CN115260687B - Fireproof blocking FPF film, laminated glass and preparation method thereof - Google Patents
Fireproof blocking FPF film, laminated glass and preparation method thereof Download PDFInfo
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- CN115260687B CN115260687B CN202210588623.XA CN202210588623A CN115260687B CN 115260687 B CN115260687 B CN 115260687B CN 202210588623 A CN202210588623 A CN 202210588623A CN 115260687 B CN115260687 B CN 115260687B
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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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
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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
- 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
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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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
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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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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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
- C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2329/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
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- 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
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
- C08K5/523—Esters of phosphoric acids, e.g. of H3PO4 with hydroxyaryl compounds
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- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention relates to a fireproof blocking FPF film, laminated glass and a preparation method thereof. The FPF film takes polyvinyl butyral PVB as a matrix, silicate compounds as plasticizers and phosphate compounds as flame retardants. Mixing PVB, silicate compounds and phosphate compounds according to the mass ratio to form powder; and stacking the powder in two PET release films, and tabletting to obtain the fireproof blocking FPF film. A fire blocking FPF laminated glass comprising two glass sheets and a fire blocking FPF film according to any one of claims 1 to 5 sandwiched between the glass sheets. The preparation method comprises the following steps: and (3) sandwiching the fireproof blocking FPF film between two layers of glass sheets, and pressing to obtain the fireproof blocking FPF laminated glass. Compared with the prior art, the invention ensures that the conventional PVB laminated glass does not burn when a fire disaster occurs and reduces heat radiation.
Description
Technical Field
The invention relates to the field of fireproof materials, in particular to a fireproof blocking FPF film, laminated glass and a preparation method thereof.
Background
Along with the development of economy in China, the requirements of people on life quality are higher and higher, and the building glass is developed to heat preservation, heat insulation, sound insulation and noise reduction from being used as a lighting and decorating material in the past.
In recent years, the national importance of safety prevention and control of buildings is increasing, so that the fireproof sealing glass is one of the fireproof materials of our buildings, and has the function of safety laminated glass before a fire disaster occurs, and has the fireproof sealing function once the fire disaster occurs.
The existing fireproof heat-insulating glass mainly comprises a grouting method, wherein a transparent fireproof liquid is poured between two pieces of glass in a vacuum pumping mode, and then the grouting glass is solidified into transparent gel at a certain temperature. Has the following disadvantages: 1. the grouting method requires that the distance between two pieces of glass is not too small, otherwise grouting is difficult, and bubbles are easily generated during grouting. 2. The processing technology is complex, the efficiency is low, the deep processing cannot be performed in the later stage, the biggest defects are poor stability, the fireproof liquid can react after the service time is two to three years or in the high-temperature weather, and the fireproof effect is lost slowly, so that hidden danger is caused. 3. The grouting heat-insulating fireproof glass has poor weather resistance and lower transparency in daily use. 4. It is difficult to break through the undersize of the existing fireproof glass and is limited by difficult special-shaped processing, and sometimes gel in the laminated glass is weathered and white phenomenon is generated due to air leakage of peripheral sealing strips of two pieces of glass, so that the transparency of the glass is reduced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a fireproof blocking FPF film, a laminated glass and a preparation method thereof, wherein the conventional PVB laminated glass is not burnt when a fire disaster occurs and simultaneously reduces heat radiation.
The aim of the invention can be achieved by the following technical scheme:
the modified PVB resin, the silicate compound and the phosphate compound are fully mixed as a plasticizer and a flame retardant, the mixture is extruded into a film at a certain temperature and pressure, the film is used as a glass interlayer, phosphate in the film is heated and decomposed when fire disaster occurs, a PVB molecular chain is dehydrated and carbonized by a decomposition product, water generated by dehydration of PVB molecules hydrolyzes the silicate to obtain silicic acid, the silicic acid is dehydrated at a high temperature to generate silicon oxide which is doped in the PVB molecular chain, and emulsification and air holes are generated in the FPF film, so that heat radiation and combustion of the FPF film are prevented. When the film is used as a safety glass film, the escape time is won for people in the case of fire disaster, and the specific scheme is as follows:
a fireproof blocking FPF film takes polyvinyl butyral PVB as a matrix, silicate compounds as plasticizers and phosphate compounds as flame retardants.
Further, the mass ratio of PVB, silicate compound and phosphate compound is (2-5) (0.5-2) (0.05-1.5).
Further, the hydroxyl value in the PVB is 18 to 19.5 percent; acetalization rate >76%; the acid value is less than 0.08%.
Further, the silicate compound comprises methyl orthosilicate, ethyl orthosilicate, propyl orthosilicate or butyl orthosilicate.
Further, the phosphate compound comprises triphenyl phosphate, tributyl phosphate, triethyl phosphate, trioctyl phosphate or FR-1035.
A method of preparing a fire blocking FPF film as described above, the method comprising the steps of:
mixing PVB, silicate compounds and phosphate compounds according to the mass ratio to form powder;
and stacking the powder in two PET release films, and tabletting to obtain the fireproof blocking FPF film.
Further, the temperature of the tablet is 120-160deg.C, and the pressure is 2-8kg/cm 2 。
A fire blocking FPF laminated glass comprising two sheets of glass and a fire blocking FPF film as described above sandwiched between the sheets of glass.
The preparation method of the fireproof blocking FPF laminated glass comprises the following steps: and (3) sandwiching the fireproof blocking FPF film between two layers of glass sheets, and pressing to obtain the fireproof blocking FPF laminated glass.
Further, the pressing temperature is 120-160deg.C, and the pressing pressure is 2-8kg/cm 2 。
Compared with the prior art, the invention has the following advantages:
(1) According to the invention, the fireproof blocking FPF safety glass breaks the complexity of the original technical method in the industry;
(2) The invention does not affect the transparency of the safety glass in daily use, and integrates fire prevention, heat insulation and high temperature radiation prevention into a whole in case of fire disaster;
(3) Under the condition of the same-level fireproof capability requirement, the safety glass manufactured by the fireproof blocking FPF film is thinner than the original grouting fireproof glass, has good product quality stability and low processing cost, and is favorable for large-scale production popularization and application;
(4) According to the fireproof blocking FPF laminated glass, the processing of the film is realized firstly, and then the film is clamped in the glass, so that the appearance of the product is more attractive;
(5) The size of the membrane can be determined by the size of the original glass, so that the different-place division processing is realized, and the investment of preparation process equipment is reduced;
(6) In the invention, the fireproof blocking FPF film can be folded and bent, so that the problem that the original fireproof glass is limited in processing and cannot be processed in a very large size or a very small size is solved, and the practical problem that a series of grouting methods such as hole sites, irregular shapes and the like cannot be processed can be realized on the glass.
Detailed Description
The following describes in detail the examples of the present invention, which are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of protection of the present invention is not limited to the following examples.
A preparation method of a fireproof blocking FPF film and laminated glass thereof.
Preparation of a fireproof blocking FPF film: the silicate (A) and the phosphate (B) are fully mixed, A, B mixed solution is added into PVB (C) under stirring, and the mass ratio of the compound A to the compound B is (0.5-2) to (0.05-1.5) to (2-5).
Secondly, adding the certain amount of powder material to the PET release film, and curing in a vulcanizing machine at the temperature of 120-160 ℃ and the speed of 2-8kg/cm 2 Tabletting is carried out under pressure, and the fireproof blocking FPF film is obtained.
The FPF film is sandwiched between two layers of glass, and is again vulcanized in a vulcanizing machine at a temperature of 120-160deg.C and a pressure of 2-8kg/cm 2 And pressing the glass by pressure to obtain the fireproof blocking FPF laminated glass.
In the invention, the quality and proportion of silicate and phosphate added in PVB resin powder have great influence on the performance of the fireproof blocking FPF film. The too large and small amount of silicate has a certain influence on the processing of the membrane, so that tiny air holes are generated between the membrane and the glass, and the transparency of daily glass is influenced; and when a fire disaster occurs, the siliconizing degree of the diaphragm is influenced, so that the heat insulation and high-temperature radiation resistance performance is reduced, meanwhile, the cohesiveness between the siliconized diaphragm and glass is influenced, the glass is cracked and collapsed, and the fireproof blocking FPF safety glass cannot play a fireproof blocking function. The excessive amount of the phosphate has a great influence on the fireproof blocking time, and the plasticizing effect of the phosphate is better than that of a conventional plasticizer, so that the excessive amount of the phosphate is not easy to press patterns on a film due to excessive molten fingers during processing of the film, and bubbles are easy to generate in the film and glass in the subsequent processing technology.
Example 1
A preparation method of a fireproof blocking FPF film and laminated glass thereof.
(1) 15g of methyl orthosilicate and 2g of triphenyl phosphate are taken and added dropwise to 45g of PVB with stirring, and thoroughly mixed.
(2) The prepared (1) was applied to a PET release film at 140℃and 4kg/cm in a vulcanizing machine 2 Tabletting is carried out under pressure, and the fireproof blocking FPF film is obtained.
(3) The resulting fire-blocking FPF film was sandwiched between two glass sheets of 15X 15cm, again in a vulcanizer at 140℃and 4kg/cm 2 And pressing the glass by pressure to obtain the fireproof blocking FPF laminated glass.
Example 2
A preparation method of a fireproof blocking FPF film and laminated glass thereof.
(1) 14g of methyl orthosilicate and 2g of triphenyl phosphate are taken and added dropwise to 45g of PVB with stirring, and thoroughly mixed.
(2) The prepared (1) was applied to a PET release film at 130℃and 5kg/cm in a vulcanizing machine 2 Tabletting is carried out under pressure, and the fireproof blocking FPF film is obtained.
(3) The resulting fire blocking FPF film was sandwiched between two 15 x 15cm glass sheets,again in a vulcanizer at 130℃and 6kg/cm 2 And pressing the glass by pressure to obtain the fireproof blocking FPF laminated glass.
Example 3
A preparation method of a fireproof blocking FPF film and laminated glass thereof.
(1) 13g of methyl orthosilicate and 3g of triphenyl phosphate are taken and added dropwise to 45g of PVB with stirring, and thoroughly mixed.
(2) The prepared (1) was applied to a PET release film at 120℃and 6kg/cm in a vulcanizing machine 2 Tabletting is carried out under pressure, and the fireproof blocking FPF film is obtained.
(3) The resulting fire-blocking FPF film was sandwiched between two glass sheets of 15X 15cm, again in a vulcanizer at 120℃and 6kg/cm 2 And pressing the glass by pressure to obtain the fireproof blocking FPF laminated glass.
Example 4
A preparation method of a fireproof blocking FPF film and laminated glass thereof.
(1) 15g of butyl orthosilicate and 2g of trioctyl phosphate are taken and added dropwise to 45g of PVB with stirring, and thoroughly mixed.
(2) The prepared (1) was applied to a PET release film at 140℃and 4kg/cm in a vulcanizing machine 2 Tabletting is carried out under pressure, and the fireproof blocking FPF film is obtained.
(3) The resulting fire-blocking FPF film was sandwiched between two glass sheets of 15X 15cm, again in a vulcanizer at 140℃and 4kg/cm 2 And pressing the glass by pressure to obtain the fireproof blocking FPF laminated glass.
Example 5
A preparation method of a fireproof blocking FPF film and laminated glass thereof.
(1) 14g of butyl orthosilicate and 2g of trioctyl phosphate are taken and added dropwise to 45g of PVB with stirring, and thoroughly mixed.
(2) The prepared (1) was applied to a PET release film at 130℃and 5kg/cm in a vulcanizing machine 2 Tabletting is carried out under pressure, and the fireproof blocking FPF film is obtained.
(3) The resulting fire-blocking FPF film was sandwiched between two glass sheets of 15X 15cm, again in a vulcanizer at 130℃and 6kg/cm 2 Pressing the glass to obtainFire blocking FPF laminated glass.
Example 6
A preparation method of a fireproof blocking FPF film and laminated glass thereof.
(1) 13g of butyl orthosilicate and 3g of trioctyl phosphate are taken and added dropwise to 45g of PVB with stirring, and thoroughly mixed.
(2) The prepared (1) was applied to a PET release film at 120℃and 6kg/cm in a vulcanizing machine 2 Tabletting is carried out under pressure, and the fireproof blocking FPF film is obtained.
(3) The resulting fire-blocking FPF film was sandwiched between two glass sheets of 15X 15cm, again in a vulcanizer at 120℃and 6kg/cm 2 And pressing the glass by pressure to obtain the fireproof blocking FPF laminated glass.
Example 7
(1) 14g of methyl orthosilicate and 1g of tributyl phosphate are taken and added dropwise to 45g of PVB with stirring, and thoroughly mixed.
(2) The prepared (1) was applied to a PET release film at 150℃and 5kg/cm in a vulcanizing machine 2 Tabletting is carried out under pressure, and the fireproof blocking FPF film is obtained.
(3) The resulting fire-blocking FPF film was sandwiched between two glass sheets of 15X 15cm, again in a vulcanizer at 150℃and 6kg/cm 2 And pressing the glass by pressure to obtain the fireproof blocking FPF laminated glass.
(4) The temperature of the glass surface at the other side of the fire disaster is 100-140 ℃ at 800-1000 ℃ for 1-1.5h of fireproof blocking.
Example 8
(1) 13g of methyl orthosilicate and 2g of tributyl phosphate are taken and added dropwise to 45g of PVB with stirring, and thoroughly mixed.
(2) The prepared (1) was applied to a PET release film at 150℃and 5kg/cm in a vulcanizing machine 2 Tabletting is carried out under pressure, and the fireproof blocking FPF film is obtained.
(3) The resulting fire-blocking FPF film was sandwiched between two glass sheets of 15X 15cm, again in a vulcanizer at 150℃and 6kg/cm 2 And pressing the glass by pressure to obtain the fireproof blocking FPF laminated glass.
(4) The temperature of the glass surface at the other side of the fire is 100-140 ℃ at 800-1000 ℃ for 2-2.5h of fireproof blocking.
Example 9
(1) 12g of methyl orthosilicate and 3g of tributyl phosphate are taken and added dropwise to 45g of PVB with stirring, and thoroughly mixed.
(2) The prepared (1) was applied to a PET release film at 150℃and 5kg/cm in a vulcanizing machine 2 Tabletting is carried out under pressure, and the fireproof blocking FPF film is obtained.
(3) The resulting fire-blocking FPF film was sandwiched between two glass sheets of 15X 15cm, again in a vulcanizer at 150℃and 6kg/cm 2 And pressing the glass by pressure to obtain the fireproof blocking FPF laminated glass.
(4) The temperature of the glass surface at the other side of the fire is 100-140 ℃ at 800-1000 ℃ for 1.5-2 hours of fireproof blocking.
Example 10
(1) 11g of methyl orthosilicate and 4g of tributyl phosphate are taken and added dropwise to 45g of PVB with stirring, and thoroughly mixed.
(2) The prepared (1) was applied to a PET release film at 150℃and 5kg/cm in a vulcanizing machine 2 Tabletting is carried out under pressure, and the fireproof blocking FPF film is obtained.
(3) The resulting fire-blocking FPF film was sandwiched between two glass sheets of 15X 15cm, again in a vulcanizer at 150℃and 6kg/cm 2 And pressing the glass by pressure to obtain the fireproof blocking FPF laminated glass.
(4) The temperature of the glass surface at the other side of the fire is 100-140 ℃ at 800-1000 ℃ for 0.5-1h of fireproof blocking.
Example 11
(1) 10g of methyl orthosilicate and 5g of tributyl phosphate are taken and added dropwise to 45g of PVB with stirring, and thoroughly mixed.
(2) The prepared (1) was applied to a PET release film at 150℃and 5kg/cm in a vulcanizing machine 2 Tabletting is carried out under pressure, and the fireproof blocking FPF film is obtained.
(3) The resulting fire-blocking FPF film was sandwiched between two glass sheets of 15X 15cm, again in a vulcanizer at 150℃and 6kg/cm 2 And pressing the glass by pressure to obtain the fireproof blocking FPF laminated glass.
(4) The temperature of the glass surface at the other side of the fire is 100-140 ℃ when the temperature of the fireproof blocking is 800-1000 ℃ and the fireproof blocking is less than 0.5 h.
The previous description of the embodiments is provided to facilitate a person of ordinary skill in the art in order to make and use the present invention. It will be apparent to those skilled in the art that various modifications can be readily made to these embodiments, and that the principles of fire protection and insulation of the FPF film described in the present invention can be applied to other embodiments, and also to industrial scale production, i.e., fire protection films made from PVB as a raw material, with the addition of silicate compounds and phosphate compounds, are within the scope of the present invention. Therefore, the present invention is not limited to the above-described embodiments, and those skilled in the art, based on the present disclosure, should make improvements and modifications without departing from the scope of the fire-retardant raw materials of the present invention.
Claims (6)
1. The fireproof blocking FPF film is characterized in that the FPF film takes polyvinyl butyral PVB as a matrix, silicate compounds as plasticizers and phosphate compounds as flame retardants;
the mass ratio of PVB, silicate compound and phosphate compound is (2-5) (0.5-2) (0.05-1.5); the silicate compound comprises methyl orthosilicate, ethyl orthosilicate, propyl orthosilicate or butyl orthosilicate; the phosphate compound comprises triphenyl phosphate, tributyl phosphate, triethyl phosphate or trioctyl phosphate.
2. A method of making a fire blocking FPF film according to claim 1, comprising the steps of:
mixing PVB, silicate compounds and phosphate compounds according to the mass ratio to form powder;
and stacking the powder in two PET release films, and tabletting to obtain the fireproof blocking FPF film.
3. The method for preparing a fireproof blocking FPF film according to claim 2, wherein the temperature of the tablet is 120-160 ℃ and the pressure is 2-8kg/cm 2 。
4. A fire blocking FPF laminated glass comprising two sheets of glass, and the fire blocking FPF film of claim 1 sandwiched between the sheets of glass.
5. A method of making a fire blocking FPF laminated glass according to claim 4, comprising: and (3) sandwiching the fireproof blocking FPF film between two layers of glass sheets, and pressing to obtain the fireproof blocking FPF laminated glass.
6. The method for producing a fire-blocking FPF laminated glass according to claim 5, wherein the pressing temperature is 120-160 ℃ and the pressure is 2-8kg/cm 2 。
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2436191A1 (en) * | 1973-07-27 | 1975-03-06 | Teijin Chemicals Ltd | Coating contg. aminoplast and hydrolysed trialkoxy silane - and alkyl silicate hydrolysate, polyvinyl butyral and UV absorbent |
| US4164602A (en) * | 1977-10-07 | 1979-08-14 | Monsanto Company | Abrasion resistant polyvinyl acetal coated article |
| US4681810A (en) * | 1985-12-23 | 1987-07-21 | Monsanto Company | Fire-resistant interlayer |
| DE10150091A1 (en) * | 2001-10-11 | 2003-04-17 | Huels Troisdorf | A polyvinyl alcohol film containing a magnesium or calcium salt of an organic acid as adhesion reducing additive and a phosphorus compound useful as an intermediate layer in safety glass laminates |
| JP5091525B2 (en) * | 2007-04-05 | 2012-12-05 | 株式会社クラレ | Polyvinyl acetal resin composition and method for producing the same |
| CN101538165B (en) * | 2009-04-15 | 2013-03-13 | 中国科学院上海硅酸盐研究所 | Method for lowering sintering temperature of lithium-niobium-titanium serial Microwave Dielectric Ceramics (MWDC) |
| JP5496807B2 (en) * | 2010-07-28 | 2014-05-21 | 株式会社クラレ | Intermediate film for laminated glass, method for producing the same, and laminated glass using the same |
| CN102010521B (en) * | 2010-11-01 | 2013-04-03 | 苏州科技学院 | Silicate ester flame-retardant plasticizer and preparation method thereof |
| CN105820793B (en) * | 2016-05-24 | 2017-12-12 | 吉林省泽希科技发展有限公司 | A kind of intumescent two-component fireproof seal gum and preparation method thereof |
| CN108147683A (en) * | 2017-12-14 | 2018-06-12 | 江苏飞天玻璃实业有限公司 | A kind of fireproof laminated glass and preparation method thereof |
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