CN103468051A - Preparation method of rubber coating - Google Patents
Preparation method of rubber coating Download PDFInfo
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- CN103468051A CN103468051A CN2013104222798A CN201310422279A CN103468051A CN 103468051 A CN103468051 A CN 103468051A CN 2013104222798 A CN2013104222798 A CN 2013104222798A CN 201310422279 A CN201310422279 A CN 201310422279A CN 103468051 A CN103468051 A CN 103468051A
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Abstract
The invention discloses a preparation method of a rubber coating. The rubber coating is characterized in that the rubber coating is prepared by independently preparing a component A and a component B and finally mixing; the component A contains rubber, fillers and accessory ingredients; the preparation process comprises the following steps: firstly, mixing raw materials in the component A uniformly with an internal mixer, discharging slices with an open mill, cutting the materials by using a material cutting machine, then melting the rubber, adding a defoaming agent and a flatting agent, grinding and filtering for multiple times. The component B comprises raw rubber, fillers and a rubber accelerant; the preparation process comprises the following steps: plasticating the raw materials in the component B with the open mill, thinning and discharging slices, cutting the materials by using the material cutting machine, melting the rubber and filtering for multiple times; then mixing rubber slurry of the component A and the component B uniformly, standing and defoaming, and thus preparing the rubber coating. The rubber coating is mixed uniformly; the quality and the color are easily controllable, so that the rubber coating is suitable for flow production and long-term storage, and the fineness of the coating and the flatting of the coating are not affected.
Description
Technical field
The present invention relates to the elastomeric material technical field, is a kind of preparation method of rubber coating specifically.
Background technology
At present, preparing the normally used method of rubber coating is by filler and rubber, to be undertaken mixing without overstocked, mill, directly powder, auxiliary agent, rubber being dropped into to colloidal sol still solubilizing agent is dissolved, although mode is simple, but owing to lacking, rubber and auxiliary material banburying high speed shear are mixed and the process of the plasticizing of beginning to pratise, rubber mixes inhomogeneous with auxiliary material, the easy layering of coating, the configuration in summer easily produces gelatin phenomenon, and the more difficult control of the color of coating, strict to the configuration temperature requirement, be not suitable for streamline operration and standing storage; In addition, do not pass through the rubber coating of sand milling, filtration, have certain impurity, thereby affect the smooth of the fineness of coating and coating.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned prior art, and a kind of preparation method of rubber coating is provided, mainly solve existing rubber coating and mix inhomogeneous, easy layering, easily produce gelatin phenomenon, the more difficult control of color, be not suitable for streamline operration and standing storage and affect the fineness of coating and the problem such as smooth of coating.
Technical scheme of the present invention is: a kind of preparation method of rubber coating, and its special character is, described rubber coating is prepared separately by A component, B component, finally mixes; Described A component mainly contains rubber, filler, auxiliary agent, and its preparation technology is first that the raw material in the A component is even by Banbury mixer, by the mill slice, utilizes material cutting machine to cut out material, and colloidal sol then after adding defoamer and flow agent, is ground, Multi-channel filtering; Described B component mainly contains rubber, filler and vulcanization accelerator, and its preparation technology plasticates, puts through slice by the raw material in the B component by mill, utilizes material cutting machine to cut out material, colloidal sol, Multi-channel filtering; Then A, B component rubber cement are mixed to static froth breaking, the rubber coating of system.
Further, the rubber of described A component is one or both and the two or more combinations in paracril, viton, acrylic elastomer, hydrogenated nitrile-butadiene rubber, silicon rubber.
Further, the filler of described A component is carbon black, white carbon black, diatomite, one or more mixing in potter's clay.
Further, the auxiliary agent of described A component is stearic acid, softening agent, anti-aging agent, one or more mixing in paraffin.
Further, the rubber of described B component is selected a kind of in paracril, viton, acrylic elastomer, hydrogenated nitrile-butadiene rubber, silicon rubber, or selection is identical with the kind of A component.
Further, the filler of described B component is carbon black, white carbon black, and diatomite, one or more mixing in potter's clay, or selection is identical with the A component.
Further, the vulcanization accelerator of described B component is one or more mixing in CZ, M, DM, DCP, TMTD.
Further, described A component is ground to sand milling, ball milling or triple-roller mill.
Further, described Multi-channel filtering is deep bed filter, pipe filter and Jenag strainer or vibratory screening apparatus.
Compared with the prior art the preparation method of a kind of rubber coating of the present invention has outstanding substantive distinguishing features and marked improvement, 1, select rubber first with mixing way and the existing rubber that becomes rubber unvulcanizate to be dissolved into again coating such as filler, first to dissolve the way that adds afterwards the powders such as filler, because mixing method has been passed through banburying, opens refining, also had the mode of the repeatedly mechanical dispersion of dispersed with stirring in dissolving, make the compatible more abundant of material and rubber, make rubber coating mix, quality and color are easy to control, are applicable to streamline operration; 2, be the way that adopts AB glue to mix, make the staging life of two kinds of rubber unvulcanizates of AB all very long, the situation of the crosslinked inefficacy of material of having avoided the reason due to staging life to cause is applicable to standing storage; 3,, because the coating after dissolving also will make the fineness of coating further controlled through multistage physical filtering, do not affect the smooth of the fineness of coating and coating.
Embodiment
For Comprehension and Implementation better, below in conjunction with embodiment, describe the present invention in detail; Illustrated embodiment is only for explaining the present invention, not for limiting the present invention.
Embodiment 1, and rubber coating is divided into A, the B component is prepared separately:
A component compounding rubber, select suitable rubber as required, and rubber can be one or both and the two or more combinations in paracril, viton, acrylic elastomer, hydrogenated nitrile-butadiene rubber, silicon rubber; Select suitable filler and auxiliary agent according to rubber and kind, filler is one or more mixing in carbon black, white carbon black, diatomite, potter's clay, and auxiliary agent is stearic acid, softening agent, anti-aging agent, one or more mixing in paraffin simultaneously; By the rubber stripping and slicing, then rubber pig, filler, auxiliary agent are dropped into to mixer mixing 40 minutes, the 4-5 of mill thin-pass afterwards is all over slice, slice thickness 5-7MM;
B component compounding rubber, rubber is put into to the open type rubber mixing machine is plasticated, bag adds filler, vulcanization accelerator after roller, and rubber is a kind of in paracril, viton, acrylic elastomer, hydrogenated nitrile-butadiene rubber, silicon rubber, or selection is identical with the kind of A component; Filler is carbon black, white carbon black, and diatomite, one or more mixing in potter's clay, or selection is identical with the A component, reaches and facilitates mixing purpose to get final product; Vulcanization accelerator is one or more mixing in CZ, M, DM, DCP, TMTD, mill slice after thin-pass, slice thickness 5-7MM;
A, B component film are cut into respectively to the fritter of 2-3cm; Solvent is squeezed in stirred pot 1 and stirred pot 2, and stirred pot passes into water coolant; Drop into A component film in stirred pot 1, drop into B component film in stirred pot 2, start to stir and disperse; Add defoamer and flow agent in the A component after being uniformly dispersed; Again A component rubber cement is carried out to sand milling 3 times, lapping mode is sand milling, ball milling or triple-roller mill; A component after sand milling is carried out to the filtration of Multi-channel filtering system; Scattered B component is carried out to the filtration of Multi-channel filtering system; Multi-channel filtering is deep bed filter, pipe filter and Jenag strainer, vibratory screening apparatus; Then by A component rubber cement and the B component rubber cement blending dispersion of having filtered, static froth breaking is stand-by.
Claims (9)
1. the preparation method of a rubber coating, is characterized in that, described rubber coating is prepared separately by A component, B component, finally mixes; Described A component mainly contains rubber, filler, auxiliary agent, and its preparation technology is first that the raw material in the A component is even by Banbury mixer, by the mill slice, utilizes material cutting machine to cut out material, and colloidal sol then after adding defoamer and flow agent, is ground, Multi-channel filtering; Described B component mainly contains rubber, filler and vulcanization accelerator, and its preparation technology plasticates, puts through slice by the raw material in the B component by mill, utilizes material cutting machine to cut out material, colloidal sol, Multi-channel filtering; Then A, B component rubber cement are mixed to static froth breaking, the rubber coating of system.
2. the preparation method of a kind of rubber coating according to claim 1, is characterized in that, the rubber of described A component is one or both and the two or more combinations in paracril, viton, acrylic elastomer, hydrogenated nitrile-butadiene rubber, silicon rubber.
3. the preparation method of a kind of rubber coating according to claim 1, is characterized in that, the filler of described A component is carbon black, white carbon black, diatomite, one or more mixing in potter's clay.
4. the preparation method of a kind of rubber coating according to claim 1, is characterized in that, the auxiliary agent of described A component is stearic acid, softening agent, anti-aging agent, one or more mixing in paraffin.
5. the preparation method of a kind of rubber coating according to claim 1, it is characterized in that, the rubber of described B component is selected a kind of in paracril, viton, acrylic elastomer, hydrogenated nitrile-butadiene rubber, silicon rubber, or selection is identical with the kind of A component.
6. the preparation method of a kind of rubber coating according to claim 1, is characterized in that, the filler of described B component is carbon black, white carbon black, and diatomite, one or more mixing in potter's clay, or selection is identical with the A component.
7. the preparation method of a kind of rubber coating according to claim 1, is characterized in that, the vulcanization accelerator of described B component is one or more mixing in CZ, M, DM, DCP, TMTD.
8. the preparation method of a kind of rubber coating according to claim 1, is characterized in that, described A component be ground to sand milling, ball milling or triple-roller mill.
9. the preparation method of a kind of rubber coating according to claim 1, is characterized in that, described Multi-channel filtering is deep bed filter, pipe filter and Jenag strainer or vibratory screening apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310422279.8A CN103468051B (en) | 2013-09-17 | 2013-09-17 | Preparation method of rubber coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310422279.8A CN103468051B (en) | 2013-09-17 | 2013-09-17 | Preparation method of rubber coating |
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| CN103468051A true CN103468051A (en) | 2013-12-25 |
| CN103468051B CN103468051B (en) | 2014-12-17 |
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| CN201310422279.8A Active CN103468051B (en) | 2013-09-17 | 2013-09-17 | Preparation method of rubber coating |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396608A (en) * | 2016-08-30 | 2017-02-15 | 福建省泉州市契合工贸有限公司 | Ceramic with abrasion-resistance rubber surface layer and manufacturing method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020049282A1 (en) * | 2000-08-08 | 2002-04-25 | Werner Obrecht | Isocyanatosilane-and microgel-containing rubber mixtures |
| WO2009000735A1 (en) * | 2007-06-26 | 2008-12-31 | Henkel Ag & Co. Kgaa | Single-component, hot-hardening reactive mixture |
| CN102585612A (en) * | 2011-12-30 | 2012-07-18 | 南昌大学 | Foamed rubber coating and application thereof to preparation of foamed rubber composite material |
-
2013
- 2013-09-17 CN CN201310422279.8A patent/CN103468051B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020049282A1 (en) * | 2000-08-08 | 2002-04-25 | Werner Obrecht | Isocyanatosilane-and microgel-containing rubber mixtures |
| WO2009000735A1 (en) * | 2007-06-26 | 2008-12-31 | Henkel Ag & Co. Kgaa | Single-component, hot-hardening reactive mixture |
| CN102585612A (en) * | 2011-12-30 | 2012-07-18 | 南昌大学 | Foamed rubber coating and application thereof to preparation of foamed rubber composite material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396608A (en) * | 2016-08-30 | 2017-02-15 | 福建省泉州市契合工贸有限公司 | Ceramic with abrasion-resistance rubber surface layer and manufacturing method thereof |
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| Publication number | Publication date |
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| CN103468051B (en) | 2014-12-17 |
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Owner name: SHICHUAN SEAL GASKET CO., LTD., YANTAI CITY Free format text: FORMER OWNER: YANTAI QUANFENG SEALING TECHNOLOGY CO., LTD. Effective date: 20150831 |
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Effective date of registration: 20150831 Address after: 264000 Shandong Province, Yantai city Zhifu District moon Road No. 5 Patentee after: YANTAI ISHIKAWA GASKET CO., LTD. Address before: 264002 Shandong Province, Yantai city Zhifu District moon Road No. 80 Patentee before: Yantai Quanfeng Sealing Technology Co., Ltd. |
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Address after: 264000 Shandong Province, Yantai city Zhifu District moon Road No. 5 Patentee after: Yantai Ishikawa Sealing Technology Co., Ltd. Address before: 264000 Shandong Province, Yantai city Zhifu District moon Road No. 5 Patentee before: YANTAI ISHIKAWA GASKET CO., LTD. |