CN111844960A - Preparation process of light composite structure toughened glass - Google Patents

Preparation process of light composite structure toughened glass Download PDF

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Publication number
CN111844960A
CN111844960A CN202010574050.6A CN202010574050A CN111844960A CN 111844960 A CN111844960 A CN 111844960A CN 202010574050 A CN202010574050 A CN 202010574050A CN 111844960 A CN111844960 A CN 111844960A
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layer
parts
glass
toughened glass
stirring
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郝嵩
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Yangzhou Hengtai Glass Co ltd
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Yangzhou Hengtai Glass Co ltd
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Priority to CN202010574050.6A priority Critical patent/CN111844960A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

The invention belongs to the technical field of toughened glass preparation, and particularly relates to a preparation process of light composite structure toughened glass. According to the invention, through the adhesion of the toughness layer, the toughness of the whole structure is effectively improved when the structure is used, so that the structure is prevented from being damaged due to overlarge stress, the corrosion resistance of the whole structure is effectively improved through the adhesion of the corrosion-resistant layer, so that the structure is prevented from being damaged due to external corrosion after long-time use, through the use of quartz sand and a flame-retardant coordination agent, the heat-resistant flame-retardant capability of the whole structure is effectively improved, and the condition that the structure is spontaneously combusted and melted under the high-temperature condition is avoided, so that the normal use is influenced.

Description

Preparation process of light composite structure toughened glass
Technical Field
The invention relates to the technical field of toughened glass preparation, in particular to a preparation process of light composite structure toughened glass.
Background
The toughened glass has the advantages of higher mechanical strength, excellent temperature shock resistance, good safety and the like, so that the toughened glass is widely applied to industries such as automobiles, buildings and the like;
When the flame-retardant plastic is used, the flame-retardant effect is poor, so that the structure is easy to burn and damage due to overhigh external temperature when the flame-retardant plastic is used;
the use toughness is poor, and the steel wire is easy to directly crack when being damaged by being struck, so that potential safety hazards are caused;
under long-time use, easily because of external corrosion leads to the material to take place to damage, influences the life of material.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a preparation process of light composite structure toughened glass, which solves the problems of poor flame retardant effect, poor toughness and material damage caused by external corrosion.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the light composite structure toughened glass comprises a toughened glass main body, wherein a tough layer is bonded on the surface of the toughened glass main body, and an anti-corrosion layer is bonded on the surface of the tough layer.
As a preferred technical scheme of the invention, the toughened glass main body comprises the following raw materials in parts by weight: 100-400 parts of cullet, 20-80 parts of quartz sand, 6-12 parts of glass powder, 1-4 parts of preservative, 3-6 parts of defoaming agent, 6-12 parts of adhesive, 6-12 parts of organosilane colloid, 3-6 parts of plasticizer, 1-4 parts of waterproof agent and 3-6 parts of flame retardant synergist
In a preferred embodiment of the present invention, the flexible layer includes a polyurethane layer, and a silicone layer is fixedly bonded to a surface of the polyurethane layer.
In a preferred embodiment of the present invention, the anticorrosive layer includes an epoxy resin film, a phosphated pain-resistant coating is fixedly bonded to a surface of the epoxy resin film, and a polytetrafluoroethylene coating is fixedly bonded to a surface of the phosphated pain-resistant coating.
As a preferred technical scheme of the invention, a waterproof layer is fixedly adhered to the surface of the anticorrosive layer and is made of polystyrene.
In a preferred embodiment of the present invention, the thickener is hydroxypropyl methylcellulose.
As a preferable technical scheme of the invention, the flame retardant synergist is at least one of aluminum hydroxide, magnesium hydroxide, zinc borate, titanium borate, calcium borate, zinc aluminate and aluminum oxalate.
A preparation process of light composite structure toughened glass comprises the following steps:
s1, adding the glass powder, the preservative and the defoaming agent into epoxy resin, then putting the epoxy resin into a stirrer for mixing, stirring for 3-5 minutes to obtain a mixed solution, and standing for 10-30 min for later use while standing;
S2, putting the cullet and the quartz sand into a crusher for crushing, then stirring the crushed glass and the quartz sand to uniformly mix the cullet and the quartz sand, adding a thickening agent during stirring, and stirring to obtain viscous liquid, so that the viscous liquid is kept still for 10-30 min at a constant temperature for later use;
s3, stirring the mixed material and the mixed solution in the step S2, adding the mixture into a melting tank for melting, firstly melting the batch in the melting tank, heating the batch to 200 ℃, and then clarifying the batch by a clarifying furnace to obtain molten glass;
s4, selecting a corresponding number of edge rollers according to the thickness of the glass to be produced, setting the speed, the angle and the pressing depth of each pair of edge rollers, and then molding the glass ribbon by using the edge rollers to obtain glass colloid;
s5, annealing through an annealing furnace to enable the inlet temperature to be higher, then gradually raising, then slowly lowering the temperature until the temperature reaches the allowable taking-out temperature, and performing cold processing or hot processing on the tempered glass body as required after annealing to obtain the required tempered glass body;
and S6, bonding the toughness layer, the anticorrosive layer and the waterproof layer to the surface of the toughened glass main body through the adhesive by the laminating machine, thereby improving the stretching resistance, the flame retardance and the waterproof effect of the toughened glass main body.
(III) advantageous effects
Compared with the prior art, the invention provides a preparation process of light composite structure toughened glass, which has the following beneficial effects:
this light composite construction toughened glass preparation technology, bonding through the toughness layer, make the effectual toughness that improves overall structure when using, thereby avoided leading to the structure to take place to damage because of the atress is too big, the effectual anticorrosive ability that improves overall structure of bonding through the anticorrosive coating, thereby avoided leading to the structure to take place to damage because of external corruption under long-time the use, use through quartz sand and fire-retardant coordination agent, the effectual heat-resisting fire-retardant ability that improves overall structure, the condition of spontaneous combustion and melting has been avoided taking place to the structure under the high temperature condition, thereby influence normal use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a ductile layer structure according to the present invention;
FIG. 3 is a schematic view of the structure of the anticorrosive layer of the present invention.
In the figure: 1. a tempered glass body; 2. a ductile layer; 201. a polyurethane layer; 202. a silicone layer; 3. an anticorrosive layer; 301. an epoxy resin film; 302. phosphatized pain-resistant coatings; 303. a polytetrafluoroethylene coating; 4. and a waterproof layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a light composite construction toughened glass, includes toughened glass main part 1, and the fixed surface of toughened glass main part 1 bonds there is toughness layer 2, and the fixed surface of toughness layer 2 bonds there is anticorrosive coating 3.
Specifically, the toughened glass main body 1 comprises the following raw materials in parts by weight: 100 parts of cullet, 20 parts of quartz sand, 6 parts of glass powder, 1 part of preservative, 3 parts of defoaming agent, 6 parts of adhesive, 6 parts of organosilane colloid, 3 parts of plasticizer, 1 part of waterproof agent and 3 parts of flame retardant synergist.
Specifically, the flexible layer 2 includes a polyurethane layer 201, and a silicone layer 202 is fixedly bonded to a surface of the polyurethane layer 201.
Specifically, the anticorrosive layer 3 includes an epoxy resin film 301, a phosphatized anti-pain corrosion coating 302 is fixedly bonded to the surface of the epoxy resin film 301, and a polytetrafluoroethylene coating 303 is fixedly bonded to the surface of the phosphatized anti-pain corrosion coating 302.
Specifically, a waterproof layer 4 is fixedly adhered to the surface of the anticorrosive layer 3, and the waterproof layer 4 is made of polystyrene.
Specifically, the thickener is hydroxypropyl methylcellulose.
Specifically, the flame-retardant synergist is at least one of aluminum hydroxide, magnesium hydroxide, zinc borate, titanium borate, calcium borate, zinc aluminate and aluminum oxalate.
A preparation process of light composite structure toughened glass comprises the following steps:
s1, adding the glass powder, the preservative and the defoaming agent into epoxy resin, then putting the epoxy resin into a stirrer for mixing, stirring for 3-5 minutes to obtain a mixed solution, and standing for 10-30 min for later use while standing;
s2, putting the cullet and the quartz sand into a crusher for crushing, then stirring the crushed glass and the quartz sand to uniformly mix the cullet and the quartz sand, adding a thickening agent during stirring, and stirring to obtain viscous liquid, so that the viscous liquid is kept still for 10-30 min at a constant temperature for later use;
s3, stirring the mixed material and the mixed solution in the step S2, adding the mixture into a melting tank for melting, firstly melting the batch in the melting tank, heating the batch to 200 ℃, and then clarifying the batch by a clarifying furnace to obtain molten glass;
s4, selecting a corresponding number of edge rollers according to the thickness of the glass to be produced, setting the speed, the angle and the pressing depth of each pair of edge rollers, and then molding the glass ribbon by using the edge rollers to obtain glass colloid;
S5, annealing through an annealing furnace to enable the inlet temperature to be higher, then gradually increasing, then slowly cooling until the temperature reaches the allowable taking-out temperature, and performing cold machining or hot machining on the tempered glass body as required after annealing to obtain the required tempered glass body 1;
and S6, bonding the toughness layer 2, the anticorrosive layer 3 and the waterproof layer 4 to the surface of the toughened glass main body 1 through an adhesive by a laminating machine, thereby improving the stretching resistance, the flame retardance and the waterproof effect of the toughened glass main body 1.
In the embodiment, the proportion of the materials is changed, so that the corrosion resistance of the material can be adjusted according to the use condition, and the material can be adapted to the requirements of different environments.
Example 2
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a light composite construction toughened glass, includes toughened glass main part 1, and the fixed surface of toughened glass main part 1 bonds there is toughness layer 2, and the fixed surface of toughness layer 2 bonds there is anticorrosive coating 3.
Specifically, the toughened glass main body 1 comprises the following raw materials in parts by weight: 200 parts of cullet, 40 parts of quartz sand, 8 parts of glass powder, 2 parts of preservative, 4 parts of defoaming agent, 8 parts of adhesive, 8 parts of organosilane colloid, 4 parts of plasticizer, 2 parts of waterproof agent and 4 parts of flame-retardant synergist.
Specifically, the flexible layer 2 includes a polyurethane layer 201, and a silicone layer 202 is fixedly bonded to a surface of the polyurethane layer 201.
Specifically, the anticorrosive layer 3 includes an epoxy resin film 301, a phosphatized anti-pain corrosion coating 302 is fixedly bonded to the surface of the epoxy resin film 301, and a polytetrafluoroethylene coating 303 is fixedly bonded to the surface of the phosphatized anti-pain corrosion coating 302.
Specifically, a waterproof layer 4 is fixedly adhered to the surface of the anticorrosive layer 3, and the waterproof layer 4 is made of polystyrene.
Specifically, the thickener is hydroxypropyl methylcellulose.
Specifically, the flame-retardant synergist is at least one of aluminum hydroxide, magnesium hydroxide, zinc borate, titanium borate, calcium borate, zinc aluminate and aluminum oxalate.
A preparation process of light composite structure toughened glass comprises the following steps:
s1, adding the glass powder, the preservative and the defoaming agent into epoxy resin, then putting the epoxy resin into a stirrer for mixing, stirring for 3-5 minutes to obtain a mixed solution, and standing for 10-30 min for later use while standing;
s2, putting the cullet and the quartz sand into a crusher for crushing, then stirring the crushed glass and the quartz sand to uniformly mix the cullet and the quartz sand, adding a thickening agent during stirring, and stirring to obtain viscous liquid, so that the viscous liquid is kept still for 10-30 min at a constant temperature for later use;
S3, stirring the mixed material and the mixed solution in the step S2, adding the mixture into a melting tank for melting, firstly melting the batch in the melting tank, heating the batch to 200 ℃, and then clarifying the batch by a clarifying furnace to obtain molten glass;
s4, selecting a corresponding number of edge rollers according to the thickness of the glass to be produced, setting the speed, the angle and the pressing depth of each pair of edge rollers, and then molding the glass ribbon by using the edge rollers to obtain glass colloid;
s5, annealing through an annealing furnace to enable the inlet temperature to be higher, then gradually increasing, then slowly cooling until the temperature reaches the allowable taking-out temperature, and performing cold machining or hot machining on the tempered glass body as required after annealing to obtain the required tempered glass body 1;
and S6, bonding the toughness layer 2, the anticorrosive layer 3 and the waterproof layer 4 to the surface of the toughened glass main body 1 through an adhesive by a laminating machine, thereby improving the stretching resistance, the flame retardance and the waterproof effect of the toughened glass main body 1.
In the embodiment, the toughness of the material can be adjusted according to the use condition by changing the proportion of the material, so that the material can adapt to the requirements of different environments.
Example 3
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a light composite construction toughened glass, includes toughened glass main part 1, and the fixed surface of toughened glass main part 1 bonds there is toughness layer 2, and the fixed surface of toughness layer 2 bonds there is anticorrosive coating 3.
Specifically, the toughened glass main body 1 comprises the following raw materials in parts by weight: 300 parts of cullet, 60 parts of quartz sand, 10 parts of glass powder, 3 parts of preservative, 5 parts of defoaming agent, 10 parts of adhesive, 10 parts of organosilane colloid, 3-6 parts of plasticizer, 3 parts of waterproof agent and 5 parts of flame-retardant synergist.
Specifically, the flexible layer 2 includes a polyurethane layer 201, and a silicone layer 202 is fixedly bonded to a surface of the polyurethane layer 201.
Specifically, the anticorrosive layer 3 includes an epoxy resin film 301, a phosphatized anti-pain corrosion coating 302 is fixedly bonded to the surface of the epoxy resin film 301, and a polytetrafluoroethylene coating 303 is fixedly bonded to the surface of the phosphatized anti-pain corrosion coating 302.
Specifically, a waterproof layer 4 is fixedly adhered to the surface of the anticorrosive layer 3, and the waterproof layer 4 is made of polystyrene.
Specifically, the thickener is hydroxypropyl methylcellulose.
Specifically, the flame-retardant synergist is at least one of aluminum hydroxide, magnesium hydroxide, zinc borate, titanium borate, calcium borate, zinc aluminate and aluminum oxalate.
A preparation process of light composite structure toughened glass comprises the following steps:
s1, adding the glass powder, the preservative and the defoaming agent into epoxy resin, then putting the epoxy resin into a stirrer for mixing, stirring for 3-5 minutes to obtain a mixed solution, and standing for 10-30 min for later use while standing;
s2, putting the cullet and the quartz sand into a crusher for crushing, then stirring the crushed glass and the quartz sand to uniformly mix the cullet and the quartz sand, adding a thickening agent during stirring, and stirring to obtain viscous liquid, so that the viscous liquid is kept still for 10-30 min at a constant temperature for later use;
s3, stirring the mixed material and the mixed solution in the step S2, adding the mixture into a melting tank for melting, firstly melting the batch in the melting tank, heating the batch to 200 ℃, and then clarifying the batch by a clarifying furnace to obtain molten glass;
s4, selecting a corresponding number of edge rollers according to the thickness of the glass to be produced, setting the speed, the angle and the pressing depth of each pair of edge rollers, and then molding the glass ribbon by using the edge rollers to obtain glass colloid;
s5, annealing through an annealing furnace to enable the inlet temperature to be higher, then gradually increasing, then slowly cooling until the temperature reaches the allowable taking-out temperature, and performing cold machining or hot machining on the tempered glass body as required after annealing to obtain the required tempered glass body 1;
And S6, bonding the toughness layer 2, the anticorrosive layer 3 and the waterproof layer 4 to the surface of the toughened glass main body 1 through an adhesive by a laminating machine, thereby improving the stretching resistance, the flame retardance and the waterproof effect of the toughened glass main body 1.
In the embodiment, the flame resistance of the flame retardant plastic can be adjusted according to the use condition by changing the proportion of the materials, so that the flame retardant plastic can adapt to the requirements of different environments.
Example 4
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a light composite construction toughened glass, includes toughened glass main part 1, and the fixed surface of toughened glass main part 1 bonds there is toughness layer 2, and the fixed surface of toughness layer 2 bonds there is anticorrosive coating 3.
Specifically, the toughened glass main body 1 comprises the following raw materials in parts by weight: 400 parts of cullet, 80 parts of quartz sand, 12 parts of glass powder, 4 parts of preservative, 6 parts of defoaming agent, 12 parts of adhesive, 12 parts of organosilane colloid, 6 parts of plasticizer, 4 parts of waterproof agent and 6 parts of flame-retardant synergist.
Specifically, the flexible layer 2 includes a polyurethane layer 201, and a silicone layer 202 is fixedly bonded to a surface of the polyurethane layer 201.
Specifically, the anticorrosive layer 3 includes an epoxy resin film 301, a phosphatized anti-pain corrosion coating 302 is fixedly bonded to the surface of the epoxy resin film 301, and a polytetrafluoroethylene coating 303 is fixedly bonded to the surface of the phosphatized anti-pain corrosion coating 302.
Specifically, a waterproof layer 4 is fixedly adhered to the surface of the anticorrosive layer 3, and the waterproof layer 4 is made of polystyrene.
Specifically, the thickener is hydroxypropyl methylcellulose.
Specifically, the flame-retardant synergist is at least one of aluminum hydroxide, magnesium hydroxide, zinc borate, titanium borate, calcium borate, zinc aluminate and aluminum oxalate.
A preparation process of light composite structure toughened glass comprises the following steps:
s1, adding the glass powder, the preservative and the defoaming agent into epoxy resin, then putting the epoxy resin into a stirrer for mixing, stirring for 3-5 minutes to obtain a mixed solution, and standing for 10-30 min for later use while standing;
s2, putting the cullet and the quartz sand into a crusher for crushing, then stirring the crushed glass and the quartz sand to uniformly mix the cullet and the quartz sand, adding a thickening agent during stirring, and stirring to obtain viscous liquid, so that the viscous liquid is kept still for 10-30 min at a constant temperature for later use;
s3, stirring the mixed material and the mixed solution in the step S2, adding the mixture into a melting tank for melting, firstly melting the batch in the melting tank, heating the batch to 200 ℃, and then clarifying the batch by a clarifying furnace to obtain molten glass;
s4, selecting a corresponding number of edge rollers according to the thickness of the glass to be produced, setting the speed, the angle and the pressing depth of each pair of edge rollers, and then molding the glass ribbon by using the edge rollers to obtain glass colloid;
S5, annealing through an annealing furnace to enable the inlet temperature to be higher, then gradually increasing, then slowly cooling until the temperature reaches the allowable taking-out temperature, and performing cold machining or hot machining on the tempered glass body as required after annealing to obtain the required tempered glass body 1;
and S6, bonding the toughness layer 2, the anticorrosive layer 3 and the waterproof layer 4 to the surface of the toughened glass main body 1 through an adhesive by a laminating machine, thereby improving the stretching resistance, the flame retardance and the waterproof effect of the toughened glass main body 1.
In the embodiment, the proportion of the materials is changed, so that the corrosion resistance of the material can be adjusted according to the use condition, and the material can be adapted to the requirements of different environments.
The preparation process of the light composite structure toughened glass prepared by the preparation method provided by the invention has the advantages that the toughness of the whole structure is effectively improved during use through the adhesion of the toughness layer, so that the structure is prevented from being damaged due to overlarge stress, the corrosion resistance of the whole structure is effectively improved through the adhesion of the corrosion-resistant layer, the structure is prevented from being damaged due to external corrosion after long-time use, the heat resistance and the flame retardance of the whole structure are effectively improved through the use of quartz sand and a flame retardant coordinating agent, and the conditions of spontaneous combustion and melting of the structure under the high-temperature condition are avoided, so that the normal use is influenced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a light composite construction toughened glass, includes toughened glass main part (1), its characterized in that: the toughened glass is characterized in that a tough layer (2) is fixedly bonded on the surface of the toughened glass main body (1), and an anticorrosive layer (3) is fixedly bonded on the surface of the tough layer (2).
2. A lightweight composite structural tempered glass as in claim 1, wherein: the toughened glass main body (1) comprises the following raw materials in parts by weight: 100-400 parts of cullet, 20-80 parts of quartz sand, 6-12 parts of glass powder, 1-4 parts of preservative, 3-6 parts of defoaming agent, 6-12 parts of adhesive, 6-12 parts of organosilane colloid, 3-6 parts of plasticizer, 1-4 parts of waterproof agent and 3-6 parts of flame retardant synergist.
3. A lightweight composite structural tempered glass as in claim 1, wherein: the flexible layer (2) comprises a polyurethane layer (201), and a silicone layer (202) is fixedly bonded on the surface of the polyurethane layer (201).
4. A lightweight composite structural tempered glass as in claim 1, wherein: the anticorrosive layer (3) comprises an epoxy resin film (301), a phosphated pain-resistant coating (302) is fixedly bonded on the surface of the epoxy resin film (301), and a polytetrafluoroethylene coating (303) is fixedly bonded on the surface of the phosphated pain-resistant coating (302).
5. A lightweight composite structural tempered glass as in claim 1, wherein: the surface of the anticorrosive coating (3) is fixedly adhered with a waterproof layer (4), and the waterproof layer (4) is made of polystyrene.
6. A lightweight composite structural tempered glass as in claim 1, wherein: the thickening agent is hydroxypropyl methyl cellulose.
7. A lightweight composite structural tempered glass as in claim 1, wherein: the flame-retardant synergist is at least one of aluminum hydroxide, magnesium hydroxide, zinc borate, titanium borate, calcium borate, zinc aluminate and aluminum oxalate.
8. A process for manufacturing a tempered glass with a light composite structure according to any one of claims 1 to 7, wherein: the method comprises the following steps:
s1, adding the glass powder, the preservative and the defoaming agent into epoxy resin, then putting the epoxy resin into a stirrer for mixing, stirring for 3-5 minutes to obtain a mixed solution, and standing for 10-30 min for later use while standing;
s2, putting the cullet and the quartz sand into a crusher for crushing, then stirring the crushed glass and the quartz sand to uniformly mix the cullet and the quartz sand, adding a thickening agent during stirring, and stirring to obtain viscous liquid, so that the viscous liquid is kept still for 10-30 min at a constant temperature for later use;
s3, stirring the mixed material and the mixed solution in the step S2, adding the mixture into a melting tank for melting, firstly melting the batch in the melting tank, heating the batch to 200 ℃, and then clarifying the batch by a clarifying furnace to obtain molten glass;
s4, selecting a corresponding number of edge rollers according to the thickness of the glass to be produced, setting the speed, the angle and the pressing depth of each pair of edge rollers, and then molding the glass ribbon by using the edge rollers to obtain glass colloid;
s5, annealing through an annealing furnace to enable the inlet temperature to be higher, then gradually raising, then slowly lowering the temperature until the temperature reaches the allowable taking-out temperature, and performing cold machining or hot machining on the tempered glass body as required after annealing to obtain the required tempered glass body (1);
S6, the tough layer (2), the anticorrosive layer (3) and the waterproof layer (4) are bonded to the surface of the toughened glass main body (1) through the adhesive through the laminating machine, so that the tensile resistance, the flame retardance and the waterproof effect of the toughened glass main body (1) are improved.
CN202010574050.6A 2020-06-22 2020-06-22 Preparation process of light composite structure toughened glass Pending CN111844960A (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200955750Y (en) * 2006-01-06 2007-10-03 北京凡元兴科技有限公司 Explosion tank with auticorrosive coating
CN101961943A (en) * 2010-08-27 2011-02-02 江苏惠宇玻璃有限公司 Method for manufacturing light bullet-proof glass
CN201895437U (en) * 2010-11-08 2011-07-13 奇瑞汽车股份有限公司 Enhanced high-intensity automobile safety protecting glass
CN206308910U (en) * 2016-11-23 2017-07-07 泰州市中盛机电有限公司 A kind of novel anticorrosion plane skylight
CN107721165A (en) * 2017-10-30 2018-02-23 江苏铁锚玻璃股份有限公司 A kind of anticorrosion glass and preparation method thereof
CN107892473A (en) * 2017-10-30 2018-04-10 江苏铁锚玻璃股份有限公司 A kind of anti-explosion glass and preparation method thereof
CN110577362A (en) * 2019-10-21 2019-12-17 徐州宏华玻璃科技有限公司 Formula of more environment-friendly toughened glass

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200955750Y (en) * 2006-01-06 2007-10-03 北京凡元兴科技有限公司 Explosion tank with auticorrosive coating
CN101961943A (en) * 2010-08-27 2011-02-02 江苏惠宇玻璃有限公司 Method for manufacturing light bullet-proof glass
CN201895437U (en) * 2010-11-08 2011-07-13 奇瑞汽车股份有限公司 Enhanced high-intensity automobile safety protecting glass
CN206308910U (en) * 2016-11-23 2017-07-07 泰州市中盛机电有限公司 A kind of novel anticorrosion plane skylight
CN107721165A (en) * 2017-10-30 2018-02-23 江苏铁锚玻璃股份有限公司 A kind of anticorrosion glass and preparation method thereof
CN107892473A (en) * 2017-10-30 2018-04-10 江苏铁锚玻璃股份有限公司 A kind of anti-explosion glass and preparation method thereof
CN110577362A (en) * 2019-10-21 2019-12-17 徐州宏华玻璃科技有限公司 Formula of more environment-friendly toughened glass

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Application publication date: 20201030