CN211763957U - High-flame-retardant glass fiber knitted fabric - Google Patents
High-flame-retardant glass fiber knitted fabric Download PDFInfo
- Publication number
- CN211763957U CN211763957U CN201921980312.8U CN201921980312U CN211763957U CN 211763957 U CN211763957 U CN 211763957U CN 201921980312 U CN201921980312 U CN 201921980312U CN 211763957 U CN211763957 U CN 211763957U
- Authority
- CN
- China
- Prior art keywords
- glass fiber
- polypropylene
- composite yarn
- fiber composite
- filament
- 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.)
- Expired - Fee Related
Links
- 239000003365 glass fiber Substances 0.000 title claims abstract description 77
- 239000004744 fabric Substances 0.000 title claims abstract description 72
- 239000003063 flame retardant Substances 0.000 title claims abstract description 41
- 239000004743 Polypropylene Substances 0.000 claims abstract description 47
- -1 polypropylene Polymers 0.000 claims abstract description 47
- 229920001155 polypropylene Polymers 0.000 claims abstract description 47
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000835 fiber Substances 0.000 claims abstract description 16
- 238000009940 knitting Methods 0.000 claims abstract description 14
- 239000002131 composite material Substances 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 19
- 150000001875 compounds Chemical class 0.000 abstract description 16
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005253 cladding Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
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- Laminated Bodies (AREA)
- Knitting Of Fabric (AREA)
Abstract
The utility model discloses a high flame retardant glass fiber looped fabric, including fire-retardant cloth, polypropylene fibre looped fabric, the compound yarn of first glass fiber and the compound yarn of second glass fiber, fire-retardant cloth passes through the press fitting of vulcanizing press high temperature by polypropylene fibre looped fabric, the compound yarn of first glass fiber and the compound yarn of second glass fiber and constitutes, polypropylene fibre looped fabric is located between the compound yarn of first glass fiber and the compound yarn of second glass fiber, polypropylene fibre looped fabric is formed by the compound yarn of first glass fiber, first polypropylene filament and the knitting of second polypropylene filament through flat knitting machine. The high-efficiency heat-resistant, corrosion-resistant and mildew-proof effects can be achieved while the good flame-retardant effect is achieved, and the heat-resistant and corrosion-resistant effects of the pipeline and the surface of the workpiece can be greatly improved when the pipeline and the surface of the workpiece are coated.
Description
Technical Field
The utility model relates to a looped fabric technical field, in particular to high flame retardant glass fiber looped fabric.
Background
The flame-retardant layer of the current glass fiber knitted fabric is single, flame retardance can not well isolate high-temperature erosion, practical strength is low, tensile effect is not high, and fracture is easy to occur after long-term use.
Patent number CN201920177239.4 discloses a anticreep weft knitting looped fabric, can realize improving at the inside weaving mode of weft knitting braided wire, fine reaching need not to increase other weaving processes in addition, prevent the mesh that the looped fabric broke apart, the manufacturing cost of looped fabric has been saved greatly, the production efficiency of looped fabric weft knitting has been improved, realized under the condition that does not increase manufacturing cost, the knitted fabric structure that makes the weft knitting go out is more stable, thereby made things convenient for the production and the use of looped fabric greatly, can realize through increasing wearing layer and waterproof layer on the outer lining surface fabric of looped fabric.
The anti-loosening weft-knitted fabric has the following defects: 1. the application only completes the effect of the wear-resistant layer of the cloth through the knitted fabric structure formed by weft knitting, good wear-resistant high-strength materials are not used, and the applied fabric still can be damaged when the fabric is pulled by force by personnel in the face of accident; 2. the flame retardant and heat insulation effect is not good, so that the use area of the flame retardant and heat insulation material is relatively limited. Therefore, a high flame retardant glass fiber knitted fabric is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a high flame retardant glass fiber looped fabric, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high flame retardant glass fiber looped fabric, includes fire-retardant cloth, polypropylene fiber looped fabric, the compound yarn of first glass fiber and the compound yarn of second glass fiber, fire-retardant cloth passes through the press fitting of vulcanizing press high temperature by polypropylene fiber looped fabric, the compound yarn of first glass fiber and the compound yarn of second glass fiber and constitutes, polypropylene fiber looped fabric is located between the compound yarn of first glass fiber and the compound yarn of second glass fiber, polypropylene fiber looped fabric is formed by the compound yarn of first glass fiber, first polypropylene filament and the knitting of second polypropylene filament through flat knitting machine.
Further, the first glass fiber composite yarn and the second glass fiber composite yarn are respectively formed by combining a first alkali-free glass fiber untwisted filament, a second alkali-free glass fiber untwisted filament, a first polypropylene untwisted filament and a second polypropylene untwisted filament through a doubling machine.
Furthermore, an anti-slip strip is coated on one side of the flame-retardant cloth in a high-temperature melting mode, and the anti-slip strip is made of flame-retardant rubber materials.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the first glass fiber composite yarn and the second glass fiber composite yarn which are formed by combining the first alkali-free glass fiber untwisted filament, the second alkali-free glass fiber untwisted filament, the first polypropylene untwisted filament and the second polypropylene untwisted filament through a doubling machine have good flame retardant effect;
2. through the flame retardant cloth, polypropylene fiber looped fabric, the compound yarn of first glass fiber and the compound yarn of second glass fiber through the press-fit of flat vulcanizer high temperature when realizing good flame retardant efficiency, can reach the heat-resisting, corrosion-resistant and mould proof effect of efficient, through the multilayer glass fiber who covers of pressing, when carrying out the cladding to pipeline and workpiece surface, can improve pipeline and workpiece surface's heat-resisting corrosion resistant effect greatly.
Drawings
Fig. 1 is the overall structure schematic diagram of the high flame retardant glass fiber knitted fabric of the present invention.
Fig. 2 is the schematic view of the local structure of the first glass fiber composite yarn of the high flame retardant glass fiber knitted fabric of the present invention.
Fig. 3 is the utility model relates to a polypropylene fiber looped fabric local structure schematic diagram of high flame retardant glass fiber looped fabric.
In the figure: 1. flame-retardant cloth; 2. polypropylene knitted fabrics; 3. a first fiberglass composite yarn; 4. a second fiberglass composite yarn; 5. a first alkali-free glass fiber untwisted filament; 6. a second alkali-free glass fiber untwisted filament; 7. a first polypropylene untwisted filament; 8. a second polypropylene non-twisted filament; 10. a first polypropylene filament; 11. a second polypropylene filament; 12. and (4) an anti-slip strip.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a high flame retardant glass fiber knitted fabric includes a flame retardant fabric 1, a polypropylene knitted fabric 2, a first glass fiber composite yarn 3 and a second glass fiber composite yarn 4, wherein the flame retardant fabric 1 is formed by pressing the polypropylene knitted fabric 2, the first glass fiber composite yarn 3 and the second glass fiber composite yarn 4 at a high temperature through a flat vulcanizing machine, the polypropylene knitted fabric 2 is located between the first glass fiber composite yarn 3 and the second glass fiber composite yarn 4, and the polypropylene knitted fabric 2 is formed by knitting the first glass fiber composite yarn 3, the first polypropylene filament 10 and the second polypropylene filament 11 through a flat knitting machine.
The first glass fiber composite yarn 3 and the second glass fiber composite yarn 4 are respectively formed by combining a first alkali-free glass fiber untwisted filament 5, a second alkali-free glass fiber untwisted filament 6, a first polypropylene untwisted filament 7 and a second polypropylene untwisted filament 8 through a doubling machine.
In this embodiment, as shown in fig. 2, the first glass fiber composite yarn 3 and the second glass fiber composite yarn 4, which are formed by combining the first alkali-free glass fiber untwisted filaments 5, the second alkali-free glass fiber untwisted filaments 6, the first polypropylene untwisted filaments 7 and the second polypropylene untwisted filaments 8 by the doubling machine, have a strong stretch-resistant effect, and improve the use strength of the flame retardant fabric 1.
The anti-skid cloth is characterized in that an anti-skid strip 12 is coated on one side of the anti-flaming cloth 1 in a high-temperature melting mode, and the anti-skid strip 12 is made of an anti-flaming rubber material.
In this embodiment, as shown in fig. 1, by the arrangement of the anti-slip strip 12, a good anti-slip effect can be achieved between the flame-retardant cloth 1 and the coated workpiece or the coated pipeline, the stacking phenomenon of the flame-retardant cloth 1 is reduced, the damping effect is increased, and the protection performance is improved.
It should be noted that, the utility model relates to a high flame retardant glass fiber knitted fabric, in operation, the first glass fiber composite yarn 3 and the second glass fiber composite yarn 4 which are formed by the first alkali-free glass fiber untwisted filament 5, the second alkali-free glass fiber untwisted filament 6, the first polypropylene fiber untwisted filament 7 and the second polypropylene fiber untwisted filament 8 through the doubling machine have good flame retardant effect, the polypropylene knitted fabric 2 which is formed by the first glass fiber composite yarn 3, the first polypropylene filament 10 and the second polypropylene filament 11 through the flat knitting machine has good stretching resistant effect, and the flame retardant cloth 1, the polypropylene knitted fabric 2, the first glass fiber composite yarn 3 and the second glass fiber composite yarn 4 through the high temperature pressing of the flat vulcanizing machine can achieve high-efficiency heat resistance, corrosion resistance and mildew resistance effect while realizing good flame retardant effect, when carrying out the cladding to pipeline and workpiece surface, can improve pipeline and workpiece surface's heat-resisting corrosion resistant effect greatly, through the setting of antislip strip 12, can make and have good antiskid effect between flame retardant fabric 1 and the work piece of cladding or the pipeline, reduce flame retardant fabric 1 and pile up the phenomenon, and increase the shock attenuation effect, improve the protectiveness.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a high flame retardant glass fiber looped fabric, includes fire-retardant cloth (1), polypropylene fibre looped fabric (2), first glass fiber composite yarn (3) and second glass fiber composite yarn (4), its characterized in that, fire-retardant cloth (1) is become through the press fit of plate vulcanizer high temperature by polypropylene fibre looped fabric (2), first glass fiber composite yarn (3) and second glass fiber composite yarn (4), polypropylene fibre looped fabric (2) are located between first glass fiber composite yarn (3) and second glass fiber composite yarn (4), polypropylene fibre looped fabric (2) are formed through flat knitting machine knitting by first glass fiber composite yarn (3), first polypropylene filament (10) and second polypropylene filament (11).
2. The high flame retardant glass fiber knitted fabric according to claim 1, wherein: the first glass fiber composite yarn (3) and the second glass fiber composite yarn (4) are respectively formed by doubling a first alkali-free glass fiber untwisted filament (5), a second alkali-free glass fiber untwisted filament (6), a first polypropylene untwisted filament (7) and a second polypropylene untwisted filament (8) through a doubling machine.
3. The high flame retardant glass fiber knitted fabric according to claim 1, wherein: the anti-skidding cloth is characterized in that anti-skidding strips (12) are fused on one side of the anti-skidding cloth (1) at a high temperature, and the anti-skidding strips (12) are made of an anti-flaming rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921980312.8U CN211763957U (en) | 2019-11-16 | 2019-11-16 | High-flame-retardant glass fiber knitted fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921980312.8U CN211763957U (en) | 2019-11-16 | 2019-11-16 | High-flame-retardant glass fiber knitted fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211763957U true CN211763957U (en) | 2020-10-27 |
Family
ID=72963020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921980312.8U Expired - Fee Related CN211763957U (en) | 2019-11-16 | 2019-11-16 | High-flame-retardant glass fiber knitted fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211763957U (en) |
-
2019
- 2019-11-16 CN CN201921980312.8U patent/CN211763957U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |