CN107384240A - Insulating rubber plastic special adhesive tape - Google Patents
Insulating rubber plastic special adhesive tape Download PDFInfo
- Publication number
- CN107384240A CN107384240A CN201710772864.9A CN201710772864A CN107384240A CN 107384240 A CN107384240 A CN 107384240A CN 201710772864 A CN201710772864 A CN 201710772864A CN 107384240 A CN107384240 A CN 107384240A
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- China
- Prior art keywords
- adhesive tape
- insulating rubber
- rubber plastic
- adhesive layer
- plastic special
- Prior art date
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- 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
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
- C09J175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/68—Unsaturated polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- C08K2201/002—Physical properties
- C08K2201/004—Additives being defined by their length
-
- 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
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature
-
- 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
- C09J2427/00—Presence of halogenated polymer
- C09J2427/006—Presence of halogenated polymer in the substrate
-
- 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
- C09J2475/00—Presence of polyurethane
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The present invention provides a kind of insulating rubber plastic special adhesive tape, includes the sealant and adhesive layer being sequentially connected, the sealant is made up of the component of following parts by weight：Tetraethylene-glycol dimethylacrylate 26 39, triethylamine 12, improved silica 1 1.2, saccharin 0.1 0.3, leather powder 2 10, maleic anhydride 0.1 3, polyvinyl chloride 75 110, nano aluminium oxide 26, basalt fibre 59, three（Dimethylamino silane） 13‑19.The present invention is that cost is cheap, refuse reclamation and environmentally friendly, the insulating rubber plastic special adhesive tape of the excellent performance such as anti-aging, heat endurance, antifatigue, anti-oxidant.
Description
Technical field
The present invention relates to a kind of insulating rubber plastic special adhesive tape.
Background technology
Save the energy and refuse reclamation to ensure the fast development of China's economy, increase economic efficiency, Push Technology is entered
Step, rationally using resource, reduce environmental pollution, uplifting the people's living standard etc. plays an important role, and realize that China passes through
The important channel and the requisite measure of implementation " strategy of sustainable development " that Ji growth pattern changes from extensive style to intensive style.
In the recent period, it is national《Rubber emission of industrial pollutants standard》Appearance, will be to dirty in rubber production process
Contaminate thing emission control, detection etc. and propose specific requirement, promote transition of the Rubber Industry to energy-conserving and environment-protective direction.
In order to guarantee the profit, the reclaimed rubber of low price low-quality, the even material such as clay, calcium carbonate are mixed in selection for manufacturer
Constantly compression production cost does not take the quality problems of product into account but, so only can form vicious circle.Rubber industry must be walked
The road of benign development has choosing it is necessary to the raising technological level on the basis of product quality is ensured of starting with from adjustment of industrial structure
Selecting property using some inexpensive raw material.Described plasticizer, also known as plasticiser.It is the macromolecule being industrially widely used
Material additive, this material is added in plastic processing, can strengthen its pliability, be easily worked, legal can be used for industry
Purposes.6 kinds of phthalic acid esters such as DEHP, DINP, DNOP, DBP, DMP, DEP are successively detected from May, 2011 in Taiwan Food
Class plasticiser composition, DIDP is detected in medicine.
Therefore, it is badly in need of developing a kind of insulating rubber plastic special adhesive tape of environment-friendly type, use is matched with insulating rubber plastic.
The content of the invention
In view of this, a kind of cost of present invention offer is cheap, refuse reclamation and environmentally friendly, anti-aging, thermostabilization
The insulating rubber plastic special adhesive tape of the excellent performance such as property, antifatigue, anti-oxidant.
The technical scheme is that：A kind of insulating rubber plastic special adhesive tape, it is characterised in that including what is be sequentially connected
Sealant and adhesive layer, the sealant are made up of the component of following parts by weight：Tetraethylene-glycol dimethacrylate
Ester 26-39, triethylamine 1-2, improved silica 1-1.2, saccharin 0.1-0.3, leather powder 2-10, maleic anhydride 0.1-
3rd, polyvinyl chloride 75-110, nano aluminium oxide 2-6, basalt fibre 5-9, three（Dimethylamino silane） 13-19.
Further, the thickness of the adhesive layer is 0.7-1.2mm.
Further, the fibre diameter of the basalt fibre is 8-13nm, fibre diameter 7-10nm.
Further, chrome tanning pig, cattle and sheep skin rejectable waste of the described leather powder from tannery, chrome content are less than 1%,
It is 500-800 mesh powders to be ground into granularity.The preparation method of the sealant is to be kneaded, pinched by state of the art
Conjunction, extrusion molding, cut into strip and block.
Further, the adhesive layer is made up of the component of following parts by weight：BDO 6-13,2,4- first
Phenylene diisocyanate 11-17, di-n-butylamine 3-8, dibutyl tin laurate 2-5, butanone 1.3-2.7, absolute ethyl alcohol
13-28, chloroform 14-19, DMA 6-13, fumaric acid 13-21, diglycol 8-
15。
Further, the preparation method of the adhesive layer is：End is prepared by fumaric acid and diglycol reaction
Hydroxyl unsaturated aliphatic polyester, homemade terminal hydroxy group unsaturated aliphatic polyester is added in reaction vessel, at 85-100 °C
Lower application of vacuum 1.5-2.5h, then add solvent butanone, stirring and dissolving；Add dibutyl tin laurate and 2,4- toluene
Diisocyanate, in 60-80 °C of lower catalytic reaction 1.5-2.2h, add BDO afterwards, under 60-80 °C after
Continuous catalytic reaction 1.8-2.6h, finally the product of generation is obtained containing C=C bases in 70-90 °C of vacuum distillation, removing solvent
The polyurethane sticking layer of group.
Polyvinyl chloride, English abbreviation PVC（Polyvinyl chloride), it is VCM（vinyl chloride
Monomer, abbreviation VCM）In initiators such as peroxide, azo-compounds；It is or anti-by radical polymerization under light, heat effect
Answer the polymer that mechanism is polymerized.The preferred γ crystal formations of nano aluminium oxide, the preferred 10-50nm of particle diameter.Three (dimethylamino)
Silane（CAS is numbered：15112-89-7）Commercially available prod can be selected to realize.The basalt fibre is basalt building stones 1450
DEG C~1500 DEG C of meltings after, the continuous fiber that is formed by platinum-rhodium alloy bushing high speed pulling.Similar to glass fibre, its
Performance is between high intensity S glass fibres and alkali-free E glass fibres.Basalt fibre is a kind of emerging novel inorganic ring
Green High Performance fibrous material is protected, it is by the oxide group such as silica, aluminum oxide, calcium oxide, iron oxide and titanium dioxide
Into basalt building stones after high-temperature fusion, formed by bushing Defect.Not only stability is good for basalt continuous fiber,
But also with a variety of excellent properties such as electrical insulating property, anticorrosive, flame resistant, high temperature resistants.In addition, the production work of basalt fibre
Discarded object is few caused by skill, and environmental pollution is small, directly can be transferred to after product abandonment in ecological environment, without any harm, thus
It is a kind of qualified green, environment-friendly materials.In the present invention, the basalt fibre work be enhancing nano aluminium oxide with
The combined strength bination of polyvinyl chloride.It is of the invention to be especially chronically at bending as the sealant, sealant from polyvinyl chloride
After state, easily ftractureed because of abrasion, influence air-tightness.The present invention adds appropriate nano aluminium oxide and three (dimethylamino) silicon
Alkane is packed into polyvinyl chloride, can be obviously improved the anti-wear performance of sealant, does not significantly reduce its flexibility, so as to improve this hair
Bright reliability.
In the present invention, the insulating rubber plastic special adhesive tape is that adhesive layer is added into sealing layer surface, passes through high score
Sub- isolated film packed products.
The present invention is ground into the leather that granularity is 500-800 mesh using tannery's chrome shaving, leftover bits etc.
Powder, as filling reinforcing agent, and obtain that intensity is higher, lower-cost sealant tape product.Not only product performance index reaches
With more than existing like product index, and the discarded leather powder of application is raw material, belongs to the regeneration of changing rejected material to useful resource, its ring
Border ecology and social benefit are obvious.The present invention not only improves processing technology but also in anti-aging, heat endurance, antifatigue, antioxygen
Change etc. and is significant at excellent performance to environmental protection, resource reutilization, while reduces production cost.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Embodiment 1
A kind of insulating rubber plastic special adhesive tape, it is characterised in that described close including the sealant 1 and adhesive layer 2 being sequentially connected
Sealing 1 is made up of the component of following parts by weight：Tetraethylene-glycol dimethylacrylate 39, triethylamine 2, modified two
Silica 1.2, saccharin 0.3, leather powder 10, maleic anhydride 3, polyvinyl chloride 110, nano aluminium oxide 6, basalt are fine
Dimension 9, three（Dimethylamino silane）19.
Further, the thickness of the adhesive layer 2 is 1.2mm.
Further, the fibre diameter of the basalt fibre is 13nm, fibre diameter 10nm.
Further, chrome tanning pig, cattle and sheep skin rejectable waste of the described leather powder from tannery, chrome content are less than 1%,
It is 800 mesh powders to be ground into granularity.The preparation method of the sealant is to be kneaded, mediated by state of the art, squeezed
Go out shaping, cut into strip and block.
Further, the adhesive layer 2 is made up of the component of following parts by weight：BDO 13,2,4- toluene
Diisocyanate 17, di-n-butylamine 8, dibutyl tin laurate 5, butanone 2.7, absolute ethyl alcohol 28, chloroform 19, N, N-
Dimethyl acetamide 13, fumaric acid 21, diglycol 15.
Further, the preparation method of the adhesive layer 2 is：End is prepared by fumaric acid and diglycol reaction
Hydroxyl unsaturated aliphatic polyester, homemade terminal hydroxy group unsaturated aliphatic polyester is added in reaction vessel, under 100 °C
Application of vacuum 2.5h, then add solvent butanone, stirring and dissolving；Add dibutyl tin laurate and 2,4- toluene diisocyanate
Acid esters, in 60-80 °C of lower catalytic reaction 2.2h, BDO is added afterwards, continues catalytic reaction under 80 °C
2.6h, the product of generation is finally obtained into the polyurethane sticking layer containing C=C groups in 90 °C of vacuum distillations, removing solvent.
In the present invention, the insulating rubber plastic special adhesive tape is that adhesive layer is added into sealing layer surface, passes through high score
Sub- isolated film packed products.
The present invention not only improves processing technology but also excellent in anti-aging, heat endurance, antifatigue, anti-oxidant etc. performance
It is different and environmental protection, resource reutilization are significant, while reduce production cost.
Embodiment 2
A kind of insulating rubber plastic special adhesive tape, it is characterised in that described close including the sealant 1 and adhesive layer 2 being sequentially connected
Sealing 1 is made up of the component of following parts by weight：Tetraethylene-glycol dimethylacrylate 26, triethylamine 1, modified two
Silica 1, saccharin 0.1, leather powder 2, maleic anhydride 0.1, polyvinyl chloride 75, nano aluminium oxide 2, basalt fibre 5, three（Two
Methylamine base silane）13.
Further, the thickness of the adhesive layer 2 is 0.7mm.
Further, the fibre diameter of the basalt fibre is 8nm, fibre diameter 7nm.
Further, chrome tanning pig, cattle and sheep skin rejectable waste of the described leather powder from tannery, chrome content are less than 1%,
It is 500 mesh powders to be ground into granularity.The preparation method of the sealant is to be kneaded, mediated by state of the art, squeezed
Go out shaping, cut into strip and block.
Further, the adhesive layer 2 is made up of the component of following parts by weight：BDO 6,2,4- toluene
Diisocyanate 11, di-n-butylamine 3, dibutyl tin laurate 2, butanone 1.3, absolute ethyl alcohol 13, chloroform 14, N,
N- dimethyl acetamides 6, fumaric acid 13, diglycol 8.
Further, the preparation method of the adhesive layer 2 is：End is prepared by fumaric acid and diglycol reaction
Hydroxyl unsaturated aliphatic polyester, homemade terminal hydroxy group unsaturated aliphatic polyester is added in reaction vessel, it is true under 85 °C
1.5h is managed in vacancy, then adds solvent butanone, stirring and dissolving；Add dibutyl tin laurate and 2,4- toluene diisocynate
Ester, in 60 °C of lower catalytic reaction 1.5h, BDO is added afterwards, continue catalytic reaction 1.8h under 60 °C, finally
The product of generation is obtained into the polyurethane sticking layer containing C=C groups in 70 °C of vacuum distillations, removing solvent.
In the present invention, the insulating rubber plastic special adhesive tape is that adhesive layer is added into sealing layer surface, passes through high score
Sub- isolated film packed products.
The present invention not only improves processing technology but also excellent in anti-aging, heat endurance, antifatigue, anti-oxidant etc. performance
It is different and environmental protection, resource reutilization are significant, while reduce production cost.
Embodiment 3
A kind of insulating rubber plastic special adhesive tape, it is characterised in that described close including the sealant 1 and adhesive layer 2 being sequentially connected
Sealing 1 is made up of the component of following parts by weight：Tetraethylene-glycol dimethylacrylate 33, triethylamine 1.5, it is modified
Silica 1 .1, saccharin 0.2, leather powder 6, maleic anhydride 1.5, polyvinyl chloride 93, nano aluminium oxide 4, basalt fibre 7,
Three（Dimethylamino silane）16.
Further, the thickness of the adhesive layer 2 is 1mm.
Further, the fibre diameter of the basalt fibre is 11nm, fibre diameter 9nm.
Further, chrome tanning pig, cattle and sheep skin rejectable waste of the described leather powder from tannery, chrome content are less than 1%,
It is 650 mesh powders to be ground into granularity.The preparation method of the sealant is to be kneaded, mediated by state of the art, squeezed
Go out shaping, cut into strip and block.
Further, the adhesive layer 2 is made up of the component of following parts by weight：BDO 10,2,4- toluene
Diisocyanate 14, di-n-butylamine 6, dibutyl tin laurate 4, butanone 2, absolute ethyl alcohol 20, chloroform 17, N, N- bis-
Methylacetamide 10, fumaric acid 17, diglycol 12.
Further, the preparation method of the adhesive layer 2 is：End is prepared by fumaric acid and diglycol reaction
Hydroxyl unsaturated aliphatic polyester, homemade terminal hydroxy group unsaturated aliphatic polyester is added in reaction vessel, it is true under 93 °C
2h is managed in vacancy, then adds solvent butanone, stirring and dissolving；Dibutyl tin laurate and 2,4- toluene di-isocyanate(TDI) are added,
In 70 °C of lower catalytic reaction 1.8h, BDO is added afterwards, continues catalytic reaction 2.2h under 70 °C, finally will
The product of generation obtains the polyurethane sticking layer containing C=C groups in 80 °C of vacuum distillations, removing solvent.
In the present invention, the insulating rubber plastic special adhesive tape is that adhesive layer is added into sealing layer surface, passes through high score
Sub- isolated film packed products.
The present invention not only improves processing technology but also excellent in anti-aging, heat endurance, antifatigue, anti-oxidant etc. performance
It is different and environmental protection, resource reutilization are significant, while reduce production cost.
Embodiment 4
A kind of insulating rubber plastic special adhesive tape, it is characterised in that described close including the sealant 1 and adhesive layer 2 being sequentially connected
Sealing 1 is made up of the component of following parts by weight：Tetraethylene-glycol dimethylacrylate 36, triethylamine 1.2, modified two
Silica 1.15, saccharin 0.16, leather powder 7, maleic anhydride 0.8, polyvinyl chloride 80, nano aluminium oxide 5, basalt fibre 8,
Three（Dimethylamino silane）18.
Further, the thickness of the adhesive layer 2 is 0.9mm.
Further, the fibre diameter of the basalt fibre is 9nm, fibre diameter 8nm.
Further, chrome tanning pig, cattle and sheep skin rejectable waste of the described leather powder from tannery, chrome content are less than 1%,
It is 550 mesh powders to be ground into granularity.The preparation method of the sealant is to be kneaded, mediated by state of the art, squeezed
Go out shaping, cut into strip and block.
Further, the adhesive layer 2 is made up of the component of following parts by weight：BDO 8,2,4- toluene two
Isocyanates 15, di-n-butylamine 7, dibutyl tin laurate 3, butanone 2.4, absolute ethyl alcohol 17, chloroform 18, N, N- bis-
Methylacetamide 6-13, fumaric acid 13-21, diglycol 8-15.
Further, the preparation method of the adhesive layer 2 is：End is prepared by fumaric acid and diglycol reaction
Hydroxyl unsaturated aliphatic polyester, homemade terminal hydroxy group unsaturated aliphatic polyester is added in reaction vessel, it is true under 95 °C
2.3h is managed in vacancy, then adds solvent butanone, stirring and dissolving；Add dibutyl tin laurate and 2,4- toluene diisocynate
Ester, in 67 °C of lower catalytic reaction 1.6h, BDO is added afterwards, continue catalytic reaction 2h under 66 °C, finally will
The product of generation obtains the polyurethane sticking layer containing C=C groups in 75 °C of vacuum distillations, removing solvent.
In the present invention, the insulating rubber plastic special adhesive tape is that adhesive layer is added into sealing layer surface, passes through high score
Sub- isolated film packed products.
The present invention not only improves processing technology but also excellent in anti-aging, heat endurance, antifatigue, anti-oxidant etc. performance
It is different and environmental protection, resource reutilization are significant, while reduce production cost.
Embodiment 5
A kind of insulating rubber plastic special adhesive tape, it is characterised in that described close including the sealant 1 and adhesive layer 2 being sequentially connected
Sealing 1 is made up of the component of following parts by weight：Tetraethylene-glycol dimethylacrylate 37, triethylamine 1.3, modified two
Silica 1.18, saccharin 0.24, leather powder 8, maleic anhydride 2, polyvinyl chloride 105, nano aluminium oxide 3, basalt fibre 6, three
（Dimethylamino silane）15.
Further, the thickness of the adhesive layer 2 is 1.1mm.
Further, the fibre diameter of the basalt fibre is 12nm, fibre diameter 8.5nm.
Further, chrome tanning pig, cattle and sheep skin rejectable waste of the described leather powder from tannery, chrome content are less than 1%,
It is 700 mesh powders to be ground into granularity.The preparation method of the sealant is to be kneaded, mediated by state of the art, squeezed
Go out shaping, cut into strip and block.
Further, the adhesive layer 2 is made up of the component of following parts by weight：BDO 12,2,4- toluene
Diisocyanate 12, di-n-butylamine 4, dibutyl tin laurate 4.5, butanone 1.6, absolute ethyl alcohol 26, chloroform 15, N,
N- dimethyl acetamides 6-13, fumaric acid 13-21, diglycol 8-15.
Further, the preparation method of the adhesive layer 2 is：End is prepared by fumaric acid and diglycol reaction
Hydroxyl unsaturated aliphatic polyester, homemade terminal hydroxy group unsaturated aliphatic polyester is added in reaction vessel, it is true under 89 °C
1.8h is managed in vacancy, then adds solvent butanone, stirring and dissolving；Add dibutyl tin laurate and 2,4- toluene diisocynate
Ester, in 77 °C of lower catalytic reaction 2h, BDO is added afterwards, continue catalytic reaction 2.5h under 76 °C, finally will
The product of generation obtains the polyurethane sticking layer containing C=C groups in 85 °C of vacuum distillations, removing solvent.
In the present invention, the insulating rubber plastic special adhesive tape is that adhesive layer is added into sealing layer surface, passes through high score
Sub- isolated film packed products.
The present invention not only improves processing technology but also excellent in anti-aging, heat endurance, antifatigue, anti-oxidant etc. performance
It is different and environmental protection, resource reutilization are significant, while reduce production cost.
Comparative example 1
A kind of insulating rubber plastic special adhesive tape, it is characterised in that described close including the sealant 1 and adhesive layer 2 being sequentially connected
Sealing 1 is made up of the component of following parts by weight：Tetraethylene-glycol dimethylacrylate 33, triethylamine 1.5, it is modified
Silica 1 .1, saccharin 0.2, leather powder 6, maleic anhydride 1.5, polyvinyl chloride 93, nano aluminium oxide 4, three（Dimethylamino silicon
Alkane）16.
Further, the thickness of the adhesive layer 2 is 1mm.
Further, chrome tanning pig, cattle and sheep skin rejectable waste of the described leather powder from tannery, chrome content are less than 1%,
It is 650 mesh powders to be ground into granularity.The preparation method of the sealant is to be kneaded, mediated by state of the art, squeezed
Go out shaping, cut into strip and block.
Further, the adhesive layer 2 is made up of the component of following parts by weight：BDO 10,2,4- toluene
Diisocyanate 14, di-n-butylamine 6, dibutyl tin laurate 4, butanone 2, absolute ethyl alcohol 20, chloroform 17, N, N- bis-
Methylacetamide 10, fumaric acid 17, diglycol 12.
Further, the preparation method of the adhesive layer 2 is：End is prepared by fumaric acid and diglycol reaction
Hydroxyl unsaturated aliphatic polyester, homemade terminal hydroxy group unsaturated aliphatic polyester is added in reaction vessel, it is true under 93 °C
2h is managed in vacancy, then adds solvent butanone, stirring and dissolving；Dibutyl tin laurate and 2,4- toluene di-isocyanate(TDI) are added,
In 70 °C of lower catalytic reaction 1.8h, BDO is added afterwards, continues catalytic reaction 2.2h under 70 °C, finally will
The product of generation obtains the polyurethane sticking layer containing C=C groups in 80 °C of vacuum distillations, removing solvent.
In the present invention, the insulating rubber plastic special adhesive tape is that adhesive layer is added into sealing layer surface, passes through high score
Sub- isolated film packed products.
The present invention not only improves processing technology but also excellent in anti-aging, heat endurance, antifatigue, anti-oxidant etc. performance
It is different and environmental protection, resource reutilization are significant, while reduce production cost.
Comparative example 2
A kind of insulating rubber plastic special adhesive tape, it is characterised in that described close including the sealant 1 and adhesive layer 2 being sequentially connected
Sealing 1 is made up of the component of following parts by weight：Tetraethylene-glycol dimethylacrylate 33, triethylamine 1.5, it is modified
Silica 1 .1, saccharin 0.2, leather powder 6, maleic anhydride 1.5, polyvinyl chloride 93, nano aluminium oxide 4, basalt fibre 7,
Three（Dimethylamino silane）16.
Further, the thickness of the adhesive layer 2 is 1mm.
Further, the fibre diameter of the basalt fibre is 11nm, fibre diameter 9nm.
Further, chrome tanning pig, cattle and sheep skin rejectable waste of the described leather powder from tannery, chrome content are less than 1%,
It is 650 mesh powders to be ground into granularity.The preparation method of the sealant is to be kneaded, mediated by state of the art, squeezed
Go out shaping, cut into strip and block.
Further, the adhesive layer 2 is made up of the component of following parts by weight：BDO 10,2,4- toluene
Diisocyanate 14, di-n-butylamine 6, dibutyl tin laurate 4, butanone 2, absolute ethyl alcohol 20, chloroform 17, N, N- bis-
Methylacetamide 10.
Further, the preparation method of the adhesive layer 2 is：End is prepared by fumaric acid and diglycol reaction
Hydroxyl unsaturated aliphatic polyester, homemade terminal hydroxy group unsaturated aliphatic polyester is added in reaction vessel, it is true under 93 °C
2h is managed in vacancy, then adds solvent butanone, stirring and dissolving；Dibutyl tin laurate and 2,4- toluene di-isocyanate(TDI) are added,
In 70 °C of lower catalytic reaction 1.8h, BDO is added afterwards, continues catalytic reaction 2.2h under 60-80 °C, finally
The product of generation is obtained into the polyurethane sticking layer containing C=C groups in 80 °C of vacuum distillations, removing solvent.
In the present invention, the insulating rubber plastic special adhesive tape is that adhesive layer is added into sealing layer surface, passes through high score
Sub- isolated film packed products.
The present invention not only improves processing technology but also excellent in anti-aging, heat endurance, antifatigue, anti-oxidant etc. performance
It is different and environmental protection, resource reutilization are significant, while reduce production cost.
Comparative example 3
A kind of insulating rubber plastic special adhesive tape, it is characterised in that described close including the sealant 1 and adhesive layer 2 being sequentially connected
Sealing 1 is made up of the component of following parts by weight：Tetraethylene-glycol dimethylacrylate 33, triethylamine 1.5, it is modified
Silica 1 .1, saccharin 0.2, leather powder 6, maleic anhydride 1.5, polyvinyl chloride 93, basalt fibre 7, three（Dimethylamino silicon
Alkane）16.
Further, the thickness of the adhesive layer 2 is 1mm.
Further, the fibre diameter of the basalt fibre is 11nm, fibre diameter 9nm.
Further, chrome tanning pig, cattle and sheep skin rejectable waste of the described leather powder from tannery, chrome content are less than 1%,
It is 650 mesh powders to be ground into granularity.The preparation method of the sealant is to be kneaded, mediated by state of the art, squeezed
Go out shaping, cut into strip and block.
Further, the adhesive layer 2 is made up of the component of following parts by weight：BDO 10,2,4- toluene
Diisocyanate 14, di-n-butylamine 6, dibutyl tin laurate 4, butanone 2, absolute ethyl alcohol 20, chloroform 17, N, N- bis-
Methylacetamide 10, fumaric acid 17, diglycol 12.
Further, the preparation method of the adhesive layer 2 is：End is prepared by fumaric acid and diglycol reaction
Hydroxyl unsaturated aliphatic polyester, homemade terminal hydroxy group unsaturated aliphatic polyester is added in reaction vessel, it is true under 93 °C
2h is managed in vacancy, then adds solvent butanone, stirring and dissolving；Dibutyl tin laurate and 2,4- toluene di-isocyanate(TDI) are added,
In 70 °C of lower catalytic reaction 1.8h, BDO is added afterwards, continues catalytic reaction 2.2h under 70 °C, finally will
The product of generation obtains the polyurethane sticking layer containing C=C groups in 80 °C of vacuum distillations, removing solvent.
In the present invention, the insulating rubber plastic special adhesive tape is that adhesive layer is added into sealing layer surface, passes through high score
Sub- isolated film packed products.
The present invention not only improves processing technology but also excellent in anti-aging, heat endurance, antifatigue, anti-oxidant etc. performance
It is different and environmental protection, resource reutilization are significant, while reduce production cost.
Sealant wearability test
Using the concerned countries standard of this area, the wearability test experiment of sealant is carried out, as a result as shown in table 1.
Table 1.
| Experimental group | Coefficient of friction（Steel） | Elongation at break（%） |
| Embodiment 1 | 0.16 | 369 |
| Embodiment 2 | 0.12 | 401 |
| Embodiment 3 | 0.18 | 372 |
| Embodiment 5 | 0.20 | 363 |
| Comparative example 1 | 0.31 | 383 |
| Comparative example 2 | 0.29 | 396 |
| Comparative example 3 | 0.30 | 388 |
Adhesive layer peel strength test
By the adhesive layer of preparation, bonding peel strength is investigated, using the technique of gluing, is essentially consisted between two layers of sealant of control
Glue thickness, the thickness for controlling gluing is 1mm, in condition is that lamination pressure is 2Kg/cm during use2, laminating temperature is to 130-
140 °C, lamination times 150s, test its tearing brute force.As a result it is as shown in table 2.
Table 2
| Experimental group | Tearing brute force（N） |
| Embodiment 1 | 27.1 |
| Embodiment 2 | 26.3 |
| Embodiment 3 | 45.7 |
| Embodiment 5 | 43.6 |
| Comparative example 4 | 44.2 |
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and do not carrying on the back
In the case of spirit or essential attributes from the present invention, the present invention can be realized in other specific forms.Therefore, no matter from which
From the point of view of a bit, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention will by appended right
Ask rather than described above limits, it is intended that all changes in the implication and scope of the equivalency of claim will be fallen
Include in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.It is noted that the technical characteristic not being described in detail in the present invention, can be by appointing
One prior art is realized.
Claims (6)
1. insulating rubber plastic special adhesive tape, it is characterised in that including the sealant and adhesive layer being sequentially connected, the sealant
It is made up of the component of following parts by weight：Tetraethylene-glycol dimethylacrylate 26-39, triethylamine 1-2, modified two
Silica 1-1.2, saccharin 0.1-0.3, leather powder 2-10, maleic anhydride 0.1-3, polyvinyl chloride 75-110, nano oxygen
Change aluminium 2-6, basalt fibre 5-9, three（Dimethylamino silane） 13-19.
2. insulating rubber plastic special adhesive tape according to claim 1, it is characterised in that the thickness of the adhesive layer is
0.7-1.2mm。
3. insulating rubber plastic special adhesive tape according to claim 1, it is characterised in that the fiber of the basalt fibre
A diameter of 8-13nm, fibre diameter 7-10nm.
4. insulating rubber plastic special adhesive tape according to claim 1, it is characterised in that described leather powder comes from process hides
The chrome tanning pig, cattle and sheep skin rejectable waste of factory, chrome content are less than 1%, and it is 500-800 mesh powders to be ground into granularity.
5. insulating rubber plastic special adhesive tape according to claim 1, it is characterised in that the adhesive layer is by following weight
The component composition of number：BDO 6-13,2,4- toluene di-isocyanate(TDI)s 11-17, di-n-butylamine 3-8, February
Dilaurylate 2-5, butanone 1.3-2.7, absolute ethyl alcohol 13-28, chloroform 14-19, DMA
6-13, fumaric acid 13-21, diglycol 8-15.
6. insulating rubber plastic special adhesive tape according to claim 1, it is characterised in that the preparation method of the adhesive layer
For：Terminal hydroxy group unsaturated aliphatic polyester is prepared by fumaric acid and diglycol reaction, by homemade terminal hydroxy group not
Representative examples of saturated aliphatic polyester is added in reaction vessel, in 85-100 °C of lower application of vacuum 1.5-2.5h, then adds solvent butanone,
Stirring and dissolving；Dibutyl tin laurate and 2,4- toluene di-isocyanate(TDI) are added, in 60-80 °C of lower catalytic reaction 1.5-
2.2h, BDO is added afterwards, continue catalytic reaction 1.8-2.6h under 60-80 °C, finally by the product of generation
In 70-90 °C of vacuum distillation, remove solvent and obtain the polyurethane sticking layer containing C=C groups.
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| CN201710772864.9A CN107384240A (en) | 2017-08-31 | 2017-08-31 | Insulating rubber plastic special adhesive tape |
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|---|---|---|---|
| CN201710772864.9A CN107384240A (en) | 2017-08-31 | 2017-08-31 | Insulating rubber plastic special adhesive tape |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108440807A (en) * | 2018-05-25 | 2018-08-24 | 中国皮革制鞋研究院有限公司 | Material for sole of shoe and preparation method thereof |
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| CN108440807A (en) * | 2018-05-25 | 2018-08-24 | 中国皮革制鞋研究院有限公司 | Material for sole of shoe and preparation method thereof |
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