CN107557128A - A kind of food-grade lubricating grease - Google Patents
A kind of food-grade lubricating grease Download PDFInfo
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- CN107557128A CN107557128A CN201710985295.6A CN201710985295A CN107557128A CN 107557128 A CN107557128 A CN 107557128A CN 201710985295 A CN201710985295 A CN 201710985295A CN 107557128 A CN107557128 A CN 107557128A
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Abstract
The present invention relates to technical field of lubricating grease, more particularly to a kind of food-grade lubricating grease, include the raw material of following parts by weight：80 100 parts of base oil, 5 25 parts of organobentonite, 28 parts of polyisobutene, 0.2 1.2 parts of 95% ethanol solution, 0.3 0.8 parts of vanillic aldehyde, 0.1 0.5 parts of ZnOw antibacterial matrices, 0.4 1 parts of antioxidant, 0.2 0.8 parts of antirust agent, 0.2 0.8 parts of extreme pressure anti-wear additives, 0.1 0.5 parts of fire retardant.The lubricating grease of the present invention is safe and reliable, not only with excellent inoxidizability, heat-resisting quantity, fire protection flame retarding and with excellent rust-preventing characteristic, extreme pressure and antiwear behavior and antibacterial and mouldproof become performance, the lubrication needs of the plant equipment in food service industry production process are disclosure satisfy that, meet the safety and health request of food-grade-lubricant.By adding vanillic aldehyde, the smell of lubricating grease is improved.
Description
Technical field
The present invention relates to technical field of lubricating grease, more particularly to a kind of food-grade lubricating grease.
Background technology
, it is necessary to widely use mechanical device equipment in food production, carry out the conveying of product, packaging, drying, it is expanded,
The work, such as squeezer, mixer, food and drink bottle placer equipment such as compression, the inside of these equipment, outside mechanical device
With running part in operating and the course of work, to prevent the abrasion of mechanical part, corrosion or reducing heat caused by friction, with
And it good sealing function etc. is provided will use lubricating grease.During using these lubricating grease, lubricating grease can not be avoided
With food contact, therefore, the requirement to lubricating grease is very strict, not only to meet machinery lubrication, and be unable to contaminated food products,
It is food-safe to impact.
The content of the invention
It is an object of the invention to：The defects of overcoming prior art to exist, a kind of food-grade lubricating grease is proposed, meets food
The needs of safety in production.
To achieve these goals, the present invention provides following technical scheme：
A kind of food-grade lubricating grease, include the raw material of following parts by weight：
Base oil 80-100 parts, organobentonite 5-25 parts, polyisobutene 2-8 parts, 95% ethanol solution 0.2-1.2 parts,
Vanillic aldehyde 0.3-0.8 parts, ZnOw antibacterial matrices 0.1-0.5 parts, antioxidant 0.4-1 parts, antirust agent 0.2-0.8 parts,
Extreme pressure anti-wear additives 0.2-0.8 parts, fire retardant 0.1-0.5 parts.
Preferably, a kind of food-grade lubricating grease, the raw material of following parts by weight is included：
90 parts of base oil, 12 parts of organobentonite, 5 parts of polyisobutene, 0.8 part of 95% ethanol solution, 0.5 part of vanillic aldehyde,
0.3 part of ZnOw antibacterial matrices, 0.7 part of antioxidant, 0.5 part of antirust agent, 0.5 part of extreme pressure anti-wear additives, fire retardant 0.2
Part.
Preferably, described base oil is 3 by mass ratio:1 food-level white oil, poly alpha olefin base oil composition, and base
The kinematic viscosity of 40 DEG C of plinth oil is 300-500mm2/s。
Preferably, described antioxidant is the double lauryl alcohol esters of thio-2 acid.
Preferably, described antirust agent is 3 by mass ratio:2 Arlacel-80, dinonyl barium sulfonate composition.
Preferably, described extreme pressure anti-wear additives are 1 by mass ratio:2:5 alkyl triphenyl phosphonium thiophosphate, PTFE and receive
Rice calcium carbonate composition.
Preferably, described fire retardant is Firebrake ZB.
The beneficial effects of the present invention are：
The present invention lubricating grease it is safe and reliable, not only with excellent inoxidizability, heat-resisting quantity, fire protection flame retarding but also
Become performance with excellent rust-preventing characteristic, extreme pressure and antiwear behavior and antibacterial and mouldproof, disclosure satisfy that the machine in food service industry production process
The lubrication needs of tool equipment, meet the safety and health request of food-grade-lubricant.By adding vanillic aldehyde, lubricating grease is improved
Smell.
1st, there is excellent lubricity and high and low temperature, good extreme pressure anti-wear.
2nd, there is excellent colloid stability, mechanical stability, low volatility, for a long time using will not be hardened.
3rd, there is excellent water-resistance, ensure lasting stability lubrication under moist operating environment.
4th, there is good inoxidizability and anticorrosive property, it is nontoxic, non-stimulated, comply fully with food grade requirement.
Specific embodiment
Embodiment 1
A kind of food-grade lubricating grease, include the raw material of following parts by weight：
60 parts of food-level white oil, 20 parts of poly alpha olefin, 5 parts of organobentonite, 2 parts of polyisobutene, 95% ethanol solution 0.2
Part, double 0.4 part of the lauryl alcohol esters of 0.3 part of vanillic aldehyde, 0.1 part of ZnOw antibacterial matrices, thio-2 acid, Arlacel-80 0.12
Part, 0.08 part of dinonyl barium sulfonate, 0.025 part of alkyl triphenyl phosphonium thiophosphate, PTFE0.05 parts, nano-calcium carbonate 0.125
Part, 0.1 part of Firebrake ZB.
Wherein, the kinematic viscosity of 40 DEG C of base oil is 300-500mm2/s。
Embodiment 2
A kind of food-grade lubricating grease, include the raw material of following parts by weight：
67.5 parts of food-level white oil, 22.5 parts of poly alpha olefin, 12 parts of organobentonite, 5 parts of polyisobutene, 95% ethanol are molten
Double 0.7 part of the lauryl alcohol esters of 0.8 part of liquid, 0.5 part of vanillic aldehyde, 0.3 part of ZnOw antibacterial matrices, thio-2 acid, sapn-
800.3 parts, 0.2 part of dinonyl barium sulfonate, 0.0625 part of alkyl triphenyl phosphonium thiophosphate, 0.125 part of PTFE, nano-calcium carbonate
0.3125 part of composition of calcium, 0.5 part of extreme pressure anti-wear additives, 0.2 part of Firebrake ZB.
Wherein, the kinematic viscosity of 40 DEG C of base oil is 300-500mm2/s。
Embodiment 3
A kind of food-grade lubricating grease, include the raw material of following parts by weight：
75 parts of food-level white oil, 25 parts of poly alpha olefin, 25 parts of organobentonite, 8 parts of polyisobutene, 95% ethanol solution
1.2 parts, 0.8 part of vanillic aldehyde, 0.5 part of ZnOw antibacterial matrices, double 1 part of the lauryl alcohol ester of thio-2 acid, Arlacel-80 0.48
Part, 0.32 part of dinonyl barium sulfonate, 0.1 part of alkyl triphenyl phosphonium thiophosphate, 0.2 part of PTFE, 0.52 part of nano-calcium carbonate,
0.5 part of Firebrake ZB.
Wherein, the kinematic viscosity of 40 DEG C of base oil is 300-500mm2/s。
The application note of the present invention：
The present invention is mainly suitable for wet environment or it is used in the filling of food, beverage and cosmetic industry, capping, washing
The lubrication of the bearing of plant equipment, gear, chain, bushing, slideway, valve etc., and for medicine equipment, tin seamer, squeeze the juice
Bearing, gear and the guide rail sliding position of machine, agitator, bread producing machine etc. make noise-reduction, lubrication and sealing function.
Temperature in use：- 40 DEG C~260 DEG C.
The performance detection data such as table 1 below of the lubricating grease of the present invention：
Table 1 is the performance detection data of the lubricating grease of the present invention
As can be seen from Table 1：
Lubricating grease prepared by the present invention has excellent lubricity, high and low temperature, water-resistance and extreme pressure anti-wear, excellent
Colloid stability, mechanical stability, inoxidizability, anticorrosive property and low volatility.
Claims (7)
- A kind of 1. food-grade lubricating grease, it is characterised in that：Include the raw material of following parts by weight：Base oil 80-100 parts, organobentonite 5-25 parts, polyisobutene 2-8 parts, 95% ethanol solution 0.2-1.2 parts, chinese cymbidium Plain 0.3-0.8 parts, ZnOw antibacterial matrices 0.1-0.5 parts, antioxidant 0.4-1 parts, antirust agent 0.2-0.8 parts, extreme pressure Antiwear additive 0.2-0.8 parts, fire retardant 0.1-0.5 parts.
- A kind of 2. food-grade lubricating grease according to claim 1, it is characterised in that：Include the raw material of following parts by weight：90 parts of base oil, 12 parts of organobentonite, 5 parts of polyisobutene, 0.8 part of 95% ethanol solution, 0.5 part of vanillic aldehyde, oxidation 0.3 part of zinc whisker antibacterial matrices, 0.7 part of antioxidant, 0.5 part of antirust agent, 0.5 part of extreme pressure anti-wear additives, 0.2 part of fire retardant.
- A kind of 3. food-grade lubricating grease according to claim 1, it is characterised in that：Described base oil is 3 by mass ratio: 1 food-level white oil, poly alpha olefin base oil composition, and the kinematic viscosity of 40 DEG C of base oil is 300-500mm2/s。
- A kind of 4. food-grade lubricating grease according to claim 1, it is characterised in that：Described antioxidant is thio dipropyl Sour double lauryl alcohol esters.
- A kind of 5. food-grade lubricating grease according to claim 1, it is characterised in that：Described antirust agent is 3 by mass ratio: 2 Arlacel-80, dinonyl barium sulfonate composition.
- A kind of 6. food-grade lubricating grease according to claim 1, it is characterised in that：Described extreme pressure anti-wear additives are by mass ratio For 1:2:5 alkyl triphenyl phosphonium thiophosphate, PTFE and nano-calcium carbonate composition.
- A kind of 7. food-grade lubricating grease according to claim 1, it is characterised in that：Described fire retardant is Firebrake ZB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710985295.6A CN107557128A (en) | 2017-10-20 | 2017-10-20 | A kind of food-grade lubricating grease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710985295.6A CN107557128A (en) | 2017-10-20 | 2017-10-20 | A kind of food-grade lubricating grease |
Publications (1)
| Publication Number | Publication Date |
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| CN107557128A true CN107557128A (en) | 2018-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710985295.6A Pending CN107557128A (en) | 2017-10-20 | 2017-10-20 | A kind of food-grade lubricating grease |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003018729A1 (en) * | 2001-08-31 | 2003-03-06 | Abcon Aps | Non-toxic biodegradable grease |
| CN103374450A (en) * | 2012-04-17 | 2013-10-30 | 中国石油化工股份有限公司 | Food grade compressor oil composition |
| CN103789065A (en) * | 2014-01-21 | 2014-05-14 | 江苏龙蟠科技股份有限公司 | Composition of food-grade lubricating grease and preparation method thereof |
| CN105331433A (en) * | 2015-11-11 | 2016-02-17 | 江苏龙蟠科技股份有限公司 | High-temperature lubricating grease for food processing and preparation method thereof |
| CN106497643A (en) * | 2016-10-05 | 2017-03-15 | 中国石油化工股份有限公司 | Feed processing machinery food stage grease and preparation method and application |
-
2017
- 2017-10-20 CN CN201710985295.6A patent/CN107557128A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003018729A1 (en) * | 2001-08-31 | 2003-03-06 | Abcon Aps | Non-toxic biodegradable grease |
| CN103374450A (en) * | 2012-04-17 | 2013-10-30 | 中国石油化工股份有限公司 | Food grade compressor oil composition |
| CN103789065A (en) * | 2014-01-21 | 2014-05-14 | 江苏龙蟠科技股份有限公司 | Composition of food-grade lubricating grease and preparation method thereof |
| CN105331433A (en) * | 2015-11-11 | 2016-02-17 | 江苏龙蟠科技股份有限公司 | High-temperature lubricating grease for food processing and preparation method thereof |
| CN106497643A (en) * | 2016-10-05 | 2017-03-15 | 中国石油化工股份有限公司 | Feed processing machinery food stage grease and preparation method and application |
Non-Patent Citations (2)
| Title |
|---|
| 吴宏富等: "《中国粉体工业通鉴》", 30 September 2008, 中国建材工业出版社 * |
| 梁治齐: "《润滑剂生产及应用》", 31 July 2000, 化学工业出版社 * |
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Application publication date: 20180109 |