TWI861427B - Metal wear repair composition and preparation method thereof - Google Patents
Metal wear repair composition and preparation method thereof Download PDFInfo
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- TWI861427B TWI861427B TW110128149A TW110128149A TWI861427B TW I861427 B TWI861427 B TW I861427B TW 110128149 A TW110128149 A TW 110128149A TW 110128149 A TW110128149 A TW 110128149A TW I861427 B TWI861427 B TW I861427B
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 37
- 239000002184 metal Substances 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title 1
- 239000000843 powder Substances 0.000 claims abstract description 26
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 25
- 239000011707 mineral Substances 0.000 claims abstract description 25
- 239000002199 base oil Substances 0.000 claims abstract description 23
- 239000004200 microcrystalline wax Substances 0.000 claims abstract description 17
- 235000019808 microcrystalline wax Nutrition 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 15
- 239000003607 modifier Substances 0.000 claims description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 7
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 7
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 7
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000005642 Oleic acid Substances 0.000 claims description 7
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 7
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 7
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 7
- 229910000500 β-quartz Inorganic materials 0.000 claims description 7
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 5
- 239000003350 kerosene Substances 0.000 claims description 5
- 239000008096 xylene Substances 0.000 claims description 5
- 239000003208 petroleum Substances 0.000 claims description 4
- 235000021355 Stearic acid Nutrition 0.000 claims description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 3
- 239000008117 stearic acid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 229920000136 polysorbate Polymers 0.000 claims description 2
- 229950008882 polysorbate Drugs 0.000 claims description 2
- -1 sorbitan ester Chemical class 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 1
- 229910052906 cristobalite Inorganic materials 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 239000010453 quartz Substances 0.000 claims 1
- 239000003495 polar organic solvent Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 6
- 238000011065 in-situ storage Methods 0.000 abstract description 4
- 238000005461 lubrication Methods 0.000 abstract description 4
- 230000009347 mechanical transmission Effects 0.000 abstract description 4
- 230000000052 comparative effect Effects 0.000 description 8
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- 239000002904 solvent Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
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- 239000003921 oil Substances 0.000 description 3
- 238000010587 phase diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 2
- 229920000053 polysorbate 80 Polymers 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000002210 silicon-based material Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229920001213 Polysorbate 20 Polymers 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- LWZFANDGMFTDAV-BURFUSLBSA-N [(2r)-2-[(2r,3r,4s)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O LWZFANDGMFTDAV-BURFUSLBSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- MHKWSJBPFXBFMX-UHFFFAOYSA-N iron magnesium Chemical compound [Mg].[Fe] MHKWSJBPFXBFMX-UHFFFAOYSA-N 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
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- 230000003449 preventive effect Effects 0.000 description 1
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- 235000011067 sorbitan monolaureate Nutrition 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical class OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 1
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- Lubricants (AREA)
Abstract
一種金屬磨損修復組成物，包含礦物粉體、基礎油、非極性有機溶劑及微晶蠟。本發明金屬磨損修復組成物能提供良好的潤滑抗磨損與原位修復功效，且可適用於各種不同類型的機械傳動件。 A metal wear repair composition comprises mineral powder, base oil, non-polar organic solvent and microcrystalline wax. The metal wear repair composition of the present invention can provide good lubrication, anti-wear and in-situ repair effects, and can be applied to various types of mechanical transmission parts.
Description
本發明是有關於一種金屬磨損修復組成物，特別是指一種包含礦物粉體、基礎油、非極性有機溶劑及微晶蠟的金屬磨損修復組成物。 The present invention relates to a metal wear repair composition, in particular to a metal wear repair composition comprising mineral powder, base oil, non-polar organic solvent and microcrystalline wax.
現有具有金屬磨損修復功能的潤滑劑之介質材料，一類是半固態的油脂類、一類是液態的潤滑油與機油。但由於這兩類產品的應用範圍各自受限于其流動性與粘滯特性，而難以在提供足夠的抗磨、耐磨與原位修復功效的前提下因應不同行業應用於不同類型的機械傳動件。 The existing lubricant media materials with metal wear repair function are semi-solid grease and liquid lubricating oil and engine oil. However, since the application scope of these two types of products is limited by their fluidity and viscosity characteristics, it is difficult to provide sufficient anti-wear, wear resistance and in-situ repair effects to be applied to different types of mechanical transmission parts in different industries.
因此，本發明之目的，即在提供一種金屬磨損修復組成物，可以克服上述先前技術的缺點。 Therefore, the purpose of the present invention is to provide a metal wear repair composition that can overcome the shortcomings of the above-mentioned prior art.
於是，本發明金屬磨損修復組成物包含礦物粉體、基礎油(base oil)、非極性有機溶劑及微晶蠟(microcrystalline wax)。 Therefore, the metal wear repair composition of the present invention includes mineral powder, base oil, non-polar organic solvent and microcrystalline wax.
本發明之功效在於：本發明金屬磨損修復組成物能提供良好的潤滑抗磨損與原位修復功效，且可適用於各種不同類型的機械傳動件。 The effect of the present invention is that the metal wear repair composition of the present invention can provide good lubrication, anti-wear and in-situ repair effects, and can be applied to various types of mechanical transmission parts.
以下將就本發明內容進行詳細說明： The following is a detailed description of the contents of this invention:
較佳地，該礦物粉體包括含矽化合物。更佳地，該含矽化合物是選自於天然或人工合成的矽酸鹽類、二氧化矽或其組合。例如含鐵鎂質的層狀矽酸鹽類或高溫二氧化矽礦物混合物微粉，具體可為蛇紋石(serpentine)、β-石英、鱗石英(tridymite)、方英石(christobalite)或其組合。在本發明的具體實施例中，該礦物粉體為蛇紋石及β-石英的混合粉體。該礦物粉體有助於增加傳動件金屬基材摩擦面的抗磨、耐磨、與自我修復磨損部位的功能。 Preferably, the mineral powder includes a silicon-containing compound. More preferably, the silicon-containing compound is selected from natural or synthetic silicates, silicon dioxide or a combination thereof. For example, iron-magnesium-containing layered silicates or high-temperature silicon dioxide mineral mixture powders, specifically serpentine, β-quartz, tridymite, christobalite or a combination thereof. In a specific embodiment of the present invention, the mineral powder is a mixed powder of serpentine and β-quartz. The mineral powder helps to increase the wear resistance, abrasion resistance, and self-repair of the worn parts of the friction surface of the metal substrate of the transmission.
該礦物粉體的粒徑範圍為0.2~50μm，較佳的粒徑範圍為0.5~10μm。 The particle size range of the mineral powder is 0.2~50μm, and the optimal particle size range is 0.5~10μm.
該礦物粉體還可以含有微量的其他金屬氧化物、羥基氧化物或金屬微粒。 The mineral powder may also contain trace amounts of other metal oxides, hydroxyl oxides or metal particles.
較佳地，以該金屬磨損修復組成物的總重為100wt%，該礦物粉體的重量比例範圍為0.5~5.0wt%。在本發明的具體實施例中，以該金屬磨損修復組成物的總重為100wt%，該礦物粉體的重量比例範圍為0.5~1.5wt%，亦可為0.5~1.0wt%或1.0~1.5wt%。 Preferably, the total weight of the metal wear repair composition is 100wt%, and the weight ratio of the mineral powder is in the range of 0.5~5.0wt%. In a specific embodiment of the present invention, the total weight of the metal wear repair composition is 100wt%, and the weight ratio of the mineral powder is in the range of 0.5~1.5wt%, and can also be 0.5~1.0wt% or 1.0~1.5wt%.
較佳地，該金屬磨損修復組成物還包含預混合於該礦物粉體的表面改質劑。更佳地，該表面改質劑是選自於油酸、硬脂酸、硬脂酸鹽、山梨糖醇酐酯(sorbitan ester)、聚山梨糖醇酯(polysorbate)或其組合，具體可為油酸、硬脂酸、硬脂酸鹽、Span 20、Span 80、Tween 20、Tween 80或其組合。該表面改質劑有助於有效分散該礦物粉體於該基礎油、該非極性有機溶劑及該微晶蠟的混合介質(介質載體)中，進一步能夠避免該基礎油的酸價增加，並避免金屬腐蝕。 Preferably, the metal wear repair composition further comprises a surface modifier premixed in the mineral powder. More preferably, the surface modifier is selected from oleic acid, stearic acid, stearate, sorbitan ester, polysorbate or a combination thereof, specifically oleic acid, stearic acid, stearate, Span 20, Span 80, Tween 20, Tween 80 or a combination thereof. The surface modifier helps to effectively disperse the mineral powder in the mixed medium (medium carrier) of the base oil, the non-polar organic solvent and the microcrystalline wax, further preventing the acid value of the base oil from increasing and metal corrosion from occurring.
較佳地，以該礦物粉體的總重為100wt%，該表面改質劑的重量比例範圍為10~200wt%。更佳地，以該礦物粉體的總重為100wt%，該表面改質劑的重量比例範圍為20~100wt%。 Preferably, the total weight of the mineral powder is 100wt%, and the weight ratio of the surface modifier is in the range of 10~200wt%. More preferably, the total weight of the mineral powder is 100wt%, and the weight ratio of the surface modifier is in the range of 20~100wt%.
在本發明中，該基礎油可為機油、潤滑油、潤滑脂等原油精煉產品或其組合。例如但不限於黏度等級為VG-10~VG-1000或NLGI-000~NLGI-00的常溫液態潤滑油脂。在本發明的具體實施例中，該基礎油是黏度等級為VG-68的機油。 In the present invention, the base oil can be a crude oil refined product such as engine oil, lubricating oil, grease or a combination thereof. For example, but not limited to, a room temperature liquid lubricating grease with a viscosity grade of VG-10~VG-1000 or NLGI-000~NLGI-00. In a specific embodiment of the present invention, the base oil is an engine oil with a viscosity grade of VG-68.
較佳地，以該金屬磨損修復組成物的總重為100wt%，該基礎油的重量比例範圍為25.0~99.0wt%。在本發明的具體實施例中，以該金屬磨損修復組成物的總重為100wt%，該基礎油的重量比例範圍為25.0~90.5wt%，亦可為40.0~90.5wt%或75.0~90.5wt%。 Preferably, the total weight of the metal wear repair composition is 100wt%, and the weight ratio of the base oil is in the range of 25.0~99.0wt%. In a specific embodiment of the present invention, the total weight of the metal wear repair composition is 100wt%, and the weight ratio of the base oil is in the range of 25.0~90.5wt%, and may also be 40.0~90.5wt% or 75.0~90.5wt%.
較佳地，該非極性有機溶劑是選自於石油醚、環保去漬油、甲苯、二甲苯、煤油或其組合。該非極性有機溶劑可依常溫時的蒸發速度快慢而分級選擇或按比例組合不同沸點的非極性有機物而得，例如：屬於低沸點/快乾溶劑的石油醚、環保型去漬油；屬於中乾溶劑的甲苯；屬於高沸點/慢乾溶劑的二甲苯、煤油。 Preferably, the non-polar organic solvent is selected from petroleum ether, environmentally friendly stain removal oil, toluene, xylene, kerosene or a combination thereof. The non-polar organic solvent can be selected in grades according to the evaporation speed at room temperature or obtained by combining non-polar organic substances with different boiling points in proportion, for example: petroleum ether and environmentally friendly stain removal oil are low-boiling point/fast-drying solvents; toluene is a medium-drying solvent; xylene and kerosene are high-boiling point/slow-drying solvents.
較佳地，該非極性有機溶劑的平均分子量範圍為75~240g/mol，有利於溶解該微晶蠟，以與該微晶蠟形成一預混物。 Preferably, the average molecular weight of the non-polar organic solvent is in the range of 75-240 g/mol, which is conducive to dissolving the microcrystalline wax to form a premix with the microcrystalline wax.
在本發明中，該微晶蠟的熔點高於70℃，較佳為高於74℃，更佳為高於82℃。 In the present invention, the melting point of the microcrystalline wax is higher than 70°C, preferably higher than 74°C, and more preferably higher than 82°C.
本發明之其他的特徵及功效，將於參照圖式的實施方式中清楚地呈現，其中：〔圖1〕是一三元相圖，說明本發明的金屬磨損修復組成物的介質載體的組成；及〔圖2〕是一三元相圖，說明本發明實施例1~3的金屬磨損修復組成物的介質載體的組成。 Other features and effects of the present invention will be clearly presented in the implementation method with reference to the drawings, wherein: [Figure 1] is a ternary phase diagram, illustrating the composition of the medium carrier of the metal wear repair composition of the present invention; and [Figure 2] is a ternary phase diagram, illustrating the composition of the medium carrier of the metal wear repair composition of Examples 1 to 3 of the present invention.
參閱圖1的三元相圖，本發明的金屬磨損修復組成物的實施例的介質載體的組成可為以基礎油為主的O區域、以非極性有機溶劑為主的S區域或以微晶蠟為主的W區域。此外，SO區域表示該介質載體的主要成分為非極性有機溶劑及基礎油，微晶蠟的含量較低；SW區域表示該介質載體的主要成分為非極性有機溶劑及微晶蠟，基礎油的含量較低；WO區域表示該介質載體的主要成分為微晶蠟及基礎油，非極性有機溶劑的含量較低；Center區域表示在該介質載體中，基礎油、非極性有機溶劑及微晶蠟三者的含量相近。 Referring to the ternary phase diagram of FIG. 1 , the composition of the medium carrier of the embodiment of the metal wear repair composition of the present invention may be an O region mainly composed of base oil, an S region mainly composed of a non-polar organic solvent, or a W region mainly composed of microcrystalline wax. In addition, the SO region indicates that the main components of the medium carrier are non-polar organic solvents and base oils, and the content of microcrystalline wax is relatively low; the SW region indicates that the main components of the medium carrier are non-polar organic solvents and microcrystalline wax, and the content of base oil is relatively low; the WO region indicates that the main components of the medium carrier are microcrystalline wax and base oil, and the content of non-polar organic solvents is relatively low; the Center region indicates that in the medium carrier, the contents of base oil, non-polar organic solvents and microcrystalline wax are similar.
本發明將就以下實施例來作進一步說明，但應瞭解的是，該等實施例僅為例示說明之用，而不應被解釋為本發明實施之限制。 The present invention will be further described with reference to the following embodiments, but it should be understood that these embodiments are only for illustrative purposes and should not be interpreted as limitations on the implementation of the present invention.
〈實施例1〉<Example 1>
依據下表1的配比，將微晶蠟(購自於帝一化工，CAS No.63231-60-7)與非極性有機溶劑(甲苯、二甲苯及煤油三者的混合溶劑)預先混合，再與礦物粉體(蛇紋石及β-石英的混合粉體，粒徑範圍為1~10μm，表面改質劑為油酸)及基礎油(國光牌特級循 環機油VG-68)混合後，得到實施例1的金屬磨損修復組成物。實施例1的介質載體的組成如圖2所示。實施例1的金屬磨損修復組成物可大幅提高在施用時滲透進入複雜傳動部件的方便性，且可保留濕潤黏附在被施用表面上，適用於需要在施用後保持半乾燥半濕潤的狀況下操作的自行車鏈條與變速齒輪組件。 According to the ratio in Table 1 below, microcrystalline wax (purchased from Diyi Chemical, CAS No. 63231-60-7) and non-polar organic solvent (mixed solvent of toluene, xylene and kerosene) were pre-mixed, and then mixed with mineral powder (mixed powder of serpentine and β-quartz, particle size range of 1-10μm, surface modifier is oleic acid) and base oil (Guoguang brand premium circulating engine oil VG-68) to obtain the metal wear repair composition of Example 1. The composition of the medium carrier of Example 1 is shown in Figure 2. The metal wear repair composition of Example 1 can greatly improve the convenience of penetrating into complex transmission parts during application, and can remain wet and adhere to the applied surface. It is suitable for bicycle chain and gear components that need to be operated in a semi-dry and semi-wet state after application.
〈實施例2〉<Example 2>
依據下表1的配比，將微晶蠟(購自於帝一化工，CAS No.63231-60-7)與非極性有機溶劑(二甲苯及煤油的混合溶劑)預先混合，再與礦物粉體(蛇紋石及β-石英的混合粉體，粒徑範圍為0.5~5μm，表面改質劑為油酸與Span 80的2：1混合物)及基礎油(國光牌特級循環機油VG-68)混合後，得到實施例2的金屬磨損修復組成物。實施例2的介質載體的組成如圖2所示。實施例2的金屬磨損修復組成物可提供滾珠與軸承內外滑道接觸面的抗磨修損能力並降低磨擦阻力，適用於需要兼具滑動性能與耐用性的自行車、機車，運動滑板的花鼓軸承組件。 According to the ratio in Table 1 below, microcrystalline wax (purchased from Diyi Chemical, CAS No. 63231-60-7) and non-polar organic solvent (mixed solvent of xylene and kerosene) were pre-mixed, and then mixed with mineral powder (mixed powder of serpentine and β-quartz, particle size range of 0.5~5μm, surface modifier is oleic acid and Span 80 2:1 mixture) and base oil (Guoguang brand premium circulating engine oil VG-68) to obtain the metal wear repair composition of Example 2. The composition of the medium carrier of Example 2 is shown in Figure 2. The metal wear repair composition of Example 2 can provide wear resistance and repair capability for the contact surface between the ball and the inner and outer slideways of the bearing and reduce friction resistance. It is suitable for hub bearing assemblies of bicycles, motorcycles, and sports skateboards that require both sliding performance and durability.
〈實施例3〉<Example 3>
依據下表1的配比，將微晶蠟(購自於帝一化工，CAS No.63231-60-7)與非極性有機溶劑(環保去漬油、石油醚及甲苯三者的混合溶劑)預先混合，再與礦物粉體(蛇紋石及β-石英的混合粉體，粒徑範圍為0.5~3μm，表面改質劑為油酸與Span 80與Tween 80的1：1：1混合物)及基礎油(國光牌特級循環機油VG-68)混合後，得到實施例3的金屬磨損修復組成物。實施例3的介質載體的組成如圖2所示。實施例3的金屬磨損修復組成物可在施用後的很短時間內使溶劑快速揮發，且可提供傳動件接觸摩擦面的抗磨修損 能力並降低磨擦阻力，適用於需要減少使用時沾黏懸浮於空氣中的纖維棉絮於傳動件的表面，以減少停機清潔的頻率與難度的紡織廠或針織廠設備的傳動件。 According to the ratio in Table 1 below, microcrystalline wax (purchased from Diyi Chemical, CAS No. 63231-60-7) and non-polar organic solvent (a mixed solvent of environmentally friendly stain removal oil, petroleum ether and toluene) were pre-mixed, and then mixed with mineral powder (a mixed powder of serpentine and β-quartz, with a particle size range of 0.5-3 μm, and a surface modifier of a 1:1:1 mixture of oleic acid, Span 80 and Tween 80) and base oil (Guoguang brand premium circulating engine oil VG-68) to obtain the metal wear repair composition of Example 3. The composition of the medium carrier of Example 3 is shown in FIG2 . The metal wear repair composition of Example 3 can make the solvent evaporate quickly within a short time after application, and can provide wear resistance and repair ability for the friction surface of the transmission part and reduce friction resistance. It is suitable for the transmission parts of textile or knitting plant equipment that need to reduce the adhesion of fiber cotton suspended in the air to the surface of the transmission part during use to reduce the frequency and difficulty of stopping the machine for cleaning.
〈比較例1~2〉〈Comparison Example 1~2〉
比較例1為100wt%基礎油(國光牌特級循環機油VG-68)。 Comparative Example 1 is 100wt% base oil (Guoguang brand premium circulating engine oil VG-68).
比較例2的組成物為礦物粉體(蛇紋石及β-石英的混合粉體，粒徑範圍為10~40μm，表面改質劑為油酸)及基礎油(國光牌特級循環機油VG-68)依據下表1的配比混合。 The composition of Comparative Example 2 is a mixture of mineral powder (mixed powder of serpentine and β-quartz, with a particle size range of 10~40μm, and oleic acid as the surface modifier) and base oil (Guoguang brand premium circulating engine oil VG-68) mixed according to the ratio in Table 1 below.
[抗磨損性能(Wear preventive characteristics)測試][Wear preventive characteristics test]
依據ASTM D4172-20使用四球測試機台(主軸轉速為1200rpm，工作溫度為75℃，負重為40kg，運作時間為60min)分別測量在施用上述實施例1~3的金屬磨損修復組成物及比較例1的基礎油、比較例2的組成物下的平均磨耗直徑，結果分別如下表2所示。 According to ASTM D4172-20, a four-ball test machine (spindle speed of 1200rpm, working temperature of 75℃, load of 40kg, operating time of 60min) was used to measure the average wear diameter of the metal wear repair composition of Examples 1 to 3, the base oil of Comparative Example 1, and the composition of Comparative Example 2. The results are shown in Table 2 below.
【表2】
表2結果顯示，在施用實施例1~3的金屬磨損修復組成物下的平均磨耗直徑明顯小於在施用比較例1的基礎油、比較例2的組成物下的平均磨耗直徑(相對於比較例1，減小量至少12%；相對於比較例2，減小量至少8%)，顯示實施例1~3的金屬磨損修復組成物具有相對優越的潤滑抗磨損性能。 The results in Table 2 show that the average wear diameter of the metal wear repair composition of Examples 1 to 3 is significantly smaller than the average wear diameter of the base oil of Comparative Example 1 and the composition of Comparative Example 2 (the reduction is at least 12% relative to Comparative Example 1; the reduction is at least 8% relative to Comparative Example 2), indicating that the metal wear repair composition of Examples 1 to 3 has relatively superior lubrication and anti-wear properties.
綜上所述，本發明金屬磨損修復組成物能提供良好的潤滑抗磨損與原位修復功效，且可適用於各種不同類型的機械傳動件，故確實能達成本發明之目的。 In summary, the metal wear repair composition of the present invention can provide good lubrication, anti-wear and in-situ repair effects, and can be applied to various types of mechanical transmission parts, so it can indeed achieve the purpose of the present invention.
惟以上所述者，僅為本發明之實施例而已，當不能以此限定本發明實施之範圍，凡是依本發明申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾，皆仍屬本發明專利涵蓋之範圍內。 However, the above is only an example of the implementation of the present invention, and it cannot be used to limit the scope of the implementation of the present invention. All simple equivalent changes and modifications made according to the scope of the patent application of the present invention and the content of the patent specification are still within the scope of the patent of the present invention.
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