WO2017024423A1 - 一种环保抗黄变的涤纶dty油剂及其制备方法 - Google Patents

一种环保抗黄变的涤纶dty油剂及其制备方法 Download PDF

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WO2017024423A1
WO2017024423A1 PCT/CN2015/000739 CN2015000739W WO2017024423A1 WO 2017024423 A1 WO2017024423 A1 WO 2017024423A1 CN 2015000739 W CN2015000739 W CN 2015000739W WO 2017024423 A1 WO2017024423 A1 WO 2017024423A1
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agent
emulsifier
polyester dty
yellowing
environmentally
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PCT/CN2015/000739
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English (en)
French (fr)
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赵国良
朱坚毅
陆蕴菊
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太仓市隆纺油剂有限公司
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
    • D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
    • D06M13/292—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
    • D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
    • D06M13/292—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof
    • D06M13/295—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof containing polyglycol moieties; containing neopentyl moieties
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/53—Polyethers

Definitions

  • the invention relates to the field of auxiliaries manufacturing in synthetic fiber processing technology, in particular to an environmentally friendly anti-yellowing polyester DTY oil agent and a preparation method thereof.
  • polyester DTY fiber technology In China, due to the rapid development of polyester DTY fiber technology in China, it has become the world's largest producer of polyester fiber.
  • the produced elastic fiber is not only sold domestically, but also exported to developed countries in Europe and America. Therefore, the requirements for products are getting higher and higher.
  • the DTY oil agent used in the processing of polyester DTY fiber not only requires smooth production process, but also reduces the problems of broken ends, filaments, poor winding and excellent product rate during the process of adding elastic fiber, and requires fiber. It will not yellow during long-distance transportation, and there are no substances on the fiber that are harmful to the human body and environmental protection.
  • the existing ordinary polyester DTY oil agent can only meet the processing requirements of general polyester DTY fiber, and cannot meet the requirements of high-grade polyester DTY fiber required by developed countries in Europe and America.
  • the object of the present invention is to provide an environmentally friendly anti-yellowing polyester DTY oil agent and a preparation method thereof according to the problems existing in the prior art.
  • An environmentally friendly anti-yellowing polyester DTY oil consisting of the following weight percentage components: smoothing agent 80-92%, emulsifier 5-10%, sizing agent 2-7% and antistatic agent 1-3%.
  • the smoothing agent is one or more of a secondary hydrogenated mineral oil, a tertiary hydrogenated mineral oil, and diethylhexyl stearate.
  • the emulsifier is one or more of coconut ethoxylate, coconut oxylate, and polyoxyethylene stearate.
  • the sizing agent is one or more of glycerol polyoxyethylene ether, sorbitan stearate, and pentaerythritol polyoxyethylene ether.
  • the antistatic agent is one or more of lauryl phosphate methyl salt, coconut alcohol polyoxyethylene ether phosphate methyl salt and octadecyl polyoxyethylene ether phosphate methyl salt.
  • a method for preparing the above environmentally friendly anti-yellowing polyester DTY oil agent comprises the following steps:
  • step 2) adding the emulsifier, sizing agent and antistatic agent accurately weighed in step 1) to the reaction vessel, heating to 50 ⁇ 5 ° C, and uniformly stirring to fully fuse the components;
  • the polyester DTY oil agent provided by the invention is transparent, colorless, tasteless, non-toxic and harmless, and does not yellow.
  • the invention has good spinnability, low breakage and less wool in the high-speed texturing process, and can obviously improve the superior product rate under the same process conditions.
  • the polyester DTY oil agent provided by the invention has good washability, uniform dyeing, good bundle property, and volume Excellent around the molding, good antistatic properties, and smooth processing.
  • the fiber product of the invention has a long storage time, and does not worry that the fiber will turn yellow during long-distance transportation, has no pollution to the environment, and is non-toxic and harmless to the human body.
  • An environmentally friendly anti-yellowing polyester DTY oil consisting of the following weight percentage components:
  • the smoothing agent is a mixture of 75% of secondary hydrogenated mineral oil and 5% of diethylhexyl stearate;
  • emulsifier is a mixture of 8% of coconut alcohol polyoxyethylene ether and 2% of polyoxyethylene stearate;
  • the sizing agent is a mixture of glycerol ethoxylate 4% and sorbitan stearate 3%;
  • Antistatic agent 3% which is lauryl phosphate methyl salt.
  • the preparation method of the environmentally-resistant anti-yellowing polyester DTY oil agent described above is as follows:
  • component smoothing agent (75% secondary hydrogenated mineral oil, 5% diethylhexyl stearate) and 10% emulsifier according to the weight percentage mentioned above (coconutol polyoxyethylene ether) 8%, polyoxyethylene stearate 2%), concentrating agent 7% (glycerol ethoxylate 4%, sorbitan stearate 3%) and antistatic agent 3% (lauryl phosphate) Methyl salt 3%);
  • An environmentally friendly anti-yellowing polyester DTY oil consisting of the following weight percentage components:
  • the smoothing agent is a mixture of 78.2% of the three hydrogenated mineral oil and 10% of the diethylhexyl stearate ester;
  • the emulsifier is 7.5%, wherein the emulsifier is a mixture of 4.5% of coconut alcohol polyoxyethylene ether and 3% of stearic acid polyoxyethylene ether;
  • the sizing agent is a mixture of glycerol ethoxylate 2% and pentaerythritol polyoxyethylene ether 0.5%;
  • the antistatic agent is 1.8%, which is a coconut alcohol polyoxyethylene ether phosphate methyl salt.
  • the preparation method of the environmentally-resistant anti-yellowing polyester DTY oil agent described above is as follows:
  • An environmentally friendly anti-yellowing polyester DTY oil consisting of the following weight percentage components:
  • the emulsifier is a mixture of 5% of coconut ethoxylate and 2% of coconut oleic acid polyoxyethylene;
  • the sizing agent is a mixture of 1% glycerol polyoxyethylene ether and 1% sorbitan stearate;
  • Antistatic agent 1% which is lauryl phosphate methyl salt.
  • the preparation method of the environmentally-resistant anti-yellowing polyester DTY oil agent described above is as follows:
  • An environmentally friendly anti-yellowing polyester DTY oil consisting of the following weight percentage components:
  • Emulsifier 5% wherein the emulsifier is a mixture of 2% of coconut oleic acid polyoxyethylene ester and 3% of polyoxyethylene stearate;
  • the sizing agent which is sorbitan stearate
  • the antistatic agent is 1%, wherein the antistatic agent is a mixture of 0.8% lauryl phosphate methyl salt and 0.2% octadecyl polyoxyethylene ether phosphate methyl salt.
  • the preparation method of the environmentally-resistant anti-yellowing polyester DTY oil agent described above is as follows:
  • the environmentally-resistant and anti-yellowing polyester DTY oil provided by the present invention can achieve the following quality indexes:
  • polyester DTY oil agent provided by the invention is an oil agent which is non-toxic to the environment and non-toxic to the human body.
  • the polyester DTY oil agent provided by the invention is transparent, colorless, odorless, non-toxic and harmless, and does not yellow.
  • the invention is used in the high-speed texturing process, has good spinnability, less breakage, less hair, and can obviously improve the superior product rate under the same process conditions.
  • the invention provides the polyester DTY oil agent with good washability, uniform dyeing, good bundling property, excellent winding forming, good antistatic property and smooth post processing.
  • the fiber product of the invention has long storage time, and does not worry that the fiber will turn yellow during long-distance transportation, and the environment is not polluted. Dyeing, non-toxic and harmless to the human body.
  • the environmental protection anti-yellowing polyester DTY oil agent provided by the invention is suitable for high-end texturing machine to produce high-grade polyester DTY fiber processing technology which is fine and superfine or exported to Europe and the United States, and the oil is evenly distributed, the operation is normal and stable, and the processing process is interrupted. Less, less hair, good winding, high grade, high quality, good response through a number of bombing plants, can meet the requirements of users, has become a long-term customer.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

本发明涉及一种环保抗黄变的涤纶DTY油剂及其制备方法。本发明的环保抗黄变的涤纶DTY油剂，由以下重量百分比的组分组成：平滑剂80-92％，乳化剂5-10％，集束剂2-7％和抗静电剂1-3％。本发明提供的涤纶DTY油剂透明无色无味，无毒无害，不会黄变。本发明用于高速加弹工艺中，可纺性好，断头少，毛丝少，在相同工艺条件下可明显提高优等品率。本发明提供涤纶DTY油剂可洗性好，染色均匀，集束性佳，卷绕成型优良，抗静电性佳，后加工进行顺利。本发明的纤维产品存放时间长，不担心长途运输中纤维会变黄，对环境无污染，对人体无毒无害。

Description

一种环保抗黄变的涤纶DTY油剂及其制备方法 技术领域
本发明涉及合成纤维加工技术中的助剂制造领域，特别涉及一种环保抗黄变的涤纶DTY油剂及其制备方法。
背景技术
目前，由于我国涤纶DTY纤维工艺迅猛发展，已成为世界上最大的涤纶纤维生产国，所生产的加弹纤维不但在国内销售，而且不断向欧美发达国家出口，因此对产品的要求越来越高，在涤纶DTY纤维加工过程中应用的DTY油剂，不但要求能使生产过程顺利进行，减少加弹过程中的断头、毛丝、卷绕成型差和优等品率低的问题，而且要求纤维在长途运输过程中不会黄变，纤维上没有对人体和对环保有毒有害的物质。而现有普通的涤纶DTY油剂，只能满足一般涤纶DTY纤维的加工要求，无法达到欧美发达国家所需的高档涤纶DTY纤维的要求。
发明内容
本发明的目的是针对现有技术中存在的难题，提供一种环保抗黄变的涤纶DTY油剂及其制备方法。
为了实现上述发明，本发明采用如下技术方案：
一种环保抗黄变的涤纶DTY油剂，由以下重量百分比的组分组成：平滑剂80-92％，乳化剂5-10％，集束剂2-7％和抗静电剂1-3％。
进一步地，由以下重量百分比的组分组成：平滑剂80％，乳化剂10％，集束剂7％和抗静电剂3％。
进一步地，由以下重量百分比的组分组成：平滑剂88.2％，乳化剂 7.5％，集束剂2.5％和抗静电剂1.8％。
进一步地，由以下重量百分比的组分组成：平滑剂90％，乳化剂7％，集束剂2％和抗静电剂1％。
进一步地，由以下重量百分比的组分组成：平滑剂92％，乳化剂5％，集束剂2％和抗静电剂1％。
进一步地，所述平滑剂为二次加氢矿物油、三次加氢矿物油和二乙基己基硬脂酸酯中的一种或多种。
进一步地，所述乳化剂为椰子醇聚氧乙烯醚、椰子油酸聚氧乙烯酯和硬脂酸聚氧乙烯酯中的一种或多种。
进一步地，所述集束剂为丙三醇聚氧乙烯醚、山梨醇酐硬脂酸酯和季戊四醇聚氧乙烯醚中的一种或多种。
进一步地，所述抗静电剂为月桂醇磷酸酯甲盐、椰子醇聚氧乙烯醚磷酸酯甲盐和十八醇聚氧乙烯醚磷酸酯甲盐中的一种或多种。
一种制备上述环保抗黄变的涤纶DTY油剂的方法，包括如下步骤：
1)按上述所述的重量百分比称取组分平滑剂、乳化剂、集束剂和抗静电剂；
2)将步骤1)中称量准确的乳化剂、集束剂和抗静电剂加入到反应釜中，加热至50±5℃，并进行均匀搅拌，使各组分充分融合；
3)将剩余组分平滑剂加入到反应釜中，搅拌30-60分钟后，冷却，过滤，出料，包装即制得环保抗黄变的涤纶DTY油剂。
由于采用以上技术方案，本发明的有益效果为：
1)本发明提供的涤纶DTY油剂透明，无色无味，无毒无害，不会黄变。
2)本发明用于高速加弹工艺中可纺性好，断头少，毛丝少，在相同工艺条件下可明显提高优等品率。
3)本发明提供的涤纶DTY油剂可洗性好，染色均匀，集束性佳，卷 绕成型优良，抗静电性佳，后加工进行顺利。
4)本发明的纤维产品存放时间长，不担心长途运输中纤维会变黄，对环境无污染，对人体无毒无害。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，下面结合实施例对本发明作进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。
实施例1
一种环保抗黄变的涤纶DTY油剂，由以下重量百分比的组分组成：
平滑剂80％，其中平滑剂为二次加氢矿物油75％和二乙基己基硬脂酸酯5％的混合；
乳化剂10％，其中乳化剂为椰子醇聚氧乙烯醚8％和硬脂酸聚氧乙烯酯2％的混合；
集束剂7％，其中集束剂为丙三醇聚氧乙烯醚4％和山梨醇酐硬脂酸酯3％的混合；
抗静电剂3％，其为月桂醇磷酸酯甲盐。
以上所述的环保抗黄变的涤纶DTY油剂的制备方法，步骤如下：
1)按上述所述的重量百分比称取组分平滑剂80％(二次加氢矿物油75％、二乙基己基硬脂酸酯5％)、乳化剂10％(椰子醇聚氧乙烯醚8％、硬脂酸聚氧乙烯酯2％)、集束剂7％(丙三醇聚氧乙烯醚4％、山梨醇酐硬脂酸酯3％)和抗静电剂3％(月桂醇磷酸酯甲盐3％)；
2)将上述称取准确的组分乳化剂10％(椰子醇聚氧乙烯醚8％、硬脂酸聚氧乙烯酯2％)、集束剂7％(丙三醇聚氧乙烯醚4％、山梨醇酐硬脂酸酯3％)和抗静电剂3％(月桂醇磷酸酯甲盐3％)加入到反应釜中，加热至52℃，并进行均匀搅拌，使各组分充分融合；
3)将剩余组分平滑剂80％(二次加氢矿物油75％、二乙基己基硬脂 酸酯5％)加入到反应釜中，搅拌45分钟后，冷却，过滤，出料，包装即制环保抗黄变的涤纶DTY油剂。
实施例2
一种环保抗黄变的涤纶DTY油剂，由以下重量百分比的组分组成：
平滑剂88.2％，其中平滑剂为三次加氢矿物油78.2％和二乙基己基硬脂酸酯酯10％的混合；
乳化剂7.5％，其中乳化剂为椰子醇聚氧乙烯醚4.5％和硬脂酸酸聚氧乙烯醚3％的混合；
集束剂2.5％，其中集束剂为丙三醇聚氧乙烯醚2％和季戊四醇聚氧乙烯醚0.5％的混合；
抗静电剂1.8％，其为椰子醇聚氧乙烯醚磷酸酯甲盐。
以上所述的环保抗黄变的涤纶DTY油剂的制备方法，步骤如下：
1)按上述所述的重量百分比称取组分平滑剂88.2％(三次加氢矿物油78.2％、二乙基己基硬脂酸酯酯10％)、乳化剂7.5％(椰子醇聚氧乙烯醚4.5％、硬脂酸酸聚氧乙烯醚3％)、集束剂2.5％(丙三醇聚氧乙烯醚2％、季戊四醇聚氧乙烯醚0.5％)和抗静电剂1.8％(椰子醇聚氧乙烯醚磷酸酯甲盐1.8％)；
2)将上述称取准确的组分乳化剂7.5％(椰子醇聚氧乙烯醚4.5％、硬脂酸酸聚氧乙烯醚3％)、集束剂2.5％(丙三醇聚氧乙烯醚2％、季戊四醇聚氧乙烯醚0.5％)和抗静电剂1.8％(椰子醇聚氧乙烯醚磷酸酯甲盐1.8％)加入到反应釜中，加热至50℃，并进行均匀搅拌，使各组分充分融合；
3)将剩余组分平滑剂88.2％(三次加氢矿物油78.2％、二乙基己基硬脂酸酯酯10％)加入到反应釜中，搅拌35分钟后，冷却，过滤，出料，包装即制得环保抗黄变的涤纶DTY油剂。
实施例3
一种环保抗黄变的涤纶DTY油剂，由以下重量百分比的组分组成：
平滑剂90％，其为二次加氢矿物油90％；
乳化剂7％，其中乳化剂为椰子醇聚氧乙烯醚5％和椰子油酸聚氧乙烯酯2％的混合；
集束剂2％，其中集束剂为丙三醇聚氧乙烯醚1％和山梨醇酐硬脂酸酯1％的混合；
抗静电剂1％，其为月桂醇磷酸酯甲盐。
以上所述的环保抗黄变的涤纶DTY油剂的制备方法，步骤如下：
1)按上述所述的重量百分比称取组分平滑剂90％(二次加氢矿物油90％)、乳化剂7％(椰子醇聚氧乙烯醚5％、椰子油酸聚氧乙烯酯2％)、集束剂2％(丙三醇聚氧乙烯醚1％、山梨醇酐硬脂酸酯1％)和抗静电剂1％(月桂醇磷酸酯甲盐1％)；
2)将上述称取准确的组分乳化剂7％(椰子醇聚氧乙烯醚5％、椰子油酸聚氧乙烯酯2％)、集束剂2％(丙三醇聚氧乙烯醚1％、山梨醇酐硬脂酸酯1％)和抗静电剂1％(月桂醇磷酸酯甲盐1％)加入到反应釜中，加热至55℃，并进行均匀搅拌，使各组分充分融合；
3)将剩余组分平滑剂90％(二次加氢矿物油90％)加入到反应釜中，搅拌30分钟后，冷却，过滤，出料，包装即制得环保抗黄变的涤纶DTY油剂。
实施例4
一种环保抗黄变的涤纶DTY油剂，由以下重量百分比的组分组成：
平滑剂92％，其为三次加氢矿物油92％；
乳化剂5％，其中乳化剂为椰子油酸聚氧乙烯酯2％和硬脂酸聚氧乙烯酯3％的混合；
集束剂2％，其为山梨醇酐硬脂酸酯；
抗静电剂1％，其中抗静电剂为月桂醇磷酸酯甲盐0.8％和十八醇聚氧乙烯醚磷酸酯甲盐0.2％的混合。
以上所述的环保抗黄变的涤纶DTY油剂的制备方法，步骤如下：
1)按上述所述的重量百分比称取组分平滑剂92％(三次加氢矿物油92％)、乳化剂5％(椰子油酸聚氧乙烯酯2％、硬脂酸聚氧乙烯酯3％)、集束剂2％(山梨醇酐硬脂酸酯2％)和抗静电剂1％(月桂醇磷酸酯甲盐0.8％、十八醇聚氧乙烯醚磷酸酯甲盐0.2％)；
2)将上述称取准确的组分乳化剂5％(椰子油酸聚氧乙烯酯2％、硬脂酸聚氧乙烯酯3％)、集束剂2％(山梨醇酐硬脂酸酯2％)和抗静电剂1％(月桂醇磷酸酯甲盐0.8％、十八醇聚氧乙烯醚磷酸酯甲盐0.2％)加入到反应釜中，加热至51℃，并进行均匀搅拌，使各组分充分融合；
3)将剩余组分平滑剂92％(三次加氢矿物油92％)加入到反应釜中，搅拌60分钟后，冷却，过滤，出料，包装即制得环保抗黄变的涤纶DTY油剂。
通过上述实施例1-4可以得证本发明提供的环保抗黄变的涤纶DTY油剂可以达到以下质量指标：
Figure PCTCN2015000739-appb-000001
本发明提供的涤纶DTY油剂与现有普通涤纶DTY油剂在不同时间存放后的色泽变化比较见表1：
表1
Figure PCTCN2015000739-appb-000002
从表1中可以看出，随着日数的变化，现有普通涤纶DTY油剂会逐渐变黄，最终变成棕色，而本发明提供的涤纶DTY油剂的颜色一直为无色透明，没有任何变化，所以本发明提供的涤纶DTY油剂抗黄变能力强，长期存放不会变色。
本发明提供的涤纶DTY油剂中的可溶性金属检测结果(上海SGS检测)见表2：
表2
Figure PCTCN2015000739-appb-000003
从表2中可以看出，本发明提供的涤纶DTY油剂是对环境无污染、对人体无毒无害的油剂。
因此，本发明提供的涤纶DTY油剂透明无色无味，无毒无害，不会黄变。本发明用于高速加弹工艺中，可纺性好，断头少，毛丝少，在相同工艺条件下可明显提高优等品率。本发明提供涤纶DTY油剂可洗性好，染色均匀，集束性佳，卷绕成型优良，抗静电性佳，后加工进行顺利。本发明的纤维产品存放时间长，不担心长途运输中纤维会变黄，对环境无污 染，对人体无毒无害。
本发明提供的环保抗黄变涤纶DTY油剂适用于高速加弹机上生产细且超细或出口欧美国家等高档次涤纶DTY纤维加工工艺，其上油均匀，运转正常稳定，加工过程中断头极少，毛丝很少，卷绕成型好，优等品率高，经多家加弹厂实用，反应良好，能满足用户要求，已成为长期客户。
以上所述仅为本发明的较佳实施例，并非用来限定本发明的实施范围；如果不脱离本发明的精神和范围，对本发明进行修改或者等同替换，均应涵盖在本发明权利要求的保护范围当中。

Claims (10)

  1. 一种环保抗黄变的涤纶DTY油剂，其特征在于，由以下重量百分比的组分组成：平滑剂80-92％，乳化剂5-10％，集束剂2-7％和抗静电剂1-3％。
  2. 根据权利要求1所述的环保抗黄变的涤纶DTY油剂，其特征在于，由以下重量百分比的组分组成：平滑剂80％，乳化剂10％，集束剂7％和抗静电剂3％。
  3. 根据权利要求1所述的环保抗黄变的涤纶DTY油剂，其特征在于，由以下重量百分比的组分组成：平滑剂88.2％，乳化剂7.5％，集束剂2.5％和抗静电剂1.8％。
  4. 根据权利要求1所述的环保抗黄变的涤纶DTY油剂，其特征在于，由以下重量百分比的组分组成：平滑剂90％，乳化剂7％，集束剂2％和抗静电剂1％。
  5. 根据权利要求1所述的环保抗黄变的涤纶DTY油剂，其特征在于，由以下重量百分比的组分组成：平滑剂92％，乳化剂5％，集束剂2％和抗静电剂1％。
  6. 根据权利要求1所述的环保抗黄变的涤纶DTY油剂，其特征在于，所述平滑剂为二次加氢矿物油、三次加氢矿物油和二乙基己基硬脂酸酯中的一种或多种。
  7. 根据权利要求1所述的环保抗黄变的涤纶DTY油剂，其特征在于，所述乳化剂为椰子醇聚氧乙烯醚、椰子油酸聚氧乙烯酯和硬脂酸聚氧乙烯酯中的一种或多种。
  8. 根据权利要求1所述的环保抗黄变的涤纶DTY油剂，其特征在于，所述集束剂为丙三醇聚氧乙烯醚、山梨醇酐硬脂酸酯和季戊四醇聚氧乙烯醚中的一种或多种。
  9. 根据权利要求1所述的环保抗黄变的涤纶DTY油剂，其特征在于， 所述抗静电剂为月桂醇磷酸酯甲盐、椰子醇聚氧乙烯醚磷酸酯甲盐和十八醇聚氧乙烯醚磷酸酯甲盐中的一种或多种。
  10. 一种制备权利要求1-9中任一项所述的环保抗黄变的涤纶DTY油剂的方法，其特征在于，包括如下步骤：
    1)按权利要求1-5中任一项中所述的重量百分比称取组分平滑剂、乳化剂、集束剂和抗静电剂；
    2)将步骤1)中称量准确的乳化剂、集束剂和抗静电剂加入到反应釜中，加热至50±5℃，并进行均匀搅拌，使各组分充分融合；
    3)将剩余组分平滑剂加入到反应釜中，搅拌30-60分钟后，冷却，过滤，出料，包装即制得环保抗黄变的涤纶DTY油剂。
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