CN106833479A - Vehicle environment protection type single-component silylated polyether fluid sealant and preparation method thereof - Google Patents

Vehicle environment protection type single-component silylated polyether fluid sealant and preparation method thereof Download PDF

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Publication number
CN106833479A
CN106833479A CN201710006784.2A CN201710006784A CN106833479A CN 106833479 A CN106833479 A CN 106833479A CN 201710006784 A CN201710006784 A CN 201710006784A CN 106833479 A CN106833479 A CN 106833479A
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parts
silane
component
fluid sealant
environment protection
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亢建华
冯巧
亢鹏程
王宗胜
亢延超
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Henan Renownuv Of New Material Co Ltd
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Henan Renownuv Of New Material Co Ltd
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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
    • C09J171/00—Adhesives based on polyethers obtained by reactions forming an ether link in the main chain; Adhesives based on derivatives of such polymers
    • 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
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • 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
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
    • C08K5/5419—Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Sealing Material Composition (AREA)

Abstract

The invention discloses a kind of vehicle environment protection type single-component silylated polyether fluid sealant and preparation method thereof, belong to sealant or field of adhesive technology.The fluid sealant is prepared from by following component, and each component is in parts by weight：100 parts of silane modified polyether resin, 5 40 parts of plasticizer, 50 150 parts of filler, 0.1 15 parts of reinforcing agent, 0.1 15 parts of colouring agent, 0.5 10 parts of deicer, 0.1 8 parts of adhesive force crosslinking agent, 0.1 3 parts of heat stabilizer, 0.1 3 parts of ultraviolet absorber, 0.1 3 parts of hindered amine light stabilizer, 0.1 3 parts of antioxidant, 0.2 10 parts of silane coupler, 0.2 8.0 parts of catalyst.The fluid sealant has extremely low TVOC contents, meets European Union's TVOC standards, i.e. TOVC≤50 μ gC/g, can be widely applied to the fields such as automobile, track traffic, Aero-Space, ship warship, building decoration.

Description

Vehicle environment protection type single-component silylated polyether fluid sealant and preparation method thereof
Technical field
The present invention belongs to fluid sealant technical field, more particularly to vehicle with environment protection type single-component silylated polyether fluid sealant and Its preparation method.
Background technology
Wide variety of fluid sealant mainly has polysulfide sealant, silicone sealant and polyurethane sealant in the market, Polysulfide sealant, silicone sealant and polyurethane sealant still possess very big market at home.Wherein, polysulfide class glue is because of it Low-temperature setting speed is slow, easy ageing hardening, weatherability are bad, intense irritation stink, thus it is commercially increasingly decayed; Although polyurethanes fluid sealant intensity, tear, puncture, corrosion-resistant property are very well, because its isocyanide acid end group is to bin stability Condition requirement it is harsh, while the CO discharged after solidification2Gas easily makes glue-line form bubble, it is slower be fully cured speed and The easily tacky defect in surface after solidification, adding when it is bonded with nonporous substrate surface must the cumbersome construction technology of primary coat and ageing-resistant Performance is short of so that its application is restricted;Silicone glue with rapid curing, bubble-free, and firm with nonporous substrate can glue Knot, glue-line also has a good ageing-resistant performance, but because it can not be compatible well with other sealants and primary coat is poor, it is low by force Degree tear resistance, oil resistance, puncture resistance are poor, and glue-line also easily separates out grease, easily pollution vehicle jewelry, influence vehicle Space is attractive in appearance.Polysulfide sealant, silicone sealant and polyurethane sealant, its environmental-protecting performance substantially exceed European Union TVOC standards limit System（TVOC standards, i.e. TOVC≤50 μ gC/g）.
Silylation polyether seal glue（Abbreviation MS）It is a kind of cross-linked polymer based on silane-terminated polyether, tradition is most of MS fluid sealants are mainly used in building trade, and the content requirement to glue TVOC is relatively low.With the raising of quality of life level, private savings Vehicle and utility car are more and more essential in the life of people as the second space in life.Due to MS fluid sealants Superior performance, is little by little applied in the decorations in vehicle, aviation, compartment.
The application of MS glue has a major impact to the environment of vehicle space.Generally, indoor TVOC concentration is in 0.2mg/m3Arrive 2mg/m3Between, when indoor concentration is in 0.16mg/m3~0.3mg/m3When, it is substantially harmless to health, but in vehicle decorative This index is tended to exceed, particularly in the case of ornament materials improper use.Traditional MS fluid sealants glue is due to matching somebody with somebody Than incorrect, its environmental-protecting performance does not reach the limitation of European Union TVOC standards（TVOC standards, i.e. TOVC≤50 μ gC/g ）, it is impossible to meet high-grade vehicle use demand.Existing market is badly in need of a kind of low silylation polyethers of environmentally friendly, TVOC contents Fluid sealant.
The content of the invention
It is close with environment protection type single-component silylated polyether it is an object of the invention to provide the low vehicle of a kind of environmental protection, TVOC contents Sealing；The second object of the present invention is the production method for providing the vehicle environment-friendly type silane polyether seal glue.
To achieve the above objectives, the present invention uses and scheme is produced by below:
Vehicle environment protection type single-component silylated polyether fluid sealant, is prepared from by following component, each component in parts by weight,
100 parts of silane modified polyether resin
Plasticizer 5-40 parts
Filler 50-150 parts
Reinforcing agent 0.1-15 parts
Colouring agent 0.1-15 parts
Deicer 0.5-10 parts
0.1-8 parts of adhesive force crosslinking agent
Heat stabilizer 0.1-3 parts
Ultraviolet absorber 0.1-3 parts
Hindered amine light stabilizer 0.1-3 parts
Antioxidant 0.1-3 parts
Silane coupler 0.2-10 parts
Catalyst 0.2-8.0 parts.
It is preferably as follows component：
100 parts of silane modified polyether resin
Plasticizer 15-30 parts
Filler 70-120 parts
Reinforcing agent 0.4-10 parts
Colouring agent 1-10 parts
Deicer 1-5 parts
1-6 parts of adhesive force crosslinking agent
Heat stabilizer 1-2 parts
Ultraviolet absorber 1-2 parts
Hindered amine light stabilizer 1-2 parts
Antioxidant 1-2 parts
Silane coupler 1-5 parts
Catalyst 1-5 parts.
The above-mentioned silane modified polyether resin of the present invention is the polyethers and/or end triethoxy first for holding trimethoxysilyl The polyethers of silylation, it is characterized in that end group at least contains 2 polyethers of hydrolyzable siloxanes base, such as KANEKA Products S2O3H, S3O3H, SAT400, SAT010 etc..
The above-mentioned plasticizer of the present invention selects diisooctyl phthalate, polyalcohol esters of gallic acid, phosphoric acid ester or terminal methyl two The PPOX ether of methoxysilyl, terminal methyl diethoxy silicyl PPOX ether or terminal methyl trimethoxy The PPOX ether of base silicyl it is therein one or two（Molecular weight is not more than 2500, the polyoxy of hydrolyzable silane base Change propylene ether capped）.
Described filler is nano activated calcium carbonate, talcum powder, precipitated calcium carbonate, powdered whiting, surface-modified One or more in flyash or wollastonite in powder.
The reinforcing agent selects one or more in superfine white carbon black, superfine carbon black, ultra-fine calcium powder, gas silicon, heavy silicon.
The colouring agent is nano grade titanium white powder, nanoscale carbon black, iron oxide red etc. or its arbitrary proportion mixture.
The deicer is the siloxane crosslinker or oxazole alkanes crosslinking agent of facile hydrolysis.As the U.S. steps the high-new group of figure A-171 type silane deicer, the VTMO type silane deicers of German Evonik Degussa Corp..
The adhesive force crosslinking agent is modified amino or alkylsiloxane active oligomerization silane ether, such as N- (β-ammonia second Base)-γ-aminopropyltrimethoxysilane, phenyltrimethoxysila,e（OFS-6124）, γ-glycidyl ether oxygen propyl front three TMOS, gamma-amino trimethoxy silane, gamma-methyl allyl acyloxypropyl trimethoxysilane
The silane coupler selects phenyltrimethoxysila,e（OFS-6124）And its derivative, N- (aminoethyls of β mono-)-γ-ammonia One kind or its complex in propyl trimethoxy silicane, γ mercaptopropyitrimethoxy silane.
The ultraviolet absorber is salicylic acid esters, benzophenone class, benzotriazole, the substitution fine class of propylene or triazines. Such as cyanogen spy's Products:UV9, UV24, UV3638, UV2337, UV5365, UV5411, UVI084, UV1164 etc.;Ciba Products:TinuvinP、Tinuvin1120、Tinuvin326、Tinuvin327、Tinuvin329、Tinuvin99-2、 Tinuvin928 etc..
The heat stabilizer is piperidine derivative, such as cyanogen spy Products:UV3346、UV-292、UV3529、UV3853、 UV290S, UV3581, UV38535 etc.;Ciba Specialty Chemicals' product:Tinuvin770、Tinuvin770DF、Tinuvin292、 Tinuvin5050, Tinuvin5151, Tinunvin-68, Tinuvin5060 etc..
The Tinuvin770 type products of the hindered amine light stabilizer such as Ciba.
Described catalyst is the organic acid salts such as metallic tin, lead, iron, titanate ester, aliphatic acid tin compound and alkane The composite catalyst of base aminated compounds.Such as dibutyl tin laurate, dibutyltin diacetate, double (second phthalein acetone is cruel) two fourths Composite catalyst of Ji Xi, phthalic acid dibutyl tin or stannous octoate and dodecyl amine etc..
The antioxidant is polynary Hinered phenols age resistor.1010 type age resistor products of such as Ciba.
The vehicle is as follows with the preparation method of environment protection type single-component silylated polyether fluid sealant：Successively will be anti-by formula design Ultraviolet absorber, antioxidant, light stabilizer, heat stabilizer, filler and reinforcing agent, pigment are put into hybrid reactor, 60-160 DEG C, dry inert gas protection under, dehydration pretreatment mixing;Add silane modified polyether resin, plasticizer item by item again, Vacuumize 110-120 DEG C of heating stirring reaction；Then less than 40-30 DEG C is cooled to, deicer, adhesive force is added and is promoted crosslinking Agent, coupling agent, catalyst, under vacuum, stirring reaction is obtained vehicle environment protection type single-component silylated polyether fluid sealant.
Innovative point of the present invention or principle：From formulation optimization, optimization processing technology is improved the present invention, particularly catalyst Selection, obtain superpower MS fluid sealants and odorlessness, TVOC be extremely low, meet the requirement of environmental protection.
The present invention has the beneficial effect that：
（1）Using MS fluid sealants obtained in the present invention, film surface is smooth, spot-resistant performance and contaminated resistance are excellent, and MS is close The TVOC contents of sealing are extremely low, and in below 50 μ gC/g, content meets European standard.With odorlessness, health environment-friendly, scrubbing resistance, Adhesive property is excellent, good hand touch, the decoration excellent feature of performance.（2）Manufacturing technique method of the present invention is easy, swift to operate, practicality By force, industrialized production is conducive to.
Specific embodiment
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will Understand, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the present invention.It is unreceipted specific in embodiment Condition person, the condition advised according to normal condition or manufacturer is carried out.Agents useful for same or the unreceipted production firm person of instrument, are The conventional products that can be obtained by commercially available purchase.
Embodiment 1
By following formulas vehicle environment protection type single-component silylated polyether fluid sealant is prepared with technique:
Nm-class active calcium carbonate 500g, powdered whiting 100g, precipitated calcium carbonate 500g, fumed silica are weighed respectively 50g, titanium dioxide 50g, 1010 type age resistor 10g, N-220 white carbon 4g, Tinuvin326 type ultraviolet absorber 10g, Tinuvin770 types light stabilizer, heat stabilizer 10g are put into double planetary mixer together, are heated to 120 DEG C, dry inert gas Under protection, dehydration pretreatment mixing is slowly stirred (25-50rPm) 120 minutes;Add S303H type silane modified polyether resins 1000g, DIDP plasticizer（Diisooctyl phthalate）150g, vacuumizes and is heated to 110 DEG C, high-speed stirred (1000rPm) 150 minutes, is cooled to 40 DEG C, adds A-171 type silane dehydrating agent 30g, is slowly stirred (250rPm) 25 minutes, Silane coupler phenyltrimethoxysila,e 20g is added, (250rpm) is slowly stirred 25 minutes, OFS-6124 is added（Phenyl three Methoxy silane）Type silane attaches power crosslinking agent 10g, is slowly stirred (25Orpm) 25 minutes, adds dibutyl tin laurate With dodecyl amine composite catalyst 10g, (25Orpm) is slowly stirred 25 minutes, discharge.Properties of product testing result is shown in Table 1:
The close jelly technical parameter of the silane modified polyether of 1 embodiment of table 1
Embodiment 2
By following formulas vehicle environment protection type single-component silylated polyether fluid sealant is prepared with technique:
Nm-class active calcium carbonate 300g, powdered whiting 100g, precipitated calcium carbonate 300g, iron oxide red 100g, 1010 types are weighed respectively Age resistor 10g, N-220 white carbon 100g, Tinuvin326 type ultraviolet absorber 20g, Tinuvin770 type light stabilizer 20g, Tinunvin-68 heat stabilizers 20g is put into double planetary mixer together, is heated to 80 DEG C, is slowly stirred 120 points of (25-50rPm) Clock, adds S203H type silane modified polyether resin 200g, S303H type silane modified polyether resin 800g, DIDP plasticizer 300g, vacuumizes and is heated to 120 DEG C, and high-speed stirred (1000rPm) 150 minutes is cooled to 30 DEG C, adds A-171 type silane Deicer 30g, is slowly stirred (250rPm) 25 minutes, adds silane coupler phenyltrimethoxysila,e 20g, is slowly stirred (250rpm) 25 minutes, adds gamma-amino trimethoxy silane adhesive force crosslinking agent 60g, is slowly stirred (25Orpm) 25 minutes, Stannous octoate and dodecyl amine composite catalyst 20g are added, (25Orpm) is slowly stirred 25 minutes, discharged.The fluid sealant of embodiment 2 Properties of product testing result is shown in Table 2:
The close jelly technical parameter of the silane modified polyether of 2 embodiment of table 2
Embodiment 3
By following formulas vehicle environment protection type single-component silylated polyether fluid sealant is prepared with technique:
Weigh respectively nm-class active calcium carbonate 1200g, titanium dioxide 50g, 1010 type age resistor 10g, N-220 white carbon 4g, Tinuvin326 type ultraviolet absorber 10g, Tinuvin770 types light stabilizer, heat stabilizer 10g are put into double-planet stirring together Machine, is heated to 110 DEG C, is slowly stirred (25-50rPm) 120 minutes;Addition S203H type silane modified polyether resins 200g, S303H type silane modified polyether resins 800g, DIDP plasticizer 170g vacuumize and are heated to 110 DEG C, high-speed stirred (1000rPm) 150 minutes, is cooled to 40 DEG C, adds VTMO type silane deicer 25g, is slowly stirred (250rPm) 25 minutes, Silane coupler phenyltrimethoxysila,e 25g is added, (250rpm) is slowly stirred 25 minutes, addition N- (β-aminoethyl)-γ- Aminopropyl trimethoxysilane adhesive force crosslinking agent 50g, is slowly stirred (25Orpm) 25 minutes, add dibutyltin diacetate with Dodecyl amine composite catalyst 15g, is slowly stirred (25Orpm) 25 minutes, discharging.The fluid sealant properties of product of embodiment 3 detection knot Fruit is shown in Table 3：
The close jelly technical parameter of the silane modified polyether of 3 embodiment of table 3
Comparative example
The performance indications of the conventional automobile-used traditional MS fluid sealants glue of existing market：

Claims (4)

1. vehicle environment protection type single-component silylated polyether fluid sealant, it is characterised in that be prepared from by following component, each component with Weight portion meter：
100 parts of silane modified polyether resin
Plasticizer 5-40 parts
Filler 50-150 parts
Reinforcing agent 0.1-15 parts
Colouring agent 0.1-15 parts
Deicer 0.5-10 parts
0.1-8 parts of adhesive force crosslinking agent
Heat stabilizer 0.1-3 parts
Ultraviolet absorber 0.1-3 parts
Hindered amine light stabilizer 0.1-3 parts
Antioxidant 0.1-3 parts
Silane coupler 0.2-10 parts
Catalyst 0.2-8.0 parts；
The silane modified polyether resin is to hold the polyethers of trimethoxysilyl and/or gathering for end triethoxysilyl Ether；
The plasticizer is diisooctyl phthalate, polyalcohol esters of gallic acid, phosphoric acid ester or terminal methyl dimethoxy first silicon The PPOX ether of alkyl, terminal methyl diethoxy silicyl PPOX ether or terminal methyl trimethoxysilyl PPOX ether it is therein one or two；
Described filler is nano activated calcium carbonate, talcum powder, precipitated calcium carbonate, powdered whiting, surface-modified fine coal Ash or wollastonite in powder in one or more；
The reinforcing agent is one or more in superfine white carbon black, superfine carbon black, ultra-fine calcium powder, gas silicon, heavy silicon；
The colouring agent is nano grade titanium white powder, nanoscale carbon black, iron oxide red or its mixture；
The deicer is the siloxane crosslinker or oxazole alkanes crosslinking agent of facile hydrolysis；
The adhesive force crosslinking agent is modified amino or alkylsiloxane active oligomerization silane ether；
The silane coupler is phenyltrimethoxysila,e and its derivative, N- (aminoethyls of β mono-)-γ-aminopropyl trimethoxy One kind or its complex in base silane, γ mercaptopropyitrimethoxy silane；
The ultraviolet absorber is salicylic acid esters, benzophenone class, benzotriazole, the substitution fine class of propylene or triazines；
The heat stabilizer is piperidine derivative；
The hindered amine light stabilizer is Tinuvin770 type products；
Described catalyst is metallic tin, lead, iron organic acid salt, titanate ester or aliphatic acid tin compound and alkyl amine The composite catalyst of compound；
The antioxidant is polynary Hinered phenols age resistor.
2. vehicle as claimed in claim 1 environment protection type single-component silylated polyether fluid sealant, it is characterised in that by following component It is prepared from, each component is in parts by weight：
100 parts of silane modified polyether resin
Plasticizer 15-30 parts
Filler 70-120 parts
Reinforcing agent 0.4-10 parts
Colouring agent 1-10 parts
Deicer 1-5 parts
1-6 parts of adhesive force crosslinking agent
Heat stabilizer 1-2 parts
Ultraviolet absorber 1-2 parts
Hindered amine light stabilizer 1-2 parts
Antioxidant 1-2 parts
Silane coupler 1-5 parts
Catalyst 1-5 parts.
3. vehicle as claimed in claim 1 or 2 environment protection type single-component silylated polyether fluid sealant, it is characterised in that
The silane modified polyether resin selects S2O3H, S3O3H, SAT400 or SAT010；
The deicer selects A-171 type silane deicers or VTMO type silane deicers；
The ultraviolet absorber select UV9, UV24, UV3638, UV2337, UV5365, UV5411, UVI084, UV1164 or TinuvinP, Tinuvin1120, Tinuvin326, Tinuvin327, Tinuvin329, Tinuvin99-2 or Tinuvin928；
The heat stabilizer select UV3346, UV-292, UV3529, UV3853, UV290S, UV3581, UV38535 or Tinuvin770, Tinuvin770DF, Tinuvin292, Tinuvin5050, Tinuvin5151, Tinunvin-68 or Tinuvin5060；
The hindered amine light stabilizer selects Tinuvin770 type products；
The antioxidant is 1010 type age resistor products；
The catalyst selects dibutyl tin laurate, dibutyltin diacetate, double (second phthalein acetone is cruel) dibutyl tins, adjacent benzene two The composite catalyst of formic acid dibutyl tin or stannous octoate and dodecyl amine.
4. the method for preparing vehicle environment protection type single-component silylated polyether fluid sealant as claimed in claim 1 or 2, its feature exists In realizing by the following method：By formula successively by ultraviolet absorber, antioxidant, light stabilizer, heat stabilizer, filler Put into hybrid reactor with reinforcing agent, pigment, under 60-160 DEG C, dry inert gas protection, dehydration pretreatment mixing; Add silane modified polyether resin, plasticizer item by item again, vacuumize 110-120 DEG C of heating stirring reaction；Then it is cooled to 40-30 Below DEG C, deicer, adhesive force crosslinking agent, coupling agent, catalyst are added, under vacuum, stirring reaction is obtained vehicle With environment protection type single-component silylated polyether fluid sealant.
CN201710006784.2A 2017-01-05 2017-01-05 Vehicle environment protection type single-component silylated polyether fluid sealant and preparation method thereof Pending CN106833479A (en)

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CN107974230A (en) * 2017-12-28 2018-05-01 江苏卓奇新材料科技有限公司 The vertical viscous type nail-free glue of one kind
CN108165224A (en) * 2017-12-26 2018-06-15 湖北回天新材料股份有限公司 A kind of low TVOC coach plastic floorings bonding MS fluid sealants and preparation method thereof
CN108546537A (en) * 2018-04-17 2018-09-18 华南理工大学 A kind of low-cost environmental-protecting nail-free glue and preparation method thereof
CN108728030A (en) * 2018-05-30 2018-11-02 上海东大化学有限公司 A kind of assembled architecture silane modified polyether seal glue and preparation method thereof
CN108753233A (en) * 2018-06-26 2018-11-06 广州集泰化工股份有限公司 A kind of automobile high-strength silane modified polyether seal glue and preparation method thereof
CN108997961A (en) * 2018-09-03 2018-12-14 上海东和胶粘剂有限公司 A kind of house ornamentation low VOC environmental protection nail-free glue and preparation method
CN109439259A (en) * 2018-10-31 2019-03-08 深圳市顾康力化工有限公司 A kind of environmental protection household hybrid material and preparation method thereof
CN109679555A (en) * 2019-01-26 2019-04-26 福建省昌德胶业科技有限公司 A kind of preparation of the high color inhibition silane modified polyether seal glue of one pack system
CN110499136A (en) * 2019-08-21 2019-11-26 濮阳市万泉化工有限公司 A kind of automobile single-component silane-modified polyurethane sealant of weatherability
CN111253898A (en) * 2020-02-17 2020-06-09 广州集泰化工股份有限公司 Single-component environment-friendly silane modified polyether sealant for automobiles and preparation method thereof
WO2021005201A1 (en) 2019-07-10 2021-01-14 Clariant Plastics & Coatings Ltd Stabilizer composition for silyl-modified polymer sealants
CN113621343A (en) * 2021-08-06 2021-11-09 科建高分子材料（上海）股份有限公司 Silane modified self-adhesive butyl rubber and waterproof roll containing silane self-adhesive butyl rubber
CN114015399A (en) * 2021-11-10 2022-02-08 广州市白云化工实业有限公司 High-strength flame-retardant two-component silane modified polyether adhesive and preparation method thereof
WO2022152668A1 (en) 2021-01-12 2022-07-21 Clariant International Ltd Stabilizer composition for silyl-modified polymer sealants
CN114989764A (en) * 2022-06-23 2022-09-02 江西晨光新材料股份有限公司 Silane modified polyether sealant for indoor decoration and preparation method and application thereof
CN115197669A (en) * 2022-08-17 2022-10-18 北京高盟新材料股份有限公司 Temperature-resistant modified silane sealing adhesive and preparation method thereof
CN118064094A (en) * 2024-04-24 2024-05-24 有行鲨鱼（上海）科技股份有限公司 Single-component MS epoxy structural adhesive for new energy automobile and preparation method thereof

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CN109439259A (en) * 2018-10-31 2019-03-08 深圳市顾康力化工有限公司 A kind of environmental protection household hybrid material and preparation method thereof
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WO2021005201A1 (en) 2019-07-10 2021-01-14 Clariant Plastics & Coatings Ltd Stabilizer composition for silyl-modified polymer sealants
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CN111253898A (en) * 2020-02-17 2020-06-09 广州集泰化工股份有限公司 Single-component environment-friendly silane modified polyether sealant for automobiles and preparation method thereof
WO2022152668A1 (en) 2021-01-12 2022-07-21 Clariant International Ltd Stabilizer composition for silyl-modified polymer sealants
CN113621343A (en) * 2021-08-06 2021-11-09 科建高分子材料（上海）股份有限公司 Silane modified self-adhesive butyl rubber and waterproof roll containing silane self-adhesive butyl rubber
CN114015399A (en) * 2021-11-10 2022-02-08 广州市白云化工实业有限公司 High-strength flame-retardant two-component silane modified polyether adhesive and preparation method thereof
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Application publication date: 20170613