CN102465390A - Rope net formed by mixed-weaving carbon fibers and ceramic fibers - Google Patents
Rope net formed by mixed-weaving carbon fibers and ceramic fibers Download PDFInfo
- Publication number
- CN102465390A CN102465390A CN201010562214XA CN201010562214A CN102465390A CN 102465390 A CN102465390 A CN 102465390A CN 201010562214X A CN201010562214X A CN 201010562214XA CN 201010562214 A CN201010562214 A CN 201010562214A CN 102465390 A CN102465390 A CN 102465390A
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- CN
- China
- Prior art keywords
- rope
- carbon fiber
- ceramic fibre
- netting
- rope net
- 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.)
- Pending
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Classifications
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/10—Rope or cable structures
- D07B2201/1096—Rope or cable structures braided
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/30—Inorganic materials
- D07B2205/3007—Carbon
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/30—Inorganic materials
- D07B2205/301—Ceramics
Abstract
The invention discloses a rope net formed by mixed-weaving carbon fibers and ceramic fibers. The rope net is produced by adopting the steps of: twisting a plurality of carbon fiber filaments and ceramic fiber filaments, subjected to surface treatment, into rope strands, and then twisting a plurality of rope strands into the rope according to a certain weaving method. The rope net has better insulation and heat resistance, and has the advantages of enhanced dampness and cutting-resistance property, high safety, flexibility and comfort, and wide application range.
Description
Technical field
The present invention relates to a kind of netting, especially relate to the netting of a kind of carbon fiber and ceramic fibre mixed weaving.
Background technology
Carbon fiber is the excellent new material of a kind of mechanical property, and its proportion is less than 1/4 of steel, and carbon fiber resin composite material tensile strength all more than 3500Mpa, is 7～9 times of steel generally; Tensile modulus of elasticity is that 23000～43000Mpa also is higher than steel; Density is little, and specific strength is that the ratio of intensity and its density of material can reach more than the 2000Mpa/ (g/cm3), and the specific strength of A3 steel is merely about 59Mpa/ (g/cm3); The quality of carbon fiber is 1/4 of a steel, is 1/2 of aluminium alloy, and specific strength is bigger 16 times than steel, and is bigger 12 times than aluminium alloy; The ability superhigh temperature resistant, carbon fiber can not melt under the high temperature of 3000 ℃ of nonoxidizing atmospheres 2000 ℃ of uses, and is softening; Resistance to low temperature is good, and under-180 ℃ of low temperature, it is more crisp than glass that iron and steel becomes, and carbon fiber is still very soft; Acid resistance is good, erosion medium resistance such as ability concentrated hydrochloric acid, phosphoric acid, sulfuric acid, benzene, acetone; Thermal coefficient of expansion is little, and thermal conductivity factor is big, also can not burst even drop to room temperature suddenly from 3000 ℃ high temperature.Because carbon fiber has excellent properties, can be processed into fabric, felt, seat, paper and other materials.Ceramic fibre is a kind of fibrous inorganic material; The diameter of ceramic fibre is generally 2～5 μ m. length and is mostly 30～250mm; It is smooth cylindrical that fiber surface is; Cross section is normally circular; That ceramic fibre has is in light weight, high temperature resistant, Heat stability is good, thermal conductivity is low, specific heat capacity is little and advantage such as vibration resistance, thereby has all obtained using widely at, metallurgy, chemical industry, oil, communications and transportation, boats and ships, electronics and light industrial segment, also increasing in the application of most advanced branches of science engineering departments such as Aero-Space and atomic energy. and development prospect is very good.Escaping rope is the fire disaster escaping essential product, all has escaping rope in external many national families, and at home during fire rescue, fireman's ascend operation in fire fighting rescues the people or when saving oneself, escaping rope is the protective articles that must use.Normally used escaping rope is to be made by steel wire, and carbon current fiber and ceramic fibre also are not applied on netting.
Summary of the invention
The objective of the invention is: provide a kind of high temperature resistant, intensity is high, stable performance, safe and reliable carbon fiber and the netting of ceramic fibre mixed weaving.
Technical scheme of the present invention is: some surface-treated carbon fiber monofilament and ceramic fibre monofilament are added be twisted into rope strand; Some rope strands are added according to certain braid method again and be twisted into rope, carbon fiber monofilament and ceramic fibre monofilament are 50%: 50% by mass percentage.
The rope strand that the present invention adopts can be 6,8,12 or 32.
The invention has the beneficial effects as follows: because the present invention has adopted surface-treated carbon fiber and ceramic fibre; Make the intensity of product high, ABRASION RESISTANCE is good, has good insulation performance property and heat resistance; The damping and amortization and the cutting resistance that have strengthened rope can; And softness is comfortable, has reduced the deficiency of single fiber, and cost reduces.Of the present invention safe, applied range except that being applied to the high building high altitude escape, can also be applied to fields such as construction.
Description of drawings
Fig. 1 is the structural representation of the netting of a kind of carbon fiber of the present invention and ceramic fibre mixed weaving.
The specific embodiment
Because the major defect of carbon fiber is that resistance to impact is relatively poor, oxidation takes place in damage easily under the strong acid effect, and carbon fiber carries out surface treatment before use.Because ceramic fibre is more crisp, carries out surface treatment before use, to increase the pliability of fiber.Through carbon fiber and the ceramic fibre monofilament that the different surface treatment agent is handled, have softness, along advantages such as sliding, hydrophobic and shrinkage factor are low, remedied the deficiency of single fiber.The present invention adds some surface-treated carbon fiber monofilament and ceramic fibre monofilament and is twisted into rope strand 1; Some rope strands 1 are added according to certain braid method through special equipment and to be twisted into rope, carbon fiber monofilament and ceramic fibre monofilament are 50%: 50% by mass percentage.The braid method that the present invention carried can be processed rope with rope strands such as 6,8,12 or 32.Fig. 1 is a kind of concrete mode of the present invention for the structural representation of the netting of a kind of carbon fiber of the present invention and ceramic fibre mixed weaving, is that 8 rope strands are processed.
Claims (5)
1. the netting of carbon fiber and ceramic fibre mixed weaving; It is characterized in that: some surface-treated carbon fiber monofilament and ceramic fibre monofilament are added be twisted into rope strand (1); Some rope strands (1) are added according to certain braid method again and be twisted into rope, said carbon fiber monofilament and ceramic fibre monofilament are 50%: 50% by mass percentage.
2. the netting of a kind of carbon fiber according to claim 1 and ceramic fibre mixed weaving is characterized in that: said rope strand (1) is 6.
3. the netting of a kind of carbon fiber according to claim 1 and ceramic fibre mixed weaving is characterized in that: said rope strand (1) is 8.
4. the netting of a kind of carbon fiber according to claim 1 and ceramic fibre mixed weaving is characterized in that: said rope strand (1) is 12.
5. the netting of a kind of carbon fiber according to claim 1 and ceramic fibre mixed weaving is characterized in that: said rope strand (1) is 32.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010562214XA CN102465390A (en) | 2010-11-17 | 2010-11-17 | Rope net formed by mixed-weaving carbon fibers and ceramic fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010562214XA CN102465390A (en) | 2010-11-17 | 2010-11-17 | Rope net formed by mixed-weaving carbon fibers and ceramic fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102465390A true CN102465390A (en) | 2012-05-23 |
Family
ID=46069481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010562214XA Pending CN102465390A (en) | 2010-11-17 | 2010-11-17 | Rope net formed by mixed-weaving carbon fibers and ceramic fibers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102465390A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469476A (en) * | 2013-08-30 | 2013-12-25 | 山东鲁普科技有限公司 | Carbon fiber and glass fiber composite rope and preparation method thereof |
-
2010
- 2010-11-17 CN CN201010562214XA patent/CN102465390A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469476A (en) * | 2013-08-30 | 2013-12-25 | 山东鲁普科技有限公司 | Carbon fiber and glass fiber composite rope and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |