CN104433703A - High-temperature-resistant blanket - Google Patents
High-temperature-resistant blanket Download PDFInfo
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- CN104433703A CN104433703A CN201410653166.3A CN201410653166A CN104433703A CN 104433703 A CN104433703 A CN 104433703A CN 201410653166 A CN201410653166 A CN 201410653166A CN 104433703 A CN104433703 A CN 104433703A
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Abstract
The invention discloses a high-temperature-resistant blanket which comprises a novel topmost fiber material layer, a middle insulation material layer and a lowermost metal material layer. The novel fiber material layer is made of carbon fibers, the insulation material layer is made of asbestos, the novel fiber material layer accounts for 37%-47% of the total weight of the high-temperature-resistant blanket, the insulation material layer accounts for 47%-55% of the high-temperature-resistant blanket, and the metal material layer accounts for 5%-9% of the total weight of the high-temperature-resistant blanket. The high-temperature-resistant blanket has the advantages of being high in tensile strength and flexibility and resistant to chemical and thermal erosion, and having electrical insulation performance.
Description
Technical field
The present invention relates to a kind of high temperature resistant carpet.
Background technology
Square carpet is a kind of carpet kind divided according to laying method and the shape specification of carpet, to be invented and introduce to the market by the Dutch brand Heuga of INTERFACE company in nineteen fifty-five.Due to the classification of carpet consumption, consumer is also day by day various to carpet product requirement.Square carpet can be divided into pattern block blanket according to use and completely spread block blanket, and pattern block blanket is mainly used in indoor decoration and a certain ad-hoc location place mat, as artistic tapestry, and Room blanket, tea table blanket, door blanket etc.The main application completely spreading block blanket is the same with other machine-made carpets, is all in the mode of ground laying to reach quiet, comfortable, ground effect attractive in appearance.Because laying method is simple and convenient and shape is small and exquisite, this carpet is in office, and the ground such as machine room are very welcome.The specification of square carpet is smaller, is generally 50cm*50cm or 60cm*60cm, lays ground with a large amount of splits, so be also string rug.
High-temperature resistant coating technology roughly has two large series, organic series and inorganic series, wherein the high-temperature resistant coating of organic series is carrier mostly with organosilicon, its maximum temperature generally can not more than 400 degrees Celsius, exceed this temperature carbonization will occur or soften, and the high-temperature resistant coating of inorganic series is all to bear the high temperature of at least 1000 degrees Celsius, this kind of coating can the temperature of resistance to 1500 DEG C even higher, its thermal conductivity factor of test through material system of Yunnan University is 0.06w/m*k, of many uses, shallow layer can play good anti-oxidation corrosion-resistant effect, thick coating not only can play good anti-oxidation corrosion-resistant effect, heat insulation and preservation effect can also be played.Can as coating materials such as pottery, glass, metals, be widely used in many industrial circles such as metallurgical furnace, quartz heating-pipe plating are white, coal-burning power plant's pulverized coal preparation system anti-impact corrosive wear coated coating, automobile engine spark plug ceramic coating anti-carbon deposition, steel mark, safety glass LOGO mark, pyroceram ink, Aero-Space.Cold spraying is at body surfaces such as glass, pottery, metals, and low temperature drying or normal temperature self-drying, very good with the adhesive force on surface, hard wear resistant damage resistant, does not ftracture, function admirable.Performance characteristics: high-temperature resistant coating outward appearance: white, thick liquid.The highest can resistance to temperature: 1500 DEG C, the short time can be resistance to 1800 DEG C even higher.Surface drying: 30min, minimum recoat interval: 2h; Hardness: 5H, good oil resistance; Acid-fast alkali-proof.High-temperature resistant coating, coating layer thickness: according to client oneself needs, can any thickness, need spraying layer by layer or brushing in construction, if need to be coated with thicker thickness, first can be coated with one deck, thickness can be controlled in 1-2mm, then after low temperature about 80 DEG C or normal temperature finish-drying, continues construction and smears two layers, three layers, four layers.Use only just can enter the condition of high temperature after finish-drying under.Range of application: high-temperature resistant coating is widely used in the industrial circle such as metallurgical furnace, quartz heating-pipe, coal-burning power plant's pulverized coal preparation system anti-impact corrosive wear coated coating, automobile engine spark plug ceramic coating anti-carbon deposition, steel mark, safety glass LOGO mark, pyroceram ink, Aero-Space.This coating is water paint, and normal temperature drying and moulding during use, after drying and moulding, hardness can reach more than 5H.Ground is required that drying should be cleaned in surface; there is no the impurity such as grease, dust, salt; affected area answers manual cleanup and reparation; during use; according to specific requirement, 0.1mm can be coated with to several cm thick, spray; after paint film formation, anti-oxidation protection can be played to coating material surfaces such as glass, quartz ampoule, pottery, metals and do use.
Summary of the invention
The invention provides a kind of high temperature resistant carpet with high-tensile, high flexible, chemically-resistant and thermal etching, electric insulation advantage.
Technical scheme of the present invention is: a kind of high temperature resistant carpet, described high temperature resistant carpet comprises the tencel material layer of the superiors, the insulation material layer in intermediate layer and undermost metal material layer and combines, described tencel material layer is carbon fiber, described insulation material layer is asbestos, described tencel material layer accounts for the 37%-47% of the overall component of high temperature resistant carpet, described insulation material layer accounts for the 47%-55% of the overall component of high temperature resistant carpet, and described metal material layer accounts for the 5%-9% of the overall component of high temperature resistant carpet.
In a preferred embodiment of the present invention, described metal material layer is safety glass.
In a preferred embodiment of the present invention, described tencel material layer accounts for 43% of the overall component of high temperature resistant carpet, and described insulation material layer accounts for 51% of the overall component of high temperature resistant carpet, and described metal material layer accounts for 6% of the overall component of high temperature resistant carpet.
One of the present invention is high temperature resistant carpet, has the advantage of high-tensile, high flexible, chemically-resistant and thermal etching, electric insulation.
Detailed description of the invention
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Wherein, described high temperature resistant carpet comprises the tencel material layer of the superiors, the insulation material layer in intermediate layer and undermost metal material layer and combines, described tencel material layer is carbon fiber, described insulation material layer is asbestos, described tencel material layer accounts for the 37%-47% of the overall component of high temperature resistant carpet, described insulation material layer accounts for the 47%-55% of the overall component of high temperature resistant carpet, and described metal material layer accounts for the 5%-9% of the overall component of high temperature resistant carpet.
Further illustrate, described metal material layer is safety glass, described tencel material layer accounts for 43% of the overall component of high temperature resistant carpet, and described insulation material layer accounts for 51% of the overall component of high temperature resistant carpet, and described metal material layer accounts for 6% of the overall component of high temperature resistant carpet.The axial tensile strength of asbestos fibre is higher, sometimes can reach 374 × 10^4 ㎏/㎡, but not resistance to wrinkle, significantly decline through several wrinkle after-drawing intensity.The Hydroxyl content of asbestos fibre is 10 ~ 15%, with containing 14% more.When being heated to 600 ~ 700 DEG C (temperature rise 10 DEG C/minute), the constitution water of asbestos fibre is separated out, and fibre structure destroys, becomes fragile, and rubbing rear mutability is powder, color change.
The thermal conductivity factor of asbestos fibre is 0.104 ~ 0.260 kilocalorie of/meter of when spending, and electric conductivity is also very low, is the good insulating material of heat and electricity.Asbestos fibre has good heat resistance, and below 300 DEG C, generally heat the 2 hours loss in weight less, if heat 2 hours at the temperature more than 1700 DEG C, the loss in weight of chrysotile asbestos fibre is more, and other kind asbestos fibre losses in weight are less.Asbestos are hydrosilicate class mineral of magnesium, belong to monoclinic system bedded structure.Prototype structure is dark green, light green, pale yellow, the colour of loess, greyish white, white isochrome, translucent, and outward appearance, in threadiness, has gloss as silk.Asbestos fibre to split point property, pliability, intensity, heat resistance and insulating properties all relatively good, proportion is 2.49 ~ 2.53, and specific heat is 0.266, and surface specific resistance is 8.2 × 10^7 ~ 1.2 × 10^10 Ω, and volume resistivity is 1.9 × 10^8 ~ 4.79 × 10^9 Ω cm.The alkaline resistance properties of asbestos is better, and hardly by the corrosion of bases, but acid resistance is poor, and the magnesia in asbestos just can be separated out by very weak organic acid, and the intensity of asbestos fibre is declined.Asbestos belong to monoclinic system structure.Color is general comparatively dark, and proportion is comparatively large, and have higher acid resistance, alkali resistance and chemical stability, rotproofness is also better.Especially the strainability of crocidllite is better, has the key properties such as the air of anti-chemical poisonous substance and purification contaminated by radioactive substances.The differentiation of chrysotile and amphibole asbesto is: asbestos are placed in mortar and grind, and chrysotile becomes chaotic felt group, and fiber not easily separates, and is easily divided into many tiny fibers after amphibole asbesto grinding.Nonferrous asbestos are in white, and the asbestos of iron content are the blueness of different tone.Fibrous agrregate silky luster, the fiber dull after splitting point.
Further illustrate, carbon fiber (carbon fiber is called for short CF) is the tencel material of the high strength of a kind of phosphorus content more than 95%, high modulus fibre again.It to be piled up along fiber axial direction by organic fibers such as flake graphite crystallites to form, the micro crystal graphite material obtained through carbonization and graphitization processing.Carbon fiber " soft outside but hard inside ", quality is lighter than metallic aluminium, but intensity is higher than iron and steel, and has characteristic that is corrosion-resistant, high-modulus, defence and military and civilian in be all important materials.It not only has the intrinsic intrinsic property of material with carbon element, has both again the soft machinability of textile fabric, is fortifying fibre of new generation.Carbon fiber has many premium properties, axial strength and the modulus of carbon fiber are high, density is low, higher than performance, without creep, superhigh temperature resistant under non-oxidizing atmosphere, fatigue durability is good, specific heat and electric conductivity are between nonmetal and metal, thermal coefficient of expansion is little and have anisotropy, good corrosion resistance, and X-ray transparent is good.Good electrical and thermal conductivity performance, electromagnetic wave shielding are good.Carbon fiber is compared with traditional glass fibre, and Young's modulus is that they are more than 3 times; It is compared with Kafra fiber, and Young's modulus is its about 2 times, insoluble not swollen in organic solvent, acid, alkali, and corrosion resistance is given prominence to.The invention provides a kind of high temperature resistant carpet, there is the advantage of high-tensile, high flexible, chemically-resistant and thermal etching, electric insulation.
The specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention, and the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. a high temperature resistant carpet, it is characterized in that: described high temperature resistant carpet comprises the tencel material layer of the superiors, the insulation material layer in intermediate layer and undermost metal material layer and combines, described tencel material layer is carbon fiber, described insulation material layer is asbestos, described tencel material layer accounts for the 37%-47% of the overall component of high temperature resistant carpet, described insulation material layer accounts for the 47%-55% of the overall component of high temperature resistant carpet, and described metal material layer accounts for the 5%-9% of the overall component of high temperature resistant carpet.
2. high temperature resistant carpet according to claim 1, is characterized in that: described metal material layer is safety glass.
3. high temperature resistant carpet according to claim 1, it is characterized in that: described tencel material layer accounts for 43% of the overall component of high temperature resistant carpet, described insulation material layer accounts for 51% of the overall component of high temperature resistant carpet, and described metal material layer accounts for 6% of the overall component of high temperature resistant carpet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410653166.3A CN104433703A (en) | 2014-11-17 | 2014-11-17 | High-temperature-resistant blanket |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410653166.3A CN104433703A (en) | 2014-11-17 | 2014-11-17 | High-temperature-resistant blanket |
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| CN104433703A true CN104433703A (en) | 2015-03-25 |
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| CN201410653166.3A Pending CN104433703A (en) | 2014-11-17 | 2014-11-17 | High-temperature-resistant blanket |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006175074A (en) * | 2004-12-22 | 2006-07-06 | Yoshda Fusa Orimono Kk | Carpet hardly causing harmful gas |
| CN202714688U (en) * | 2012-08-06 | 2013-02-06 | 无锡正金防火材料有限公司 | Non-inflammable fire-proof carpet |
| CN103540032A (en) * | 2013-09-30 | 2014-01-29 | 青岛博玉特橡塑制品有限公司 | High-temperature-resistant rubber foot pad |
| CN103705085A (en) * | 2013-12-18 | 2014-04-09 | 吴江华诚复合材料科技有限公司 | Multifunctional cushion |
| WO2014073226A1 (en) * | 2012-11-08 | 2014-05-15 | 吉田房織物株式会社 | Backing material layer for carpet hardly generating harmful gas and so on, carpet hardly generating harmful gas which is equipped with said backing material layer, and method for manufacturing carpet hardly generating harmful gas |
-
2014
- 2014-11-17 CN CN201410653166.3A patent/CN104433703A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006175074A (en) * | 2004-12-22 | 2006-07-06 | Yoshda Fusa Orimono Kk | Carpet hardly causing harmful gas |
| CN202714688U (en) * | 2012-08-06 | 2013-02-06 | 无锡正金防火材料有限公司 | Non-inflammable fire-proof carpet |
| WO2014073226A1 (en) * | 2012-11-08 | 2014-05-15 | 吉田房織物株式会社 | Backing material layer for carpet hardly generating harmful gas and so on, carpet hardly generating harmful gas which is equipped with said backing material layer, and method for manufacturing carpet hardly generating harmful gas |
| CN103540032A (en) * | 2013-09-30 | 2014-01-29 | 青岛博玉特橡塑制品有限公司 | High-temperature-resistant rubber foot pad |
| CN103705085A (en) * | 2013-12-18 | 2014-04-09 | 吴江华诚复合材料科技有限公司 | Multifunctional cushion |
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Application publication date: 20150325 |