CN101654854B - High-temperature resistant glass fiber cloth and fabricating technique thereof - Google Patents
High-temperature resistant glass fiber cloth and fabricating technique thereof Download PDFInfo
- Publication number
- CN101654854B CN101654854B CN2009100321957A CN200910032195A CN101654854B CN 101654854 B CN101654854 B CN 101654854B CN 2009100321957 A CN2009100321957 A CN 2009100321957A CN 200910032195 A CN200910032195 A CN 200910032195A CN 101654854 B CN101654854 B CN 101654854B
- Authority
- CN
- China
- Prior art keywords
- cloth
- glass fiber
- alkali
- fiber cloth
- free glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Abstract
The invention discloses a high-temperature resistant glass fiber cloth and a fabricating technique thereof. Common alkali-free glass fiber cloth is used as raw material and is subject to dewaxing treatment in a continuous type dewaxing furnace, after the treatment, paraffin wax pretreatment agent on the surface of the alkali-free glass fiber cloth is completely wiped out, and the glass fiber is exposed; the alkali-free glass fiber cloth after the dewaxing treatment is put into a tank, an acid-proof pump is used for circular stirring and assistant gas sparging stirring so as to reinforce ion exchange process; afterwards, spraying treatment is carried out on the cloth surface to wipe out the surface residual acid, then the cloth is soaked in clear water to be washed by flowing water; after water washing, primary drying is carried out in the continuous type kiln; after the primary drying, the surface of the alkali-free glass fiber cloth is subject to gum dipping, mudjacking, drying and coiling to obtain the finished product high-temperature resistant cloth.
Description
Technical field
The present invention relates to a kind of high temperature resistant cloth and manufacture method thereof, be specifically related to a kind of resistant to elevated temperatures glass fabric and manufacture method thereof, belong to extraordinary field of new.
Background technology
Along with economy constantly develops, industries such as industry smelting, welding are for the rush of demand of fire screen and fire smothering blanket.At present part low side fire screen and fire smothering blanket use alkali-free glass fiber cloth to make, and the life-span is extremely short, and thermal insulation is bad, are in for a long time that material becomes fragile under the hot environment, and be very easily damaged, thus the harm personal safety.Though and the high temperature resistant cloth dioxide-containing silica of existing high silica is very high on the market, intensity is relatively low, and the production cost height, costs an arm and a leg.
Summary of the invention
The present invention is achieved through the following technical solutions:
(1) alkali-free glass fiber cloth that will purchase from the market carries out dewaxing treatment earlier, in the continous mode dewaxing furnace, carry out dewaxing treatment through 300 ℃～400 ℃, alkali-free glass fiber cloth after hot melt is handled, paraffin wax type surface pretreating reagent contained in its fiber is melted away fully, becomes exposed inorganic glass fiber.
(2) then carrying out acid leach handles, selecting concentration is the hydrochloric acid injection acid leach groove of 1.5～3.5mol/L, alkali-free glass fiber cloth after hot melt is handled is distributed on the special framework in order, put into acid solution, circulate with acid-proof pump and to stir and auxiliary bubbling stirs to strengthen ion exchange process, and use Steam Heating, control reaction temperature is taken out washing at 80～90 ℃ after handling in 1～2 hour.
(3) the surface spraying processing removal cloth laminar surface spent acid of cloth is carried out in washing earlier, is immersed in then in the clear water, carries out water and clean under water liquid flows.The washing back uses the surface of PH test paper test cloth to contain acid condition, and pH value is finished greater than washing in 5 o'clock.
(4) then carry out first drying in the continous mode drying oven, temperature is controlled in 100 ℃～180 ℃ scopes, and the hydrofuge of strengthening in the drying course is handled.
(5) behind the first drying, also need refractory glass fibre cloth is carried out the top layer coating processing,, cloth is soaked into, batch through mud jacking, oven dry, rolling again and promptly obtain finished product refractory glass fibre yardage roll through steeping vat according to the different preparation of environment for use organic solution.
Product specification and physicochemical property
The invention has the beneficial effects as follows:
Common alkali-free glass fiber cloth cloth cover through above PROCESS FOR TREATMENT is smooth, the color even unanimity, and smooth and soft surface does not have obvious flaw.Have advantage high temperature resistant, fire-proof and thermal-insulation, be widely used in and make fire blanket, the fiery curtain of retaining etc., also can be used for the external wall of high-rise building fire prevention, make fire-fighting clothing etc.
Description of drawings
Accompanying drawing is a process chart of the present invention.
The specific embodiment
Embodiment one:
(1) alkali-free glass fiber cloth that will purchase from the market carries out dewaxing treatment earlier, in the continous mode dewaxing furnace, the dewaxing treatment of carrying out through 300 ℃, alkali-free glass fiber cloth after hot melt is handled, paraffin wax type surface pretreating reagent contained in its fiber is melted fully, becomes exposed inorganic glass fiber.
(2) then carrying out acid leach handles, selecting concentration is the hydrochloric acid injection acid leach groove of 1.5mol/L, alkali-free glass fiber cloth after hot melt is handled is distributed on the special framework in order, put into descaling bath, circulate with acid-proof pump and to stir and auxiliary bubbling stirs to strengthen ion exchange process, and use Steam Heating, control reaction temperature is taken out washing at 80 ℃ after handling in 1.5 hours.
(3) the surface spraying processing removal cloth laminar surface spent acid of cloth is carried out in washing earlier, is immersed in then in the clear water, carries out water and clean under water liquid flows.Use the surface of PH test paper test cloth to contain acid condition after washing is finished, pH value is finished greater than washing in 5 o'clock.
(4) then carry out first drying in the continous mode drying oven, temperature is controlled in 150 ℃ of scopes, and the hydrofuge of strengthening in the drying course is handled.
(5) behind the first drying, also need refractory glass fibre cloth is carried out the top layer coating processing,, cloth is soaked into, batch through mud jacking, oven dry, rolling again and promptly obtain finished product refractory glass fibre yardage roll through steeping vat according to the different preparation of environment for use organic solution.
Embodiment two
(1) alkali-free glass fiber cloth that will purchase from the market carries out dewaxing treatment earlier, in the continous mode dewaxing furnace, through carrying out dewaxing treatment under 380 ℃ the treatment temperature, alkali-free glass fiber cloth after hot melt is handled, paraffin wax type surface pretreating reagent contained in its fiber is melted fully, becomes exposed inorganic glass fiber.
(2) then carrying out acid leach handles, selecting concentration is the hydrochloric acid injection acid leach groove of 3mol/L, alkali-free glass fiber cloth after hot melt is handled is distributed on the special framework in order, put into descaling bath, circulate with acid-proof pump and to stir and auxiliary bubbling stirs to strengthen ion exchange process, and use Steam Heating, control reaction temperature is taken out washing at 85 ℃ after handling in 2 hours.
(3) washing is handled, and carries out the surface spraying of cloth earlier and handles removal cloth laminar surface spent acid, is immersed in then in the clear water, carries out water and clean under water liquid flows.Use the surface of PH test paper test cloth to contain acid condition after washing is finished, pH value is finished greater than washing in 5 o'clock.
(4) then carry out first drying in the continous mode drying oven, temperature is controlled in 120 ℃ of scopes, and the hydrofuge of strengthening in the drying course is handled.
(5) behind the first drying, also need refractory glass fibre cloth is carried out the top layer coating processing,, cloth is soaked into, batch through mud jacking, oven dry, rolling again and promptly obtain finished product refractory glass fibre yardage roll through steeping vat according to the different preparation of environment for use organic solution.
The high temperature resistant cloth dioxide-containing silica that above technology obtains is greater than 75%, and refractory temperature is greater than 800 ℃, and cloth cover is smooth, the color even unanimity, and smooth and soft surface does not have obvious flaw.The process industrial art performance excellence is fit to process operations such as cutting, stitching, punching.
Claims (1)
1. the manufacture method of a refractory glass fibre cloth, with the alkali-free glass fiber cloth is raw material, common alkali-free glass cloth is processed into dioxide-containing silica through dewaxing, acid treatment, washing, oven dry and rear surface treatment process surpasses 75%, the refractory glass fibre cloth that refractory temperature is 800 ℃ is characterized in that:
A. earlier alkali-free glass fiber cloth is carried out dewaxing treatment earlier, in continous mode or step dewaxing furnace, temperature through 300 ℃～400 ℃ is carried out dewaxing treatment, and the paraffin wax type pretreating reagent on alkali-free glass fiber cloth surface is after treatment removed fully, exposes glass fibre;
B. acid leach processing selecting concentration is the hydrochloric acid injection acid leach groove of 1.5～3.5mol/L, alkali-free glass fiber cloth after hot melt is handled is distributed on the special framework in order, put into descaling bath, circulate with acid-proof pump and to stir and auxiliary bubbling stirs to strengthen ion exchange process, and use Steam Heating, control reaction temperature is taken out washing at 80～90 ℃ after handling in 1～2 hour;
C. the water-washing process surface spraying that carries out cloth earlier handle to be removed cloth laminar surface spent acid, is immersed in then in the clear water, flows at water liquid and carries out water down and clean, and washing is finished the surface of using the PH test paper to test cloth in the back and contained acid condition, and pH value was washed greater than 5 o'clock and finished;
D. carry out first drying again after the washing in the continous mode drying oven, temperature is controlled in 100 ℃～180 ℃ scopes, and the hydrofuge of strengthening in the drying course is handled;
E. behind the first drying to the surface of alkali-free glass fiber cloth by impregnation, mud jacking, dry, batch and promptly obtain finished product refractory glass fibre yardage roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100321957A CN101654854B (en) | 2009-07-10 | 2009-07-10 | High-temperature resistant glass fiber cloth and fabricating technique thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100321957A CN101654854B (en) | 2009-07-10 | 2009-07-10 | High-temperature resistant glass fiber cloth and fabricating technique thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101654854A CN101654854A (en) | 2010-02-24 |
| CN101654854B true CN101654854B (en) | 2011-12-28 |
Family
ID=41709294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100321957A Active CN101654854B (en) | 2009-07-10 | 2009-07-10 | High-temperature resistant glass fiber cloth and fabricating technique thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101654854B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886339B (en) * | 2010-06-25 | 2012-05-02 | 常熟市嘉诚织造有限公司 | Glass fiber flame retardant silica gel cloth and preparation method thereof |
| CN102817226A (en) * | 2012-08-31 | 2012-12-12 | 南京天元玻纤复合材料有限公司 | Method for producing high silica glass fiber cloth by adopting non-alkali glass fiber cloth |
| CN103437041A (en) * | 2013-07-28 | 2013-12-11 | 安徽丹凤集团桐城玻璃纤维有限公司 | Fiberglass fabric processing method |
| CN108842345A (en) * | 2018-06-01 | 2018-11-20 | 无锡富仕德高科特材制造有限公司 | A kind of preparation method of the basalt fiber cloth with high temperature tolerance |
| CN111495038B (en) * | 2020-04-27 | 2022-04-01 | 深圳市盛致创航空科技有限公司 | Preparation method of glass fiber filter element, glass fiber filter element and air filter element product |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1229865A (en) * | 1999-04-23 | 1999-09-29 | 赵亮 | High silica fiber blend yarn and use thereof |
| CN1515722A (en) * | 2003-06-13 | 2004-07-28 | 中材科技股份有限公司 | High silica glass fibre needle-punched felt and its production process |
-
2009
- 2009-07-10 CN CN2009100321957A patent/CN101654854B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1229865A (en) * | 1999-04-23 | 1999-09-29 | 赵亮 | High silica fiber blend yarn and use thereof |
| CN1515722A (en) * | 2003-06-13 | 2004-07-28 | 中材科技股份有限公司 | High silica glass fibre needle-punched felt and its production process |
Non-Patent Citations (3)
| Title |
|---|
| 张增浩等.高硅氧玻璃纤维产品的发展和应用.《高科技纤维与应用》.2007,第32卷(第6期),第31-33页. * |
| 李铖等.高硅氧玻璃纤维研究现状及前景.《玻璃纤维》.2004,(第4期),正文第1-2节,第3.2.4节,3.5.2节、图1. * |
| 祖群等.酸沥滤钠硅酸盐玻璃制造高硅氧玻璃纤维性能的研究.《玻璃纤维》.2004,(第3期),正文第1节、第3.2节、图3-4. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101654854A (en) | 2010-02-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101654854B (en) | High-temperature resistant glass fiber cloth and fabricating technique thereof | |
| CN101654835B (en) | Thick high silica glass fiber cloth and manufacturing process thereof | |
| CN101654836B (en) | Manufacturing process of high silica glass fiber cloth | |
| CN104561876A (en) | Hot galvanizing technical method | |
| CN103835164B (en) | A kind of continuous method of cathode electrode in electrochemistry indirect reduction dyeing | |
| CN105239129B (en) | Surface treatment method of aluminum alloy product | |
| CN104328579A (en) | Preparation process of glass fiber cloth | |
| CN104250897B (en) | A kind of high silica glass cloth continuous way acid leach processes technique | |
| CN103214013A (en) | Preparation method of high-purity alumina powder | |
| CN103255612B (en) | Production technique for high-silica fiber products | |
| CN101760858A (en) | Glass fiber strip with high silicon and oxygen content and manufacture process thereof | |
| CN107858678A (en) | The coloring stabilized black of Bronze Art product surface constant temperature, brown, the method for maroon | |
| CN103203132A (en) | Method for preparing high-silica fiber composite filter material | |
| CN107841866A (en) | A kind of preparation method of white fabrics | |
| CN104232921B (en) | Method for purifying platinum | |
| CN104250898A (en) | Equipment for continuous acid leaching treatment of high silica glass fiber cloth | |
| CN107651854A (en) | A kind of novel glass fiber | |
| CN101654881B (en) | High silica glass fiber rope and fabricating technique thereof | |
| CN109267067B (en) | Environment-friendly chemical polishing solution for high-glossiness polishing of aluminum and aluminum alloy | |
| CN102643036A (en) | Intermittent production technology for high-silica glass fiber short cut yarn | |
| CN107513682B (en) | A kind of zincincation of acid circulation | |
| CN203254713U (en) | High-silica fiber product | |
| CN109576689A (en) | A kind of oxidation of magnesium alloy topochemistry solution and the chemical oxidation method | |
| CN210340688U (en) | Chemical tempering equipment for ultrathin glass | |
| CN206359601U (en) | A kind of rotation salt bath equipment of tantalum material surface treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |