CN110229632A - Flame retardant silica gel foam tape - Google Patents

Flame retardant silica gel foam tape Download PDF

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Publication number
CN110229632A
CN110229632A CN201910556789.1A CN201910556789A CN110229632A CN 110229632 A CN110229632 A CN 110229632A CN 201910556789 A CN201910556789 A CN 201910556789A CN 110229632 A CN110229632 A CN 110229632A
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CN
China
Prior art keywords
mass fraction
silica gel
flame
component
flame retardant
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Pending
Application number
CN201910556789.1A
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Chinese (zh)
Inventor
黄灵智
杨秀生
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DONGGUAN XIONGCHI ELECTRONIC Co Ltd
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DONGGUAN XIONGCHI ELECTRONIC Co Ltd
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Priority to CN201910556789.1A priority Critical patent/CN110229632A/en
Publication of CN110229632A publication Critical patent/CN110229632A/en
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    • 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
    • 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
    • C09J183/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
    • C09J183/04—Polysiloxanes
    • 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
    • C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29—Laminated material
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • 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
    • C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2383/04—Polysiloxanes
    • C08J2383/07—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C09J2467/00—Presence of polyester
    • C09J2467/006—Presence of polyester 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
    • C09J2483/00—Presence of polysiloxane
    • C09J2483/006—Presence of polysiloxane in the substrate

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Flame retardant silica gel foam tape disclosed by the invention, including flame retardant silica gel foam 70% ~ 90%, bonding agent 0.2% ~ 1.3%, heat-resisting material 1% ~ 5%, flame-retardant glue 5% ~ 15%, release film 5% ~ 15%, anti-flammability is strong, meets the simple process demand of low cost manufacturing, uses convenient for large-scale promotion；Its product itself bonding is convenient and secured, and structure novel is easy to use；Properties of product are superior and there is anti-flammability to be suitable for insulation, vibration isolation, the application such as sound insulation, which has excellent incompressible permanent deformation, low flame, low cigarette, the characteristics such as smoke toxicity is low.

Description

Flame retardant silica gel foam tape
Technical field
The present invention relates to a kind of flame retardant silica gel foam tapes.
Background technique
Foam is the material that plastic pellet foamed, abbreviation foam.Foam is divided into PU foam, antistatic foam, conduction bubble Cotton, EPE, antistatic EPE, PORON, CR, EVA, bridge formation PE, SBR, EPDM etc..Foam has flexible, light-weight, fast ram compression Quick fixation, easy to use, bending freely, a series of features such as the ultra-thin, reliable performance of volume.Foam tape is with EVA either P E foam is coated with solvent type (or heat molten type) pressure sensitive adhesive in its one or both sides for substrate and is fabricated again with release paper again.Have It seals, the effect of damping.With outstanding leakproofness, incompressible morphotropism, anti-flammability, wellability etc..Product is widely used in Electric equipment products, component of machine, all kinds of small household appliances, Cellphone Accessories, industrial instrument, computer and perimeter equipment, automobile parts, Audio-visual equipment, toy, cosmetics etc..
As electronic product develops rapidly, also increasingly harsher to its performance requirement, foam product is widely used in Electronic product, it is with EVA that existing foam product, which is mainly common PU foam, hot melt adhesive is pasted together by mold heating Either PE foam is coated with solvent pressure-sensitive adhesive in its one or both sides for substrate and is fabricated again with release paper again, is had close Envelope, bumper and absorbing shock effect, but existing foam there is the installation of foam fixation it is inconvenient to use, be not fixed firmly easy generation Foam offset, influences its buffer protection function；The cushion performance of foam itself is poor, is not able to satisfy the use needs of electronic product The problems such as, therefore silica gel foam product can meet its demand.
However traditional its anti-flammability of silica gel foam tape is bad, the selection of especially its material composition make its cost compared with Height, complex process are not able to satisfy its integration requirement.
Summary of the invention
In order to solve the above problem in the prior art, the present invention provides a kind of flame retardant silica gel foam tapes.
A kind of flame retardant silica gel foam tape provided by the invention, the adhesive tape is by flame retardant silica gel foam, bonding agent, high temperature resistant material Component is arranged by following mass fraction in material, flame-retardant glue and release film composition, above-mentioned material:
Flame retardant silica gel foam 70% ~ 90%
Bonding agent 0.2% ~ 1.3%
Heat-resisting material 1% ~ 5%
Flame-retardant glue 5% ~ 15%
Release film 5% ~ 15%；
Wherein:
The flame retardant silica gel foam is by methyl vinyl silicone, silica, aluminium hydroxide fire retardant, platinum vulcanizing agent, hair Infusion and organosilicon auxiliary agent composition, and component is set by following mass fraction:
Methyl vinyl silicone 35% ~ 60%
Silica 1 0% ~ 20%
Aluminium hydroxide fire retardant 20% ~ 30%
Platinum vulcanizing agent 1% ~ 5%
Foaming agent 1% ~ 10%
Organosilicon auxiliary agent 0.5% ~ 3%；
The bonding is made of organosilicon polymer and solvent, and component is arranged by following mass fraction:
Organosilicon polymer 45% ~ 60%
Solvent 40% ~ 55%；
The flame-retardant glue is made of acrylate, calcium carbonate, organophosphorated salt, zinc oxide and di-iron trioxide, and by with Component is arranged in lower mass fraction::
Acrylate 76% ~ 93%
Calcium carbonate 1% ~ 15%
Organophosphorated salt 0.5% ~ 4.5%
Zinc oxide 0.2% ~ 1.2%
Di-iron trioxide 0.4% ~ 1.9%；
The release film is made of polyethylene terephthalate and silicone oil mould release, and presses following mass fraction setting group Point:
Polyethylene terephthalate 90% ~ 99%
Silicone oil mould release 1% ~ 10%.
One of preferably, the adhesive tape by flame retardant silica gel foam, bonding agent, heat-resisting material, flame-retardant glue and from Component is arranged by following mass fraction in type film composition, above-mentioned material:
Flame retardant silica gel foam 72% ~ 90%
Bonding agent 0.2% ~ 1.3%
Heat-resisting material 1% ~ 4%
Flame-retardant glue 5% ~ 12%
Release film 6% ~ 15%；
Wherein:
The flame retardant silica gel foam is by methyl vinyl silicone, silica, aluminium hydroxide fire retardant, platinum vulcanizing agent, hair Infusion and organosilicon auxiliary agent composition, and component is set by following mass fraction:
Methyl vinyl silicone 37% ~ 60%
Silica 1 0% ~ 28%
Aluminium hydroxide fire retardant 22% ~ 39%
Platinum vulcanizing agent 1% ~ 4%
Foaming agent 1% ~ 10%
Organosilicon auxiliary agent 0.5% ~ 2.8%；
The bonding is made of organosilicon polymer and solvent, and component is arranged by following mass fraction:
Organosilicon polymer 45% ~ 58%
Solvent 42% ~ 55%；
The flame-retardant glue is made of acrylate, calcium carbonate, organophosphorated salt, zinc oxide and di-iron trioxide, and by with Component is arranged in lower mass fraction::
Acrylate 80% ~ 93%
Calcium carbonate 1% ~ 13%
Organophosphorated salt 0.5% ~ 3.5%
Zinc oxide 0.2% ~ 1.2%
Di-iron trioxide 0.4% ~ 1.9%；
The release film is made of polyethylene terephthalate and silicone oil mould release, and presses following mass fraction setting group Point:
Polyethylene terephthalate 90% ~ 98%
Silicone oil mould release 2% ~ 10%.
One of preferably, the adhesive tape by flame retardant silica gel foam, bonding agent, heat-resisting material, flame-retardant glue and from Component is arranged by following mass fraction in type film composition, above-mentioned material:
Flame retardant silica gel foam 72% ~ 85%
Bonding agent 0.5% ~ 1.3%
Heat-resisting material 1% ~ 4%
Flame-retardant glue 5% ~ 10%
Release film 6% ~ 13%；
Wherein:
The flame retardant silica gel foam is by methyl vinyl silicone, silica, aluminium hydroxide fire retardant, platinum vulcanizing agent, hair Infusion and organosilicon auxiliary agent composition, and component is set by following mass fraction:
Methyl vinyl silicone 37% ~ 58%
Silica 1 2% ~ 28%
Aluminium hydroxide fire retardant 22% ~ 35%
Platinum vulcanizing agent 1% ~ 4%
Foaming agent 1% ~ 8%
Organosilicon auxiliary agent 0.5% ~ 2.8%；
The bonding is made of organosilicon polymer and solvent, and component is arranged by following mass fraction:
Organosilicon polymer 45% ~ 58%
Solvent 42% ~ 55%；
The flame-retardant glue is made of acrylate, calcium carbonate, organophosphorated salt, zinc oxide and di-iron trioxide, and by with Component is arranged in lower mass fraction::
Acrylate 80% ~ 90%
Calcium carbonate 3% ~ 13%
Organophosphorated salt 0.5% ~ 3.5%
Zinc oxide 0.2% ~ 1.2%
Di-iron trioxide 0.4% ~ 1.9%；
The release film is made of polyethylene terephthalate and silicone oil mould release, and presses following mass fraction setting group Point:
Polyethylene terephthalate 91% ~ 97%
Silicone oil mould release 3% ~ 9%.
One of preferably, the adhesive tape by flame retardant silica gel foam, bonding agent, heat-resisting material, flame-retardant glue and from Component is arranged by following mass fraction in type film composition, above-mentioned material:
Flame retardant silica gel foam 80%
Bonding agent 1%
Heat-resisting material 3%
Flame-retardant glue 8%
Release film 8%；
Wherein:
The flame retardant silica gel foam is by methyl vinyl silicone, silica, aluminium hydroxide fire retardant, platinum vulcanizing agent, hair Infusion and organosilicon auxiliary agent composition, and component is set by following mass fraction:
Methyl vinyl silicone 50%
Silica 1 5%
Aluminium hydroxide fire retardant 25%
Platinum vulcanizing agent 3%
Foaming agent 5%
Organosilicon auxiliary agent 2%；
The bonding is made of organosilicon polymer and solvent, and component is arranged by following mass fraction:
Organosilicon polymer 50%
Solvent 50%；
The flame-retardant glue is made of acrylate, calcium carbonate, organophosphorated salt, zinc oxide and di-iron trioxide, and by with Component is arranged in lower mass fraction::
Acrylate 88%
Calcium carbonate 7%
Organophosphorated salt 3%
Zinc oxide 1%
Di-iron trioxide 1%；
The release film is made of polyethylene terephthalate and silicone oil mould release, and presses following mass fraction setting group Point:
Polyethylene terephthalate 95%
Silicone oil mould release 5%.
One of preferably, the heat-resisting material is PET material, specially polyethylene terephthalate.
One of preferably, the flame retardant silica gel foam tape preparation process is as described below:
(1) its ingredient will be mixed after the completion of flame retardant silica gel foam material preparation and disperses to stir, complete filtering；
(2) its ingredient will be mixed after the completion of flame-retardant glue material preparation and disperses to stir, be coated into adhesive tape；
The adhesive tape calendering formation that will be prepared in the stock and step (2) of completing filtering in above-mentioned steps (1), after sulfur foam Winding is completed.
The invention has the advantages that: the flame retardant silica gel foam tapes that this formula is prepared, and anti-flammability is strong, meets low cost manufacturing Simple process demand uses convenient for large-scale promotion；Its product itself bonding is convenient and secured, and structure novel is easy to use； Properties of product are superior and there is anti-flammability to be suitable for insulation, vibration isolation, the application such as sound insulation, the adhesive tape have it is excellent it is incompressible forever Long deformability, low flame, low cigarette, the characteristics such as smoke toxicity is low.
Detailed description of the invention
Fig. 1 is process flow chart in the embodiment of the present invention.
Specific embodiment
Embodiment 1:
A kind of flame retardant silica gel foam tape, the adhesive tape by flame retardant silica gel foam, bonding agent, heat-resisting material, flame-retardant glue and from Component is arranged by following mass fraction in type film composition, above-mentioned material:
Flame retardant silica gel foam 70% ~ 90%
Bonding agent 0.2% ~ 1.3%
Heat-resisting material 1% ~ 5%
Flame-retardant glue 5% ~ 15%
Release film 5% ~ 15%；
Wherein:
The flame retardant silica gel foam is by methyl vinyl silicone, silica, aluminium hydroxide fire retardant, platinum vulcanizing agent, hair Infusion and organosilicon auxiliary agent composition, and component is set by following mass fraction:
Methyl vinyl silicone 35% ~ 60%
Silica 1 0% ~ 20%
Aluminium hydroxide fire retardant 20% ~ 30%
Platinum vulcanizing agent 1% ~ 5%
Foaming agent 1% ~ 10%
Organosilicon auxiliary agent 0.5% ~ 3%；
The bonding is made of organosilicon polymer and solvent, and component is arranged by following mass fraction:
Organosilicon polymer 45% ~ 60%
Solvent 40% ~ 55%；
The flame-retardant glue is made of acrylate, calcium carbonate, organophosphorated salt, zinc oxide and di-iron trioxide, and by with Component is arranged in lower mass fraction::
Acrylate 76% ~ 93%
Calcium carbonate 1% ~ 15%
Organophosphorated salt 0.5% ~ 4.5%
Zinc oxide 0.2% ~ 1.2%
Di-iron trioxide 0.4% ~ 1.9%；
The release film is made of polyethylene terephthalate and silicone oil mould release, and presses following mass fraction setting group Point:
Polyethylene terephthalate 90% ~ 99%
Silicone oil mould release 1% ~ 10%.
The heat-resisting material is PET material, specially polyethylene terephthalate.
As shown in Figure 1, preparation process is as described below:
(1) its ingredient will be mixed after the completion of flame retardant silica gel foam material preparation and disperses to stir, complete filtering；
(2) its ingredient will be mixed after the completion of flame-retardant glue material preparation and disperses to stir, be coated into adhesive tape；
The adhesive tape calendering formation that will be prepared in the stock and step (2) of completing filtering in above-mentioned steps (1), after sulfur foam Winding is completed.
Embodiment 2:
A kind of flame retardant silica gel foam tape, the adhesive tape by flame retardant silica gel foam, bonding agent, heat-resisting material, flame-retardant glue and from Component is arranged by following mass fraction in type film composition, above-mentioned material:
Flame retardant silica gel foam 72% ~ 90%
Bonding agent 0.2% ~ 1.3%
Heat-resisting material 1% ~ 4%
Flame-retardant glue 5% ~ 12%
Release film 6% ~ 15%；
Wherein:
The flame retardant silica gel foam is by methyl vinyl silicone, silica, aluminium hydroxide fire retardant, platinum vulcanizing agent, hair Infusion and organosilicon auxiliary agent composition, and component is set by following mass fraction:
Methyl vinyl silicone 37% ~ 60%
Silica 1 0% ~ 28%
Aluminium hydroxide fire retardant 22% ~ 39%
Platinum vulcanizing agent 1% ~ 4%
Foaming agent 1% ~ 10%
Organosilicon auxiliary agent 0.5% ~ 2.8%；
The bonding is made of organosilicon polymer and solvent, and component is arranged by following mass fraction:
Organosilicon polymer 45% ~ 58%
Solvent 42% ~ 55%；
The flame-retardant glue is made of acrylate, calcium carbonate, organophosphorated salt, zinc oxide and di-iron trioxide, and by with Component is arranged in lower mass fraction::
Acrylate 80% ~ 93%
Calcium carbonate 1% ~ 13%
Organophosphorated salt 0.5% ~ 3.5%
Zinc oxide 0.2% ~ 1.2%
Di-iron trioxide 0.4% ~ 1.9%；
The release film is made of polyethylene terephthalate and silicone oil mould release, and presses following mass fraction setting group Point:
Polyethylene terephthalate 90% ~ 98%
Silicone oil mould release 2% ~ 10%.
The heat-resisting material is PET material, specially polyethylene terephthalate.
As shown in Figure 1, preparation process is as described below:
(1) its ingredient will be mixed after the completion of flame retardant silica gel foam material preparation and disperses to stir, complete filtering；
(2) its ingredient will be mixed after the completion of flame-retardant glue material preparation and disperses to stir, be coated into adhesive tape；
The adhesive tape calendering formation that will be prepared in the stock and step (2) of completing filtering in above-mentioned steps (1), after sulfur foam Winding is completed.
Embodiment 3:
A kind of flame retardant silica gel foam tape, the adhesive tape by flame retardant silica gel foam, bonding agent, heat-resisting material, flame-retardant glue and from Component is arranged by following mass fraction in type film composition, above-mentioned material:
Flame retardant silica gel foam 72% ~ 85%
Bonding agent 0.5% ~ 1.3%
Heat-resisting material 1% ~ 4%
Flame-retardant glue 5% ~ 10%
Release film 6% ~ 13%；
Wherein:
The flame retardant silica gel foam is by methyl vinyl silicone, silica, aluminium hydroxide fire retardant, platinum vulcanizing agent, hair Infusion and organosilicon auxiliary agent composition, and component is set by following mass fraction:
Methyl vinyl silicone 37% ~ 58%
Silica 1 2% ~ 28%
Aluminium hydroxide fire retardant 22% ~ 35%
Platinum vulcanizing agent 1% ~ 4%
Foaming agent 1% ~ 8%
Organosilicon auxiliary agent 0.5% ~ 2.8%；
The bonding is made of organosilicon polymer and solvent, and component is arranged by following mass fraction:
Organosilicon polymer 45% ~ 58%
Solvent 42% ~ 55%；
The flame-retardant glue is made of acrylate, calcium carbonate, organophosphorated salt, zinc oxide and di-iron trioxide, and by with Component is arranged in lower mass fraction::
Acrylate 80% ~ 90%
Calcium carbonate 3% ~ 13%
Organophosphorated salt 0.5% ~ 3.5%
Zinc oxide 0.2% ~ 1.2%
Di-iron trioxide 0.4% ~ 1.9%；
The release film is made of polyethylene terephthalate and silicone oil mould release, and presses following mass fraction setting group Point:
Polyethylene terephthalate 91% ~ 97%
Silicone oil mould release 3% ~ 9%.
The heat-resisting material is PET material, specially polyethylene terephthalate.
As shown in Figure 1, preparation process is as described below:
(1) its ingredient will be mixed after the completion of flame retardant silica gel foam material preparation and disperses to stir, complete filtering；
(2) its ingredient will be mixed after the completion of flame-retardant glue material preparation and disperses to stir, be coated into adhesive tape；
The adhesive tape calendering formation that will be prepared in the stock and step (2) of completing filtering in above-mentioned steps (1), after sulfur foam Winding is completed.
Embodiment 4:
A kind of flame retardant silica gel foam tape, the adhesive tape by flame retardant silica gel foam, bonding agent, heat-resisting material, flame-retardant glue and from Component is arranged by following mass fraction in type film composition, above-mentioned material:
Flame retardant silica gel foam 80%
Bonding agent 1%
Heat-resisting material 3%
Flame-retardant glue 8%
Release film 8%；
Wherein:
The flame retardant silica gel foam is by methyl vinyl silicone, silica, aluminium hydroxide fire retardant, platinum vulcanizing agent, hair Infusion and organosilicon auxiliary agent composition, and component is set by following mass fraction:
Methyl vinyl silicone 50%
Silica 1 5%
Aluminium hydroxide fire retardant 25%
Platinum vulcanizing agent 3%
Foaming agent 5%
Organosilicon auxiliary agent 2%；
The bonding is made of organosilicon polymer and solvent, and component is arranged by following mass fraction:
Organosilicon polymer 50%
Solvent 50%；
The flame-retardant glue is made of acrylate, calcium carbonate, organophosphorated salt, zinc oxide and di-iron trioxide, and by with Component is arranged in lower mass fraction::
Acrylate 88%
Calcium carbonate 7%
Organophosphorated salt 3%
Zinc oxide 1%
Di-iron trioxide 1%；
The release film is made of polyethylene terephthalate and silicone oil mould release, and presses following mass fraction setting group Point:
Polyethylene terephthalate 95%
Silicone oil mould release 5%.
The heat-resisting material is PET material, specially polyethylene terephthalate.
As shown in Figure 1, the flame retardant silica gel foam tape preparation process is as described below:
(1) its ingredient will be mixed after the completion of flame retardant silica gel foam material preparation and disperses to stir, complete filtering；
(2) its ingredient will be mixed after the completion of flame-retardant glue material preparation and disperses to stir, be coated into adhesive tape；
The adhesive tape calendering formation that will be prepared in the stock and step (2) of completing filtering in above-mentioned steps (1), after sulfur foam Winding is completed.
The present invention is not limited to above-mentioned implementation, all a variety of implementations that same technique effect is realized using same principle and its method Mode is identical with this patent.

Claims (6)

1. a kind of flame retardant silica gel foam tape, which is characterized in that the adhesive tape by flame retardant silica gel foam, bonding agent, heat-resisting material, Component is arranged by following mass fraction in flame-retardant glue and release film composition, above-mentioned material:
Wherein:
The flame retardant silica gel foam is by methyl vinyl silicone, silica, aluminium hydroxide fire retardant, platinum vulcanizing agent, hair Infusion and organosilicon auxiliary agent composition, and component is set by following mass fraction:
The bonding is made of organosilicon polymer and solvent, and component is arranged by following mass fraction:
Organosilicon polymer 45%~60%
Solvent 40%~55%；
The flame-retardant glue is made of acrylate, calcium carbonate, organophosphorated salt, zinc oxide and di-iron trioxide, and by with Component is arranged in lower mass fraction::
The release film is made of polyethylene terephthalate and silicone oil mould release, and presses following mass fraction setting group Point:
Polyethylene terephthalate 90%~99%
Silicone oil mould release 1%~10%.
2. flame retardant silica gel foam tape as described in claim 1, which is characterized in that the adhesive tape is by flame retardant silica gel foam, bonding Component is arranged by following mass fraction in agent, heat-resisting material, flame-retardant glue and release film composition, above-mentioned material:
Wherein:
The flame retardant silica gel foam is by methyl vinyl silicone, silica, aluminium hydroxide fire retardant, platinum vulcanizing agent, hair Infusion and organosilicon auxiliary agent composition, and component is set by following mass fraction:
The bonding is made of organosilicon polymer and solvent, and component is arranged by following mass fraction:
Organosilicon polymer 45%~58%
Solvent 42%~55%；
The flame-retardant glue is made of acrylate, calcium carbonate, organophosphorated salt, zinc oxide and di-iron trioxide, and by with Component is arranged in lower mass fraction::
The release film is made of polyethylene terephthalate and silicone oil mould release, and presses following mass fraction setting group Point:
Polyethylene terephthalate 90%~98%
Silicone oil mould release 2%~10%.
3. such as flame retardant silica gel foam tape claimed in claims 1-2, which is characterized in that the adhesive tape is by flame retardant silica gel foam, viscous It connects agent, heat-resisting material, flame-retardant glue and release film composition, above-mentioned material and component is set by following mass fraction:
Wherein:
The flame retardant silica gel foam is by methyl vinyl silicone, silica, aluminium hydroxide fire retardant, platinum vulcanizing agent, hair Infusion and organosilicon auxiliary agent composition, and component is set by following mass fraction:
The bonding is made of organosilicon polymer and solvent, and component is arranged by following mass fraction:
Organosilicon polymer 45%~58%
Solvent 42%~55%；
The flame-retardant glue is made of acrylate, calcium carbonate, organophosphorated salt, zinc oxide and di-iron trioxide, and by with Component is arranged in lower mass fraction::
The release film is made of polyethylene terephthalate and silicone oil mould release, and presses following mass fraction setting group Point:
Polyethylene terephthalate 91%~97%
Silicone oil mould release 3%~9%.
4. the flame retardant silica gel foam tape as described in claim 1-3 is any, which is characterized in that the adhesive tape is steeped by flame retardant silica gel Component is arranged by following mass fraction in cotton, bonding agent, heat-resisting material, flame-retardant glue and release film composition, above-mentioned material:
Wherein:
The flame retardant silica gel foam is by methyl vinyl silicone, silica, aluminium hydroxide fire retardant, platinum vulcanizing agent, hair Infusion and organosilicon auxiliary agent composition, and component is set by following mass fraction:
The bonding is made of organosilicon polymer and solvent, and component is arranged by following mass fraction:
Organosilicon polymer 50%
Solvent 50%；
The flame-retardant glue is made of acrylate, calcium carbonate, organophosphorated salt, zinc oxide and di-iron trioxide, and by with Component is arranged in lower mass fraction::
The release film is made of polyethylene terephthalate and silicone oil mould release, and presses following mass fraction setting group Point:
Polyethylene terephthalate 95%
Silicone oil mould release 5%.
5. the flame retardant silica gel foam tape as described in claim 1-4 is any, which is characterized in that the heat-resisting material is PET Material, specially polyethylene terephthalate.
6. the flame retardant silica gel foam tape as described in claim 1-5 is any, which is characterized in that the flame retardant silica gel foam tape Preparation process is as described below:
(1) its ingredient will be mixed after the completion of flame retardant silica gel foam material preparation and disperses to stir, complete filtering；
(2) its ingredient will be mixed after the completion of flame-retardant glue material preparation and disperses to stir, be coated into adhesive tape；
The adhesive tape calendering formation that will be prepared in the stock and step (2) of completing filtering in above-mentioned steps (1), after sulfur foam Winding is completed.
CN201910556789.1A 2019-06-25 2019-06-25 Flame retardant silica gel foam tape Pending CN110229632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910556789.1A CN110229632A (en) 2019-06-25 2019-06-25 Flame retardant silica gel foam tape

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Application Number Priority Date Filing Date Title
CN201910556789.1A CN110229632A (en) 2019-06-25 2019-06-25 Flame retardant silica gel foam tape

Publications (1)

Publication Number Publication Date
CN110229632A true CN110229632A (en) 2019-09-13

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Family Applications (1)

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Country Status (1)

Country Link
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106987217A (en) * 2017-04-11 2017-07-28 新纶科技（常州）有限公司 Waterproof foam double-faced adhesive band
WO2018017560A1 (en) * 2016-07-22 2018-01-25 3M Innovative Properties Company Polymeric adhesive layers as ceramic precursors
CN207845552U (en) * 2018-01-03 2018-09-11 深圳市永裕精密科技有限公司 A kind of shading high temperature resistant one-faced tapes
JP2018171916A (en) * 2017-03-30 2018-11-08 積水化学工業株式会社 Foaming complex
CN109456600A (en) * 2018-10-18 2019-03-12 英克化工科技（太仓）有限公司 Flame retardant silica gel foam and its production method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018017560A1 (en) * 2016-07-22 2018-01-25 3M Innovative Properties Company Polymeric adhesive layers as ceramic precursors
JP2018171916A (en) * 2017-03-30 2018-11-08 積水化学工業株式会社 Foaming complex
CN106987217A (en) * 2017-04-11 2017-07-28 新纶科技（常州）有限公司 Waterproof foam double-faced adhesive band
CN207845552U (en) * 2018-01-03 2018-09-11 深圳市永裕精密科技有限公司 A kind of shading high temperature resistant one-faced tapes
CN109456600A (en) * 2018-10-18 2019-03-12 英克化工科技（太仓）有限公司 Flame retardant silica gel foam and its production method

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