CN105155259A - Preparation method for dacron oiling agent - Google Patents
Preparation method for dacron oiling agent Download PDFInfo
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- CN105155259A CN105155259A CN201510602706.XA CN201510602706A CN105155259A CN 105155259 A CN105155259 A CN 105155259A CN 201510602706 A CN201510602706 A CN 201510602706A CN 105155259 A CN105155259 A CN 105155259A
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Abstract
The invention relates to the technical field of auxiliary preparation in fiber processing technologies, in particular to a preparation method for a dacron oiling agent. The preparation method for the dacron oiling agent comprises the following processing steps of mixing, wherein all components are added in a reaction kettle; stirring, wherein the mixed components are fully stirred to form the oiling agent; testing, wherein the pH value of the oiling agent is tested. The preparation method for the dacron oiling agent is good in heat stability, little in volatilization and free of coking, and in a stretching stage, the oiling agent is low in dynamic friction coefficient and has the good cohesive force.
Description
Technical field
The present invention relates to the auxiliary agent manufacturing technology field in fibre processing technologies, specifically a kind of preparation method of polyester oiling agent.
Background technology
As requisite chemical assistant---spinning oil in synthetic fiber production, process, current polyester oiling agent high speed one step is spun spinning speed and has been reached more than 5500 ms/min, under running up like this, the effect of high shear force, high frictional force, macrolesion polymer will inevitably be added, and then generation heat, form coking.The heat endurance, the coefficient of kinetic friction etc. of now domestic high-speed spin finishes all do not reach the requirement of high speed spinning.
Summary of the invention
The invention provides a kind of Heat stability is good, volatilization less, noncoking, and low at the coefficient of kinetic friction of draw stage finish, also should have the preparation method of the polyester oiling agent of good cohesive force.
The present invention is achieved through the following technical solutions:
A preparation method for polyester oiling agent, this polyester oiling agent is by the Ethylhexyl stearate of 55%-60% mass percent; The butyl cellosolve of 3%-5% mass percent; The oleic acid of 5%-7% mass percent; The oleic acid diethyl amide of 15%-18% mass percent; The rilanit special polyoxyethylene ether of 5%-7% mass percent; Two polyoxyethylene lauramides of 1%-3% mass percent; The hypophosphorous acid of 0.5%-1% mass percent; The dodecyl sodium sulfate of 3%-5% mass percent; The wetting agent composition of 5%-7% mass percent, is characterized in that the preparation method of this polyester oiling agent comprises following processing step: mix stages, adds successively in reactor by each component; Agitation phases, fully stirs formation finish by mixed component; Test phase, namely tests the pH value of finish.
Described mix stages and agitation phases are carried out simultaneously, and mixing limit, limit is stirred.
Add while stirring when adding oleic acid and oleic acid diethyl amide.
The mixing speed of described agitation phases is 600-1200 rev/min.
The mixing time of described agitation phases is greater than 30 minutes.
The pH value of described test phase is 6.8-7.0.
The beneficial effect that the present invention brings is:
In the present invention, described finish has good heat resistance, flatness and antistatic behaviour, embracing and power between tow and tow can be strengthened, reduce coefficient of friction, reduce the generation of lousiness, in production process, wire broken rate is low, and product physical index is up to state standards, bar evenness is good, is a kind of good polyester oiling agent high speed spinning finish; The preparation method of described polyester oiling agent finish is simple to operate, properties of product are stablized and by test pH value make the qualification rate of the product obtained high.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail:
Embodiment one:
As the embodiment of polyester oiling agent finish of the present invention, the present embodiment by mass percentage, determine each component ratio for: mass percent shared by described Ethylhexyl stearate is 60%; Mass percent shared by butyl cellosolve is 5%; Mass percent shared by oleic acid is 5%; Mass percent shared by oleic acid diethyl amide is 18%; Mass percent shared by rilanit special polyoxyethylene ether is 5%; Shared by two polyoxyethylene lauramides, mass percent is 3%; Mass percent shared by hypophosphorous acid is 1%; Mass percent shared by dodecyl sodium sulfate is 3%; Mass percent shared by wetting agent is 5%.
After preparing with aforementioned proportion, the preparation method of polyester oiling agent finish is:
Comprise mix stages, add successively in reactor by each component; Agitation phases, fully stirs formation finish by mixed component; Test phase, namely tests the pH value of finish.
In the present embodiment, described mix stages and agitation phases are carried out simultaneously, and mixing limit, limit is stirred, and when adding oleic acid and oleic acid diethyl amide, stirring limit in limit adds especially.Can produce a large amount of heats when oleic acid diethyl amide mixing, stirring can accelerated heat be scattered and disappeared.
In the present embodiment, the mixing speed of described agitation phases is 1200 revs/min.
In the present embodiment, the mixing time of described agitation phases is 30 minutes.
In the present embodiment, the pH value of described test phase is 6.9.
Embodiment two:
As the embodiment of polyester oiling agent finish of the present invention, the present embodiment by mass percentage, determine each component ratio for: mass percent shared by described Ethylhexyl stearate is 57%; Mass percent shared by butyl cellosolve is 4%; Mass percent shared by oleic acid is 6%; Mass percent shared by oleic acid diethyl amide is 16%; Mass percent shared by rilanit special polyoxyethylene ether is 7%; Shared by two polyoxyethylene lauramides, mass percent is 1.5%; Mass percent shared by hypophosphorous acid is 0.5%; Mass percent shared by dodecyl sodium sulfate is 3%; Mass percent shared by wetting agent is 5%.
After preparing with aforementioned proportion, the preparation method of polyester oiling agent finish and the difference of embodiment one are:
In the present embodiment, the mixing speed of described agitation phases is 800 revs/min.
In the present embodiment, the mixing time of described agitation phases is 60 minutes.
In the present embodiment, the pH value of described test phase is 7.0.
Embodiment three:
As the embodiment of polyester oiling agent finish of the present invention, the present embodiment by mass percentage, determine each component ratio for: mass percent shared by described Ethylhexyl stearate is 55%; Mass percent shared by butyl cellosolve is 3%; Mass percent shared by oleic acid is 7%; Mass percent shared by oleic acid diethyl amide is 15%; Mass percent shared by rilanit special polyoxyethylene ether is 7%; Shared by two polyoxyethylene lauramides, mass percent is 1%; Mass percent shared by hypophosphorous acid is 0.5%; Mass percent shared by dodecyl sodium sulfate is 4.5%; Mass percent shared by wetting agent is 7%.
After preparing with aforementioned proportion, the preparation method of polyester oiling agent finish and the difference of embodiment one are:
In the present embodiment, the mixing speed of described agitation phases is 600 revs/min.
In the present embodiment, the mixing time of described agitation phases is 120 minutes.
In the present embodiment, the pH value of described test phase is 6.8.
Claims (6)
1. a preparation method for polyester oiling agent, this polyester oiling agent is by the Ethylhexyl stearate of 55%-60% mass percent; The butyl cellosolve of 3%-5% mass percent; The oleic acid of 5%-7% mass percent; The oleic acid diethyl amide of 15%-18% mass percent; The rilanit special polyoxyethylene ether of 5%-7% mass percent; Two polyoxyethylene lauramides of 1%-3% mass percent; The hypophosphorous acid of 0.5%-1% mass percent; The dodecyl sodium sulfate of 3%-5% mass percent; The wetting agent composition of 5%-7% mass percent, is characterized in that the preparation method of this polyester oiling agent comprises following processing step: mix stages, adds successively in reactor by each component; Agitation phases, fully stirs formation finish by mixed component; Test phase, namely tests the pH value of finish.
2. the preparation method of polyester oiling agent as claimed in claim 1, is characterized in that described mix stages and agitation phases are carried out simultaneously, and mixing limit, limit is stirred.
3. the preparation method of polyester oiling agent as claimed in claim 2, is characterized in that adding while stirring when adding oleic acid and oleic acid diethyl amide.
4. the preparation method of polyester oiling agent as claimed in claim 1, is characterized in that the mixing speed of described agitation phases is 600-1200 rev/min.
5. the preparation method of polyester oiling agent as claimed in claim 1, is characterized in that the mixing time of described agitation phases is greater than 30 minutes.
6. the preparation method of polyester oiling agent as claimed in claim 1, is characterized in that the pH value of described test phase is 6.8-7.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510602706.XA CN105155259A (en) | 2015-09-17 | 2015-09-17 | Preparation method for dacron oiling agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510602706.XA CN105155259A (en) | 2015-09-17 | 2015-09-17 | Preparation method for dacron oiling agent |
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| Publication Number | Publication Date |
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| CN105155259A true CN105155259A (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510602706.XA Pending CN105155259A (en) | 2015-09-17 | 2015-09-17 | Preparation method for dacron oiling agent |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510105A (en) * | 2016-11-11 | 2017-03-22 | 深圳市六月玫瑰内衣科技有限公司 | Hook and loop and underwear |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949093A (en) * | 2010-09-17 | 2011-01-19 | 嘉兴高科新纤维有限公司 | Finish for nylon FDY and preparation method |
| CN101956321A (en) * | 2010-09-17 | 2011-01-26 | 嘉兴高科新纤维有限公司 | Nylon full drawn yarn (FDY) oiling agent and application |
| CN102321975A (en) * | 2011-07-26 | 2012-01-18 | 苏州晟德竹科技发展有限公司 | Oil agent for chopped polyester fiber |
| CN102965920A (en) * | 2012-11-21 | 2013-03-13 | 吴江市得可利纺织品有限公司 | Oiling agent for synthetic fiber, and preparation method thereof |
-
2015
- 2015-09-17 CN CN201510602706.XA patent/CN105155259A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949093A (en) * | 2010-09-17 | 2011-01-19 | 嘉兴高科新纤维有限公司 | Finish for nylon FDY and preparation method |
| CN101956321A (en) * | 2010-09-17 | 2011-01-26 | 嘉兴高科新纤维有限公司 | Nylon full drawn yarn (FDY) oiling agent and application |
| CN102321975A (en) * | 2011-07-26 | 2012-01-18 | 苏州晟德竹科技发展有限公司 | Oil agent for chopped polyester fiber |
| CN102965920A (en) * | 2012-11-21 | 2013-03-13 | 吴江市得可利纺织品有限公司 | Oiling agent for synthetic fiber, and preparation method thereof |
Non-Patent Citations (1)
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| 朱领地 等: "《精细化工助剂 第5版》", 31 August 2008 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510105A (en) * | 2016-11-11 | 2017-03-22 | 深圳市六月玫瑰内衣科技有限公司 | Hook and loop and underwear |
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Application publication date: 20151216 |