plasticity when wet, dry after-contraction is small, less Aobvious crackle, water immersion disintegration.Suspension meets dielectric not flocculation sediment.
For the adhesive of concave convex rod wlding, traditional adhesive is typically with S：S, SIS, EVA, acrylic resin etc. are Matrix resin, with toluene, ethyl acetate, gasoline etc. for solvent, aid in being made with auxiliary agents such as tackifying resin, plasticizer.Except viscous Connect outside better performances, solvent-based adhesive also has many shortcomings, and such as solvent volatilization pollutes, be inflammable and explosive, having Certain limitation.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of concave convex rod wlding proposed is special The preparation method of adhesive.
To achieve these goals, present invention employs following technical scheme：
A kind of concave convex rod wlding adhesive specially, the concave convex rod wlding adhesive specially include the raw material system of following parts by weight Into：PVA protecting colloid 12-13 parts, defoamer 2-4 parts, wetting agent 3-5 parts, butyl acrylate 1-3 parts, adhesive 5-6 parts, height Cis butadiene rubber 5-6 parts, oil-extended styrene buadiene rubber 2-3 parts, accelerator 2-4 parts, age resistor 5-7 parts, tackifying resin 3-4 parts, nothing Machine silicate 8-10 parts, inorganic phosphate 2-4 parts, 1 part of sodium chloride, vinyl acetate 5-6 parts and initiator 5-6 parts.
Preferably, the inorganic silicate is graininess, and the inorganic silicate is the mixed of dicalcium silicate and tricalcium silicate The blend gravity of compound, dicalcium silicate and tricalcium silicate concretely 1：2.
Preferably, the inorganic phosphate is the mixture of dihydric phosphate, hydrophosphate and orthophosphates, and mixes Proportion can be 1：2：3.
Preferably, described adhesive be one kind in calcium sulfate, calcium carbonate, pregelatinized starch, sodium carboxymethylcellulose or Several, the defoamer is silicone emulsion, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether, polyoxypropylene polyoxy second At least one of alkene glycerin ether and dimethyl silicone polymer, the wetting agent are at least one of propane diols and glycerine.
Preferably, cis Isosorbide-5-Nitrae content is 96%~99% in the high-cis butadiene rubber.
Preferably, the accelerator includes at least one of nitrogenous and organic compound of sulfur-bearing, described nitrogenous and contain The organic compound of sulphur includes accelerator H, accelerator D, vulcanization accelerator TT, accelerator M and two thio ammonia At least one of base formates.
Preferably, the tackifying resin has excellent polymer compatibility, each component institute accounting wherein in tackifying resin Example be：Dimethyl methyl acid resin 60%, phenolphthalein resin 25%, 201 resins 15%, each component proportion is in the old agent：It is anti-old Agent CPPD50%, anti-aging agent RD 25%, antioxidant D 25%.
A kind of preparation method of concave convex rod wlding adhesive specially, specifically comprises the following steps：
S1：PVA protecting colloids, defoamer, wetting agent, butyl acrylate, adhesive, high-cis butadiene rubber, oil-filled butylbenzene rubber Glue, accelerator, age resistor, tackifying resin, inorganic silicate, inorganic phosphate, sodium chloride, vinyl acetate, initiator and water are pressed Ratio weigh measure it is standby；
S2：By the PVA protecting colloids in step S1, wetting agent, butyl acrylate, adhesive, high-cis butadiene rubber, oil-filled fourth Benzene rubber, tackifying resin, inorganic silicate, inorganic phosphate, sodium chloride and vinyl acetate are added in grinding drum, utilize grinding Bucket is ground, material is mixed it is abundant, milling time between 0.5h-0.6h, grinding temperature control 45-85 degrees Celsius it Between, the rotating speed of grinder is 1000-1200 revs/min, and standby, raw material sealing guarantor is collected mixed material after terminating in grinding Deposit；
S3：The material obtained in step S2 is added in agitator, control agitator rotating speed be no more than 1000-1200 turn/ Minute, between 40-50 degrees Celsius of reaction temperature, defoamer is then added into agitator, the reaction time is controlled in 0.5h-0.6h Between；
S4：Accelerator and the control of water reaction time are added in agitator into step S3 between 0.4h-0.5h, reaction temperature Between 40-50 degrees Celsius；
S5：Age resistor is added in agitator into step S4, the reaction time is controlled between 0.4h-0.5h, and reaction temperature exists Between 50-60 degrees Celsius；
S6：Initiator is added in agitator into step S5, temperature control polymerize 2-3 hour plastics at 40-50 degrees Celsius, Then it is granulated and is collected standby；
S7：The material obtained in step S6 is dried using air-heater, the water content in material is no more than 5%, drying temperature Degree is collected standby between 50-60 degrees Celsius；
S8：The material obtained in step S7 is crushed using pulverizer, and the material after crushing is sieved, using 60-80 Mesh sieve, ensure that material particles are uniform, then by material collection.
A kind of preparation method of concave convex rod wlding adhesive specially provided by the invention, the substitution of PVA protecting colloids are poisonous Solvent-based adhesive, stable performance is more environmentally-friendly, reduces the injury to human body and environment, in terms of bonding, in terms of environmental protection And have the irreplaceable superiority of other adhesive in terms of the transport of product, and preparation technology is simple, it is not necessary to large-scale, High precision instrument equipment.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with specific embodiment, to this Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not For limiting the present invention.
Embodiment 1
A kind of concave convex rod wlding adhesive specially, the concave convex rod wlding adhesive specially include the raw material system of following parts by weight Into：12 parts of PVA protecting colloids, 2 parts of defoamer, 3 parts of wetting agent, 1 part of butyl acrylate, 5 parts of adhesive, high-cis butadiene rubber 5 parts, 2 parts of oil-extended styrene buadiene rubber, 2 parts of accelerator, 5 parts of age resistor, 3 parts of tackifying resin, 8 parts of inorganic silicate, inorganic phosphate 2 Part, 1 part of sodium chloride, 5 parts of vinyl acetate and 5 parts of initiator, the inorganic silicate are graininess, and the inorganic silicate is silicon The blend gravity of the mixture of sour dicalcium and tricalcium silicate, dicalcium silicate and tricalcium silicate concretely 1：2, the inorganic phosphate Salt is the mixture of dihydric phosphate, hydrophosphate and orthophosphates, and blend gravity can be 1：2：3, described adhesive is One or more in calcium sulfate, calcium carbonate, pregelatinized starch, sodium carboxymethylcellulose, the defoamer are silicone emulsion, gathered In oxygen ethene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether, polyoxyethylene polyoxypropylene glycerin ether and dimethyl silicone polymer At least one, the wetting agent are at least one of propane diols and glycerine, cis Isosorbide-5-Nitrae content in the high-cis butadiene rubber For 96%~99%, the accelerator includes at least one of nitrogenous and organic compound of sulfur-bearing, described nitrogenous and sulfur-bearing Organic compound includes accelerator H, accelerator D, vulcanization accelerator TT, accelerator M and dithiocarbamates first At least one of hydrochlorate, the tackifying resin has excellent polymer compatibility, wherein in tackifying resin shared by each component Ratio is：Dimethyl methyl acid resin 60%, phenolphthalein resin 25%, 201 resins 15%, each component proportion is in the old agent：It is anti- Old agent CPPD50%, anti-aging agent RD 25%, antioxidant D 25%.
A kind of preparation method of concave convex rod wlding adhesive specially, specifically comprises the following steps：
S1：PVA protecting colloids, defoamer, wetting agent, butyl acrylate, adhesive, high-cis butadiene rubber, oil-filled butylbenzene rubber Glue, accelerator, age resistor, tackifying resin, inorganic silicate, inorganic phosphate, sodium chloride, vinyl acetate, initiator and water are pressed Ratio weigh measure it is standby；
S2：By the PVA protecting colloids in step S1, wetting agent, butyl acrylate, adhesive, high-cis butadiene rubber, oil-filled fourth Benzene rubber, tackifying resin, inorganic silicate, inorganic phosphate, sodium chloride and vinyl acetate are added in grinding drum, utilize grinding Bucket is ground, material is mixed it is abundant, milling time between 0.5h-0.6h, grinding temperature control 45-85 degrees Celsius it Between, the rotating speed of grinder is 1000-1200 revs/min, and standby, raw material sealing guarantor is collected mixed material after terminating in grinding Deposit；
S3：The material obtained in step S2 is added in agitator, control agitator rotating speed be no more than 1000-1200 turn/ Minute, between 40-50 degrees Celsius of reaction temperature, defoamer is then added into agitator, the reaction time is controlled in 0.5h-0.6h Between；
S4：Accelerator and the control of water reaction time are added in agitator into step S3 between 0.4h-0.5h, reaction temperature Between 40-50 degrees Celsius；
S5：Age resistor is added in agitator into step S4, the reaction time is controlled between 0.4h-0.5h, and reaction temperature exists Between 50-60 degrees Celsius；
S6：Initiator is added in agitator into step S5, temperature control polymerize 2-3 hour plastics at 40-50 degrees Celsius, Then it is granulated and is collected standby；
S7：The material obtained in step S6 is dried using air-heater, the water content in material is no more than 5%, drying temperature Degree is collected standby between 50-60 degrees Celsius；
S8：The material obtained in step S7 is crushed using pulverizer, and the material after crushing is sieved, using 60-80 Mesh sieve, ensure that material particles are uniform, then by material collection.
Embodiment 2
A kind of concave convex rod wlding adhesive specially, the concave convex rod wlding adhesive specially include the raw material system of following parts by weight Into：11 parts of PVA protecting colloids, 3 parts of defoamer, 4 parts of wetting agent, 2 parts of butyl acrylate, 5.5 parts of adhesive, high-cis are along fourth rubber 5.5 parts of glue, 2.5 parts of oil-extended styrene buadiene rubber, 3 parts of accelerator, 6 parts of age resistor, 3.5 parts of tackifying resin, 9 parts of inorganic silicate, nothing 5.6 parts of 3 parts of machine phosphate, 1 part of sodium chloride, 5.5 parts of vinyl acetate and initiator, the inorganic silicate is graininess, described Inorganic silicate is the mixture of dicalcium silicate and tricalcium silicate, the blend gravity of dicalcium silicate and tricalcium silicate concretely 1： 2, the inorganic phosphate is the mixture of dihydric phosphate, hydrophosphate and orthophosphates, and blend gravity can be 1：2： 3, described adhesive is the one or more in calcium sulfate, calcium carbonate, pregelatinized starch, sodium carboxymethylcellulose, the defoaming Agent is silicone emulsion, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether, polyoxyethylene polyoxypropylene glycerin ether and poly- two At least one of methylsiloxane, the wetting agent are at least one of propane diols and glycerine, and the high-cis is along fourth rubber Cis Isosorbide-5-Nitrae content is 96%~99% in glue, and the accelerator includes at least one of nitrogenous and organic compound of sulfur-bearing, institute Stating the nitrogenous and organic compound of sulfur-bearing includes accelerator H, accelerator D, vulcanization accelerator TT, accelerator M At least one of with dithiocar-bamate, the tackifying resin has excellent polymer compatibility, wherein thickening tree Each component proportion is in fat：Dimethyl methyl acid resin 60%, phenolphthalein resin 25%, 201 resins 15%, each group in the old agent Point proportion is：Age resistor CPPD50%, anti-aging agent RD 25%, antioxidant D 25%.
A kind of preparation method of concave convex rod wlding adhesive specially, specifically comprises the following steps：
S1：PVA protecting colloids, defoamer, wetting agent, butyl acrylate, adhesive, high-cis butadiene rubber, oil-filled butylbenzene rubber Glue, accelerator, age resistor, tackifying resin, inorganic silicate, inorganic phosphate, sodium chloride, vinyl acetate, initiator and water are pressed Ratio weigh measure it is standby；
S2：By the PVA protecting colloids in step S1, wetting agent, butyl acrylate, adhesive, high-cis butadiene rubber, oil-filled fourth Benzene rubber, tackifying resin, inorganic silicate, inorganic phosphate, sodium chloride and vinyl acetate are added in grinding drum, utilize grinding Bucket is ground, material is mixed it is abundant, milling time between 0.5h-0.6h, grinding temperature control 45-85 degrees Celsius it Between, the rotating speed of grinder is 1000-1200 revs/min, and standby, raw material sealing guarantor is collected mixed material after terminating in grinding Deposit；
S3：The material obtained in step S2 is added in agitator, control agitator rotating speed be no more than 1000-1200 turn/ Minute, between 40-50 degrees Celsius of reaction temperature, defoamer is then added into agitator, the reaction time is controlled in 0.5h-0.6h Between；
S4：Accelerator and the control of water reaction time are added in agitator into step S3 between 0.4h-0.5h, reaction temperature Between 40-50 degrees Celsius；
S5：Age resistor is added in agitator into step S4, the reaction time is controlled between 0.4h-0.5h, and reaction temperature exists Between 50-60 degrees Celsius；
S6：Initiator is added in agitator into step S5, temperature control polymerize 2-3 hour plastics at 40-50 degrees Celsius, Then it is granulated and is collected standby；
S7：The material obtained in step S6 is dried using air-heater, the water content in material is no more than 5%, drying temperature Degree is collected standby between 50-60 degrees Celsius；
S8：The material obtained in step S7 is crushed using pulverizer, and the material after crushing is sieved, using 60-80 Mesh sieve, ensure that material particles are uniform, then by material collection.
Embodiment 3
A kind of concave convex rod wlding adhesive specially, the concave convex rod wlding adhesive specially include the raw material system of following parts by weight Into：13 parts of PVA protecting colloids, 4 parts of defoamer, 5 parts of wetting agent, 3 parts of butyl acrylate, 6 parts of adhesive, high-cis butadiene rubber 6 parts, 3 parts of oil-extended styrene buadiene rubber, 4 parts of accelerator, 7 parts of age resistor, 4 parts of tackifying resin, 10 parts of inorganic silicate, inorganic phosphate 6 parts of 4 parts, 1 part of sodium chloride, 6 parts of vinyl acetate and initiator, the inorganic silicate are graininess, and the inorganic silicate is The blend gravity of the mixture of dicalcium silicate and tricalcium silicate, dicalcium silicate and tricalcium silicate concretely 1：2, the Phos Hydrochlorate is the mixture of dihydric phosphate, hydrophosphate and orthophosphates, and blend gravity can be 1：2：3, described adhesive The one or more in calcium sulfate, calcium carbonate, pregelatinized starch, sodium carboxymethylcellulose, the defoamer be silicone emulsion, In polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether, polyoxyethylene polyoxypropylene glycerin ether and dimethyl silicone polymer At least one, the wetting agent is at least one of propane diols and glycerine, and cis Isosorbide-5-Nitrae contains in the high-cis butadiene rubber Measure as 96%~99%, the accelerator includes at least one of nitrogenous and organic compound of sulfur-bearing, described nitrogenous and sulfur-bearing Organic compound include accelerator H, accelerator D, vulcanization accelerator TT, accelerator M and dithiocarbamates At least one of formates, the tackifying resin have excellent polymer compatibility, each component institute wherein in tackifying resin Accounting example is：Dimethyl methyl acid resin 60%, phenolphthalein resin 25%, 201 resins 15%, each component proportion is in the old agent： Age resistor CPPD50%, anti-aging agent RD 25%, antioxidant D 25%.
A kind of preparation method of concave convex rod wlding adhesive specially, specifically comprises the following steps：
S1：PVA protecting colloids, defoamer, wetting agent, butyl acrylate, adhesive, high-cis butadiene rubber, oil-filled butylbenzene rubber Glue, accelerator, age resistor, tackifying resin, inorganic silicate, inorganic phosphate, sodium chloride, vinyl acetate, initiator and water are pressed Ratio weigh measure it is standby；
S2：By the PVA protecting colloids in step S1, wetting agent, butyl acrylate, adhesive, high-cis butadiene rubber, oil-filled fourth Benzene rubber, tackifying resin, inorganic silicate, inorganic phosphate, sodium chloride and vinyl acetate are added in grinding drum, utilize grinding Bucket is ground, material is mixed it is abundant, milling time between 0.5h-0.6h, grinding temperature control 45-85 degrees Celsius it Between, the rotating speed of grinder is 1000-1200 revs/min, and standby, raw material sealing guarantor is collected mixed material after terminating in grinding Deposit；
S3：The material obtained in step S2 is added in agitator, control agitator rotating speed be no more than 1000-1200 turn/ Minute, between 40-50 degrees Celsius of reaction temperature, defoamer is then added into agitator, the reaction time is controlled in 0.5h-0.6h Between；
S4：Accelerator and the control of water reaction time are added in agitator into step S3 between 0.4h-0.5h, reaction temperature Between 40-50 degrees Celsius；
S5：Age resistor is added in agitator into step S4, the reaction time is controlled between 0.4h-0.5h, and reaction temperature exists Between 50-60 degrees Celsius；
S6：Initiator is added in agitator into step S5, temperature control polymerize 2-3 hour plastics at 40-50 degrees Celsius, Then it is granulated and is collected standby；
S7：The material obtained in step S6 is dried using air-heater, the water content in material is no more than 5%, drying temperature Degree is collected standby between 50-60 degrees Celsius；
S8：The material obtained in step S7 is crushed using pulverizer, and the material after crushing is sieved, using 60-80 Mesh sieve, ensure that material particles are uniform, then by material collection.
A kind of preparation method of concave convex rod wlding adhesive specially provided by the invention, the substitution of PVA protecting colloids are poisonous Solvent-based adhesive, stable performance is more environmentally-friendly, reduces the injury to human body and environment, in terms of bonding, in terms of environmental protection And have the irreplaceable superiority of other adhesive in terms of the transport of product, and preparation technology is simple, it is not necessary to large-scale, High precision instrument equipment.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.

Claims (8)

  1. A kind of 1. concave convex rod wlding adhesive specially, it is characterised in that：The concave convex rod wlding adhesive specially includes following heavy The raw material of amount part is made：It is PVA protecting colloid 12-13 parts, defoamer 2-4 parts, wetting agent 3-5 parts, butyl acrylate 1-3 parts, viscous Mixture 5-6 parts, high-cis butadiene rubber 5-6 parts, oil-extended styrene buadiene rubber 2-3 parts, accelerator 2-4 parts, age resistor 5-7 parts, thickening Resin 3-4 parts, inorganic silicate 8-10 parts, inorganic phosphate 2-4 parts, 1 part of sodium chloride, vinyl acetate 5-6 parts and initiator 5-6 Part.
  2. A kind of 2. concave convex rod wlding adhesive specially according to claim 1, it is characterised in that：The inorganic silicate is Graininess, the inorganic silicate are the mixing ratio of the mixture of dicalcium silicate and tricalcium silicate, dicalcium silicate and tricalcium silicate Weight concretely 1：2.
  3. A kind of 3. concave convex rod wlding adhesive specially according to claim 1, it is characterised in that：The inorganic phosphate is The mixture of dihydric phosphate, hydrophosphate and orthophosphates, and blend gravity can be 1：2：3.
  4. A kind of 4. concave convex rod wlding adhesive specially according to claim 1, it is characterised in that：Described adhesive is sulfuric acid One or more in calcium, calcium carbonate, pregelatinized starch, sodium carboxymethylcellulose, the defoamer are silicone emulsion, polyoxy second In alkene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether, polyoxyethylene polyoxypropylene glycerin ether and dimethyl silicone polymer at least One kind, the wetting agent are at least one of propane diols and glycerine.
  5. A kind of 5. concave convex rod wlding adhesive specially according to claim 1, it is characterised in that：The high-cis is along fourth rubber Cis-1,4 content is 96%~99% in glue.
  6. A kind of 6. concave convex rod wlding adhesive specially according to claim 1, it is characterised in that：The accelerator includes containing At least one of organic compound of nitrogen and sulfur-bearing, the described nitrogenous and organic compound of sulfur-bearing include accelerator H, sulphur Change at least one of diphenylguanidine, vulcanization accelerator TT, accelerator M and dithiocar-bamate.
  7. A kind of 7. concave convex rod wlding adhesive specially according to claim 1, it is characterised in that：The tackifying resin has Each component proportion is in excellent polymer compatibility, wherein tackifying resin：Dimethyl methyl acid resin 60%, phenolphthalein resin 25%, 201 resins 15%, each component proportion is in the old agent：Age resistor CPPD50%, anti-aging agent RD 25%, age resistor D25%。
  8. 8. the preparation method of the concave convex rod wlding adhesive specially according to claim any one of 1-7, it is characterised in that：Bag Include following steps：
    S1：PVA protecting colloids, defoamer, wetting agent, butyl acrylate, adhesive, high-cis butadiene rubber, oil-filled butylbenzene rubber Glue, accelerator, age resistor, tackifying resin, inorganic silicate, inorganic phosphate, sodium chloride, vinyl acetate, initiator and water are pressed Ratio weigh measure it is standby；
    S2：By the PVA protecting colloids in step S1, wetting agent, butyl acrylate, adhesive, high-cis butadiene rubber, oil-filled fourth Benzene rubber, tackifying resin, inorganic silicate, inorganic phosphate, sodium chloride and vinyl acetate are added in grinding drum, utilize grinding Bucket is ground, material is mixed it is abundant, milling time between 0.5h-0.6h, grinding temperature control 45-85 degrees Celsius it Between, the rotating speed of grinder is 1000-1200 revs/min, and standby, raw material sealing guarantor is collected mixed material after terminating in grinding Deposit；
    S3：The material obtained in step S2 is added in agitator, control agitator rotating speed be no more than 1000-1200 turn/ Minute, between 40-50 degrees Celsius of reaction temperature, defoamer is then added into agitator, the reaction time is controlled in 0.5h-0.6h Between；
    S4：Accelerator and the control of water reaction time are added in agitator into step S3 between 0.4h-0.5h, reaction temperature Between 40-50 degrees Celsius；
    S5：Age resistor is added in agitator into step S4, the reaction time is controlled between 0.4h-0.5h, and reaction temperature exists Between 50-60 degrees Celsius；
    S6：Initiator is added in agitator into step S5, temperature control polymerize 2-3 hour plastics at 40-50 degrees Celsius, Then it is granulated and is collected standby；
    S7：The material obtained in step S6 is dried using air-heater, the water content in material is no more than 5%, drying temperature Degree is collected standby between 50-60 degrees Celsius；
    S8：The material obtained in step S7 is crushed using pulverizer, and the material after crushing is sieved, using 60-80 Mesh sieve, ensure that material particles are uniform, then by material collection.
CN201711102745.9A 2017-11-10 2017-11-10 A kind of preparation method of concave convex rod wlding adhesive specially Pending CN107674616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711102745.9A CN107674616A (en) 2017-11-10 2017-11-10 A kind of preparation method of concave convex rod wlding adhesive specially

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711102745.9A CN107674616A (en) 2017-11-10 2017-11-10 A kind of preparation method of concave convex rod wlding adhesive specially

Publications (1)

Publication Number Publication Date
CN107674616A true CN107674616A (en) 2018-02-09

Family

ID=61145901

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711102745.9A Pending CN107674616A (en) 2017-11-10 2017-11-10 A kind of preparation method of concave convex rod wlding adhesive specially

Country Status (1)

Country Link
CN (1) CN107674616A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102304240A (en) * 2011-10-11 2012-01-04 无锡宝通带业股份有限公司 Heat-resistant and wear-resistant conveyor belt covering rubber and preparation method thereof
CN105149714A (en) * 2015-09-21 2015-12-16 上海交通大学 Non-indentation adhesive welding connection method for metal plates
CN105199642A (en) * 2015-10-26 2015-12-30 马国才 Electronic chip glue

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102304240A (en) * 2011-10-11 2012-01-04 无锡宝通带业股份有限公司 Heat-resistant and wear-resistant conveyor belt covering rubber and preparation method thereof
CN105149714A (en) * 2015-09-21 2015-12-16 上海交通大学 Non-indentation adhesive welding connection method for metal plates
CN105199642A (en) * 2015-10-26 2015-12-30 马国才 Electronic chip glue

Similar Documents

Publication Publication Date Title
TW446733B (en) Block copolymer composition for modifying asphalt and asphalt composition comprising the same
CN102976689B (en) Garbage landfill daily covering material, preparation process and use method thereof
Chen et al. Halogen-free flame retarded cold-mix epoxy asphalt binders: Rheological, thermal and mechanical characterization
KR101269120B1 (en) Pattern block using unsintered inorganic binder and method for manufacturing thereof
CN103554704A (en) Modified calcium carbonate for anti-ultraviolet electric cable material, and preparation method thereof
CN101210157A (en) Micron nano material composite modified water-based adhesive
CN108341958A (en) A kind of energy-absorbing method based on hydridization dynamic aggregation object
CN102617968A (en) Cooling reclaiming agent for road and preparation method thereof
CN102181085A (en) Novel preparation method of rubber-clay nanocomposite
CN106190003B (en) A kind of jointing agent
CN104310837A (en) Dry-mixed mortar and additive thereof
CN107033437A (en) A kind of PPM environmental friendly materials and preparation method thereof
CN107674616A (en) A kind of preparation method of concave convex rod wlding adhesive specially
CN104151651A (en) Preparation method of rubber/clay composite material with thermo-oxidative aging resistance
CN105198344A (en) Vinylon fiber-reinforcement cement slab containing diatomite material and preparation method thereof
CN105062100A (en) Modified emulsified asphalt
CN113817225B (en) Composite warm-mixing flame-retardant modifier, preparation method thereof, modified capsule and application thereof
CN108529946A (en) High-strength lightweight concrete and preparation method thereof
CN105348430B (en) Sanitary dolomite clay composite absorption resin and preparation method thereof
CN108467676A (en) A kind of graphene silicon rubber waterproof coating
CN108911637A (en) A kind of graphene cement base root resistance water-repellent paint
CN108545996A (en) A kind of preparation method of high intensity corner concrete road dental calculus
CN107721284A (en) A kind of formula of concrete
CN104496258B (en) A kind of anti-rut agent for asphalt roads cold mixing cold-application
CN104650303A (en) Preparation method of modified oil-filled high-performance powdery butadiene styrene rubber

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
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20180209