CN110964448B - Reactive ethylene propylene diene monomer butyl self-adhesive waterproof coiled material and preparation method thereof - Google Patents

Reactive ethylene propylene diene monomer butyl self-adhesive waterproof coiled material and preparation method thereof Download PDF

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CN110964448B
CN110964448B CN201911273479.5A CN201911273479A CN110964448B CN 110964448 B CN110964448 B CN 110964448B CN 201911273479 A CN201911273479 A CN 201911273479A CN 110964448 B CN110964448 B CN 110964448B
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ethylene propylene
propylene diene
adhesive
diene monomer
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CN110964448A (en
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何清叶
石全民
石九龙
徐伟伟
苗旺
朱彦坤
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Shanghai Yuhong Jinhu Waterproof Technology Co ltd
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Shanghai Yuhong Jinhu Waterproof Technology Co ltd
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    • 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
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/20Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22Plastics; Metallised plastics
    • C09J7/24Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/241Polyolefin, e.g.rubber
    • C09J7/243Ethylene or propylene polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • C09J123/00Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/18Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C09J123/20Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C09J123/22Copolymers of isobutene; Butyl rubber Homo- or copolymers of other iso-olefines
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2296Oxides; Hydroxides of metals of zinc
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/30Sulfur-, selenium- or tellurium-containing compounds
    • C08K2003/3045Sulfates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • 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
    • C09J2301/00Additional features of adhesives in the form of films or foils
    • C09J2301/10Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/122Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape

Abstract

The invention discloses a reactive ethylene propylene diene butyl self-adhesive waterproof coiled material and a preparation method thereof, wherein the reactive ethylene propylene diene butyl self-adhesive waterproof coiled material comprises an ethylene propylene diene rubber waterproof layer, wherein a self-adhesive reactive butyl rubber layer is arranged at the bottom end of the ethylene propylene diene rubber waterproof layer, and a polyethylene waterproof adhesive layer isolating membrane is arranged at the bottom end of the self-adhesive reactive butyl rubber layer; the ethylene propylene diene monomer waterproof layer is prepared from the following raw materials in parts by weight: 100-200 parts of ethylene propylene diene monomer, 50-100 parts of polyurethane, 10-20 parts of mixed polyether, 20-30 parts of high wear-resistant carbon black, 5-10 parts of zinc oxide, 10-15 parts of stearic acid and 5-10 parts of accelerator. Has the advantages that: the toughness of the ternary ethyl butyl-based self-adhesive waterproof roll is improved, and the situation that the local waterproof roll is damaged due to falling of construction tools, building materials and tools for cutting the roll is avoided.

Description

Reactive ethylene propylene diene monomer butyl self-adhesive waterproof coiled material and preparation method thereof
Technical Field
The invention relates to an ethylene propylene diene monomer butyl self-adhesive waterproof coiled material, in particular to a reactive ethylene propylene diene monomer butyl self-adhesive waterproof coiled material and a preparation method thereof.
Background
Ethylene-propylene-diene monomer is a copolymer of ethylene, propylene and a small amount of non-conjugated diene, is one of ethylene-propylene rubbers, has excellent ozone resistance, heat resistance, weather resistance and other aging resistance because the main chain of the ethylene-propylene-diene monomer is composed of chemically stable saturated hydrocarbon and only contains unsaturated double bonds in the side chain, and can be widely used in the fields of automobile parts, waterproof materials for buildings, wire and cable sheaths, heat-resistant rubber tubes, adhesive tapes, automobile sealing parts and the like. And butyl rubber is one of synthetic rubbers, synthesized from isobutylene and a small amount of isoprene. Are generally used for manufacturing tires. In the field of building waterproofing, butyl rubber has been widely used to replace asphalt with an environmental protection name.
The self-adhesive waterproof roll is an essential construction material in the current construction site, and the ethylene propylene diene monomer butyl self-adhesive waterproof roll is used in a large area due to the advantages of ethylene diene monomer and butyl. In the work progress on building site, the condition that the instrument of having avoided construction tool, building materials and cutting coiled material can drop on waterproofing membrane, and current waterproofing membrane is because of its toughness can be more weak, after sharp-pointed part and the waterproofing membrane contact of sharp-pointed instrument, waterproofing membrane's the damaged condition of surface course can appear, and then makes the waterproof function of local waterproofing membrane weaken.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides a reactive ethylene propylene diene monomer butyl self-adhesive waterproof coiled material and a preparation method thereof, so as to overcome the technical problems in the prior related art.
Therefore, the invention adopts the following specific technical scheme:
according to one aspect of the invention, a reactive ethylene propylene diene monomer butyl self-adhesive waterproof coiled material is provided.
The reactive ethylene propylene diene monomer butyl self-adhesive waterproof coiled material comprises an ethylene propylene diene monomer waterproof layer and an ethylene propylene diene monomer waterproof layer, wherein a self-adhesive reactive butyl rubber layer is arranged at the bottom end of the ethylene propylene diene monomer waterproof layer, and a polyethylene waterproof adhesive layer isolating membrane is arranged at the bottom end of the self-adhesive reactive butyl rubber layer;
the ethylene propylene diene monomer waterproof layer is prepared from the following raw materials in parts by weight: 100-200 parts of ethylene propylene diene monomer, 50-100 parts of polyurethane, 10-20 parts of mixed polyether, 20-30 parts of high wear-resistant carbon black, 5-10 parts of zinc oxide, 10-15 parts of stearic acid, 5-10 parts of an accelerator, 30-40 parts of phenolic resin glue, 10-15 parts of an adhesive, 20-30 parts of glycerin monostearate, 10-15 parts of a reinforcing agent and 5-15 parts of talcum powder;
the self-adhesive reactive butyl rubber layer is prepared from the following raw materials in parts by mass: 200 parts of butyl rubber, 10-20 parts of light calcium sulfate, 20-30 parts of tackifying resin, 30-45 parts of asphalt, 40-50 parts of modified polybutylene, 10-15 parts of anti-aging agent, 5-10 parts of coupling agent and 50-150 parts of auxiliary material.
Wherein, the auxiliary materials comprise the following raw material components: 25-50 parts of desulfurized gypsum, 7-10 parts of cross-linking agent, 3-10 parts of sulfur, 10-20 parts of processing oil and 5-10 parts of filler.
Wherein the accelerator comprises 1-3 parts of fatty amine accelerator, 2-3 parts of polyetheramine catalyst and 2-4 parts of latent catalyst.
Wherein, the adhesive is 5-8 parts of polyurethane and 5-7 parts of modified silane polymer.
Wherein the reinforcing agent is 7-10 parts of rubber reinforcing agent and 3-5 parts of plastic-based rubber reinforcing filler.
Wherein, the coupling agent is 2-6 parts of silane coupling agent and 3-4 parts of titanate coupling agent.
Wherein the anti-aging agent comprises 1-2 parts of N-phenyl-alpha-aniline, 4-5 parts of N-phenyl-beta-naphthylamine and 5-8 parts of diphenylamine.
According to another aspect of the invention, a preparation method of the reactive ethylene propylene diene monomer butyl self-adhesive waterproof roll is provided.
Putting the raw materials of the ethylene propylene diene monomer waterproof layer prepared in advance into an internal mixer for mixing, wherein the mixing temperature is 100-120 ℃, and the mixing time is 5-8 minutes;
putting the raw materials of the self-adhesive reactive butyl rubber layer prepared in advance into an internal mixer for mixing, wherein the mixing temperature is 110-115 ℃, and the mixing time is 4-10 minutes;
sending the rubber compound of the ethylene propylene diene monomer waterproof layer into an open mill for heat dissipation;
feeding the rubber compound of the self-adhesive reactive butyl rubber layer into an open mill for heat dissipation;
feeding the rubber compound of the ethylene propylene diene monomer waterproof layer after heat dissipation into a rubber filter for rubber filtering;
feeding the rubber compound of the self-adhesive reactive butyl rubber layer after heat dissipation into a rubber filter for rubber filtering;
sending the rubber material of the filtered EPDM waterproof layer to an open mill, and adding an accelerator;
stripping the rubber material of the ethylene propylene diene monomer waterproof layer added with the accelerant;
cooling the rubber material of the ethylene propylene diene monomer waterproof layer after strip discharging is finished;
putting the filtered self-adhesive reactive butyl rubber layer rubber compound into a kneader for kneading;
stripping the rubber material of the self-adhesive reactive butyl rubber layer after the kneading is finished;
cooling the self-adhesive reactive butyl rubber layer rubber material after the strip discharging is finished;
putting the cooled rubber strip of the self-adhesive reactive butyl rubber layer into an extruder, and cutting edges of the extruded and molded rubber sheet by a thickness measuring device and an edge cutting device to determine the width;
putting the rubber strip of the ethylene propylene diene monomer waterproof layer into an extruder, and measuring the thickness and the fixed width;
putting the ethylene propylene diene monomer waterproof layer, the self-adhesive reactive butyl rubber layer and the polyethylene waterproof adhesive layer isolating film which reach the composite size into a compound machine;
and rolling and packaging the waterproof coiled material compounded into the product into a finished coiled material by a rolling device.
Further, the rubber compound of the ethylene propylene diene monomer waterproof layer is sent into an open mill for heat dissipation: the roller spacing of the open mill is 6-10 mm.
Further, the rubber compound of the ethylene propylene diene monomer waterproof layer after heat dissipation is sent to a rubber filter for rubber filtering: the filter screen of the filter is 80 meshes.
The invention has the beneficial effects that:
1. compared with the traditional ethylene propylene diene monomer butyl self-adhesive waterproof coiled material, the ethylene propylene diene monomer butyl self-adhesive waterproof coiled material is added with materials such as polyurethane, mixed polyether and modified polybutylene on the basis of ethylene propylene diene monomer rubber, economic rubber, tackifying resin, glyceryl monostearate and the like, so that the toughness of the ethylene propylene diene monomer butyl self-adhesive waterproof coiled material is improved, and the situation that the local waterproof coiled material is damaged due to falling of construction tools, building materials and tools for cutting the coiled material is avoided.
2. According to the invention, the asphalt and the active high polymer material are added on the basis of the ethylene propylene diene monomer, so that the self-adhesiveness, the self-healing property and the chemical reactivity of the waterproof roll are improved, further, in the specific construction process, the active component in the self-adhesive reactive butyl rubber layer can react with substances such as calcium hydroxide in concrete to form chemical bond combination, the service life of the waterproof roll is prolonged by bonding the base layer, and meanwhile, the lap joint performance between the waterproof rolls is also improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a reactive ethylene propylene diene monomer butyl self-adhesive waterproof roll according to an embodiment of the invention;
fig. 2 is a flow chart of a preparation method of a reactive ethylene propylene diene monomer butyl self-adhesive waterproof roll according to an embodiment of the invention.
In the figure:
1. ethylene propylene diene monomer waterproof layer; 2. a self-adhesive reactive butyl rubber layer; 3. polyethylene waterproof adhesive layer isolating film.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to the embodiment of the invention, the reactive ethylene propylene diene monomer butyl self-adhesive waterproof coiled material is provided.
As shown in fig. 2, the reactive ethylene propylene diene monomer butyl self-adhesive waterproof roll comprises an ethylene propylene diene monomer waterproof layer 1, wherein a self-adhesive reactive butyl rubber layer 2 is arranged at the bottom end of the ethylene propylene diene monomer waterproof layer 1, and a polyethylene waterproof adhesive layer isolating membrane 3 is arranged at the bottom end of the self-adhesive reactive butyl rubber layer 2;
the ethylene propylene diene monomer waterproof layer 1 is prepared from the following raw materials in parts by weight: 100-200 parts of ethylene propylene diene monomer, 50-100 parts of polyurethane, 10-20 parts of mixed polyether, 20-30 parts of high wear-resistant carbon black, 5-10 parts of zinc oxide, 10-15 parts of stearic acid, 5-10 parts of an accelerator, 30-40 parts of phenolic resin glue, 10-15 parts of an adhesive, 20-30 parts of glycerin monostearate, 10-15 parts of a reinforcing agent and 5-15 parts of talcum powder;
the self-adhesive reactive butyl rubber layer 2 is prepared from the following raw materials in parts by mass: 200 parts of butyl rubber, 10-20 parts of light calcium sulfate, 20-30 parts of tackifying resin, 30-45 parts of asphalt, 40-50 parts of modified polybutylene, 10-15 parts of anti-aging agent, 5-10 parts of coupling agent and 50-150 parts of auxiliary material.
Wherein, the auxiliary materials comprise the following raw material components: 25-50 parts of desulfurized gypsum, 7-10 parts of cross-linking agent, 3-10 parts of sulfur, 10-20 parts of processing oil and 5-10 parts of filler.
Wherein the accelerator comprises 1-3 parts of fatty amine accelerator, 2-3 parts of polyetheramine catalyst and 2-4 parts of latent catalyst.
Wherein, the adhesive is 5-8 parts of polyurethane and 5-7 parts of modified silane polymer.
Wherein the reinforcing agent is 7-10 parts of rubber reinforcing agent and 3-5 parts of plastic-based rubber reinforcing filler.
Wherein, the coupling agent is 2-6 parts of silane coupling agent and 3-4 parts of titanate coupling agent.
Wherein the anti-aging agent comprises 1-2 parts of N-phenyl-alpha-aniline, 4-5 parts of N-phenyl-beta-naphthylamine and 5-8 parts of diphenylamine.
In order to clearly understand the technical scheme of the invention, the scheme of the invention is explained in detail by specific examples.
Example one
A reaction ethylene propylene diene monomer butyl self-adhesive waterproof coiled material comprises an ethylene propylene diene monomer waterproof layer 1, wherein a self-adhesive reactive butyl rubber layer 2 is arranged at the bottom end of the ethylene propylene diene monomer waterproof layer 1, and a polyethylene waterproof adhesive layer isolating membrane 3 is arranged at the bottom end of the self-adhesive reactive butyl rubber layer 2;
the ethylene propylene diene monomer waterproof layer 1 is prepared from the following raw materials in parts by weight: 100g of ethylene propylene diene monomer, 50g of polyurethane, 10g of mixed polyether, 20g of high-wear-resistance carbon black, 5g of zinc oxide, 10g of stearic acid, 5g of accelerator, 30g of phenolic resin glue, 10g of adhesive, 20g of glycerin monostearate, 10g of reinforcing agent and 5g of talcum powder;
the self-adhesive reactive butyl rubber layer 2 is prepared from the following raw materials in parts by mass: 100g of butyl rubber, 10g of light calcium sulfate, 20g of tackifying resin, 30g of asphalt, 40g of modified polybutylene, 10g of anti-aging agent, 5g of coupling agent and 50g of auxiliary material.
Wherein, the auxiliary materials comprise the following raw material components: 25g of desulfurized gypsum, 7g of cross-linking agent, 3g of sulfur, 10g of processing oil and 5g of filler.
Wherein the accelerator comprises 1g of fatty amine accelerator, 2g of polyetheramine catalyst and 2g of latent catalyst.
Wherein the adhesive is 5g of polyurethane and 5g of modified silane polymer.
Wherein the reinforcing agent is 7g of rubber reinforcing agent and 3g of plastic-based rubber reinforcing filler.
Wherein the coupling agent comprises 2g of silane coupling agent and 3g of titanate coupling agent.
Wherein the anti-aging agent comprises 1g of N-phenyl-alpha-aniline, 4g of N-phenyl-beta-naphthylamine and 5g of diphenylamine.
The preparation method of the reaction ethylene propylene diene monomer butyl self-adhesive waterproof roll comprises the following steps:
putting the raw materials of the ethylene propylene diene monomer waterproof layer 1 prepared in advance into an internal mixer for mixing, wherein the mixing temperature is 100 ℃ and 120 ℃, and the mixing time is 5-8 minutes;
putting the raw materials of the self-adhesive reactive butyl rubber layer 2 prepared in advance into an internal mixer for mixing, wherein the mixing temperature is 110-115 ℃, and the mixing time is 4-10 minutes;
feeding the rubber compound of the ethylene propylene diene monomer waterproof layer 1 into an open mill for heat dissipation;
sending the mixed rubber of the self-adhesive reactive butyl rubber layer 2 into an open mill for heat dissipation;
feeding the rubber compound of the ethylene propylene diene monomer waterproof layer 1 subjected to heat dissipation into a rubber filter for rubber filtering;
feeding the rubber compound of the self-adhesive reactive butyl rubber layer 2 subjected to heat dissipation into a rubber filter for rubber filtering;
sending the filtered rubber material of the EPDM waterproof layer 1 to an open mill, and adding an accelerator;
stripping the rubber material of the ethylene propylene diene monomer waterproof layer 1 added with the accelerant;
cooling the rubber material of the ethylene propylene diene monomer waterproof layer 1 after strip discharging;
the filtered mixed rubber of the self-adhesive reactive butyl rubber layer 2 is put into a kneader for kneading;
stripping the rubber material of the self-adhesive reactive butyl rubber layer 2 after the kneading is finished;
cooling the self-adhesive reactive butyl rubber layer 2 sizing material after strip discharging is finished;
putting the cooled rubber strip of the self-adhesive reactive butyl rubber layer 2 into an extruder, and cutting edges of the extruded rubber sheet by a thickness measuring device and an edge cutting device to fix the width;
putting the rubber strip of the ethylene propylene diene monomer waterproof layer 1 into an extruder, and measuring the thickness and the fixed width;
putting the ethylene propylene diene monomer waterproof layer 1, the self-adhesive reactive butyl rubber layer 2 and the polyethylene waterproof adhesive layer isolating film 3 which reach the composite size into a compound machine;
and rolling and packaging the waterproof coiled material compounded into the product into a finished coiled material by a rolling device.
Example two
A reaction ethylene propylene diene monomer butyl self-adhesive waterproof coiled material comprises an ethylene propylene diene monomer waterproof layer 1, wherein a self-adhesive reactive butyl rubber layer 2 is arranged at the bottom end of the ethylene propylene diene monomer waterproof layer 1, and a polyethylene waterproof adhesive layer isolating membrane 3 is arranged at the bottom end of the self-adhesive reactive butyl rubber layer 2;
the ethylene propylene diene monomer waterproof layer 1 is prepared from the following raw materials in parts by weight: 150g of ethylene propylene diene monomer, 75g of polyurethane, 15g of mixed polyether, 25g of high-wear-resistance carbon black, 7.5g of zinc oxide, 12.5g of stearic acid, 7.5g of accelerator, 35g of phenolic resin adhesive, 12.5g of adhesive, 25g of glycerin monostearate, 12.5g of reinforcing agent and 12.5g of talcum powder;
the self-adhesive reactive butyl rubber layer 2 is prepared from the following raw materials in parts by mass: 150g of butyl rubber, 15g of light calcium sulfate, 25g of tackifying resin, 37.5g of asphalt, 45g of modified polybutylene, 12.5g of anti-aging agent, 7.5g of coupling agent and 100g of auxiliary material.
Wherein, the auxiliary materials comprise the following raw material components: 37.5g of desulfurized gypsum, 8.5g of cross-linking agent, 6.5g of sulfur, 15g of processing oil and 7.5g of filling agent.
Wherein the accelerator comprises 1.5g of fatty amine accelerator, 2.5g of polyether amine catalyst and 3g of latent catalyst.
Wherein the adhesive is 6.5g of polyurethane and 6g of modified silane polymer.
Wherein the reinforcing agent comprises 8.5g of rubber reinforcing agent and 4g of plastic-based rubber reinforcing filler.
Wherein the coupling agent comprises 4g of silane coupling agent and 3.5g of titanate coupling agent.
Wherein the anti-aging agent comprises 1.5g of N-phenyl-alpha-aniline, 4.5g of N-phenyl-beta-naphthylamine and 6.5g of diphenylamine.
The preparation method of the reaction ethylene propylene diene monomer butyl self-adhesive waterproof roll comprises the following steps:
putting the raw materials of the ethylene propylene diene monomer waterproof layer 1 prepared in advance into an internal mixer for mixing, wherein the mixing temperature is 100 ℃ and 120 ℃, and the mixing time is 5-8 minutes;
putting the raw materials of the self-adhesive reactive butyl rubber layer 2 prepared in advance into an internal mixer for mixing, wherein the mixing temperature is 110-115 ℃, and the mixing time is 4-10 minutes;
feeding the rubber compound of the ethylene propylene diene monomer waterproof layer 1 into an open mill for heat dissipation;
sending the mixed rubber of the self-adhesive reactive butyl rubber layer 2 into an open mill for heat dissipation;
feeding the rubber compound of the ethylene propylene diene monomer waterproof layer 1 subjected to heat dissipation into a rubber filter for rubber filtering;
feeding the rubber compound of the self-adhesive reactive butyl rubber layer 2 subjected to heat dissipation into a rubber filter for rubber filtering;
sending the filtered rubber material of the EPDM waterproof layer 1 to an open mill, and adding an accelerator;
stripping the rubber material of the ethylene propylene diene monomer waterproof layer 1 added with the accelerant;
cooling the rubber material of the ethylene propylene diene monomer waterproof layer 1 after strip discharging;
the filtered mixed rubber of the self-adhesive reactive butyl rubber layer 2 is put into a kneader for kneading;
stripping the rubber material of the self-adhesive reactive butyl rubber layer 2 after the kneading is finished;
cooling the self-adhesive reactive butyl rubber layer 2 sizing material after strip discharging is finished;
putting the cooled rubber strip of the self-adhesive reactive butyl rubber layer 2 into an extruder, and cutting edges of the extruded rubber sheet by a thickness measuring device and an edge cutting device to fix the width;
putting the rubber strip of the ethylene propylene diene monomer waterproof layer 1 into an extruder, and measuring the thickness and the fixed width;
putting the ethylene propylene diene monomer waterproof layer 1, the self-adhesive reactive butyl rubber layer 2 and the polyethylene waterproof adhesive layer isolating film 3 which reach the composite size into a compound machine;
and rolling and packaging the waterproof coiled material compounded into the product into a finished coiled material by a rolling device.
EXAMPLE III
A reaction ethylene propylene diene monomer butyl self-adhesive waterproof coiled material comprises an ethylene propylene diene monomer waterproof layer 1, wherein a self-adhesive reactive butyl rubber layer 2 is arranged at the bottom end of the ethylene propylene diene monomer waterproof layer 1, and a polyethylene waterproof adhesive layer isolating membrane 3 is arranged at the bottom end of the self-adhesive reactive butyl rubber layer 2;
the ethylene propylene diene monomer waterproof layer 1 is prepared from the following raw materials in parts by weight: 200g of ethylene propylene diene monomer, 100g of polyurethane, 20g of mixed polyether, 30g of high wear-resistant carbon black, 10g of zinc oxide, 15g of stearic acid, 10g of accelerator, 40g of phenolic resin adhesive, 15g of adhesive, 30g of glycerin monostearate, 15g of reinforcing agent and 15g of talcum powder;
the self-adhesive reactive butyl rubber layer 2 is prepared from the following raw materials in parts by mass: 200g of butyl rubber, 20g of light calcium sulfate, 30g of tackifying resin, 45g of asphalt, 50g of modified polybutylene, 15g of anti-aging agent, 10g of coupling agent and 150g of auxiliary material.
Wherein, the auxiliary materials comprise the following raw material components: 50g of desulfurized gypsum, 10g of cross-linking agent, 10g of sulfur, 20g of processing oil and 10g of filler.
The catalyst comprises 3g of fatty amine catalyst, 3g of polyether amine catalyst and 4g of latent catalyst.
Wherein the adhesive is 8g of polyurethane and 7g of modified silane polymer.
Wherein, the reinforcing agent is 10g of rubber reinforcing agent and 5g of plastic-based rubber reinforcing filler.
Wherein the coupling agent comprises 6g of silane coupling agent and 4g of titanate coupling agent.
Wherein the anti-aging agent comprises 2g of N-phenyl-alpha-aniline, 5g of N-phenyl-beta-naphthylamine and 8g of diphenylamine.
The preparation method of the reaction ethylene propylene diene monomer butyl self-adhesive waterproof roll comprises the following steps:
putting the raw materials of the ethylene propylene diene monomer waterproof layer 1 prepared in advance into an internal mixer for mixing, wherein the mixing temperature is 100 ℃ and 120 ℃, and the mixing time is 5-8 minutes;
putting the raw materials of the self-adhesive reactive butyl rubber layer 2 prepared in advance into an internal mixer for mixing, wherein the mixing temperature is 110-115 ℃, and the mixing time is 4-10 minutes;
feeding the rubber compound of the ethylene propylene diene monomer waterproof layer 1 into an open mill for heat dissipation;
sending the mixed rubber of the self-adhesive reactive butyl rubber layer 2 into an open mill for heat dissipation;
feeding the rubber compound of the ethylene propylene diene monomer waterproof layer 1 subjected to heat dissipation into a rubber filter for rubber filtering;
feeding the rubber compound of the self-adhesive reactive butyl rubber layer 2 subjected to heat dissipation into a rubber filter for rubber filtering;
sending the filtered rubber material of the EPDM waterproof layer 1 to an open mill, and adding an accelerator;
stripping the rubber material of the ethylene propylene diene monomer waterproof layer 1 added with the accelerant;
cooling the rubber material of the ethylene propylene diene monomer waterproof layer 1 after strip discharging;
the filtered mixed rubber of the self-adhesive reactive butyl rubber layer 2 is put into a kneader for kneading;
stripping the rubber material of the self-adhesive reactive butyl rubber layer 2 after the kneading is finished;
cooling the self-adhesive reactive butyl rubber layer 2 sizing material after strip discharging is finished;
putting the cooled rubber strip of the self-adhesive reactive butyl rubber layer 2 into an extruder, and cutting edges of the extruded rubber sheet by a thickness measuring device and an edge cutting device to fix the width;
putting the rubber strip of the ethylene propylene diene monomer waterproof layer 1 into an extruder, and measuring the thickness and the fixed width;
putting the ethylene propylene diene monomer waterproof layer 1, the self-adhesive reactive butyl rubber layer 2 and the polyethylene waterproof adhesive layer isolating film 3 which reach the composite size into a compound machine;
and rolling and packaging the waterproof coiled material compounded into the product into a finished coiled material by a rolling device.
For the convenience of understanding the above technical solutions of the present invention, the following detailed descriptions of the processes of the above solutions of the present invention are provided with reference to the accompanying drawings, and specifically are as follows:
according to the embodiment of the invention, the invention also provides a preparation method of the reaction ethylene propylene diene monomer butyl self-adhesive waterproof roll.
As shown in fig. 1, in the actual production process, the preparation of the reactive ethylene propylene diene monomer butyl self-adhesive waterproof roll comprises the following steps:
step S101, putting the raw materials of the ethylene propylene diene monomer waterproof layer 1 prepared in advance into an internal mixer for mixing, wherein the mixing temperature is 100-120 ℃, and the mixing time is 5-8 minutes;
step S102, putting the raw materials of the self-adhesive reactive butyl rubber layer 2 prepared in advance into an internal mixer for mixing, wherein the mixing temperature is 110 ℃ and 115 ℃, and the mixing time is 4-10 minutes;
step S103, sending the rubber compound of the ethylene propylene diene monomer waterproof layer 1 into an open mill for heat dissipation;
step S104, feeding the mixed rubber of the self-adhesive reactive butyl rubber layer 2 into an open mill for heat dissipation;
s105, feeding the rubber compound of the ethylene propylene diene monomer waterproof layer 1 subjected to heat dissipation into a rubber filter for rubber filtering;
step S106, feeding the rubber compound of the self-adhesive reactive butyl rubber layer 2 after heat dissipation into a rubber filter for rubber filtering;
s107, conveying the rubber material of the filtered ethylene propylene diene monomer waterproof layer 1 to an open mill, and adding an accelerator;
step S108, stripping the rubber material of the ethylene propylene diene monomer waterproof layer 1 added with the accelerant;
step S109, cooling the rubber material of the ethylene propylene diene monomer waterproof layer 1 after strip discharging;
step S110, putting the filtered self-adhesive reactive butyl rubber layer 2 rubber compound into a kneader for kneading;
step S111, extruding the rubber material of the self-adhesive reactive butyl rubber layer 2 after the kneading is finished;
step S112, cooling the self-adhesive reactive butyl rubber layer 2 rubber material after strip discharging is finished;
step S113, putting the cooled rubber strip of the self-adhesive reactive butyl rubber layer 2 into an extruder, and trimming and fixing the width of the extruded and molded rubber sheet by a thickness measuring device and a trimming device;
step S114, putting the rubber strip of the ethylene propylene diene monomer waterproof layer 1 into an extruder, and measuring the thickness and the fixed width;
step S115, putting the ethylene propylene diene monomer waterproof layer 1, the self-adhesive reactive butyl rubber layer 2 and the polyethylene waterproof adhesive layer isolating film 3 which reach the composite size into a compound machine;
and step S116, rolling and packaging the waterproof coiled material compounded into the product into a finished coiled material through a rolling device.
In one embodiment, the rubber compound of the ethylene propylene diene monomer waterproof layer 1 is sent into an open mill for heat dissipation: the roller spacing of the open mill is 6-10 mm.
In one embodiment, the rubber compound of the ethylene propylene diene monomer waterproof layer 1 after heat dissipation is sent to a rubber filter for rubber filtering: the filter screen of the filter is 80 meshes.
In conclusion, by means of the technical scheme, compared with the traditional ethylene propylene diene monomer butyl self-adhesive waterproof coiled material, materials such as polyurethane, mixed polyether, modified polybutylene and the like are added on the basis of ethylene propylene diene monomer rubber, economic rubber, tackifying resin, glycerin monostearate and the like, so that the toughness of the ethylene propylene diene monomer butyl self-adhesive waterproof coiled material is improved, and the situation that the local waterproof coiled material is damaged due to falling of construction tools, building materials and tools for cutting the coiled material is avoided. According to the invention, the asphalt and the active high polymer material are added on the basis of the ethylene propylene diene monomer, so that the self-adhesiveness, the self-healing property and the chemical reactivity of the waterproof roll are improved, further, in the specific construction process, the active component in the self-adhesive reactive butyl rubber layer can react with substances such as calcium hydroxide in concrete to form chemical bond combination, the service life of the waterproof roll is prolonged by bonding the base layer, and meanwhile, the lap joint performance between the waterproof rolls is also improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (10)

1. The reactive ethylene propylene diene monomer butyl self-adhesive waterproof coiled material is characterized by comprising an ethylene propylene diene monomer waterproof layer (1), wherein a self-adhesive reactive butyl rubber layer (2) is arranged at the bottom end of the ethylene propylene diene monomer waterproof layer (1), and a polyethylene waterproof adhesive layer isolating membrane (3) is arranged at the bottom end of the self-adhesive reactive butyl rubber layer (2);
the ethylene propylene diene monomer waterproof layer (1) is prepared from the following raw materials in parts by weight: 100-200 parts of ethylene propylene diene monomer, 50-100 parts of polyurethane, 10-20 parts of mixed polyether, 20-30 parts of high wear-resistant carbon black, 5-10 parts of zinc oxide, 10-15 parts of stearic acid, 5-10 parts of an accelerator, 30-40 parts of phenolic resin glue, 10-15 parts of an adhesive, 20-30 parts of glycerin monostearate, 10-15 parts of a reinforcing agent and 5-15 parts of talcum powder;
the self-adhesive reactive butyl rubber layer (2) is prepared from the following raw materials in parts by mass: 200 parts of butyl rubber, 10-20 parts of light calcium sulfate, 20-30 parts of tackifying resin, 30-45 parts of asphalt, 40-50 parts of modified polybutylene, 10-15 parts of anti-aging agent, 5-10 parts of coupling agent and 50-150 parts of auxiliary material.
2. The reactive ethylene propylene diene monomer butyl self-adhesive waterproof roll according to claim 1, wherein the auxiliary materials comprise the following raw material components: 25-50 parts of desulfurized gypsum, 7-10 parts of cross-linking agent, 3-10 parts of sulfur, 10-20 parts of processing oil and 5-10 parts of filler.
3. The reactive ethylene propylene diene monomer butyl self-adhesive waterproof roll according to claim 1, wherein the accelerator is 1-3 parts of fatty amine accelerator, 2-3 parts of polyetheramine catalyst and 2-4 parts of latent catalyst.
4. The reactive ethylene propylene diene monomer butyl self-adhesive waterproof roll as claimed in claim 1, wherein the adhesive is 5-8 parts of polyurethane and 5-7 parts of modified silane polymer.
5. The reactive ethylene propylene diene monomer butyl self-adhesive waterproof roll according to claim 1, wherein the reinforcing agent is 7-10 parts of rubber reinforcing agent and 3-5 parts of plastic-based rubber reinforcing filler.
6. The reactive ethylene propylene diene monomer butyl self-adhesive waterproof roll according to claim 1, wherein the coupling agent is 2-6 parts of silane coupling agent and 3-4 parts of titanate coupling agent.
7. The reactive ethylene propylene diene monomer butyl self-adhesive waterproof roll as claimed in claim 1, wherein the anti-aging agent comprises 1-2 parts of N-phenyl-alpha-aniline, 4-5 parts of N-phenyl-beta-naphthylamine and 5-8 parts of diphenylamine.
8. A method for preparing the reactive ethylene propylene diene monomer butyl self-adhesive waterproof roll material as claimed in claim 7, which is characterized by comprising the following steps:
putting the raw materials of the ethylene propylene diene monomer waterproof layer (1) prepared in advance into an internal mixer for mixing, wherein the mixing temperature is 100-120 ℃, and the mixing time is 5-8 minutes;
putting the raw materials of the self-adhesive reactive butyl rubber layer (2) prepared in advance into an internal mixer for mixing at the temperature of 110 ℃ and 115 ℃ for 4-10 minutes;
feeding the rubber compound of the ethylene propylene diene monomer waterproof layer (1) into an open mill for heat dissipation;
sending the mixed rubber of the self-adhesive reactive butyl rubber layer (2) into an open mill for heat dissipation;
feeding the rubber compound of the ethylene propylene diene monomer waterproof layer (1) subjected to heat dissipation into a rubber filter for rubber filtering;
feeding the rubber compound of the self-adhesive reactive butyl rubber layer (2) subjected to heat dissipation into a rubber filter for rubber filtering;
sending the rubber material of the filtered ethylene propylene diene monomer waterproof layer (1) to an open mill, and adding an accelerator;
discharging the rubber material of the ethylene propylene diene monomer waterproof layer (1) added with the accelerant;
cooling the sizing material of the ethylene propylene diene monomer waterproof layer (1) after strip discharging is finished;
putting the filtered mixed rubber of the self-adhesive reactive butyl rubber layer (2) into a kneader for kneading;
extruding the rubber material of the self-adhesive reactive butyl rubber layer (2) after the kneading is finished;
cooling the sizing material of the self-adhesive reactive butyl rubber layer (2) after the strip discharging is finished;
putting the cooled rubber strip of the self-adhesive reactive butyl rubber layer (2) into an extruder, and trimming and fixing the width of the extruded rubber sheet by a thickness measuring device and a trimming device;
putting the rubber strip of the ethylene propylene diene monomer waterproof layer (1) into an extruder, and measuring the thickness and the fixed width;
putting the ethylene propylene diene monomer waterproof layer (1), the self-adhesive reactive butyl rubber layer (2) and the polyethylene waterproof adhesive layer isolating film (3) which reach the composite size into a compound machine;
and rolling and packaging the waterproof coiled material compounded into the product into a finished coiled material by a rolling device.
9. The preparation method of the reactive ethylene propylene diene monomer butyl self-adhesive waterproof roll as claimed in claim 8, wherein the rubber compound of the ethylene propylene diene monomer waterproof layer (1) is sent into an open mill for heat dissipation: the roller spacing of the open mill is 6-10 mm.
10. The preparation method of the reactive ethylene propylene diene monomer butyl self-adhesive waterproof roll as claimed in claim 8, wherein the rubber compound of the ethylene propylene diene monomer waterproof layer (1) after heat dissipation is sent to a rubber filter for rubber filtering: the filter screen of the filter is 80 meshes.
CN201911273479.5A 2019-12-12 2019-12-12 Reactive ethylene propylene diene monomer butyl self-adhesive waterproof coiled material and preparation method thereof Active CN110964448B (en)

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