CN106520028A - Container water-based sealant capable of retarding inflaming and suppressing smoke and preparation method thereof - Google Patents

Container water-based sealant capable of retarding inflaming and suppressing smoke and preparation method thereof Download PDF

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Publication number
CN106520028A
CN106520028A CN201610960788.XA CN201610960788A CN106520028A CN 106520028 A CN106520028 A CN 106520028A CN 201610960788 A CN201610960788 A CN 201610960788A CN 106520028 A CN106520028 A CN 106520028A
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CN
China
Prior art keywords
parts
water
aqueous
sealant
stirring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610960788.XA
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Chinese (zh)
Inventor
刘晓朋
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.)
Yongtai Tianchang Sealing Material Co Ltd
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Yongtai Tianchang Sealing Material Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yongtai Tianchang Sealing Material Co Ltd filed Critical Yongtai Tianchang Sealing Material Co Ltd
Priority to CN201610960788.XA priority Critical patent/CN106520028A/en
Publication of CN106520028A publication Critical patent/CN106520028A/en
Pending legal-status Critical Current

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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
    • C09J133/00—Adhesives based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08—Macromolecular additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2003/1034—Materials or components characterised by specific properties
    • C09K2003/1078—Fire-resistant, heat-resistant materials

Abstract

The invention discloses a container water-based sealant capable of retarding inflaming and suppressing smoke. The sealant is prepared from, by weight, 40-60 parts of acrylic emulsion with the solid content of 40%-50%, 5-10 parts of water-based resin emulsion with the solid content of 40%-50%, 1.5-2.5 parts of hydroxyethyl cellulose, 2-4 parts of soyabean protein, 0.5-1 part of polysorbate-80, 0.3-0.5 part of sterilization preservative BIT, 20-30 parts of sea-foam stone powder, 15-25 parts of attapulgite, 5-10 parts of zinc borate, 0.5-1 part of hydramine dipyrophosphate hydroxyacetic titanate, 1-2 parts of water-soluble ammonium polyphosphate and 10-15 parts of water. The water-based sealant has high strength and toughness, excellent sealing property, good bonding effect, high durability and long service life and is green and environment-friendly, and at the same time, the water-based sealant has high inflaming retarding and smoke suppressing properties and a high use safety coefficient and is suitable for the field of containers.

Description

A kind of flame-retardant smoke inhibition container aqueous sealant and preparation method thereof
Technical field
The present invention relates to fluid sealant technical field, more particularly to a kind of flame-retardant smoke inhibition container aqueous sealant and its preparation Method.
Background technology
Fluid sealant be guide deform with sealing surface shape, be difficult trickling, have the encapsulant of certain caking property, be for Filling configuration gap, the adhesive to play sealing function, play important in multiple fields such as building, assembling, communications and transportation Effect.In recent years, developing rapidly with Container Transport industry, fluid sealant as Production Container during main auxiliary material Material, its performance are also more paid attention to.Container seals conventionally used solvent-borne type butyl type rubber or neoprene Class fluid sealant, such fluid sealant smell weight, VOC emission amount are big, may result in environmental pollution, or even produce injury to human body, Environmental requirement cannot be met.Aqueous sealant is increasingly paid close attention to by universal as a kind of environmentally friendly product.
Acrylic emulsion has the characteristics of caking property is strong, weatherability is high, application property is good, becomes the good choosing of aqueous sealant Select.CN201410684697 discloses a kind of automobile water-based property acrylic sealant, with excellent sealing, weatherability and storage Stability is deposited, VOC emission amount is low, environmental protection.However, the intensity of this fluid sealant and pliability are not enough, it is impossible to adapt to existing For high request of the container to fluid sealant performance, need further to improve.
The content of the invention
The object of the invention is exactly for the defect for making up prior art, there is provided one kind has high intensity, high-flexibility and excellent concurrently Good sealing property, the flame-retardant smoke inhibition container aqueous sealant of good endurance, long service life and environmental protection and its preparation Method.
The present invention is achieved by the following technical solutions：
A kind of flame-retardant smoke inhibition container aqueous sealant, which is obtained by the raw material of following weight parts：
Aqueous acrylic emulsion 40-60 of the solid content for 40-50%, aqueous rosin milk 5-10 of the solid content for 40-50%, hydroxyl second Base cellulose 1.5-2.5, soybean protein 2-4, Tween-80 0.5-1, sterilization antiseptic BIT 0.3-0.5, sepiolite powder 20-30, attapulgite 15-25, Firebrake ZB 5-10, two pyrophosphoryl epoxide oxyacetate titanate 0.5-1 of hydramine, water-soluble poly phosphoric acid Ammonium 1-2, water 10-15.
A kind of preparation method of flame-retardant smoke inhibition container aqueous sealant, comprises the following steps：
（1）Raw material is weighed by weight, and soybean protein and Tween-80 are added to the water into 60-80 DEG C of stirring 0.5-1h, cooling first Aqueous acrylic emulsion, aqueous rosin milk stirring 10-15min are added afterwards, obtain complex emulsions；
（2）Hydroxyethyl cellulose is compared into 1 by solid-liquid weight:30-1:50 add mass fraction for 60-80 in the acetum of 4-6% DEG C stirring 2-4h, pH is adjusted to into neutrality after cooling, sepiolite powder, attapulgite, two pyrophosphoryl of Firebrake ZB and hydramine is subsequently adding Epoxide oxyacetate titanate stirs 0.5-1h, and after being dried, grinding is uniform, obtains modified filler；
（3）By step（1）In complex emulsions and step（2）In modified filler mix under the conditions of 1000-1200r/min Stirring 10-15min, is subsequently adding remaining raw material and is well mixed, obtain final product flame-retardant smoke inhibition container aqueous sealant.
It is an advantage of the invention that：
The present invention carries out surface coating modification to filler using hydroxyethyl cellulose, has both enhanced filler and aqueous acrylic emulsion Between adhesion, synergy can be played with soybean protein again, improve the pliability and intensity of aqueous sealant, then by which The compounding of remaining raw material, so as to get aqueous sealant have high intensity, high-flexibility and excellent sealing property, bonding effect concurrently Good, durability height, long service life and environmental protection, while also good flame retarding and smoke suppressing properties, high using safety coefficient, It is suitable for container field.
Specific embodiment
A kind of flame-retardant smoke inhibition container aqueous sealant, is prepared from by the component raw material of following weight (kg)：
Solid content is 40% aqueous acrylic emulsion 40, and solid content is 40% aqueous rosin milk 5, hydroxyethyl cellulose 1.5, Soybean protein 2, Tween-80 0.5, sterilization antiseptic BIT 0.3, sepiolite powder 20, attapulgite 15, Firebrake ZB 5, alcohol Two pyrophosphoryl epoxide oxyacetate titanate 0.5 of amine, water-soluble poly ammonium phosphate 1, water 10.
A kind of preparation method of flame-retardant smoke inhibition container aqueous sealant, comprises the following steps：
（1）Raw material is weighed by weight, soybean protein and Tween-80 is added to the water into 60 DEG C of stirring 0.5h first, is added after cooling Enter aqueous acrylic emulsion, aqueous rosin milk stirring 10min, obtain complex emulsions；
（2）Hydroxyethyl cellulose is compared into 1 by solid-liquid weight:30 add 60 DEG C of stirring 2h in the acetum that mass fractions are 4%, PH is adjusted to into neutrality after cooling, sepiolite powder, attapulgite, two pyrophosphoryl epoxide glycolic titanium of Firebrake ZB and hydramine is subsequently adding Acid esters stirs 0.5h, and after being dried, grinding is uniform, obtains modified filler；
（3）By step（1）In complex emulsions and step（2）In modified filler mix under the conditions of 1000r/min stir 10min, is subsequently adding remaining raw material and is well mixed, and obtains final product flame-retardant smoke inhibition container aqueous sealant.
Container aqueous sealant the performance test results obtained above are as follows：
Shelf-life：6 months；
Surface drying time：30 minutes；
Tolerable temperature：-20℃-75℃；
Elongation at break：328%
Peel strength：3.9MPa.

Claims (2)

1. a kind of flame-retardant smoke inhibition container aqueous sealant, it is characterised in which is obtained by the raw material of following weight parts：
Aqueous acrylic emulsion 40-60 of the solid content for 40-50%, aqueous rosin milk 5-10 of the solid content for 40-50%, hydroxyl second Base cellulose 1.5-2.5, soybean protein 2-4, Tween-80 0.5-1, sterilization antiseptic BIT 0.3-0.5, sepiolite powder 20-30, attapulgite 15-25, Firebrake ZB 5-10, two pyrophosphoryl epoxide oxyacetate titanate 0.5-1 of hydramine, water-soluble poly phosphoric acid Ammonium 1-2, water 10-15.
2. a kind of preparation method of flame-retardant smoke inhibition container aqueous sealant according to claim 1, it is characterised in that bag Include following steps：
（1）Raw material is weighed by weight, and soybean protein and Tween-80 are added to the water into 60-80 DEG C of stirring 0.5-1h, cooling first Aqueous acrylic emulsion, aqueous rosin milk stirring 10-15min are added afterwards, obtain complex emulsions；
（2）Hydroxyethyl cellulose is compared into 1 by solid-liquid weight:30-1:50 add mass fraction for 60-80 in the acetum of 4-6% DEG C stirring 2-4h, pH is adjusted to into neutrality after cooling, sepiolite powder, attapulgite, two pyrophosphoryl of Firebrake ZB and hydramine is subsequently adding Epoxide oxyacetate titanate stirs 0.5-1h, and after being dried, grinding is uniform, obtains modified filler；
（3）By step（1）In complex emulsions and step（2）In modified filler mix under the conditions of 1000-1200r/min Stirring 10-15min, is subsequently adding remaining raw material and is well mixed, obtain final product flame-retardant smoke inhibition container aqueous sealant.
CN201610960788.XA 2016-10-28 2016-10-28 Container water-based sealant capable of retarding inflaming and suppressing smoke and preparation method thereof Pending CN106520028A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610960788.XA CN106520028A (en) 2016-10-28 2016-10-28 Container water-based sealant capable of retarding inflaming and suppressing smoke and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610960788.XA CN106520028A (en) 2016-10-28 2016-10-28 Container water-based sealant capable of retarding inflaming and suppressing smoke and preparation method thereof

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Publication Number Publication Date
CN106520028A true CN106520028A (en) 2017-03-22

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Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1631984A (en) * 2004-11-24 2005-06-29 上海侨茂建筑防水材料有限公司 Aqueous asphalt insulating cement
CN101302420A (en) * 2008-07-01 2008-11-12 中国核动力研究设计院 High-expansion fireproof sealant and preparation thereof
CN101368080A (en) * 2008-09-24 2009-02-18 陈栋梁 Expansion flame-proof organosilicon fluid sealant and method of producing the same
CN101967256A (en) * 2010-06-11 2011-02-09 广州市安泰化学有限公司 Environment-friendly aqueous sealant for container
CN102585112A (en) * 2011-12-29 2012-07-18 庞久寅 Preparation method of modified soy protein-acrylic ester composite emulsion
CN102618209A (en) * 2011-01-28 2012-08-01 深圳市百丽春粘胶实业有限公司 One-component alcohol sealant for photovoltaic assembly and preparation technology thereof
CN102643549A (en) * 2012-02-20 2012-08-22 江苏天辰硅材料有限公司 Dealcoholized flame-retardant silicone sealant and preparation method thereof
CN103254850A (en) * 2013-05-08 2013-08-21 安徽艳阳电气集团有限公司 High-strength outdoor sealant and preparation method thereof
CN103613885A (en) * 2013-10-28 2014-03-05 安徽东方金河精密机械制造有限公司 Special mixed rubber sealing ring for capacitors, and making method thereof
CN103694666A (en) * 2013-11-29 2014-04-02 马鞍山市中澜橡塑制品有限公司 High-strength sealed composite rubber sealing gasket material and preparation method thereof
CN103820072A (en) * 2012-11-19 2014-05-28 郑州中原应用技术研究开发有限公司 Double-component silicone structural sealant for heat mirror hollow glass and preparation method thereof
CN104059598A (en) * 2014-06-19 2014-09-24 东营人造板厂 Method for manufacturing soybean protein modified adhesive formaldehyde-free medium-density fiberboard
CN104231972A (en) * 2014-09-26 2014-12-24 无锡海特信成高分子科技有限公司 Sealant for interior decoration
CN104327768A (en) * 2014-11-25 2015-02-04 三友（天津）高分子技术有限公司 Water-based acrylic sealant for automobiles and preparation method thereof
CN104479603A (en) * 2014-09-26 2015-04-01 无锡海特信成高分子科技有限公司 Spot welding sealant for car body welds
CN104962219A (en) * 2015-07-02 2015-10-07 合肥市科天化工有限公司 Water-based zero-formaldehyde adhesive for plywoods
CN105694802A (en) * 2016-03-16 2016-06-22 安徽海德石油化工有限公司 Waterproof sealant prepared from paraffin

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1631984A (en) * 2004-11-24 2005-06-29 上海侨茂建筑防水材料有限公司 Aqueous asphalt insulating cement
CN101302420A (en) * 2008-07-01 2008-11-12 中国核动力研究设计院 High-expansion fireproof sealant and preparation thereof
CN101368080A (en) * 2008-09-24 2009-02-18 陈栋梁 Expansion flame-proof organosilicon fluid sealant and method of producing the same
CN101967256A (en) * 2010-06-11 2011-02-09 广州市安泰化学有限公司 Environment-friendly aqueous sealant for container
CN102618209A (en) * 2011-01-28 2012-08-01 深圳市百丽春粘胶实业有限公司 One-component alcohol sealant for photovoltaic assembly and preparation technology thereof
CN102585112A (en) * 2011-12-29 2012-07-18 庞久寅 Preparation method of modified soy protein-acrylic ester composite emulsion
CN102643549A (en) * 2012-02-20 2012-08-22 江苏天辰硅材料有限公司 Dealcoholized flame-retardant silicone sealant and preparation method thereof
CN103820072A (en) * 2012-11-19 2014-05-28 郑州中原应用技术研究开发有限公司 Double-component silicone structural sealant for heat mirror hollow glass and preparation method thereof
CN103254850A (en) * 2013-05-08 2013-08-21 安徽艳阳电气集团有限公司 High-strength outdoor sealant and preparation method thereof
CN103613885A (en) * 2013-10-28 2014-03-05 安徽东方金河精密机械制造有限公司 Special mixed rubber sealing ring for capacitors, and making method thereof
CN103694666A (en) * 2013-11-29 2014-04-02 马鞍山市中澜橡塑制品有限公司 High-strength sealed composite rubber sealing gasket material and preparation method thereof
CN104059598A (en) * 2014-06-19 2014-09-24 东营人造板厂 Method for manufacturing soybean protein modified adhesive formaldehyde-free medium-density fiberboard
CN104231972A (en) * 2014-09-26 2014-12-24 无锡海特信成高分子科技有限公司 Sealant for interior decoration
CN104479603A (en) * 2014-09-26 2015-04-01 无锡海特信成高分子科技有限公司 Spot welding sealant for car body welds
CN104327768A (en) * 2014-11-25 2015-02-04 三友（天津）高分子技术有限公司 Water-based acrylic sealant for automobiles and preparation method thereof
CN104962219A (en) * 2015-07-02 2015-10-07 合肥市科天化工有限公司 Water-based zero-formaldehyde adhesive for plywoods
CN105694802A (en) * 2016-03-16 2016-06-22 安徽海德石油化工有限公司 Waterproof sealant prepared from paraffin

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Application publication date: 20170322