CN106498760A - A kind of production technology of fiber protection pipe - Google Patents

A kind of production technology of fiber protection pipe Download PDF

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Publication number
CN106498760A
CN106498760A CN201610944158.3A CN201610944158A CN106498760A CN 106498760 A CN106498760 A CN 106498760A CN 201610944158 A CN201610944158 A CN 201610944158A CN 106498760 A CN106498760 A CN 106498760A
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CN
China
Prior art keywords
protection pipe
fiber protection
cellosilk
production technology
fiber
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
Application number
CN201610944158.3A
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Chinese (zh)
Inventor
迟连国
孟宪东
张锋
赵海洋
张晓虎
史春洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Ruiduo Electrical Co Ltd
URUMQI POWER SUPPLY Co OF STATE GRID XINJIANG ELECTRIC POWER Co
State Grid Corp of China SGCC
Original Assignee
Nanjing Ruiduo Electrical Co Ltd
URUMQI POWER SUPPLY Co OF STATE GRID XINJIANG ELECTRIC POWER Co
State Grid Corp of China SGCC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Ruiduo Electrical Co Ltd, URUMQI POWER SUPPLY Co OF STATE GRID XINJIANG ELECTRIC POWER Co, State Grid Corp of China SGCC filed Critical Nanjing Ruiduo Electrical Co Ltd
Priority to CN201610944158.3A priority Critical patent/CN106498760A/en
Publication of CN106498760A publication Critical patent/CN106498760A/en
Pending legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • D06N3/147—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes characterised by the isocyanates used
    • D06N3/148—(cyclo)aliphatic polyisocyanates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0006—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using woven fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0009—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using knitted fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0022—Glass fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0036—Polyester fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0065—Organic pigments, e.g. dyes, brighteners
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462—Tubings, i.e. having a closed section
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/02—Synthetic macromolecular fibres
    • D06N2201/0263—Polyamide fibres
    • D06N2201/0272—Aromatic polyamide fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/08—Inorganic fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/08—Inorganic fibres
    • D06N2201/082—Glass fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2203/00—Macromolecular materials of the coating layers
    • D06N2203/06—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N2203/068—Polyurethanes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/04—Properties of the materials having electrical or magnetic properties
    • D06N2209/043—Insulating
    • D—TEXTILES; PAPER
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    • D06N2209/00—Properties of the materials
    • D06N2209/06—Properties of the materials having thermal properties
    • D06N2209/067—Flame resistant, fire resistant
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    • D06N2209/00—Properties of the materials
    • D06N2209/08—Properties of the materials having optical properties
    • D06N2209/0807—Coloured
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    • D06N2209/00—Properties of the materials
    • D06N2209/10—Properties of the materials having mechanical properties
    • D06N2209/103—Resistant to mechanical forces, e.g. shock, impact, puncture, flexion, shear, compression, tear
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    • D06N2209/00—Properties of the materials
    • D06N2209/16—Properties of the materials having other properties
    • D06N2209/1692—Weather resistance

Abstract

The invention provides a kind of production technology of fiber protection pipe, comprises the following steps：（1）Cellosilk is woven into cellosilk grid cloth；（2）The cellosilk grid cloth heating and dehumidification；（3）Macromolecular material is coated on cellosilk grid cloth；（4）Scrollwork is into tube-shaped tube；（5）Cooling down molding, obtains the fiber protection pipe.The preparation method of the production technology of fiber protection pipe of the present invention; production is simple; be readily produced, and low production cost, the fiber protection pipe of production have light weight, high mechanical strength, good insulating, corrosion resistance good, nonpoisonous and tasteless, nonflammable the features such as.

Description

A kind of production technology of fiber protection pipe
Technical field
A kind of the invention belongs to technical field of cable, in particular it relates to production technology of fiber protection pipe.
Background technology
In power cable industry, power system is defeated, the aerial condutor of distribution line operation and City Building are closer to the distance； Power circuit and other light current（Communication, optical fiber, broadcast etc.）Nearby trees are susceptible to wear and tear circuit to circuit.In order to ensure electricity Net is normal, safe operation, preferably solves be changed without wire, on the premise of being easy to construct and reduce cost, is to ensure to make somebody a mere figurehead The normal work of transmission electric wire and the safety of cable, need on cable jacket protection pipe, by itself and trees, toy, building Deng isolation.
The protection pipe of prior art mainly adopts silicone rubber fastener insulating sheath, protects mainly for bare conductor, but Which is directed to insulating protection, only plays insulating effect, and not wear-resisting.Additionally, to bare conductor load-bearing burden weight, because bare conductor sheet Body has weight very big along with silicon rubber insulating sleeve weight, and the heavy burden and service life to bare conductor reduces significantly.
Content of the invention
Goal of the invention：In order to overcome above deficiency, the invention provides a kind of production technology of fiber protection pipe.
Technical scheme：In order to overcome the deficiencies in the prior art, the invention provides a kind of life of fiber protection pipe Production. art, comprises the following steps：
（1）Cellosilk is woven into cellosilk grid cloth；
（2）Cellosilk grid cloth heating and dehumidification；Heat in an oven, remove the moisture in cellosilk grid cloth；
（3）Macromolecular material is coated on cellosilk grid cloth；Fibrous mesh cloth is carried out in binder machine and macromolecular material is mixed Gluing is closed, the superior modified fiber yarn grid cloth of combination property is obtained；
（4）Scrollwork is into tube-shaped tube；Modified fiber yarn grid cloth is rolled into tube-shaped tube in wrap machine, and the length of pipe can be by According to machine adjustments, adaptability is good；
（5）Cooling down molding, obtains the fiber protection pipe.
The preparation method of the production technology of fiber protection pipe of the present invention, production are simple, it is easy to produce, and produce Low cost, the fiber protection pipe of production have that light weight, high mechanical strength, good insulating, corrosion resistance are good, nonpoisonous and tasteless, are difficult Burning, high-strength sturdy and durable, corrosion resistance are strong.Directly wrapping can form high intensity outer jacket on aerial cable, can strengthen Joint and the mechanical protection of aerial cable.Easy to use due to which, it is easy to carry, may apply to electric power, chemical industry, mining industry, logical The multiple fields such as letter.
Further, the production technology of above-mentioned fiber protection pipe, the fiber protection pipe is pruned, stored up after packaging Deposit and/or sell.The fiber protection pipe of production carries out 2 prunings, prunes irregular burr or expansion, and obtains as needed The fiber protection pipe of different length specification, adaptability are good.Packaged fiber protection pipe is sent into warehouse, logistics shipment.
Further, the production technology of above-mentioned fiber protection pipe, after the cooling down molding includes being cooled to room temperature, Molding is soaked in 10-20 DEG C of water.Two grades of cooling forming processes, the slow molding of room temperature, then the final molding that is soaked in water, mouldability Good, easy to use, and make the fiber protection pipe stable performance of production.
Further, the production technology of above-mentioned fiber protection pipe, the cellosilk be glass fiber, polyester filament, One or two or three kinds in basalt fibre silk, aramid fiber oxidization fiber.The fiber protection pipe of this structure is lightweight, just In carrying and using, aerial cable is born without load-bearing；Which has good, the nontoxic nothing of high mechanical strength, good insulating, corrosion resistance Taste, nonflammable the features such as；Combined according to practical situation, to reach the property of requirement.Wherein, glass fibre is a kind of property The excellent Inorganic Non-metallic Materials of energy, good insulating, thermostability are strong, corrosion resistance is good, high mechanical strength.Its monofilament a diameter of Several microns to twenties meters micron, equivalent to the 1/20-1/5 of a hairline, per bundle fiber precursor all by hundreds of Even thousands of monofilament compositions.Used as reinforcing material, electrically insulating material and adiabatic heat insulating effect are good for glass fibre.Polyester filament is strong Degree is high, durable；Can use at -70 DEG C～170 DEG C, with thermostability and heat stability；And elasticity, crease resistance are good and resistance to Mill property, conformality is good；The water suction regain of terylene is low, good insulation preformance.Basalt fibre be basalt building stones 1450 DEG C～ After 1500 DEG C of meltings, by the continuous fiber of platinum-rhodium alloy bushing high speed pulling, intensity and high intensity S glass fibre Quite.Basalt fibre is a kind of novel inorganic environment-friendly and green high performance fibre material, and environmental pollution is little, and after product abandonment Directly can degrade in the environment, without any harm.Not only intensity is high for basalt continuous fiber, but also there is electric insulation, corrosion resistant Multiple excellent properties such as erosion, high temperature resistant.Aramid fiber oxidization fiber is that blending is formed according to a certain percentage by p-aramid fiber and preoxidized fiber, Wherein aramid fiber has superhigh intensity, high-moduluss and high temperature resistant, acid-fast alkali-proof, lightweight, insulation, aging resistance, life cycle The premium properties such as long.And oxidization fiber is the polyacrylonitrile fibre forming part cyclized structure through air oxidation at a certain temperature Black fiber, intensity are 1.4cN/dtex, percentage elongation 23%, modulus 5GPa, limited oxygen index 40～60, decomposition temperature >=640 DEG C, regain 9%, superior performance.Aramid fiber oxidization fiber improves wear resistance, while heatproof flame-retardant effect is good.Above-mentioned cellosilk It is used alone or is used in mixed way, significantly improves the combination property of fiber protection pipe, and stable performance.
Further, the production technology of above-mentioned fiber protection pipe, the cellosilk is by control of two-dimensional braided or 3 D weaving For cellosilk grid cloth.The cellosilk grid cloth that multiple weaving manners are obtained obtains different intensity requirements, aeroelastic requirements, anti-tear Performance requirement is split, multiple fields and multiple environment is can apply to, adaptability is good.
Further, the production technology of above-mentioned fiber protection pipe, the control of two-dimensional braided be plain weave or twill or satin weave or Rib-loop or basket braiding.Can be realized respectively not by different braiding structures according to the concrete condition of fiber protection pipe application Same purpose, the structural stability of plain weave are good；The structural strength of twill weave is preferably, relatively soft；The structure of satin weave Soft texture, surface smooth neat and well spaced；The structural stability of ribbed knitting is good, deforms little；Basket braiding structure submissive, can more paste Close simple shape.
Further, the production technology of above-mentioned fiber protection pipe, heating and dehumidification temperature are 55-70 DEG C.55- in an oven It is dehydrated under the conditions of 70 DEG C, mild condition, it is easy to accomplish.
Further, the production technology of above-mentioned fiber protection pipe, the macromolecular material include polyurethane resin, MDI, Polyether polyol, white carbon and white carbon black；The macromolecular material is coated on cellosilk grid cloth through bandage machine.MDI, polyethers are more First alcohol, white carbon and white carbon black carry out synthetic reaction in a kettle., obtain modified polyurethane resin, and are coated with through bandage machine On cellosilk grid cloth, modified cellosilk grid cloth is obtained.Polyurethane resin possesses excellent shear strength, shock resistance Characteristic and excellent flexible nature；White carbon and white carbon black have filling, dyeing, the effect of reinforcement, can improve intensity, increase bonding Property, can also reduce heat, improve resistance to ag(e)ing.
Further, the production technology of above-mentioned fiber protection pipe, also includes pigment in the macromolecular material, the face Material includes red, green, yellow pigment.The fiber protection pipe of production different colours, for distinguishing or classifying, easy to use.
Beneficial effect：Compared with prior art, the present invention has advantages below：The life of fiber protection pipe of the present invention Production. art, process is simple, and being easily achieved are the fiber protection pipe light weight of production, high mechanical strength, good insulating, anticorrosive Property good, nonpoisonous and tasteless, nonflammable, good weatherability, adaptability is good, can apply to multiple fields, should with high market Use prospect.
Description of the drawings
Fig. 1 is the flow chart of the production technology of fiber protection pipe of the present invention.
Specific embodiment
The present invention will be further elucidated with by several specific embodiments below, these embodiments simply to illustrate that problem, It is not a kind of restriction.
Embodiment 1
A kind of production technology of fiber protection pipe as shown in Figure 1, comprises the following steps：
（1）Glass fiber is grid cloth by plain weave；
（2）The cellosilk grid cloth removes the moisture in cellosilk grid cloth in an oven under the conditions of 55 DEG C；
（3）MDI, polyether polyol, white carbon and white carbon black after baking oven heating, are closed in reactor under the conditions of 55 DEG C Into reaction, modified polyurethane resin is obtained, send into charging basket storage tank and stored；Being transported in binder machine again carries out fiber Grid cloth and modified polyurethane resin mixing gluing, modified polyurethane resin are coated on cellosilk grid cloth, are obtained comprehensive Close the modified fiber yarn grid cloth of superior performance（Semi-finished product screen cloth）；
（4）Modified fiber yarn grid cloth is rolled into tube-shaped tube in wrap machine, and is cut into the tube-shaped tube of 800mm length（Into Product）；
（5）Cooling down to room temperature in 10 DEG C of water is soaked molding, obtains black fiber protection pipe；
（6）The fiber protection pipe of production carries out 2 prunings, is packed, then be sent into warehouse after pruning irregular burr or expansion Stored or directly logistics shipment is sold.
Embodiment 2
A kind of production technology of fiber protection pipe as shown in Figure 1, comprises the following steps：
（1）90% glass fiber cloth and 10% polyester filament are grid cloth by twill weave；
（2）The cellosilk grid cloth removes the moisture in cellosilk grid cloth in an oven under the conditions of 70 DEG C；
（3）MDI, polyether polyol, white carbon, white carbon black and red under the conditions of 70 DEG C after baking oven heating, then at reactor In carry out synthetic reaction, obtain modified polyurethane resin, send into charging basket storage tank and stored；It is transported in binder machine again Fibrous mesh cloth and modified polyurethane resin mixing gluing is carried out, modified polyurethane resin coats cellosilk grid cloth On, obtain the superior modified fiber yarn grid cloth of combination property（Semi-finished product screen cloth）；
（4）Modified fiber yarn grid cloth is rolled into tube-shaped tube in wrap machine, and is cut into the tube-shaped tube of 1200mm（Finished product）；
（5）Cooling down to room temperature in 20 DEG C of water is soaked molding, obtains red fiber protection pipe；
（6）The fiber protection pipe of production carries out 2 prunings, is packed, then be sent into warehouse after pruning irregular burr or expansion Stored or directly logistics shipment is sold.
Embodiment 3
A kind of production technology of fiber protection pipe as shown in Figure 1, comprises the following steps：
（1）60% glass fiber and 40% basalt fibre silk by satin weave be grid cloth；
（2）The cellosilk grid cloth removes the moisture in cellosilk grid cloth in an oven under the conditions of 65 DEG C；
（3）MDI, polyether polyol, white carbon, white carbon black and yellow pigment under the conditions of 65 DEG C after baking oven heating, then at reactor In carry out synthetic reaction, obtain modified polyurethane resin, send into charging basket storage tank and stored；It is transported in binder machine again Fibrous mesh cloth and modified polyurethane resin mixing gluing is carried out, modified polyurethane resin coats cellosilk grid cloth On, obtain the superior modified fiber yarn grid cloth of combination property（Semi-finished product screen cloth）；
（4）Modified fiber yarn grid cloth is rolled into tube-shaped tube in wrap machine, and is cut into the tube-shaped tube of 1000mm（Finished product）；
（5）Cooling down to room temperature in 15 DEG C of water is soaked molding, obtains yellow fibers protection pipe；
（6）The fiber protection pipe of production carries out 2 prunings, is packed, then be sent into warehouse after pruning irregular burr or expansion Stored or directly logistics shipment is sold.
Embodiment 4
A kind of production technology of fiber protection pipe as shown in Figure 1, comprises the following steps：
（1）40% glass fiber, 40% aramid fiber oxidization fiber and 20% basalt fibre silk are grid cloth by 3 D weaving；
（2）The cellosilk grid cloth removes the moisture in cellosilk grid cloth in an oven under the conditions of 60 DEG C；
（3）MDI, polyether polyol, white carbon, white carbon black and green pigment under the conditions of 60 DEG C after baking oven heating, then at reactor In carry out synthetic reaction, obtain modified polyurethane resin, send into charging basket storage tank and stored；It is transported in binder machine again Fibrous mesh cloth and modified polyurethane resin mixing gluing is carried out, modified polyurethane resin coats cellosilk grid cloth On, obtain the superior modified fiber yarn grid cloth of combination property（Semi-finished product screen cloth）；
（4）Modified fiber yarn grid cloth is rolled into tube-shaped tube in wrap machine, and is cut into the tube-shaped tube of 1000mm（Finished product）；
（5）Cooling down to room temperature in 20 DEG C of water is soaked molding, obtains green fiber protection pipe；
（6）The fiber protection pipe of production carries out 2 prunings, is packed, then be sent into warehouse after pruning irregular burr or expansion Stored or directly logistics shipment is sold.
The fiber protection pipe free from admixture of embodiment 1-4 production, free from extraneous odour, two ends are without obvious wave；Shaping time is short（≤ 8min）；It is big that intensity is stretched in drawing（1600-2300 MPa）；Cold-resistant and high temperature, can keep stable performance at -55 DEG C -96 DEG C；Matter Gently, 100M/0.68kg（Only has 0.68kg per 100 meters）；Impact strength ＞ 12KJ/m2.
The above is only several embodiments of invention, it is noted that for those skilled in the art For, on the premise of without departing from inventive principle, some improvement can also be made, these improvement also should be regarded as the protection of the present invention Scope.

Claims (9)

1. a kind of production technology of fiber protection pipe, it is characterised in that：Comprise the following steps：
（1）Cellosilk is woven into cellosilk grid cloth；
（2）Cellosilk grid cloth heating and dehumidification；
（3）Macromolecular material is coated on cellosilk grid cloth；
（4）Scrollwork is into tube-shaped tube；
（5）Cooling down molding, obtains the fiber protection pipe.
2. the production technology of fiber protection pipe according to claim 1, it is characterised in that：The fiber protection pipe is through repairing Cut, pack after stored and/or sold.
3. the production technology of fiber protection pipe according to claim 1, it is characterised in that：The cooling down molding includes After being cooled to room temperature, molding is soaked in 10-20 DEG C of water.
4. the production technology of fiber protection pipe according to claim 1, it is characterised in that：The cellosilk is glass fibre One or two or three kinds in silk, polyester filament, basalt fibre silk, aramid fiber oxidization fiber.
5. the production technology of fiber protection pipe according to claim 1, it is characterised in that：The cellosilk is compiled by two dimension Knit or 3 D weaving is cellosilk grid cloth.
6. the production technology of fiber protection pipe according to claim 5, it is characterised in that：The control of two-dimensional braided be plain weave or Twill or satin weave or rib-loop or basket braiding.
7. the production technology of fiber protection pipe according to claim 1, it is characterised in that：Heating and dehumidification temperature is 55-70 ℃.
8. the production technology of fiber protection pipe according to claim 1, it is characterised in that：The macromolecular material includes gathering Urethane resin, MDI, polyether polyol, white carbon and white carbon black；The macromolecular material coats cellosilk grid cloth through bandage machine On.
9. the production technology of fiber protection pipe according to claim 8, it is characterised in that：Also wrap in the macromolecular material Pigment is included, the pigment includes red, green, yellow pigment.
CN201610944158.3A 2016-11-02 2016-11-02 A kind of production technology of fiber protection pipe Pending CN106498760A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107266924A (en) * 2017-07-31 2017-10-20 河南工学院 Antiskid insulation rubber covers and preparation method and the rocking arm condenser discharge welder using gum cover
CN113699794A (en) * 2020-05-21 2021-11-26 南通碧辉石业有限公司 Modification method for toughened marble back-adhered fiber mesh cloth

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201531710U (en) * 2009-06-09 2010-07-21 北京天环燃气有限公司 Lining pipe for repairing pipelines
CN102667967A (en) * 2009-11-10 2012-09-12 大金工业株式会社 Cable, cable duct and methods for manufacturing cable and cable duct
CN105008464A (en) * 2013-03-06 2015-10-28 瓦卢瑞克石油天然气法国有限公司 Threaded tubular component protected by a film
CN105387291A (en) * 2015-10-16 2016-03-09 北京四海富通能源科技有限公司 High-pressure hose and production method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201531710U (en) * 2009-06-09 2010-07-21 北京天环燃气有限公司 Lining pipe for repairing pipelines
CN102667967A (en) * 2009-11-10 2012-09-12 大金工业株式会社 Cable, cable duct and methods for manufacturing cable and cable duct
CN105008464A (en) * 2013-03-06 2015-10-28 瓦卢瑞克石油天然气法国有限公司 Threaded tubular component protected by a film
CN105387291A (en) * 2015-10-16 2016-03-09 北京四海富通能源科技有限公司 High-pressure hose and production method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107266924A (en) * 2017-07-31 2017-10-20 河南工学院 Antiskid insulation rubber covers and preparation method and the rocking arm condenser discharge welder using gum cover
CN113699794A (en) * 2020-05-21 2021-11-26 南通碧辉石业有限公司 Modification method for toughened marble back-adhered fiber mesh cloth

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