CN102465447B - Polyester fibre surface coating material for sea mooring rope and production process of polyester fibre surface coating material - Google Patents
Polyester fibre surface coating material for sea mooring rope and production process of polyester fibre surface coating material Download PDFInfo
- Publication number
- CN102465447B CN102465447B CN 201010595139 CN201010595139A CN102465447B CN 102465447 B CN102465447 B CN 102465447B CN 201010595139 CN201010595139 CN 201010595139 CN 201010595139 A CN201010595139 A CN 201010595139A CN 102465447 B CN102465447 B CN 102465447B
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- CN
- China
- Prior art keywords
- coating material
- surface coating
- polyester fibre
- fibre surface
- dacron
- Prior art date
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- 239000000835 fiber Substances 0.000 title claims abstract description 26
- 229920000728 polyester Polymers 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 title claims abstract description 13
- 239000011248 coating agent Substances 0.000 title claims abstract description 12
- 238000000576 coating method Methods 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 10
- 239000010703 silicon Substances 0.000 claims abstract description 10
- 238000005516 engineering process Methods 0.000 claims description 7
- -1 siloxanes Chemical class 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 claims description 3
- 229940063655 aluminum stearate Drugs 0.000 claims description 3
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 3
- 235000013539 calcium stearate Nutrition 0.000 claims description 3
- 239000008116 calcium stearate Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 abstract description 12
- 239000013535 sea water Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 239000000839 emulsion Substances 0.000 abstract description 2
- 229920004934 Dacron® Polymers 0.000 abstract 6
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 abstract 1
- 238000005461 lubrication Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000007769 metal material Substances 0.000 description 6
- 229920004933 Terylene® Polymers 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000009998 heat setting Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Abstract
The invention discloses a polyester fibre surface coating material for a sea mooring rope, which comprises siloxane, stearate and silicon wax. The polyester fibre surface coating material has better smoothness, water repellency and rapid film-forming property, and is uniformly coated on the surface of a Dacron industrial yarn through a high-speed online coating device, a flexible film layer can be rapidly formed on the surface of a Dacron fiber at an intrinsic temperature of 50-80 DEG C of the Dacron yarn; and the film layer has excellent lubrication property and water repellency, thus the Dacron fiber can be endowed with better water repellency and wear resistance so as to improve wet wear resistance of the Dacron industrial fiber. Because silicon wax emulsion is adopted, better corrosion property is endowed to the Dacron fiber, and the sea mooring rope can be immersed in seawater to keep stable working strength, and service life of the mooring rope is prolonged.
Description
Technical field
The present invention relates to a kind of polyester fibre surface coating material and production technology thereof.
Background technology
For a long time, based on metal material, but along with the continuous professional development of extra large formula cable applications, metal material demonstrates many weakness with the rigging raw material extra large formula hawser and ocean.At first, metal material proportion height, own wt is big, has caused huge load to ocean operation.Secondly, the metal material corrosion-resistant easily is corroded in water and gets rusty, thereby shortened its service life greatly.The 3rd, the metal material modulus is low, under the effect of long-term dynamics load, deformation takes place easily, greatly reduces operational security.In addition because metal material price height also makes the ocean operation cost increase greatly.Continuous development along with synthetic fiber, the polyester industrial fiber is with excellent properties such as high strength, high-modulus, low elongation, high temperature resistant, anti-daylight, become the material of rope, hanging belt and engineering reinforcing material wide selection, but be made as ocean operation with rigging, rope, hawser, fishing net, offshore oil platform fixedly behind the product such as hoist cable its working environment great changes will take place, one, product long period of soaking such as hawser are in seawater.Seawater neutral and alkali thing, microorganism and sea-bottom deposit ion pair rope produce constantly and impact, and cord fibers is scattered gradually.Because loose and alkaline corrosion effect descends line strength rapidly.Rate of decay under load condition will be aggravated.Its two, the steamer of ocean operation is no matter cargo ship is to exercise or berth all to be in the state of rocking.The rope of working under this long-term dynamics is constantly friction each other, and rubs and carry out under hygrometric state, and its coefficient of friction is bigger, thereby accelerates the loss of intensity.Because the acting in conjunction of these two kinds of factors makes ocean operation short with the rigging life-span, the security reliability is low.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of extra large formula hawser polyester fibre surface coating material and production technology thereof are provided, the novel extra large formula hawser that adopts the present invention to obtain has improved interfibrous hygrometric state ABRASION RESISTANCE with Polyester Fibers when possessing high-strength polyester industrial fiber maintenance primary characteristic, greatly reduce seawater and impact the loss of intensity that causes that violent friction causes between fiber, prolong the service life of extra large formula hawser, improved the job safety coefficient.
Composition of the present invention: it is made up of siloxanes, stearate and silicon wax.
The mass ratio of described material is:
Siloxanes 50-70%
Stearate 10-25%
Silicon wax 15-30%.
Stearate comprises calcium stearate and aluminum stearate, and its mass ratio is: 3:7.
Production technology of the present invention: the ratio according to siloxanes 50-70%, stearate 10-25%, silicon wax 15-30% is mixed, the powerful stirring 2 hours under 60-80 ℃, the formation liquid mixture that is creamy white, by regulating the ratio of each component, under 25 ℃ of temperature conditions, be in the 125-135cps scope with kinematic viscosity control.
Compared with prior art, the present invention has good flatness, WATER REPELLENCY and fast filming, by the online applying device of high speed this compound is applied to the polyester industrial yarn surface uniformly, under the intrinsic 50-80 of strand ℃ temperature, can form pliable and tough thin layer in PET fiber surface rapidly, this thin layer has excellent lubricity, water proofing property, thereby can endowing terylene fiber excellent waterproofness and ABRASION RESISTANCE, to improve terylene industrial fiber hygrometric state ABRASION RESISTANCE.Because the present invention adopts silicon wax emulsion, also endowing terylene fiber good corrosion resistance energy can make the ocean rigging long period of soaking of making keep stable working strength in seawater, improves the service life of product.
The polyester industrial yarn strand is the multifilament that is combined by multifilament (routine is the 96-192 root), because this film is in the formation on terylene strand surface, improve convergence and coherent between each monofilament in the strand greatly, thereby can further improve the deformation nature of strand opposing external force, that is the croop property under the long-term external force effect of reduction terylene industrial fiber.
Performance indications of the present invention
Be example with the 2200dtex polyester industrial yarn.
| Project | Unit | Desired value of the present invention | The conventional products desired value | Remarks |
| The hygrometric state ABRASION RESISTANCE | ||||
| Load 0.28-0.32(g/d) | Number of times | ≥4000 | 2000-3000 | |
| Load 0.43-0.47(g/d) | Number of times | ≥1500 | 600-1000 | |
| Load 0.58-0.62(g/d) | Number of times | ≥500 | 10-200 | |
| Croop property | ||||
| 1min | MM | ≤2.0 | 2.5 | |
| 10min | MM | ≤2.2 | 2.7 | |
| 120min | MM | ≤2.3 | 3.0 | |
| 1440min | MM | ≤2.5 | 3.0 | |
| 10080min | MM | ≤2.5 | 3.2 |
The specific embodiment
Embodiments of the invention: at first, pressing the 3:7 mass ratio mixes calcium stearate and aluminum stearate, obtain stearate, and then press siloxanes 50%, and stearate 23%, the mass ratio of silicon wax 27% mixes, the powerful stirring 2 hours under 60-80 ℃, the formation liquid mixture that is creamy white, control are regulated the ratio of each component with final viscosity control at 125-135cps namely under 25 ℃ of conditions.
In the polyester industrial fibre manufacturing technique process of routine, after solid phase, melt spinning, drawing and heat-setting, strand namely has good physical and mechanical properties through after 150-170 ℃ of HEAT SETTING in the online coated technique of high speed, this moment, the strand temperature was at 50-80 ℃, utilize this temperature of strand, before strand is wound as bobbin, adopt the online coating technology of high speed, the present invention in that strand surface applied one deck obtains according to the method described above can form a kind of film that has good combination with polyester fiber on the strand surface.
Claims (3)
1. extra large formula hawser polyester fibre surface coating material, it is characterized in that: it is made up of siloxanes, stearate and silicon wax; The mass percent of described material is:
Siloxanes 50-70%
Stearate 10-25%
Silicon wax 15-30%.
2. a kind of extra large formula hawser polyester fibre surface coating material according to claim 1, it is characterized in that: stearate comprises calcium stearate and aluminum stearate, and its mass ratio is: 3:7.
3. an extra large formula hawser as claimed in claim 1 or 2 is with the production technology of polyester fibre surface coating material, it is characterized in that: the ratio according to siloxanes 50-70%, stearate 10-25%, silicon wax 15-30% is mixed, the powerful stirring 2 hours under 60-80 ℃, the formation liquid mixture that is creamy white, control is regulated the ratio of each component final viscosity is controlled at 125-135cps under 25 ℃ of condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010595139 CN102465447B (en) | 2010-11-05 | 2010-12-20 | Polyester fibre surface coating material for sea mooring rope and production process of polyester fibre surface coating material |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010532727.6 | 2010-11-05 | ||
| CN201010532727 | 2010-11-05 | ||
| CN 201010595139 CN102465447B (en) | 2010-11-05 | 2010-12-20 | Polyester fibre surface coating material for sea mooring rope and production process of polyester fibre surface coating material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102465447A CN102465447A (en) | 2012-05-23 |
| CN102465447B true CN102465447B (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010595139 Active CN102465447B (en) | 2010-11-05 | 2010-12-20 | Polyester fibre surface coating material for sea mooring rope and production process of polyester fibre surface coating material |
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| CN (1) | CN102465447B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103060942A (en) * | 2012-12-14 | 2013-04-24 | 浙江海利得新材料股份有限公司 | High strength polyester industrial yarn used for ocean mooring ropes and preparing method thereof |
| CN105297177A (en) * | 2015-10-29 | 2016-02-03 | 安徽省腾越铝塑有限公司 | Industrial filament for braiding cable for ship |
| CN105297453A (en) * | 2015-10-29 | 2016-02-03 | 安徽省腾越铝塑有限公司 | Coating assistant capable of improving corrosion resistance of industrial filament |
| CN113564737B (en) * | 2021-07-15 | 2022-07-19 | 杭州恒吉新材料科技有限公司 | Super-hydrophobic polyester yarn and preparation method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19805104A1 (en) * | 1998-02-09 | 1999-08-12 | Bayer Ag | Coating agent for fibers |
| JP4471464B2 (en) * | 2000-07-12 | 2010-06-02 | 竹本油脂株式会社 | Oil for high-speed spinning of synthetic fiber and high-speed spinning method |
| JP4095031B2 (en) * | 2001-11-02 | 2008-06-04 | 松本油脂製薬株式会社 | Elastic fiber treatment agent and elastic fiber obtained using the same |
| KR20040105723A (en) * | 2002-02-28 | 2004-12-16 | 산요가세이고교 가부시키가이샤 | Lubricant for treating elastic fiber |
| CN101307566A (en) * | 2007-12-25 | 2008-11-19 | 浙江尤夫工业纤维有限公司 | Sea water repellent type polyester industrial filament and its manufacturing technique |
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| CN102465447A (en) | 2012-05-23 |
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