CN106700907B - Tire glazing agent, preparation method thereof and tire glazing method - Google Patents

Tire glazing agent, preparation method thereof and tire glazing method Download PDF

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Publication number
CN106700907B
CN106700907B CN201611021251.3A CN201611021251A CN106700907B CN 106700907 B CN106700907 B CN 106700907B CN 201611021251 A CN201611021251 A CN 201611021251A CN 106700907 B CN106700907 B CN 106700907B
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China
Prior art keywords
tire
viscosity
silicone oil
oil
polish
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CN201611021251.3A
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CN106700907A (en
Inventor
姚银芳
李建国
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3M China Ltd
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3M China Ltd
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04Polysiloxanes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/20Diluents or solvents
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure

Abstract

The present disclosure provides a tire polish, a method of preparing the same, and a method of tire polishing. The tire polish according to the present disclosure comprises 20 to 60 mass% of a low-viscosity silicone oil having a viscosity of 100-500 mPas, 10 to 50 mass% of a high-viscosity silicone oil having a viscosity of 12500-100000 mPas, and 20 to 40 mass% of an alkane solvent oil having a flash point in the range of 40 to 95 ℃. The tire polish of the present disclosure, after being applied to a tire, can form a polish coating excellent in all of gloss, durability and workability.

Description

Tire glazing agent, preparation method thereof and tire glazing method
Technical Field
The present disclosure relates to the field of automotive cosmetics, and more particularly to a tire polish and a method of tire polish.
Background
The automobile tire glazing agent has wide application and very fast development requirement in the field of automobile beauty. Currently, the commercially available automobile tire polishes are mainly aqueous polishes, but the aqueous polishes are insufficient in overall performance of gloss (gloss after coating), durability (water washing stability after coating), and workability (wiping performance after coating).
Disclosure of Invention
The present disclosure provides an oil-based tire polish which can form a polish coating excellent in all of gloss, durability and workability on a tire.
A first aspect of the present disclosure provides a tire polish comprising 20 to 60 mass% of a low-viscosity silicone oil having a viscosity of 100-500 mPas, 10 to 50 mass% of a high-viscosity silicone oil having a viscosity of 12500-100000 mPas, and 20 to 40 mass% of an alkane-based solvent oil having a flash point in the range of 40 to 95 ℃.
A second aspect of the present disclosure provides a process for producing a tire polish, comprising mixing a low-viscosity silicone oil having a viscosity of 100-: mixing the components in a mass ratio of 10-50: 20-40.
A third aspect of the present disclosure provides a method of tyre glazing comprising the step of applying a tyre glazing according to the first aspect on a tyre surface to form a glazing coating.
The tire polish provided according to the present disclosure can form a polish coating excellent in all of gloss, durability, and workability after being coated on a tire.
Detailed Description
It is to be understood that other various embodiments can be devised and modified by those skilled in the art in light of the teachings of this specification without departing from the scope or spirit of the disclosure. The following detailed description is, therefore, not to be taken in a limiting sense.
Unless otherwise indicated, all numbers expressing feature sizes, quantities, and physical and chemical characteristics used in the specification and claims are to be understood as being modified in all instances by the term "about". Accordingly, unless indicated to the contrary, the numerical parameters set forth in the foregoing specification and attached claims are approximations that can be suitably varied by those skilled in the art in seeking to obtain the desired properties utilizing the teachings disclosed herein. The use of numerical ranges by endpoints includes all numbers within that range and any range within that range, for example, 1 to 5 includes 1, 1.1, 1.3, 1.5, 2, 2.75, 3, 3.80, 4, and 5, and the like.
Tire polish
The tire polish provided by the present disclosure includes a high viscosity silicone oil, a low viscosity silicone oil, and an alkane solvent oil as an organic solvent.
According to certain embodiments, the high viscosity silicone oil used in the tire polish of the present disclosure is a high viscosity silicone oil having a viscosity of 12500-100000 mPa-s. While not wishing to be bound by any theory, it is believed that the high viscosity silicone oil having a viscosity within the above range provides a glazing coating having a higher strength and stronger adhesion to the tire, thereby contributing to the gloss and durability of the tire polish. From this viewpoint, the lower limit of the viscosity of the high-viscosity silicone oil is preferably 20000 mPas, more preferably 30000 mPas, and the upper limit thereof may be 90000 mPas or 80000 mPas.
According to certain embodiments, the high viscosity silicone oil is present in the tire polish of the present disclosure in an amount of 10 to 50 mass%. The high-viscosity silicone oil in the content within this range can ensure high gloss and durability of the tire gloss, and also provide good workability of the tire gloss.
According to certain embodiments, the low viscosity silicone oil used in the tire polish of the present disclosure is a low viscosity silicone oil having a viscosity of 100-. The viscosity of the low-viscosity silicone oil may also be 200-400 mPas, or 300-400 mPas. While not wishing to be bound by any theory, it is believed that the compounding of the low viscosity silicone oil with the high viscosity silicone oil reduces the overall viscosity of the tire polish, making it more readily distributed uniformly over the surface of the tire, thereby improving the durability and workability of the tire polish.
According to certain embodiments, the low viscosity silicone oil is present in the tire polish of the present disclosure in an amount of 20 to 60 mass%. The low-viscosity silicone oil in an amount within this range can ensure high durability and workability of the tire polish while maintaining high gloss. The mass ratio of the low-viscosity silicone oil to the high-viscosity silicone oil may preferably be in the range of 5: 1 to 2: 5, and in this ratio range, a good balance among gloss application, durability and workability can be achieved.
According to certain embodiments, the high-viscosity silicone oil and the low-viscosity silicone oil used in the tire polish of the present disclosure may be the same type or different types of silicone oils. From the viewpoint of good compatibility between the two, it is preferable that the high-viscosity silicone oil and the low-viscosity silicone oil are the same type of silicone oil.
According to certain embodiments, the high and low viscosity silicone oils used in the tire polish of the present disclosure may be linear non-reactive polydimethylsiloxanes. Such linear non-reactive polydimethylsiloxanes may include AK series silicone oils of Waters' chemistry, for example, AK-100 silicone oil, AK-350 silicone oil, AK-60K silicone oil, AK-100K silicone oil, and the like.
According to certain embodiments, the paraffinic solvent oil used in the tire polish of the present disclosure is an paraffinic solvent oil having a flash point in the range of 40-95 ℃. The alkane solvent oil with the flash point within the range can be well matched with the high-viscosity silicone oil and the low-viscosity silicone oil, not only plays a role in reducing the consistency of the tire polish, but also allows the high-viscosity silicone oil and the low-viscosity silicone oil to be more uniformly mixed, so that the performance, particularly the workability, of the tire polish is remarkably improved.
According to certain embodiments, the paraffinic mineral spirits used in the tire polish of the present disclosure may be linear paraffinic mineral spirits.
According to certain embodiments, the paraffinic solvent oils used in the tire polishes of the present disclosure may include at least one of isoparaffin isomerate solvent oils and normal paraffinic solvent oils. The isoparaffin solvent oils may include Isopar H, Isopar L, Isopar M solvent, and the like. The normal paraffin solvent oil comprises D40 solvent oil, D60 solvent oil, D80 solvent oil, D95 solvent oil and the like.
According to certain embodiments, the paraffinic solvent oil may be present in the tire polish in an amount of 20 to 40 mass%. The content of the alkane solvent oil is within the range of 20-40 mass percent, and the alkane solvent oil can fully play roles of diluting and dissolving the silicone oil component, thereby ensuring enough gloss and durability and obviously improving the application property.
According to certain embodiments, the tire polish of the present disclosure may also contain some auxiliary ingredients, for example, ingredients for improving silicone oil dispersibility, or for improving adhesion to the tire surface, such as nonionic surfactants and the like. However, it is preferred that the tire polish of the present disclosure consist only of high viscosity silicone oil, low viscosity silicone oil, and alkane solvent oil.
Process for preparing a tire polish
According to certain aspects, the present disclosure provides a method for preparing a tire polish comprising mixing a low viscosity silicone oil having a viscosity of 100-: 10-50: 20-40 percent by mass.
For a description of low-viscosity silicone oils, high-viscosity silicone oils and paraffinic solvent oils, see the present specification "Tire glazing Agent for treating cancer"part(s)".
According to certain embodiments, the low viscosity silicone oil, the high viscosity silicone oil, and the alkane solvent oil are mixed with agitation.
According to certain embodiments, other adjunct ingredients, such as nonionic surfactants and the like, may also be added during the mixing step.
Tire glazing method
According to certain aspects, the present disclosure provides a tire glazing method comprising the step of applying a tire glazing according to the present disclosure on a tire surface to form a glazing coating.
According to certain embodiments, the tire may be a tire made of any material. According to certain embodiments, the tire is a rubber tire.
According to certain embodiments, the tire polish of the present disclosure is allowed to stand for 1 to 30 minutes, alternatively 1 to 15 minutes, after being applied to the tire surface.
According to certain embodiments, the tire polish of the present disclosure may form a polish coating having a thickness of 1 to 5000 microns, alternatively 1 to 1000 microns, alternatively 1 to 100 microns.
The gloss coating formed from the tire polish of the present disclosure has a gloss of greater than 90, a gloss of greater than 80 after 30 minutes of water stream rinsing, and good workability.
Examples
The following examples and comparative examples are provided to aid in the understanding of the present invention, and should not be construed as limiting the scope of the invention. All parts and percentages are by mass unless otherwise indicated.
The raw materials and sources used in the examples and comparative examples of the present disclosure are summarized in table 1 below.
TABLE 1
Example 1
Isopar M solvent, 350 mPa.s silicone oil and 60K mPa.s silicone oil were mixed in a ratio of 40: 40: 20 mass percent of the mixture was poured into a glass beaker and stirred uniformly to obtain the tire polish of example 1.
The gloss, durability and workability of the tire gloss of example 1 were measured in the following manner.
Glazing test
Selecting a common rubber sheet (length: width: 12cm) (shanghai bin flint corporation), coating the tire polish on the rubber sheet, waiting for 2 minutes, uniformly wiping the rubber sheet by using a 3M superfine fiber cloth (the thickness of the coating is about 5 micrometers), and then testing the glossiness by using a BYK handheld glossiness instrument.
The gloss of the rubber sheet blank (before the gloss coat was applied) was 62.5, and the sheet after the gloss coat was applied was acceptable if the gloss was > 90 and unacceptable if the gloss was < 90.
Durability test
The tire polish was applied to the rubber sheet for 2 minutes, wiped evenly (thickness of about 5 microns) with a 3M microfiber cloth, after 15 minutes, the rubber sheet was rinsed with a continuous stream of water (flow rate 40ml/s) for 30 minutes, and then tested for gloss using a BYK handheld gloss meter.
After 30 minutes of rinsing, a gloss of > 80 is defined as acceptable for permanence and a gloss of <80 is defined as unacceptable for permanence.
Workability test
The tire polish was coated on a rubber sheet, and after waiting for 2 minutes, it was wiped with a 3M microfiber cloth. The gloss coating on the tire was wiped uniformly (coating thickness about 5 microns) with 5N wiping force and 5cm/s back and forth 5 times, and was defined as acceptable (workability passed) or unacceptable (workability failed).
Examples 2 to 15 and comparative examples 1 to 17
Tire polishes of examples 2 to 15 and comparative examples 1 to 17 were prepared and tested in the same manner as in example 1 at the compounding ratios shown in table 2 below.
TABLE 2
As can be seen from the results of the performance tests in Table 2, in examples 1 to 15 satisfying the conditions of 20 to 60% by mass of the low viscosity silicone oil having a viscosity of 100-500 mPas, 10 to 50% by mass of the high viscosity silicone oil having a viscosity of 12500-100000 mPas, and 20 to 40% by mass of the paraffin type solvent oil having a flash point of 40 to 95 ℃, the gloss, the durability and the workability were excellent in three respects, while in comparative examples 1 to 17 which did not satisfy any of the above conditions, at least one of the gloss, the durability and the workability was failed.
Although the foregoing detailed description contains many specific details for purposes of illustration, it will be appreciated by those of ordinary skill in the art that numerous variations, alterations, substitutions and alterations to these details are within the scope of the disclosure as embodied and protected by this detailed description. Therefore, the disclosure described in the detailed description does not impose any limitations on the disclosure as protected by the detailed description. The appropriate scope of the disclosure should be determined by the following detailed description and appropriate legal equivalents thereof. All cited references are incorporated herein by reference in their entirety.

Claims (8)

1. A tire polish which comprises 20 to 60 mass% of a low-viscosity silicone oil having a viscosity of 100-500 mPa.s, 10 to 50 mass% of a high-viscosity silicone oil having a viscosity of 12500-100000 mPa.s and 20 to 40 mass% of an alkane solvent oil having a flash point in the range of 40 to 95 ℃, wherein the alkane solvent oil comprises at least one of an isoparaffin solvent oil selected from the group consisting of Isopar H, Isopar L and Isopar M solvents and an normal alkane solvent oil selected from the group consisting of D40 solvent oil, D60 solvent oil, D80 solvent oil and D95 solvent oil.
2. The tire polish of claim 1, wherein the mass ratio of the low viscosity silicone oil to the high viscosity silicone oil is in the range of 5: 1 to 2: 5, in the above range.
3. The tire polish as set forth in claim 1, wherein the viscosity of the low-viscosity silicone oil is in the range of 200-400 mPa-s.
4. The tire polish according to claim 1, wherein the viscosity of the high-viscosity silicone oil is in the range of 20000-.
5. A tire polish according to claim 1, wherein said low and/or high viscosity silicone oil is a linear non-reactive polydimethylsiloxane.
6. A process for the preparation of a tire polish comprising mixing a low-viscosity silicone oil having a viscosity of 100-500 mPas, a high-viscosity silicone oil having a viscosity of 12500-100000 mPas and an alkane-based solvent oil having a flash point in the range of 50-95 ℃ in a proportion of 20-60: 10-50: 20-40, wherein the paraffinic solvent oil comprises at least one of isoparaffin solvent oil selected from Isopar H, Isopar L and Isopar M solvents and normal paraffinic solvent oil selected from D40 solvent oil, D60 solvent oil, D80 solvent oil and D95 solvent oil.
7. The method according to claim 6, wherein the low and/or high viscosity silicone oil is a linear non-reactive polydimethylsiloxane.
8. A method of tire glazing comprising the step of applying a tire glazing according to any one of claims 1 to 5 to a tire surface to form a glazing coating.
CN201611021251.3A 2016-11-15 2016-11-15 Tire glazing agent, preparation method thereof and tire glazing method Active CN106700907B (en)

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CN110746881B (en) * 2019-11-06 2021-12-10 3M中国有限公司 Tire care composition, method of caring a tire, and tire
CN111303767B (en) * 2020-03-26 2021-11-16 北京京蝠环保科技有限公司 Tire glazing glaze
CN113004788B (en) * 2021-02-19 2022-07-26 3M中国有限公司 Surface finishing composition
CN116063923A (en) * 2022-01-28 2023-05-05 浙江丽境环保科技工程有限公司 Engine coating liquid and application

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CN1354213A (en) * 2000-11-22 2002-06-19 上海白猫有限公司 Furniture nursing agent and its preparation method
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CN104710881B (en) * 2015-02-13 2017-06-13 中山市优贝科技股份有限公司 Solid wax of vehicle glazing protection containing active component and preparation method thereof
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