CN104710674A - Polyolefin wood plastic dedicated lubricant and preparation method thereof - Google Patents
Polyolefin wood plastic dedicated lubricant and preparation method thereof Download PDFInfo
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- CN104710674A CN104710674A CN201510061305.8A CN201510061305A CN104710674A CN 104710674 A CN104710674 A CN 104710674A CN 201510061305 A CN201510061305 A CN 201510061305A CN 104710674 A CN104710674 A CN 104710674A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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Abstract
The invention discloses a polyolefin wood plastic dedicated lubricant and a preparation method thereof; the polyolefin wood plastic dedicated lubricant is prepared by combining the following components in parts by weight: 40-50 parts of zinc stearate, 20-40 parts of ethylene bisstearamide, 10-30 parts of glycerol monostearate, 10-40 parts of polyethylene wax, 10-20 parts of polyether wax, and 10-20 parts of stearic acid. A preparation technology is divided into three parts: a melting process, a physical complex process, and a granulation, cooling and packaging process. Through melting complexation, the lubricant efficiency of the lubricant is improved, the customer use cost is reduced, the product is granular, dust pollution to customers during the production process is reduced, and the lubricant is a completely green environmental-protection product.
Description
Technical field
The present invention relates to a kind of formula and production method thereof of lubricant, specifically, is formula and the production method thereof of the lubricant used in a kind of polyethylene plastic-wood section production process.
Background technology
Along with showing in garden landscape, outstanding wood-plastic products is more and more appears at Chinese market, moulds wood and domesticizes also more and more ripe.
Wood is moulded and is originated from abroad, also develop in foreign country, it is single that lubricant species moulded by traditional domestic wood, more than high-end applications, depend on external import, supporting technology and main raw material also much continue to use external raw material, and this strengthens domestic production manufacturer production cost pressure.
The present invention along with the technological improvement of Su Mu producer, by arising at the historic moment with productive cooperation.Raw materials of the present invention has different performance, but is through molten mixed complexation process, and intermolecular mutual winding, hydrogen bond association, the reaction of even slight base exchange occur each raw material, makes over-all properties greatly excellent in each raw-material simple addition.The course of processing of moulding class at PE wood shows extraordinary oilness, and unique hydrogen bond engages and facilitates the fusion of base-material with wood powder, and resistance to precipitation greatly reduces its production cost and improves its product performance.
The advanced molten mixed dustless granulating equipment of complexing that the present invention adopts, the dirt powder solved in use procedure flies upward, safety and environmental protection.
Summary of the invention
The object of the invention is to mould lubricant properties weak point to overcome existing domestic wood, providing the granular wood of a kind of high performance complexing to mould lubricant;
Another object of the present invention be to provide technique relatively simple, can either realize that industrialization can easyly operate again, the polyolefine wood-plastic method for preparing lubricant of energy-conserving and environment-protective smoothly.
In order to achieve the above object, the present invention adopts following scheme:
A kind of polyolefine wood-plastic lubricant, its synthesis is formed by the molten mixed complexing of following raw material:
Zinic stearas parts by weight 10-50 part, ethylene bis stearamide parts by weight 10-40 part, glyceryl monostearate parts by weight 10-30 part, polyethylene wax parts by weight 10-40 part, polyethers wax parts by weight 10-20 part, stearic acid parts by weight 10-20 part.
A kind of polyolefine wood-plastic lubricant as above, its synthesis is the molten mixed complexing of described Zinic stearas, ethylene bis stearamide, glyceryl monostearate, polyethylene wax, polyethers wax, stearic acid 6 kinds of pure substances.
Zinic stearas fineness in the present invention is≤75um, ethylene bis stearamide fineness is≤75um, glyceryl monostearate granularity≤1mm, polyethylene wax granularity≤1mm, polyethers wax granularity≤3mm, stearic acid granularity≤1mm, the complete melting of bulk raw is slow, postpone the time that even complexing is shown in by material, affect the color of product with oilness.
A kind of its production technique of method preparing polyolefine wood-plastic lubricant described above of the present invention comprises the steps:
Open high-efficiency heat conduction oil intensification enamel still to heat up, temperature is set in 140 DEG C, first add Zinic stearas to be by weight heated to material melts and to open enamel still stirring rake, rotating speed is arranged on 50HZ, Zinic stearas under agitation melts further, material temperature adds polyethylene wax when rising to the complete melting of 135-140 DEG C of Zinic stearas by weight, treats that temperature recovery raw material is melt into liquid A material.
The preparation method of a kind of polyolefine wood-plastic lubricant as above, its production unit melting complexing kettle is enamel still
A expects that complete melt temperature goes back up to 120 DEG C-140 DEG C, adds mono stearate glyceryl ester by weight and treats that temperature recovery is melt into liquid B material.
B expects that complete melt temperature goes back up to 120 DEG C-140 DEG C, adds ethylene bis stearic acid amide by weight and treats that temperature recovery is melt into liquid C and expects.
C expects that complete melt temperature goes back up to 120 DEG C-140 DEG C, adds polyethers wax by weight and treats that temperature recovery is melt into liquid D material.
D expects that complete melt temperature goes back up to 120 DEG C-140 DEG C, adds stearic acid by weight and treats that temperature recovery is melt into liquid F and expects.
Calculate by the fusion amount of 2 tons, the fusion time that feeds intake controls at one and a half hours, and half hour allows F expect abundant melting complexing subsequently, and material temperature rises to 135 DEG C-145 DEG C.
Expect this time of abundant complexing at F, intensification prilling tower material pipe and prilling tower transfer still, steam temperature control is arranged on 130 DEG C.
The preparation method of a kind of polyolefine wood-plastic lubricant as above, its production unit transfer still is enamel still.Transport pipe is stainless steel pipes, and transferpump is high temperature resistant closed liquid material pump
The preparation method of a kind of polyolefine wood-plastic lubricant as above, in its production unit, transport pipe is stainless steel pipes.
Pipe temperature has arrived setting 130 DEG C with transfer still temperature, opens liquid material transferpump and enamel still F material is pumped to prilling tower transfer still.
The preparation method of a kind of polyolefine wood-plastic lubricant as above, its production unit transferpump is high temperature resistant closed liquid material pump.
Connect Flexible pipe for nozzle, open showerhead electrode, blowing granulation, small droplets is in the air-dry shaping tenesmus of prilling tower.
The preparation method of a kind of polyolefine wood-plastic lubricant as above, its production unit prilling spry is stainless steel mesh shower nozzle.
The preparation method of a kind of polyolefine wood-plastic lubricant as above, its production unit prilling tower is stainless head tower wall.
Vibrating screen panel sorter is connected, sorting particle in the discharging of prilling tower lower end.
The pellet pack warehouse-in sorted.
The invention has the beneficial effects as follows: the lubricant efficiency that improve lubricant by melting complexing, reduce client's use cost, product of the present invention is particulate state, reduces the dust pollution in client's production process, is entirely environment-friendly and green product.
Accompanying drawing explanation
Fig. 1 is production scheme of the present invention.
Embodiment
The present invention is further illustrated to engage specific embodiment below, but the present invention's scope required for protection is not limited to the scope described in embodiment.
Embodiment 1
800Kg Zinic stearas (fineness is≤75um) is dropped into the enamel still that temperature is set in 140 DEG C, material melts opens enamel still stirring rake, rotating speed is arranged on 50HZ, Zinic stearas under agitation melts used time 30min further, material temperature adds when rising to the complete melting of 135-140 DEG C of Zinic stearas throws 200Kg polyethylene wax (≤1mm), treats that temperature recovery raw material is melt into liquid A material used time 20min.A expects that complete melt temperature goes back up to 130 DEG C, drops into 200Kg mono stearate glyceryl ester (≤1mm) and treats that temperature recovery is melt into liquid B material used time 10min.B expects that complete melt temperature goes back up to 130 DEG C, drops into 400Kg ethylene bis stearic acid amide (fineness is≤75um) and treats that temperature recovery is melt into liquid C and expects used time 10min.C expects that complete melt temperature goes back up to 130 DEG C, drops into 200Kg polyethers wax (granularity≤1mm) and treats that temperature recovery is melt into liquid D material used time 10min.D expects that complete melt temperature goes back up to 130 DEG C, drops into 200Kg stearic acid (granularity≤1mm) and treats that temperature recovery is melt into liquid F and expects used time 10min.Intensification prilling tower material pipe and prilling tower transfer still, steam temperature control is arranged on 130 DEG C.Blowback pipeline empties the assorted material of the inside with transfer still.Pipeline to be conveyed arrives 130 DEG C with transfer still temperature, opens liquid material transferpump and enamel still F material is pumped to prilling tower transfer still.Connect Flexible pipe for nozzle, open showerhead electrode, blowing granulation, take out temperature of charge at 140-145 DEG C, storage tank temperature is at 135-140 DEG C, and spray tower induced draft fan rotating speed is at 30-35Hz, induced draft fan electric current 80-90mA, tower body inlet temperature 40-45 DEG C, tower body air outlet temperature 50-55 DEG C, charging machine rotating speed 55-60HZ.The discharging of tower body lower end connects vibrating screen panel sorter, sorting granule packaging.
Embodiment 2
400Kg Zinic stearas (fineness is≤75um) is dropped into the enamel still that temperature is set in 140 DEG C, material melts opens enamel still stirring rake, rotating speed is arranged on 50HZ, Zinic stearas under agitation melts used time 20min further, material temperature adds when rising to the complete melting of 136-140 DEG C of Zinic stearas throws 100Kg polyethylene wax (≤1mm), treats that temperature recovery raw material is melt into liquid A material used time 12min.A expects that complete melt temperature goes back up to 130 DEG C, drops into 100Kg mono stearate glyceryl ester (≤1mm) and treats that temperature recovery is melt into liquid B material used time 8min.B expects that complete melt temperature goes back up to 130 DEG C, drops into 100Kg ethylene bis stearic acid amide (fineness is≤75um) and treats that temperature recovery is melt into liquid C and expects used time 8min.C expects that complete melt temperature goes back up to 130 DEG C, drops into 100Kg polyethers wax (granularity≤1mm) and treats that temperature recovery is melt into liquid D material used time 8min.D expects that complete melt temperature goes back up to 130 DEG C, drops into 200Kg stearic acid (granularity≤1mm) and treats that temperature recovery is melt into liquid F and expects used time 8min.Intensification prilling tower material pipe and prilling tower transfer still, steam temperature control is arranged on 130 DEG C.Blowback pipeline empties the assorted material of the inside with transfer still.Pipeline to be conveyed arrives 130 DEG C with transfer still temperature, opens liquid material transferpump and enamel still F material is pumped to prilling tower transfer still.Connect Flexible pipe for nozzle, open showerhead electrode, blowing granulation, take out temperature of charge at 140-145 DEG C, storage tank temperature is at 135-140 DEG C, and spray tower induced draft fan rotating speed is at 30-35Hz, induced draft fan electric current 80-90mA, tower body inlet temperature 40-45 DEG C, tower body air outlet temperature 50-55 DEG C, charging machine rotating speed 55-60HZ.The discharging of tower body lower end connects vibrating screen panel sorter, sorting granule packaging.
Table 1 is example 1 polyolefine wood-plastic lubricant physical and chemical index:
Table 2 is example 2 polyolefine wood-plastic lubricant physical and chemical index:
Claims (9)
1. a polyolefine wood-plastic lubricant agent special, is characterized in that, described lubricant is formed by each combination of components of following parts by weight:
Zinic stearas 10-50 part;
Ethylene bis stearamide 10-40 part;
Glyceryl monostearate 10-30 part;
Polyethylene wax 10-40 part;
Polyethers wax 10-20 part;
Stearic acid 10-20 part.
2. a kind of polyolefine wood-plastic lubricant agent special according to claim 1, is characterized in that, the mode of described each combination of components is molten mixed complexing.
3. a kind of polyolefine wood-plastic lubricant agent special according to claim 1, is characterized in that, the fineness of described Zinic stearas, ethylene bis stearamide is≤75um.
4. a kind of polyolefine wood-plastic lubricant agent special according to claim 1, is characterized in that, described glyceryl monostearate, polyethylene wax, stearic granularity are≤1mm.
5. a kind of polyolefine wood-plastic lubricant agent special according to claim 1, is characterized in that, the granularity of described polyethers wax is≤3mm.
6. prepare a method for a kind of polyolefine wood-plastic lubricant agent special according to claim 1, it is characterized in that, comprise the following steps:
1) melting process
Heat up with high-efficiency heat conduction oil and turn still, add Zinic stearas by weight and be then heated to molten state, and stir, add polyethylene wax by weight to during complete melting, be fused into liquid A material;
2) physics complexation process
Step 1) in the complete melt temperature of liquid A material go back up to 120 DEG C-140 DEG C, add mono stearate glyceryl ester by weight and treat that temperature recovery is melt into liquid B material;
Complete for liquid B material melt temperature is gone back up to 120 DEG C-140 DEG C, adds ethylene bis stearic acid amide by weight and treat that temperature recovery is melt into liquid C and expects;
Liquid C is expected that complete melt temperature goes back up to 120 DEG C-140 DEG C, adds polyethers wax by weight and treat that temperature recovery is melt into liquid D material;
Complete for liquid D material melt temperature is gone back up to 120 DEG C-140 DEG C, adds stearic acid by weight and treat that temperature recovery is melt into liquid F and expects;
3) granulation temperature reduction wrapping process
Open liquid material transferpump and F material is pumped to prilling tower transfer still by transport pipe, connect Flexible pipe for nozzle, open showerhead electrode, blowing granulation, the discharging of prilling tower lower end connects vibrating screen panel sorter, sorting granule packaging.
7. the preparation method of a kind of polyolefine wood-plastic lubricant agent special according to claim 6, is characterized in that, the still that turns described in its production unit is enamel still.
8. the preparation method of a kind of polyolefine wood-plastic lubricant agent special according to claim 6, is characterized in that, the transport pipe described in its production unit is stainless steel pipes.
9. the preparation method of a kind of polyolefine wood-plastic lubricant agent special according to claim 6, is characterized in that, the liquid material transferpump described in its production unit is high temperature resistant closed liquid material pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510061305.8A CN104710674A (en) | 2015-02-05 | 2015-02-05 | Polyolefin wood plastic dedicated lubricant and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510061305.8A CN104710674A (en) | 2015-02-05 | 2015-02-05 | Polyolefin wood plastic dedicated lubricant and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110305584A (en) * | 2019-07-15 | 2019-10-08 | 内蒙古曜园材料科技有限公司 | A kind of heat molten type road gage mark coating PE wax and preparation method thereof |
| CN110628229A (en) * | 2019-09-28 | 2019-12-31 | 浙江杰上杰新材料有限公司 | Precipitation-free lubricant and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230165A (en) * | 2008-02-28 | 2008-07-30 | 上海交通大学 | Method for preparing polyethylene-based thermoplastic wood-plastic composite material |
| CN102417738A (en) * | 2011-11-23 | 2012-04-18 | 常熟钰泰隆摩擦新材料科技有限公司 | Ageing resistant wood plastic composite modified by titanium oxide fiber and lignin and preparation method thereof |
| CN103265818A (en) * | 2013-05-28 | 2013-08-28 | 广州赫尔普化工有限公司 | Compound lubricant for wood-plastic composite material |
-
2015
- 2015-02-05 CN CN201510061305.8A patent/CN104710674A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230165A (en) * | 2008-02-28 | 2008-07-30 | 上海交通大学 | Method for preparing polyethylene-based thermoplastic wood-plastic composite material |
| CN102417738A (en) * | 2011-11-23 | 2012-04-18 | 常熟钰泰隆摩擦新材料科技有限公司 | Ageing resistant wood plastic composite modified by titanium oxide fiber and lignin and preparation method thereof |
| CN103265818A (en) * | 2013-05-28 | 2013-08-28 | 广州赫尔普化工有限公司 | Compound lubricant for wood-plastic composite material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110305584A (en) * | 2019-07-15 | 2019-10-08 | 内蒙古曜园材料科技有限公司 | A kind of heat molten type road gage mark coating PE wax and preparation method thereof |
| CN110628229A (en) * | 2019-09-28 | 2019-12-31 | 浙江杰上杰新材料有限公司 | Precipitation-free lubricant and preparation method thereof |
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Address after: 702, 12, investment building, 528437 East Conference Road, Torch Development Zone, Guangdong, Zhongshan Applicant after: Zhongshan Huaming Thai Polytron Technologies Inc Address before: 702, 12, investment building, 528437 East Conference Road, Torch Development Zone, Guangdong, Zhongshan Applicant before: BELIKE CHEMICAL CO., LTD. |
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Application publication date: 20150617 |