CN104403127A - Floral anti-sticking slipping agent - Google Patents
Floral anti-sticking slipping agent Download PDFInfo
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- CN104403127A CN104403127A CN201410696210.9A CN201410696210A CN104403127A CN 104403127 A CN104403127 A CN 104403127A CN 201410696210 A CN201410696210 A CN 201410696210A CN 104403127 A CN104403127 A CN 104403127A
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- acid
- slipping agent
- antiseized
- fatty acid
- botany
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Abstract
The invention provides a floral anti-sticking slipping agent and a preparation method thereof. The floral anti-sticking slipping agent is characterized by comprising unsaturated and saturated primary fatty acid amide, wherein the mass percentage of C18:1 straight-chain primary fatty acid amide is not smaller than 55 weight percent; the sum of the mass percentage of C16 and C18 saturated fatty acid amide is smaller than 35 weight percent. The preparation method of the floral anti-sticking slipping agent comprises the following steps: using one or more of oleic acid of tea oil, oleic acid of palm kernel oil, oleic acid of high oleic safflower oil, oleic acid of high oleic sunflower oil, C16 to C18 mixed fatty acid and stearic acid as the raw materials; adding a catalyst; filling nitrogen to perform the amidation reaction; then carrying out purification by short-range molecular distillation. The anti-sticking slipping agent provided by the invention simultaneously has comprehensive properties of sticking prevention, smoothness and the like; the raw materials are wide in source and are convenient to purchase; the anti-sticking slipping agent is environmental-friendly and non-toxic and is degradable; application of an inorganic solid powder anti-sticking agent can be reduced or the inorganic solid powder anti-sticking agent is not used; dust damage is reduced; meanwhile, properties of scraping resistance, scratching resistance, wear resistance and the like of the product are improved.
Description
Technical field
The present invention relates to rubber and plastic processing aid field, particularly relate to the antiseized slipping agent of a kind of novel plant system.
Background technology
Polyolefin film or the easy adhesion of thin slice, the static and dynamic friction coefficient of himself is higher, be difficult to meet the filling job requirements of packaging industry high speed automatization, and easy and packed article adhesion, affect packaging field benefit and quality product, usually should add and use smooth (smooth) agent and release agent.Mainly contain as smooth and primary fatty acids acid amides kind that is release agent at present: amine hydroxybenzene, erucicamide, stearic amide and behenamide, amine hydroxybenzene anti-adhesion effects instability is wherein undesirable, need to add inoganic solids powder release agent in addition, erucicamide mainly uses with masterbatch method form, in blown film, application cost is higher, and be difficult to the object that reaches rapidly and efficiently, stearic amide and behenamide anti-adhesion effects are better, but smooth in actual use performance is difficult to reach target call.
Summary of the invention
The object of this invention is to provide a kind of antiseized slipping agent of department of botany simultaneously with good anti-adhesion performance and smooth performance.
In order to achieve the above object, the invention provides the antiseized slipping agent of a kind of department of botany, it is characterized in that, containing unsaturated with saturated primary fatty acids acid amides, wherein C
18: 1the mass percent of linear primary fatty acid amide is not less than 55wt%, C
16and C
18the mass percent sum of unsaturated fatty acid amide is less than 35wt%.
Preferably, described C
18: 1the mass percent of linear primary fatty acid amide is for being not less than 68%t%.
More preferably, described C
18: 1the mass percent of linear primary fatty acid amide is for being not less than 76wt%.
Preferably, described C
16and C
18the mass percent sum of unsaturated fatty acid amide is less than 22wt%.
More preferably, described C
16and C
18the mass percent sum 13wt% of unsaturated fatty acid amide.
Present invention also offers the preparation method of the antiseized slipping agent of above-mentioned department of botany, it is characterized in that, comprising: with tea oil oleic acid, palm-kernel oil oleic acid, high oleic safflower oil oleic acid, high oleic sunflower oil oleic acid, C
16-C
18one or more in mixed fatty acid and stearic acid are raw material, add catalyzer, pass into ammonia and carry out amidate action, then carry out purifying by short-range molecular distillation.
Preferably, the acid number of described tea oil oleic acid is 196-203, and iodine number is 82-90, C
18: 1>=78%; The acid number of described palm-kernel oil oleic acid is 195-205, and iodine number is 88-96, C
18: 1>=75%; The acid number of described high oleic safflower oil oleic acid is 197-205, and iodine number is 83-92, C
18: 1>=81%; The acid number of described high oleic sunflower oil oleic acid is 198-203, and iodine number is 81-91, C
18: 1>=80%; Described C
16-C
18the acid number of mixed fatty acid is 201-210, and iodine number is 60-68, C
18: 1>=51%; Described stearic acid number 196-205, iodine number≤1.5, C
18: 0>=90%.
Preferably, described catalyzer is at least one in amidation catalyst NC-301, chromatographic silica gel (80 ~ 120 order), active aluminium sesquioxide, metatitanic acid, activated carbon supported phosphoric acid and tertiary sodium phosphate, and the addition of catalyzer is the 0.3wt% ~ 1.8wt% of described raw material.
Preferably, the temperature of described amidate action 170 DEG C ~ 195 DEG C, reaction pressure 0.40 ~ 0.60MPa, ammonia flow is 0.5 ~ 2.5m
3/ h (recycling), 8 ~ 22 hours reaction times.
Preferably, before the addition of the catalyst, first described raw material is warming up to 90-120 DEG C to carry out vacuumizing dehydration.
Compared with prior art, the invention has the beneficial effects as follows:
Antiseized slipping agent of the present invention has the over-all propertieies such as antiseized and smooth simultaneously, and raw material sources are extensive, and it is convenient to buy, environment-protecting asepsis, degradable, and can to reduce or without inoganic solids powder release agent, alleviate dust hazard, improve the scratch resistance of goods, the performance such as scratch-resistant and wear-resisting simultaneously.The present invention can be used as rubber and plastic processing aid, main as antiseized slipping agent, releasing agent, lubricant or dispersion agent.
Embodiment
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
The tea oil oleic acid used in each embodiment in the present invention, palm-kernel oil oleic acid, high oleic safflower oil oleic acid, high oleic sunflower oil oleic acid, C
16-C
18mixed fatty acid and stearic acid are all commercially available prod, and the acid number of tea oil oleic acid is 196-203, and iodine number is 82-90, C
18: 1>=78%.The acid number of palm-kernel oil oleic acid is 195-205, and iodine number is 88-96, C
18: 1>=75%.The acid number of high oleic safflower oil oleic acid is 197-205, and iodine number is 83-92, C
18:1>=81%.The acid number of high oleic sunflower oil oleic acid is 198-203, and iodine number is 81-91, C
18: 1>=80%.C
16-C
18the acid number of mixed fatty acid is 201-210, and iodine number is 60-68, C
18: 1>=51%.Stearic acid number 196-205, iodine number≤1.5, C
18: 0>=90%.
Embodiment 1
In 3000L reactor, add tea oil oleic acid 720kg and palm-kernel oil oleic acid 1080kg as raw material, then turn on agitator and dewatering vacuum pump, be warming up to 100 DEG C, dehydration 30min, close dewatering vacuum pump, add catalyzer (chromatographic silica gel 20kg, tertiary sodium phosphate 7kg) 27kg, continue to be warming up to 150 DEG C ~ 155 DEG C, open logical ammonia valve door logical ammonia in reactor and carry out amidate action, regulate back ammonia valve and logical ammonia valve, and open Ammonia recovery and circulation device, reaction pressure is controlled between 0.50MPa-0.55MPa, ammonia flow controls at 1.6-2.0m
3between/h.And control temperature of reaction between 182-186 DEG C, react after 10 hours, the acid number in sampling analysis product, if acid number≤1.0mgkoh/g, for qualified, stop logical ammonia react, then filter to isolate catalyzer, then by short-range molecular distillation purifying.Obtain purified product.By each component concentration of gas-chromatography (GC) analysed preparation, surveyed the fusing point of product by melting point apparatus, detected result refers to table 1.If acid number is defective, every 2 hours sampling analysis once, till qualified.The antiseized slipping agent of department of botany of gained contains unsaturated with saturated primary fatty acids acid amides, wherein C
18: 1the mass percent of linear primary fatty acid amide, and C
16and C
18the mass percent sum of unsaturated fatty acid amide is in table 1.
Embodiment 2
Be similar to embodiment 1, difference is, described raw material is high oleic sunflower oil oleic acid 1620kg and C
16-C
18mixed fatty acid 180kg.Catalyzer is amidation catalyst NC-301 10.8kg, and all the other conditions are identical with example 1.
The antiseized slipping agent of department of botany of gained contains unsaturated with saturated primary fatty acids acid amides, wherein C
18: 1the mass percent of linear primary fatty acid amide, and C
16and C
18the mass percent sum of unsaturated fatty acid amide is in table 1.
Embodiment 3
Be similar to embodiment 1, difference is, described raw material is palm-kernel oil oleic acid (7075) 1260kg, high oleic safflower oil oleic acid 540kg and stearic acid (SA1890) 25kg.Catalyzer is (activated carbon supported phosphatase 79 kg, chromatographic silica gel 9kg) 18kg, and all the other conditions are identical with example 1.
The antiseized slipping agent of department of botany of gained contains unsaturated with saturated primary fatty acids acid amides, wherein C
18: 1the mass percent of linear primary fatty acid amide, and C
16and C
18the mass percent sum of unsaturated fatty acid amide is in table 1.
Embodiment 4
Be similar to embodiment 1, difference is, described raw material is palm-kernel oil oleic acid (7075) 1650kg, stearic acid (SA1890) 150kg.Catalyzer is (amidation catalyst NC-30110.8kg, metatitanic acid 5.4kg) 16.2kg, and all the other conditions are identical with example 1.
The antiseized slipping agent of department of botany of gained contains unsaturated with saturated primary fatty acids acid amides, wherein C
18: 1the mass percent of linear primary fatty acid amide, and C
16and C
18the mass percent sum of unsaturated fatty acid amide is in table 1.
Embodiment 5
Be similar to embodiment 1, difference is, described raw material is C
16-C
18mixed fatty acid 1440kg and tea oil oleic acid 360kg.Catalyzer is chromatographic silica gel 28.8kg, and all the other conditions are identical with example 1.
The antiseized slipping agent of department of botany of gained contains unsaturated with saturated primary fatty acids acid amides, wherein C
18: 1the mass percent of linear primary fatty acid amide, and C
16and C
18the mass percent sum of unsaturated fatty acid amide is in table 1.
Table 1: embodiment quality product and like product detected result
Claims (10)
1. the antiseized slipping agent of department of botany, is characterized in that, containing unsaturated with saturated primary fatty acids acid amides, and wherein C
18: 1the mass percent of linear primary fatty acid amide is not less than 55wt%, C
16and C
18the mass percent sum of unsaturated fatty acid amide is less than 35wt%.
2. the antiseized slipping agent of department of botany as claimed in claim 1, is characterized in that, described C
18: 1the mass percent of linear primary fatty acid amide is for being not less than 68%t%.
3. the antiseized slipping agent of department of botany as claimed in claim 2, is characterized in that, described C
18: 1the mass percent of linear primary fatty acid amide is for being not less than 76wt%.
4. the antiseized slipping agent of department of botany as claimed in claim 1, is characterized in that, described C
16and C
18the mass percent sum of unsaturated fatty acid amide is less than 22wt%.
5. the antiseized slipping agent of department of botany as claimed in claim 4, is characterized in that, described C
16and C
18the mass percent sum 13wt% of unsaturated fatty acid amide.
6. the preparation method of the antiseized slipping agent of the department of botany according to any one of claim 1-5, is characterized in that, comprising: with tea oil oleic acid, palm-kernel oil oleic acid, high oleic safflower oil oleic acid, high oleic sunflower oil oleic acid, C
16-C
18one or more in mixed fatty acid and stearic acid are raw material, add catalyzer, pass into ammonia and carry out amidate action, then carry out purifying by short-range molecular distillation.
7. the preparation method of the antiseized slipping agent of department of botany as claimed in claim 6, it is characterized in that, the acid number of described tea oil oleic acid is 196-203, and iodine number is 82-90, C
18: 1>=78%; The acid number of described palm-kernel oil oleic acid is 195-205, and iodine number is 88-96, C
18: 1>=75%; The acid number of described high oleic safflower oil oleic acid is 197-205, and iodine number is 83-92, C
18: 1>=81%; The acid number of described high oleic sunflower oil oleic acid is 198-203, and iodine number is 81-91, C
18: 1>=80%; Described C
16-C
18the acid number of mixed fatty acid is 201-210, and iodine number is 60-68, C
18: 1>=51%; Described stearic acid number 196-205, iodine number≤1.5, C
18: 0>=90%.
8. the preparation method of the antiseized slipping agent of department of botany as claimed in claim 6, it is characterized in that, described catalyzer is at least one in amidation catalyst NC-301, chromatographic silica gel, active aluminium sesquioxide, metatitanic acid, activated carbon supported phosphoric acid and tertiary sodium phosphate, and the addition of catalyzer is the 0.3wt% ~ 1.8wt% of described raw material.
9. the preparation method of the antiseized slipping agent of department of botany as claimed in claim 6, it is characterized in that, the temperature of described amidate action 170 DEG C ~ 195 DEG C, reaction pressure 0.40 ~ 0.60MPa, ammonia flow is 0.5 ~ 2.5m
3/ h, 8 ~ 22 hours reaction times.
10. the preparation method of the antiseized slipping agent of department of botany as claimed in claim 6, is characterized in that, before the addition of the catalyst, first described raw material is warming up to 90-120 DEG C and carries out vacuumizing dehydration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410696210.9A CN104403127A (en) | 2014-11-26 | 2014-11-26 | Floral anti-sticking slipping agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410696210.9A CN104403127A (en) | 2014-11-26 | 2014-11-26 | Floral anti-sticking slipping agent |
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| Publication Number | Publication Date |
|---|---|
| CN104403127A true CN104403127A (en) | 2015-03-11 |
Family
ID=52640801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410696210.9A Pending CN104403127A (en) | 2014-11-26 | 2014-11-26 | Floral anti-sticking slipping agent |
Country Status (1)
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101289413A (en) * | 2008-06-12 | 2008-10-22 | 吴贵岚 | Method for synthesizing primary fatty acid amide and device of ammonia gas recovery and circulation |
| CN101668686A (en) * | 2007-03-15 | 2010-03-10 | 东洋制罐株式会社 | Multi-layer plastic container for non-oily content |
| CN102153985A (en) * | 2011-02-26 | 2011-08-17 | 浙江万和高分子材料有限公司 | Modified polyurethane hot melt adhesive using plants as raw materials and production process thereof |
-
2014
- 2014-11-26 CN CN201410696210.9A patent/CN104403127A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101668686A (en) * | 2007-03-15 | 2010-03-10 | 东洋制罐株式会社 | Multi-layer plastic container for non-oily content |
| CN101289413A (en) * | 2008-06-12 | 2008-10-22 | 吴贵岚 | Method for synthesizing primary fatty acid amide and device of ammonia gas recovery and circulation |
| CN102153985A (en) * | 2011-02-26 | 2011-08-17 | 浙江万和高分子材料有限公司 | Modified polyurethane hot melt adhesive using plants as raw materials and production process thereof |
Non-Patent Citations (2)
| Title |
|---|
| 张华等: "茶油脂肪酸组成分析", 《陕西林业技术》 * |
| 茶油脂肪酸组成分析;张华等;《陕西林业技术》;20111115(第5期);第1-3页 * |
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Application publication date: 20150311 |
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