CN101666011A - High performance flexibility heat-resisting material and process thereof - Google Patents
High performance flexibility heat-resisting material and process thereof Download PDFInfo
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- CN101666011A CN101666011A CN200910167624A CN200910167624A CN101666011A CN 101666011 A CN101666011 A CN 101666011A CN 200910167624 A CN200910167624 A CN 200910167624A CN 200910167624 A CN200910167624 A CN 200910167624A CN 101666011 A CN101666011 A CN 101666011A
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Abstract
The invention discloses a high performance flexibility heat-resisting material, comprising PBO staple fibre yarn and stainless steel fibre yarn, wherein, the number of the stainless steel yarn is 5-50Nm and the diameter is 6-50 mu; and the number of PBO fibre yarn is 5-60 Ne, the content of PBO staple fibre yarn is 20% to 80% and the content of stainless steel fibre yarn is 80% to 20%. The preparation process of the material is as follows: firstly taking the stainless steel fibre yarn as the core yarn, and winding the PBO staple fibre yarn spirally on the stainless steel fibre yarn to form cladding yarn; then entwisting the cladding yarn into two threads; and finally weaving the threads into knitting fabric to obtain the finished products. The invention has the beneficial effects of integrating the advantages of PBO fibre and stainless steel fibre, having high strength, high shock resistance, high buffering, high heat resistance and high corrosion resistance, being very flexible, andhaving long service life and low cost.
Description
Technical field
The present invention relates to a kind of flexibility heat-resisting material, particularly a kind of high performance flexibility heat-resisting material and technology thereof that is used for glass manufacturing process.
Background technology
Flexibility heat-resisting material is widely used in heat-resisting padded coaming and the conveyer belt in the various heat proof materials, conveyer belt, aluminium extrusion modling in the glass manufacturing process.The various heat resistance fibers of general in the prior art employing, as stainless steel fibre, PBO, PBI, aromatic polyamides, melamino-formaldehyde etc., or independent or compound use.Wherein the heat resistance of stainless steel fibre, pbo fiber is best.Stainless steel fibre can use at 650 ℃ long-term, and the gap serviceability temperature is greater than 800 ℃, and pbo fiber can use at 300 ℃ long-term down, and the gap serviceability temperature is greater than 500 ℃, moment serviceability temperature can reach 600 ℃.Be to use two kinds of maximum heat proof materials at present.In glass manufacturing process, use stainless steel fibre can not reach the quality requirement of high glass at present, but it is short service life to use pbo fiber can reach requirement separately, the use cost height.PBO and the stainless steel fibre material property that interweaves falls between, and can not reach the requirement of high-grade glass fully.
Summary of the invention
The invention discloses a kind of high performance flexibility heat-resisting material, this material comprises PBO short fibre yarn and stainless steel fibre yarn, wherein the stainless steel fibre yarn count is 5～50Nm, diameter is 6～50 μ, the pbo fiber yarn count is 5～60Ne, PBO short fibre yarn content is 20%～80%, and stainless steel fibre yarn content is 80%～20%.
The preparation technology of this high performance heat resistant material is: be heart yarn with the stainless steel fibre yarn at first, the PBO short fibre yarn be wrapped on the stainless steel fibre yarn with helical form form wrap yarn; Then wrap yarn is twisted with the fingers into two strands; At last this strand is made into knitted fabric, gets finished product.
Principle of the present invention is that at high temperature, pbo fiber is in skin; the surface of having only pbo fiber contact glass and other best bright finish material, because pbo fiber is also very soft when high temperature, the shock-absorbing capacity excellence; ABRASION RESISTANCE is good, effectively the surface of cover glass and other high bright and clean material.Pbo fiber is stressed hardly simultaneously, or stressed very little.Effectively brought into play the advantage of PBO fashion.Stainless steel fibre is in sandwich layer, it does not directly contact the surface of glass and other best bright finish material, very high at the inner rust of the heat-resisting scope of pbo fiber steel fibre strength retention, it bears main power, stainless steel fibre also has good flexibility simultaneously, the elasticity of compression has prolonged material service life like this.
Beneficial effect of the present invention is: combines the advantage of pbo fiber and stainless steel fibre, has high strength, high-impact, high resiliency, high-fire resistance, highly corrosion resistant, and very soft.Long service life, cost is low.
Description of drawings
Fig. 1 is wrap yarn structural representation among the present invention.
The specific embodiment
For the easier quilt of the present invention is understood, below we do the present invention with the specific embodiment in conjunction with the accompanying drawings and are described in more detail.
Consult Fig. 1, a kind of high performance flexibility heat-resisting material, this material comprises PBO short fibre yarn 2 and stainless steel fibre yarn 1, wherein stainless steel fibre yarn 1 number is 5～50Nm, diameter is 6～50, PBO staple fibre 2 numbers are 5～60Ne, and PBO short fibre yarn 2 content are 20%～80%, and stainless steel fibre yarn 1 content is 80%～20%.Be heart yarn at first during preparation, PBO short fibre yarn 2 be wrapped on the stainless steel fibre yarn 1 with helical form form wrap yarn with stainless steel fibre yarn 1; Then wrap yarn is twisted with the fingers into two strands; At last this strand is made into knitted fabric, gets finished product.
With the pbo fiber yarn is 45Ne, and the stainless steel fibre yarn is 40Nm, and stainless steel fibre yarn diameter 8 μ are example.On coating machine, with above-mentioned stainless steel fibre yarn is heart yarn, the PBO short fibre yarn is wrapped on the stainless steel fibre yarn with helical form forms wrap yarn, then the gained wrap yarn is twisted with the fingers into two strands of strands with the first folded twisted netting twine machine of R813, R814, at last this strand is made into knitted fabric, gets finished product.This knitted fabric is used for the heat proof material of vehicle glass forming process, and service life is greater than current material.Reach more than 7000, result of use reaches the 100%PBO fiber level.
Claims (2)
1. high performance flexibility heat-resisting material, it is characterized in that: this material comprises PBO short fibre yarn and stainless steel fibre yarn, wherein the stainless steel fibre yarn count is 5～50Nm, diameter is 6～50 μ, the pbo fiber yarn count is 5～60Ne, PBO short fibre yarn content is 20%～80%, and stainless steel fibre yarn content is 80%～20%.
2. according to the technology of the described a kind of high performance flexibility heat-resisting material of claim 1, it is characterized in that: be heart yarn at first, the PBO short fibre yarn be wrapped on the stainless steel fibre yarn with helical form form wrap yarn with the stainless steel fibre yarn; Then wrap yarn is twisted with the fingers into two strands; At last this strand is made into knitted fabric, gets finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101676241A CN101666011B (en) | 2009-09-14 | 2009-09-14 | High performance flexibility heat-resisting material and process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101676241A CN101666011B (en) | 2009-09-14 | 2009-09-14 | High performance flexibility heat-resisting material and process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101666011A true CN101666011A (en) | 2010-03-10 |
| CN101666011B CN101666011B (en) | 2011-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101676241A Expired - Fee Related CN101666011B (en) | 2009-09-14 | 2009-09-14 | High performance flexibility heat-resisting material and process thereof |
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| CN (1) | CN101666011B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806155A (en) * | 2014-01-17 | 2014-05-21 | 绍兴超特合纤有限公司 | Manufacturing method for high-performance composite yarn |
| CN106480742A (en) * | 2015-08-26 | 2017-03-08 | 上海斯诺柯乔安全防范技术有限公司 | Inorfil composite fire fabric substrate material and its application |
| CN109371520A (en) * | 2018-12-14 | 2019-02-22 | 陕西元丰纺织技术研究有限公司 | The blending method of stainless steel fibre and Poly-p-phenylene benzobisthiazole |
| CN111315925A (en) * | 2017-11-17 | 2020-06-19 | 贝卡尔特公司 | Heat resistant separation fabric |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5233821A (en) * | 1991-02-25 | 1993-08-10 | The Dow Chemical Company | Protective garment containing polybenzazole |
| EP1043278A1 (en) * | 1999-04-09 | 2000-10-11 | N.V. Bekaert S.A. | A covering material comprising a textile product with poly(P-Phenylene-2,6-Benzobisoxazole) fibers |
| FR2838455B1 (en) * | 2002-04-12 | 2004-07-09 | Ferlam Technologies | POLY (P-PHENYLENE BENZOBISOXAZOLE) YARN FOR PRODUCING ARTICLES RESISTANT TO HIGH TEMPERATURES |
| US6874336B2 (en) * | 2003-06-25 | 2005-04-05 | E.I. Du Pont De Nemours And Company | Cut resistant, wicking and thermoregulating fabric and articles made therefrom |
| CN101314091A (en) * | 2008-06-19 | 2008-12-03 | 安徽省元琛环保科技有限公司 | Multifunctional macromolecule filter material and preparation method thereof |
-
2009
- 2009-09-14 CN CN2009101676241A patent/CN101666011B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806155A (en) * | 2014-01-17 | 2014-05-21 | 绍兴超特合纤有限公司 | Manufacturing method for high-performance composite yarn |
| CN103806155B (en) * | 2014-01-17 | 2017-06-30 | 绍兴前瞻化纤有限公司 | A kind of manufacture method of high-performance composite yarn |
| CN106480742A (en) * | 2015-08-26 | 2017-03-08 | 上海斯诺柯乔安全防范技术有限公司 | Inorfil composite fire fabric substrate material and its application |
| CN111315925A (en) * | 2017-11-17 | 2020-06-19 | 贝卡尔特公司 | Heat resistant separation fabric |
| CN109371520A (en) * | 2018-12-14 | 2019-02-22 | 陕西元丰纺织技术研究有限公司 | The blending method of stainless steel fibre and Poly-p-phenylene benzobisthiazole |
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| Publication number | Publication date |
|---|---|
| CN101666011B (en) | 2011-11-30 |
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