CN108048193B - 一种新型光纤润滑脂及其制备方法 - Google Patents

一种新型光纤润滑脂及其制备方法 Download PDF

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CN108048193B
CN108048193B CN201711415596.1A CN201711415596A CN108048193B CN 108048193 B CN108048193 B CN 108048193B CN 201711415596 A CN201711415596 A CN 201711415596A CN 108048193 B CN108048193 B CN 108048193B
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周忠太
张守鹏
齐瑞琴
宋尚珍
李保莉
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    • C10M169/00Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
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    • C10M2207/12Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
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    • C10M2207/1265Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic used as thickening agent
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    • C10N2050/00Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10Semi-solids; greasy

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Abstract

本发明公开了一种新型光纤润滑脂及其制备方法,属于润滑脂的研发和生产技术领域。本发明的技术方案要点为:一种新型光纤润滑脂,是由以下重量份的原料制备而成的:氢氧化钠6~10;油酸46~66;尿素50~150;烷基苯磺酸钠50~150;水150~250;基础油400~700。本发明还具体公开了该新型光纤润滑脂的制备方法。本发明制得的新型光纤润滑脂,除了具有和普通光纤膏同等质量指标以外,成本是普通光纤膏的53%,具有很强的市场竞争力。

Description

一种新型光纤润滑脂及其制备方法
技术领域
本发明属于润滑脂的研发和生产技术领域,具体涉及一种新型光纤润滑脂及其制备方法。
背景技术
光纤润滑脂是在光纤光缆中使用的润滑脂。将一束光纤包裹起来就是光缆,光纤是很细的一根根的玻璃或塑料制作成的纤维,用来传送光信号。光缆都非常长,需要弯曲盘起来,这样运输比较方便。纤芯是玻璃制作,质地脆,容易断裂。即使外面有保护层也不能保证万无一失。玻璃丝断裂的主要原因是在弯曲的时候,玻璃丝受到了应力,只要能减轻玻璃丝的应力就可以大幅度降低玻璃丝断裂的可能性。
光纤润滑脂就是减少光纤的应力,保护光纤不被折断。光纤润滑脂的另一个作用是阻止水进入光缆中,水会影响光纤的折光率。目前光纤膏的基本原材料是基础油、气相白炭黑、阻水粉、抗氧剂等。光纤膏是晶莹剔透的一种润滑脂,所以基础油必须是最低7000元/吨的高透明度精制油;气相白炭黑的价格在每吨20000~100000元之间;阻水粉的价格在12000元/吨左右;抗氧剂的种类比较多,价格都不相同,但是用量比较少,对价格影响不大。一般情况下光纤膏的批发价格最低在12000元/吨,成本相对较高。
发明内容
本发明解决的技术问题是提供了一种工艺简单且成本低廉的光纤润滑脂及其制备方法,该光纤润滑脂与普通光纤膏相比质量较好,成本是普通光纤膏的53%,在华北以南的广大地区具有较强的市场竞争力。
本发明为解决上述技术问题采用如下技术方案,一种新型光纤润滑脂,其特征在于是由以下重量份的原料制备而成的:
氢氧化钠6~10;
油酸46~66;
尿素50~150;
烷基苯磺酸钠50~150;
水150~250;
基础油400~700。
进一步优选,所述的新型光纤润滑脂是由以下重量份的原料制备而成的:
氢氧化钠8,该氢氧化钠的纯度>95%;
油酸56,该油酸为动物油酸或植物油酸;
尿素100,该尿素的纯度>99%;
烷基苯磺酸钠100;
水200,该水的导电率≤5μs/cm;
基础油536,该基础油为粘度40℃10~40厘斯的透亮基础油。
本发明所述的新型光纤润滑脂的制备方法,其特征在于具体步骤为:将水加入皂化釜中,开启搅拌并加热升温至60℃,加入氢氧化钠并使氢氧化钠完全溶解,再加入尿素并使尿素完全溶解,将油酸摇匀后缓慢加入皂化釜中并搅拌混合均匀,然后加入基础油并使基础油完全溶解,最后加入烷基苯磺酸钠,脱气、包装得到新型光纤润滑脂。
本发明制得的新型光纤润滑脂,除了具有和普通光纤膏同等质量指标以外,成本是普通光纤膏的53%,具有很强的市场竞争力。
具体实施方式
以下通过实施例对本发明的上述内容做进一步详细说明,但不应该将此理解为本发明上述主题的范围仅限于以下的实施例,凡基于本发明上述内容实现的技术均属于本发明的范围。
实施例1
将200Kg水加入皂化釜中,开启搅拌并加热升温至60℃,加入8Kg氢氧化钠并使氢氧化钠完全溶解,再加入100Kg尿素并使尿素完全溶解,将56Kg油酸摇匀后缓慢加入皂化釜中并搅拌混合均匀,然后加入536Kg基础油并使基础油完全溶解,最后加入100Kg烷基苯磺酸钠,脱气、包装得到新型光纤润滑脂。
实施例2
将150Kg水加入皂化釜中,开启搅拌并加热升温至60℃,加入10Kg氢氧化钠并使氢氧化钠完全溶解,再加入50Kg尿素并使尿素完全溶解,将66Kg油酸摇匀后缓慢加入皂化釜中并搅拌混合均匀,然后加入400Kg基础油并使基础油完全溶解,然后加入50Kg烷基苯磺酸钠,脱气、包装得到新型光纤润滑脂。
实施例3
将250Kg水加入皂化釜中,开启搅拌并加热升温至60℃,加入6Kg氢氧化钠并使氢氧化钠完全溶解,再加入150Kg尿素并使尿素完全溶解,将46Kg油酸摇匀后缓慢加入皂化釜中并搅拌混合均匀,然后加入700Kg基础油并使基础油完全溶解,然后加入150Kg烷基苯磺酸钠,脱气、包装得到新型光纤润滑脂。
本发明制得的光缆膏的成本很低,批发销售价格不超过6000元/吨,主要原材料是透明光亮基础油、油酸、氢氧化钠、尿素、烷基苯磺酸钠、水等。白炭黑光纤膏和本专利光纤膏都以2#为例,即锥入度25℃280比较两种产品的原料价格。如表1所示,本发明制得的光纤膏原料价格相比较很低,成品的成本也很低,其成本是普通光纤膏的53.2%。
表1普通光纤膏原料与本专利原料及成本的价格对比(1吨)
Figure BDA0001521865910000031
本发明是通过技术手段来降低成本,不是偷工减料,所以能够保证产品质量。如表2所示,普通光纤膏与本发明制得的光纤膏质量对比,从表中可以看出在折光率、外观、阻水性能等方面质量基本一样,但是本发明光纤膏的低温性比较差,也就是说本专利产品在华北以南的广大地方可以使用,寒冷地区不能用,整体来说本发明制得的新型光纤润滑脂具有很大的成本优势。
表2普通光纤膏与本发明制得的新型光纤润滑脂质量对比
Figure BDA0001521865910000032
本发明制得的新型光纤润滑脂,除了具有和普通光纤膏同等质量指标以外,成本是普通光纤膏的53%,具有很强的市场竞争力,该新型光纤润滑脂滴点大于250℃钢网分油小于5,相似粘度小于十万次剪切变化率不大于10,表明制得的新型光纤润滑脂是一种合格的润滑脂,水淋流失量达到50%,说明在密封条件下,该新型光纤润滑脂的乳化性能非常好,并且便于冲洗。
以上显示和描述了本发明的基本原理,主要特征和优点,在不脱离本发明精神和范围的前提下,本发明还有各种变化和改进,这些变化和改进都落入要求保护的本发明的范围。

Claims (3)

1.一种新型光纤润滑脂,其特征在于是由以下重量份的原料制备而成的:
氢氧化钠6~10;
油酸46~66;
尿素50~150;
烷基苯磺酸钠50~150;
水150~250;
基础油400~700。
2.根据权利要求1所述的新型光纤润滑脂,其特征在于是由以下重量份的原料制备而成的:
氢氧化钠8,该氢氧化钠的纯度>95%;
油酸56,该油酸为动物油酸或植物油酸;
尿素100,该尿素的纯度>99%;
烷基苯磺酸钠100;
水200,该水的导电率≤5μs/cm;
基础油536,该基础油为粘度40℃ 10~40厘斯的透亮基础油。
3.一种权利要求1或2所述的新型光纤润滑脂的制备方法,其特征在于具体步骤为:将水加入皂化釜中,开启搅拌并加热升温至60℃,加入氢氧化钠并使氢氧化钠完全溶解,再加入尿素并使尿素完全溶解,将油酸摇匀后缓慢加入皂化釜中并搅拌混合均匀,然后加入基础油并使基础油完全溶解,最后加入烷基苯磺酸钠,脱气、包装得到新型光纤润滑脂。
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