CN106047265A - SAPO-molecular-sieve-modified foaming adhesive and application thereof - Google Patents

SAPO-molecular-sieve-modified foaming adhesive and application thereof Download PDF

Info

Publication number
CN106047265A
CN106047265A CN201610499754.5A CN201610499754A CN106047265A CN 106047265 A CN106047265 A CN 106047265A CN 201610499754 A CN201610499754 A CN 201610499754A CN 106047265 A CN106047265 A CN 106047265A
Authority
CN
China
Prior art keywords
sapo
cover
parts
zinc
foaming agent
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.)
Granted
Application number
CN201610499754.5A
Other languages
Chinese (zh)
Other versions
CN106047265B (en
Inventor
常江
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.)
Beijing Yiside Logistics Technology Co Ltd
Original Assignee
常江
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 常江 filed Critical 常江
Priority to CN201610499754.5A priority Critical patent/CN106047265B/en
Publication of CN106047265A publication Critical patent/CN106047265A/en
Application granted granted Critical
Publication of CN106047265B publication Critical patent/CN106047265B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C09J175/08—Polyurethanes from polyethers
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/222—Catalysts containing metal compounds metal compounds not provided for in groups C08G18/225 - C08G18/26
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • 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
    • C08G2101/00—Manufacture of cellular products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C08J2375/08—Polyurethanes from polyethers

Abstract

The invention relates to a molecular-sieve-modified foaming adhesive which is composed of the following components in parts by weight: 70-100 parts of polyester polyol, 10-30 parts of polyether glycol, 100-120 parts of polyisocyanate, 5-10 parts of foaming agent, 1-15 parts of catalyst univalent zinc/SAPO composite and 0.1-1.5 parts of water. The micropore foaming is utilized when the product is in use, thereby greatly lowering the granular sensation and pricking sensation of the existing foaming adhesive. The molecular-sieve-modified foaming adhesive is comfortable, and has higher bonding strength, thereby greatly widening the application range.

Description

The foamed glue of a kind of SAPO molecular sieve modification and application thereof
Technical field
The present invention relates to foamed glue, particularly relate to a kind of molecular sieve modified foamed glue.Can be used for furniture, sheet material, building Joint filling bonding with ornament materials, packaging material and composite and production and processing, be particularly useful for the temperature control rubber of packing crates Material.
Background technology
At present, in logistics field, the point-of-sale terminal such as hypermarket, brand shop, when dispensing, generally uses carton and sends out Bubble glue packaging product, to realize the transport to product.
Existing bonding sizing material is mostly polyurethane foam glue, and its adhesion strength requires that, more than 0.5MPa, it is the most poly- Ester polyol or polyether polyol react, with polyisocyanates, the base polyurethane prepolymer for use as containing remaining-NCO group formed, generally also Added with the dichloromethane of proper catalyst, stabilizer and 50%, flexible is preferable, and adhesive strength is higher, advantage easy to use, But price is higher, and health can be caused irreversible infringement by dichloromethane, has potential carcinogenecity.
Existing polyvinyl alcohol or polyvinyl acetate aqueous binder are generally used for bonding paper and timber, water content Relatively big, cost is relatively low, Fiber Materials is especially had under hot pressing condition to good adhesive effect, but to unwetted base Material wettability is poor, and initial bonding strength is little, and solidification is slow, and adhesion strength is little, poor water resistance.
Having one " high-strength bi-component splicing adhesive " on market, it includes host and firming agent, and host includes: vinyl acetate Class emulsion, polyvinyl alcohol, function monomer (end hydroxy polyether, amine terminated polyether, tetramethylolmethane, sorbitol, hydroxyethyl cellulose, Water-soluble chitosan and water soluble polysaccharide), plasticizer, inorganic filler etc., for bonding wood, intensity the most under heat Higher, there is preferable water resistance, but ambient temperature curing slower.Also there is other binding agent, as anti-with alcohol by polyisocyanate The isocyanate equivalent that should be formed exceedes isocyanate prepolymer and the aqueous polymer emulsions composition of the hydroxyl equivalent of alcohol；It becomes This height, mixture viscosity is big, is unfavorable for operation.
For the various defects of product on existing market, the present inventor is through painstaking efforts, and a kind of molecular sieve of invention changes The foamed glue of property, by molecular sieve modified foamed glue product, it is to avoid the use of noxious substance such as dichloromethane, simultaneously in molecular sieve Metal ion can play catalyst action, improve the problems such as the viscosity of foamed glue, adhesion strength simultaneously.
Summary of the invention
It is an object of the invention to provide a kind of molecular sieve modified foamed glue, comfortableness is high, adhesive strength is higher；The present invention Provide the preparation method of molecular sieve modified foamed glue simultaneously, scientific and reasonable, simple.
Molecular sieve modified foamed glue of the present invention, in terms of parts by weight, is made up of following component: PEPA 70-100 part, polyether polyol 10-30 part, polyisocyanates 100-120 part, foaming agent 5-10 part, catalyst monovalence zinc/SAPO Complex 1-15 part, water 0.1-1.5 part.
Described polyester or the degree of functionality of polyether polyol are 2～4, average relative molecular mass between 1000-8000, hydroxyl Value is 10～800mgKOH/g.
PEPA is PDA-1000, PDA-2000, PEA-2000, PEA-3000, and Jun You Yantai Synthetic Leather Factory produces,
Polyether polyol is the mixture of DDL-2000D and DDL-3000D, the mass ratio of DDL-2000D and DDL-3000D For 1-5: 1.DDL-2000D is that Zibo federal Chemical Co., Ltd. of moral letter produces, and molecular weight is 2000, and degree of functionality is 2；DDL- 3000D is that Zibo federal Chemical Co., Ltd. of moral letter produces, and molecular weight is 3000, and degree of functionality is 2；These two kinds of polyether polyol are joined Closing and use prepared product hardness less, hot strength is less.
Described polyisocyanates is many methyl diphenylene diisocyanates.
Described foaming agent is selected from the third butane (LPG), dimethyl ether (DME).
Present invention simultaneously provides the preparation method of a kind of molecular sieve modified foamed glue, including:
Step A prepares monovalence zinc/SAPO complex:
Being placed in the horminess glass tube of an end closure in SAPO molecular sieve and metallic zinc source, the glass tubing other end connects vacuum Frame, after vacuum calcining processes, seals with oxygen flame, and the glass tubing this sealed heats 10-20 hour at 500 DEG C-600 DEG C, raw Become monovalence zinc/molecular screen composite
Described vacuum calcining processes and refers to: evacuation limit, limit is warming up to 450 DEG C-550 DEG C, heating in vacuum at this temperature 2-72 hour.
Step B: make white material, first by multiple to polyether polyol, PEPA, foaming agent, catalyst monovalence zinc/SAPO Compound, water mix homogeneously, then use inhalator jar equipment, poured in inhalator jar by the material of mix homogeneously；
Step C: polyisocyanates is correctly circulated into according to formula proportion in the white material mixed, presses valve, be filled with Foaming agent, after tank body shakes up.
Present invention simultaneously provides the using method of molecular sieve modified foamed glue, including:
By foamed glue uniform application in thing surface to be bonded, molding bonded under room temperature.
Preferably, apply ultraviolet irradiation during molding bonded, promote adhesive speed.
Preferably, thing to be bonded is packing crates, and including header field, side plate and bottom parts, described header field includes Upper cover, lower cover, left cover and right cover, described bottom parts includes left bottom plate, right base plate, inner bottom plating and Outer Bottom Plating, above covers setting There are tear strip and anti-theft wire, tear strip is provided with reinforcement.
The bottom outer surface of described lower cover is provided with adhesive area, and during packaging, the inner surface of described upper cover is pasted on described gluing District.
The outer surface of described inner bottom plating is provided with adhesive area, and during packaging, the inner surface of described Outer Bottom Plating is pasted on described gluing District.
Described tear strip offers some short-terms running through upper cover spaced reciprocally by two parallel lines in the middle part of upper cover Cut hole, bending cut hole or circular hole and constitute.
Described reinforcement is to be arranged at one or more cotton rope near tear strip inner central along tear strip bearing of trend Or plastic strip.
Described anti-theft wire is that two groups of cutter lines offered symmetrically are constituted.
Described left cover and right cover closing lid is arranged, and during packaging, described lower cover is folded on described left cover and right cover, institute State upper cover to be folded over, on described lower cover, forming double-canopy structure.
The present invention compared with prior art, has the advantages that
(1) the product that prepared by the present invention carries out microporous foam when using, greatly reduce existing foamed glue granular sensation and Thorn sense；
(2) a kind of foamed glue that the present invention provides has comfortableness and higher adhesive strength concurrently, and extension greatly uses model Enclose；
(3) foamed glue of the present invention uses monovalence zinc/SAPO complex as catalyst, and this complex at normal temperatures can Catalytic action, can radiate by applying ultraviolet simultaneously, improve its catalytic action further, promote adhesive speed.
(4) preparation method of the present invention is the most easily implemented.
Accompanying drawing explanation
The deployed configuration schematic diagram of Fig. 1 packing crates used in the present invention
In figure, the implication of each reference is as follows:
10-side plate, 11-upper cover, 12-lower cover, 13-left cover, 14-right cover, 111-tear strip, 112-reinforcement, 113-are anti- Steal line, 122-adhesive area, 121-breach, 131-breach, 141-breach, 21-inner bottom plating, 211-adhesive area, 22-Outer Bottom Plating, 221-anti-theft wire, 23-left bottom plate, the right base plate of 24-.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further.Raw material used in the present invention is all commercially available, It is not limited in embodiment the raw material model used.
Embodiment 1
Step A prepares monovalence zinc/SAPO complex:
Dry SAPO-11 molecular sieve and metallic zinc granule in mass ratio 10: 1 are placed in the horminess glass tube of an end closure In, the glass tubing other end connects vacuum shelf, and evacuation limit, limit is warming up to 450 DEG C, and heating in vacuum is after 2 hours at this temperature, uses Oxygen flame seals.The glass tubing this sealed heats 20 hours at 500 DEG C, generates monovalence zinc/molecular screen composite.
Step B: make white material, first by polyether polyol DDL-3000D, PEPA PDA-2000, foaming agent third Butane, catalyst monovalence zinc/SAPO complex, water mix homogeneously, each parts by weight of raw materials is: PEPA 70 parts, polyethers is many Unit's alcohol 10 parts, foaming agent 5 parts, catalyst monovalence zinc/SAPO complex 1 part, 0.1 part of water.Then inhalator jar equipment is used, will be mixed Close uniform material to pour in inhalator jar；
Step C: by polyisocyanates 100 weight portion, be circulated in the white material mixed, press valve, be filled with foaming agent, After tank body shakes up.
Embodiment 2
Step A prepares monovalence zinc/SAPO complex:
Dry SAPO-11 molecular sieve and metallic zinc granule in mass ratio 20: 1 are placed in the horminess glass tube of an end closure In, the glass tubing other end connects vacuum shelf, and evacuation limit, limit is warming up to 500 DEG C, and heating in vacuum is after 20 hours at this temperature, uses Oxygen flame seals.The glass tubing this sealed heats 10 hours at 550 DEG C, generates monovalence zinc/molecular screen composite.
Step B: make white material, first by polyether polyol DDL-2000D, PEPA PDA-1000, foaming agent third Butane, catalyst monovalence zinc/SAPO complex, water mix homogeneously, each parts by weight of raw materials is: PEPA 80 parts, polyethers is many Unit's alcohol 20 parts, foaming agent 5 parts, catalyst monovalence zinc/SAPO complex 1 part, 1.1 parts of water.Then inhalator jar equipment is used, will be mixed Close uniform material to pour in inhalator jar；
Step C: by polyisocyanates 110 weight portion, be circulated in the white material mixed, press valve, be filled with foaming agent, After tank body shakes up.
Embodiment 3
Step A prepares monovalence zinc/SAPO complex:
Dry SAPO-34 molecular sieve and metallic zinc granule in mass ratio 10: 1 are placed in the horminess glass tube of an end closure In, the glass tubing other end connects vacuum shelf, and evacuation limit, limit is warming up to 550 DEG C, and heating in vacuum is after 2 hours at this temperature, uses Oxygen flame seals.The glass tubing this sealed heats 20 hours at 600 DEG C, generates monovalence zinc/molecular screen composite.
Step B: make white material, first by polyether polyol DDL-2000D and the mixture of DDL-3000D, DDL-2000D With the mass ratio of DDL-3000D be 1: 1, PEPA PDA-2000, foaming agent the third butane, catalyst monovalence zinc/SAPO multiple Compound, water mix homogeneously, each parts by weight of raw materials is: PEPA 70 parts, polyether polyol 10 parts, foaming agent 5 parts, catalyst Monovalence zinc/SAPO complex 1 part, 0.1 part of water.Then use inhalator jar equipment, the material of mix homogeneously is poured in inhalator jar；
Step C: by polyisocyanates 100 weight portion, be circulated in the white material mixed, press valve, be filled with foaming agent, After tank body shakes up.
Embodiment 4
Step A prepares monovalence zinc/SAPO complex:
Dry SAPO-34 molecular sieve and metallic zinc granule in mass ratio 40: 1 are placed in the horminess glass tube of an end closure In, the glass tubing other end connects vacuum shelf, and evacuation limit, limit is warming up to 550 DEG C, and heating in vacuum is after 2 hours at this temperature, uses Oxygen flame seals.The glass tubing this sealed heats 20 hours at 600 DEG C, generates monovalence zinc/molecular screen composite.
Step B: make white material, first by polyether polyol DDL-2000D and the mixture of DDL-3000D, DDL-2000D With the mass ratio of DDL-3000D be 5: 1, PEPA PDA-2000, foaming agent dimethyl ether, catalyst monovalence zinc/SAPO multiple Compound, water mix homogeneously, each parts by weight of raw materials is: PEPA 70 parts, polyether polyol 10 parts, foaming agent 5 parts, catalyst Monovalence zinc/SAPO complex 1 part, 0.1 part of water.Then use inhalator jar equipment, the material of mix homogeneously is poured in inhalator jar；
Step C: by polyisocyanates 100 weight portion, be circulated in the white material mixed, press valve, be filled with foaming agent, After tank body shakes up.
Embodiment 5
Step A prepares monovalence zinc/SAPO complex:
Dry SAPO-34 molecular sieve and metallic zinc granule in mass ratio 10: 1 are placed in the horminess glass tube of an end closure In, the glass tubing other end connects vacuum shelf, and evacuation limit, limit is warming up to 550 DEG C, and heating in vacuum is after 2 hours at this temperature, uses Oxygen flame seals.The glass tubing this sealed heats 20 hours at 600 DEG C, generates monovalence zinc/molecular screen composite.
Step B: make white material, first by polyether polyol DDL-2000D and the mixture of DDL-3000D, DDL-2000D With the mass ratio of DDL-3000D be 1: 1, PEPA PDA-2000, foaming agent dimethyl ether, catalyst monovalence zinc/SAPO multiple Compound, water mix homogeneously, each parts by weight of raw materials is: PEPA 100 parts, polyether polyol 30 parts, foaming agent 10 parts, catalysis Agent monovalence zinc/SAPO complex 10 parts, 1.5 parts of water.Then use inhalator jar equipment, the material of mix homogeneously is poured into inhalator jar In；
Step C: by polyisocyanates 100 weight portion, be circulated in the white material mixed, press valve, be filled with foaming agent, After tank body shakes up.
Embodiment 6
Packing crates includes that header field, side plate and bottom parts, described header field include upper cover, lower cover, left cover and the right side Lid, described bottom parts includes left bottom plate, right base plate, inner bottom plating and Outer Bottom Plating, above covers and be provided with tear strip and anti-theft wire, tear Being provided with reinforcement on tie rod, the outer surface of described inner bottom plating is provided with adhesive area, and during packaging, the inner surface of described Outer Bottom Plating glues It is affixed on described adhesive area.
By the foamed glue uniform application of embodiment 1-5 in adhesive area, packing crates surface, molding bonded under room temperature.Product index It is shown in Table 1.
Embodiment 7
Applying uv light irradiation when being different only in that bonding with embodiment 6, room temperature molding bonded, product index is shown in Table 2.
Table 1.
Table 2

Claims (10)

1. the foamed glue that SAPO molecular sieve is modified, in terms of parts by weight, is made up of following component: PEPA 70-100 Part, polyether polyol 10-30 part, polyisocyanates 100-120 part, foaming agent 5-10 part, catalyst monovalence zinc/SAPO complex 1-15 part, water 0.1-1.5 part.
Described polyester or the degree of functionality of polyether polyol are 2～4, and average relative molecular mass is between 1000-8000, and hydroxyl value is 10～800mgKOH/g.
Described polyisocyanates is many methyl diphenylene diisocyanates.
Described foaming agent is selected from the third butane (LPG), dimethyl ether (DME).
2. a preparation method for the foamed glue that SAPO molecular sieve is modified, including:
Step A prepares monovalence zinc/SAPO complex:
Being placed in the horminess glass tube of an end closure in SAPO molecular sieve and metallic zinc source, the glass tubing other end connects vacuum shelf, After vacuum calcining processes, sealing with oxygen flame, the glass tubing this sealed heats 10-20 hour at 500 DEG C-600 DEG C, generates one Valency zinc/molecular screen composite
Described vacuum calcining processes and refers to: evacuation limit, limit is warming up to 450 DEG C-550 DEG C, heating in vacuum 2-72 at this temperature Hour.
Step B: make white material, first polyether polyol, PEPA, foaming agent, catalyst monovalence zinc/SAPO are combined Thing, water mix homogeneously, then use inhalator jar equipment, poured in inhalator jar by the material of mix homogeneously；
Step C: polyisocyanates is correctly circulated into according to formula proportion in the white material mixed, presses valve, be filled with foaming Agent, after tank body shakes up.
The using method of the foamed glue that a kind of SAPO molecular sieve the most as claimed in claim 1 is modified, including:
By foamed glue uniform application in thing surface to be bonded, molding bonded under room temperature, use ultraviolet irradiation the most simultaneously.
Using method the most according to claim 3, it is characterised in that preferably, thing to be bonded is packing crates, including top cover Partly, side plate and bottom parts, described header field includes that upper cover, lower cover, left cover and right cover, described bottom parts include the left end Plate, right base plate, inner bottom plating and Outer Bottom Plating, above cover and be provided with tear strip and anti-theft wire, and tear strip is provided with reinforcement.
Using method the most according to claim 4, it is characterised in that the bottom outer surface of described lower cover is provided with gluing District, during packaging, the inner surface of described upper cover is pasted on described adhesive area.
Using method the most according to claim 5, it is characterised in that the outer surface of described inner bottom plating is provided with adhesive area, During packaging, the inner surface of described Outer Bottom Plating is pasted on described adhesive area.
Using method the most according to claim 6, it is characterised in that described tear strip is put down by two in the middle part of upper cover Line is offered some short-term cut hole, bending cut hole or circular holes running through upper cover spaced reciprocally and is constituted.
Using method the most according to claim 7, it is characterised in that described reinforcement is to arrange along tear strip bearing of trend One or more cotton rope near tear strip inner central or plastic strip.
Using method the most according to claim 8, it is characterised in that described anti-theft wire is two groups of cutter lines offered symmetrically And constitute.
Using method the most according to claim 9, it is characterised in that described left cover and right cover closing lid is arranged, institute during packaging Stating lower cover and be folded on described left cover and right cover, described upper cover is folded over, on described lower cover, forming double-canopy knot Structure.
CN201610499754.5A 2016-06-29 2016-06-29 A kind of foamed glue and its application that SAPO molecular sieve is modified Active CN106047265B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610499754.5A CN106047265B (en) 2016-06-29 2016-06-29 A kind of foamed glue and its application that SAPO molecular sieve is modified

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610499754.5A CN106047265B (en) 2016-06-29 2016-06-29 A kind of foamed glue and its application that SAPO molecular sieve is modified

Publications (2)

Publication Number Publication Date
CN106047265A true CN106047265A (en) 2016-10-26
CN106047265B CN106047265B (en) 2018-12-04

Family

ID=57200449

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610499754.5A Active CN106047265B (en) 2016-06-29 2016-06-29 A kind of foamed glue and its application that SAPO molecular sieve is modified

Country Status (1)

Country Link
CN (1) CN106047265B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101831287A (en) * 2010-04-24 2010-09-15 上海交通大学 Composite water sensitive material and preparation method thereof
CN102069006A (en) * 2010-12-08 2011-05-25 上海交通大学 Photocatalytic metal-molecular sieve composite catalyst and preparation method thereof
CN102634317A (en) * 2012-04-28 2012-08-15 南京理工大学常熟研究院有限公司 Preparation method of polyurethane/molecular sieve composite adhesive
CN103754456A (en) * 2014-01-23 2014-04-30 广州鸿力复合材料有限公司 Honeycomb core composite board packing case
CN104837883A (en) * 2012-12-05 2015-08-12 3M创新有限公司 Polyurethane-based adhesives
CN104987850A (en) * 2015-07-15 2015-10-21 锋泾（中国）建材集团有限公司 Green environment-friendly universal polyurethane foam sealing agent and preparing method of universal polyurethane foam sealing agent

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101831287A (en) * 2010-04-24 2010-09-15 上海交通大学 Composite water sensitive material and preparation method thereof
CN102069006A (en) * 2010-12-08 2011-05-25 上海交通大学 Photocatalytic metal-molecular sieve composite catalyst and preparation method thereof
CN102634317A (en) * 2012-04-28 2012-08-15 南京理工大学常熟研究院有限公司 Preparation method of polyurethane/molecular sieve composite adhesive
CN104837883A (en) * 2012-12-05 2015-08-12 3M创新有限公司 Polyurethane-based adhesives
CN103754456A (en) * 2014-01-23 2014-04-30 广州鸿力复合材料有限公司 Honeycomb core composite board packing case
CN104987850A (en) * 2015-07-15 2015-10-21 锋泾（中国）建材集团有限公司 Green environment-friendly universal polyurethane foam sealing agent and preparing method of universal polyurethane foam sealing agent

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
刘益军: "《聚氨酯原料及助剂手册》", 30 November 2012, 化学工业出版社 *
高滋: "《沸石催化与分离技术》", 30 November 1999, 中国石化出版社 *

Also Published As

Publication number Publication date
CN106047265B (en) 2018-12-04

Similar Documents

Publication Publication Date Title
CN104691070B (en) Light-duty MULTILAYER COMPOSITE base material and preparation method thereof
US7868094B2 (en) Adhesive composition
CN104513352B (en) A kind of preparation method of single-component cranny filler of polyurethane foam
JP2000504058A (en) Compositions with highly ungelatinized contents
CN101157291A (en) Biodegradable molded articles, process for producing the same and compositions for foam molding
CN106795230A (en) Aqueous solidifiable polymeric dispersions and its purposes as adhesive
CN104452328A (en) Jasmine fragrant synthetic leather and production method thereof
CN108410410A (en) A kind of moisture-curable polyurethane hot melt adhesive and preparation method for automotive trim
CN107001571A (en) Two part polyurethane adhesive compositions
CN104903376A (en) Roofing seam with reactive adhesive
CN107556962A (en) Two-component polyurethane adhesive for building sticks agent and preparation method thereof
CN205929659U (en) Car boots apron
CN106047265A (en) SAPO-molecular-sieve-modified foaming adhesive and application thereof
CN106189991B (en) A kind of foamed glue and its application that ZSM-5 molecular sieve is modified
CN101370891A (en) An adhesive composition comprising a polyol base part and an isocyanate hardener and the use thereof
CN208429024U (en) Boot-lid panel and vehicle
KR101717717B1 (en) Paper adhessive resin composition for enhanced compressive stress
CN108203571A (en) A kind of environment-friendly type milky white adhesive and preparation method thereof
CN104861901A (en) Organic-inorganic modified adhesive and preparation method thereof
CN103740318B (en) Regenerative sponge glue
CN106634688B (en) A kind of thermosetting property oxidation modification Cassava starch adhesive and preparation method thereof
CN102653602A (en) Environmentally-friendly foaming component as well as semi-finished base material product and container product manufactured by component
CN107267063B (en) A kind of pure plant albumen interior wall coating
CN112921707A (en) Formaldehyde-free impregnated bond paper and preparation method thereof
CN106047186B (en) A kind of production technology of aldehyde-free artificial board

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190321

Address after: Room 2038, Building 11, Xinghuo Road, Science City, Fengtai District, Beijing 100070

Patentee after: BEIJING YISIDE LOGISTICS TECHNOLOGY CO., LTD.

Address before: 100070 room 2018, block A, office building, 11 Xing Huo Road, Science City, Beijing, Fengtai District.

Patentee before: Chang Jiang