CN105936817A - Anti-foam automobile antifreeze fluid - Google Patents
Anti-foam automobile antifreeze fluid Download PDFInfo
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- CN105936817A CN105936817A CN201610501207.6A CN201610501207A CN105936817A CN 105936817 A CN105936817 A CN 105936817A CN 201610501207 A CN201610501207 A CN 201610501207A CN 105936817 A CN105936817 A CN 105936817A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids
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Abstract
本发明涉及一种抗泡沫汽车防冻液，属于防冻液技术领域。该防冻液包括以下按照重量份数计的原料：乙二醇30‑50份、二甘醇10‑30份、氯化钙3‑9份、亚硝酸钠5‑15份、聚磺化苯乙烯1‑9份、硅酸钠3‑16份、乙二胺四乙酸二钠2‑17份、苯甲酸钠1‑6份、聚醚消泡剂2‑10份、硼砂1‑5份、去离子水15‑30份。本发明提供一种抗泡沫汽车防冻液，大大提高了抗泡沫性能，且能够消除对橡胶材料的溶胀现象，防止橡胶密封件的损坏。The invention relates to an anti-foam automobile antifreeze, which belongs to the technical field of antifreeze. The antifreeze includes the following raw materials in parts by weight: 30-50 parts of ethylene glycol, 10-30 parts of diethylene glycol, 3-9 parts of calcium chloride, 5-15 parts of sodium nitrite, polysulfonated styrene 1‑9 parts, 3‑16 parts of sodium silicate, 2‑17 parts of disodium edetate, 1‑6 parts of sodium benzoate, 2‑10 parts of polyether defoamer, 1‑5 parts of borax, deionized 15‑30 parts of water. The invention provides an anti-foam automobile antifreeze, which greatly improves the anti-foam performance, can eliminate the swelling phenomenon of rubber materials, and prevents damage to rubber seals.
Description
技术领域 technical field
本发明涉及一种防冻液，更具体地说，本发明涉及一种抗泡沫汽车防冻液，属于防冻液技术领域。 The invention relates to an antifreeze, more specifically, the invention relates to an anti-foam automobile antifreeze, which belongs to the technical field of antifreeze.
背景技术 Background technique
防冻液的全称应该叫防冻冷却液，意为有防冻功能的冷却液。防冻液可以防止在寒冷冬季停车时冷却液结冰而胀裂散热器和冻坏发动机气缸体或盖。 The full name of antifreeze should be called antifreeze coolant, which means coolant with antifreeze function. Antifreeze can prevent the coolant from freezing and bursting the radiator and freezing the engine cylinder block or cover when the vehicle is parked in cold winter.
汽车防冻剂的种类很多，像无机物中的氯化钙（CaCl2）、有机物中的甲醇（CH3OH）、乙醇（C2H5OH，俗名酒精）、乙二醇（C2H4（OH）2，俗名甜醇）、丙三醇（C3H5（OH）3，俗名甘油）、润滑油以及我们日常生活中常见的砂糖、蜂蜜等，都可作为防冻液的母液，在加入适量纯净软水（不含或少量含有钙、镁离子的水，如蒸馏水、未受污染的雨水、雪水等，其水质的总硬度成分浓度在0-30ppm之间）后，即可成为一般意义上的防冻液。 There are many types of automobile antifreeze, such as calcium chloride (CaCl 2 ) in inorganic substances, methanol (CH 3 OH) in organic substances, ethanol (C 2 H 5 OH, commonly known as alcohol), ethylene glycol (C 2 H 4 (OH) 2 , commonly known as sweet alcohol), glycerol (C3H5(OH) 3 , commonly known as glycerin), lubricating oil, and common sugar and honey in our daily life can all be used as the mother liquid of antifreeze. After soft water (water containing no or a small amount of calcium and magnesium ions, such as distilled water, unpolluted rainwater, snow water, etc., the total hardness component concentration of the water quality is between 0-30ppm), it can become a general sense. antifreeze.
国家知识产权局于2016.1.20公开了一件公开号为CN105255456A，名称为“一种具有金属防腐性能的防冻液及其制备方法”的发明，该发明公开了一种具有金属防腐性能的防冻液及其制备方法，防冻液包括以下原料：乙二醇、聚乙二醇、氢氧化钠、磷酸钠、硝酸钠、硅酸钠、甲基丙烯酸、十二烷基三甲基氯化铵、2-甲硫基苯并噻唑、pH调节剂、染料、硬脂富马酸钠、蒸馏水。其制备方法是：将乙二醇、聚乙二醇、氢氧化钠、磷酸钠、硝酸钠、硅酸钠、甲基丙烯酸、2-甲硫基苯并噻唑、pH调节剂、染料、硬脂富马酸钠、蒸馏水混合后放在平底瓶中，平底瓶放置在磁力搅拌器上，搅拌10~20min后，加入十二烷基三甲基氯化铵，继续搅拌，即可。本发明的防冻液沸点高，冰点低，泡沫体积小，消泡时间短，且耐腐蚀性能很好。 The State Intellectual Property Office published an invention with the publication number CN105255456A on 2016.1.20, titled "An antifreeze with metal anti-corrosion properties and its preparation method", which discloses an anti-freeze with metal anti-corrosion properties And preparation method thereof, antifreeze comprises the following raw materials: ethylene glycol, polyethylene glycol, sodium hydroxide, sodium phosphate, sodium nitrate, sodium silicate, methacrylic acid, dodecyl trimethyl ammonium chloride, 2 -Methylthiobenzothiazole, pH regulator, dye, sodium stearyl fumarate, distilled water. Its preparation method is: ethylene glycol, polyethylene glycol, sodium hydroxide, sodium phosphate, sodium nitrate, sodium silicate, methacrylic acid, 2-methylthiobenzothiazole, pH regulator, dye, stearin Sodium fumarate and distilled water are mixed and placed in a flat-bottomed bottle, and the flat-bottomed bottle is placed on a magnetic stirrer. After stirring for 10-20 minutes, add dodecyltrimethylammonium chloride and continue stirring. The antifreeze liquid of the invention has high boiling point, low freezing point, small foam volume, short defoaming time and good corrosion resistance.
上述现有的防冻液具有泡沫体积小，消泡时间短的特点，但是抗泡沫性能还是有待提高，且对橡胶等材料有溶胀。 The above-mentioned existing antifreeze has the characteristics of small foam volume and short defoaming time, but the anti-foam performance still needs to be improved, and it has swelling to materials such as rubber.
发明内容 Contents of the invention
本发明旨在解决现有技术中防冻液抗泡沫性能还是有待提高，且对橡胶等材料有溶胀的问题，提供一种抗泡沫汽车防冻液，大大提高了抗泡沫性能，且能够消除对橡胶材料的溶胀现象，防止橡胶密封件的损坏。 The invention aims to solve the problem that the anti-foaming performance of the antifreeze liquid still needs to be improved in the prior art, and the problem of swelling to rubber and other materials is provided, and an anti-foaming automobile antifreezing liquid is provided, which greatly improves the anti-foaming performance and can eliminate the problem of rubber material swelling. Swelling phenomenon, to prevent damage to rubber seals.
为了实现上述发明内容，其具体的技术方案如下： In order to realize above-mentioned content of the invention, its concrete technical scheme is as follows:
一种抗泡沫汽车防冻液，其特征在于：包括以下按照重量份数计的原料： An anti-foaming automobile antifreeze is characterized in that: it comprises the following raw materials in parts by weight:
乙二醇 30-50份 Ethylene glycol 30-50 parts
二甘醇 10-30份 Diethylene glycol 10-30 parts
氯化钙 3-9份 Calcium chloride 3-9 parts
亚硝酸钠 5-15份 Sodium nitrite 5-15 parts
聚磺化苯乙烯 1-9份 Polysulfonated styrene 1-9 parts
硅酸钠 3-16份 Sodium silicate 3-16 parts
乙二胺四乙酸二钠 2-17份 Disodium edetate 2-17 parts
苯甲酸钠 1-6份 Sodium benzoate 1-6 parts
聚醚消泡剂 2-10份 Polyether defoamer 2-10 parts
硼砂 1-5份 Borax 1-5 parts
去离子水 15-30份。 15-30 parts of deionized water.
优选的，一种抗泡沫汽车防冻液，其特征在于：包括以下按照重量份数计的原料： Preferably, a kind of anti-foaming automobile antifreeze is characterized in that: comprise following raw material in parts by weight:
乙二醇 32-45份 Ethylene glycol 32-45 parts
二甘醇 11-25份 Diethylene glycol 11-25 parts
氯化钙 4-7份 Calcium chloride 4-7 parts
亚硝酸钠 6-12份 Sodium nitrite 6-12 parts
聚磺化苯乙烯 3-7份 Polysulfonated styrene 3-7 parts
硅酸钠 5-11份 Sodium silicate 5-11 parts
乙二胺四乙酸二钠 5-10份 Disodium edetate 5-10 parts
苯甲酸钠 2-4份 Sodium benzoate 2-4 parts
聚醚消泡剂 5-9份 Polyether defoamer 5-9 servings
硼砂 2-4份 Borax 2-4 parts
去离子水 16-25份。 16-25 parts of deionized water.
优选的，一种抗泡沫汽车防冻液，其特征在于：包括以下按照重量份数计的原料： Preferably, a kind of anti-foaming automobile antifreeze is characterized in that: comprise following raw material in parts by weight:
乙二醇 40份 40 parts of ethylene glycol
二甘醇 13份 Diethylene glycol 13 parts
氯化钙 6份 Calcium chloride 6 parts
亚硝酸钠 10份 Sodium nitrite 10 parts
聚磺化苯乙烯 4份 4 parts polysulfonated styrene
硅酸钠 10份 Sodium silicate 10 parts
乙二胺四乙酸二钠 8份 Disodium edetate 8 parts
苯甲酸钠 3.5份 3.5 parts of sodium benzoate
聚醚消泡剂 6.5份 6.5 parts of polyether defoamer
硼砂 2.5份 Borax 2.5 parts
去离子水 21份。 21 parts of deionized water.
本发明优选的，所述的硅酸钠为20%的硅酸钠水溶液。 Preferably in the present invention, described sodium silicate is 20% sodium silicate aqueous solution.
本发明优选的，所述的聚醚消泡剂为硅聚醚乳液消泡剂。 Preferably in the present invention, the polyether defoamer is a silicon polyether emulsion defoamer.
本发明带来的有益技术效果： Beneficial technical effects brought by the present invention:
本发明解决了现有的防冻液泡沫性能还是有待提高，且对橡胶等材料有溶胀的问题。本发明提供一种抗泡沫汽车防冻液，大大提高了抗泡沫性能，且能够消除对橡胶材料的溶胀现象，防止橡胶密封件的损坏。 The invention solves the problem that the performance of the existing antifreeze foam still needs to be improved, and the foam has swelling to rubber and other materials. The invention provides an anti-foam automobile antifreeze, which greatly improves the anti-foam performance, can eliminate the swelling phenomenon of rubber materials, and prevents damage to rubber seals.
具体实施方式 detailed description
实施例1Example 1
一种抗泡沫汽车防冻液，包括以下按照重量份数计的原料： An anti-foaming automobile antifreeze liquid, comprising the following raw materials in parts by weight:
乙二醇 30份 30 parts of ethylene glycol
二甘醇 10份 Diethylene glycol 10 parts
氯化钙 3份 3 parts calcium chloride
亚硝酸钠 5份 Sodium nitrite 5 parts
聚磺化苯乙烯 1份 1 part polysulfonated styrene
硅酸钠 3份 Sodium silicate 3 parts
乙二胺四乙酸二钠 2份 2 parts disodium edetate
苯甲酸钠 1份 1 part sodium benzoate
聚醚消泡剂 2份 Polyether defoamer 2 parts
硼砂 1份 1 part borax
去离子水 15份。 15 parts of deionized water.
实施例2Example 2
一种抗泡沫汽车防冻液，包括以下按照重量份数计的原料： An anti-foaming automobile antifreeze liquid, comprising the following raw materials in parts by weight:
乙二醇 50份 Ethylene glycol 50 parts
二甘醇 30份 Diethylene glycol 30 parts
氯化钙 9份 Calcium chloride 9 parts
亚硝酸钠 15份 Sodium nitrite 15 parts
聚磺化苯乙烯 9份 Polysulfonated styrene 9 parts
硅酸钠 16份 Sodium silicate 16 parts
乙二胺四乙酸二钠 17份 EDTA disodium 17 parts
苯甲酸钠 6份 Sodium Benzoate 6 parts
聚醚消泡剂 10份 Polyether defoamer 10 parts
硼砂 5份 Borax 5 parts
去离子水 30份。 30 parts of deionized water.
实施例3Example 3
一种抗泡沫汽车防冻液，包括以下按照重量份数计的原料： An anti-foaming automobile antifreeze liquid, comprising the following raw materials in parts by weight:
乙二醇 40份 40 parts of ethylene glycol
二甘醇 20份 Diethylene glycol 20 parts
氯化钙 6份 Calcium chloride 6 parts
亚硝酸钠 10份 Sodium nitrite 10 parts
聚磺化苯乙烯 5份 Polysulfonated styrene 5 parts
硅酸钠 9.5份 Sodium silicate 9.5 parts
乙二胺四乙酸二钠 9.5份 Disodium edetate 9.5 parts
苯甲酸钠 3.5份 3.5 parts of sodium benzoate
聚醚消泡剂 6份 Polyether defoamer 6 parts
硼砂 3份 3 parts borax
去离子水 22.5份。 22.5 parts of deionized water.
实施例4Example 4
一种抗泡沫汽车防冻液，包括以下按照重量份数计的原料： An anti-foaming automobile antifreeze liquid, comprising the following raw materials in parts by weight:
乙二醇 33份 33 parts of ethylene glycol
二甘醇 15份 Diethylene glycol 15 parts
氯化钙 8.5份 Calcium chloride 8.5 parts
亚硝酸钠 11份 Sodium nitrite 11 parts
聚磺化苯乙烯 7份 Polysulfonated styrene 7 parts
硅酸钠 12份 Sodium silicate 12 parts
乙二胺四乙酸二钠 15份 Disodium edetate 15 parts
苯甲酸钠 4份 Sodium Benzoate 4 parts
聚醚消泡剂 3份 Polyether defoamer 3 parts
硼砂 4.5份 Borax 4.5 parts
去离子水 17份。 17 parts of deionized water.
实施例5Example 5
一种抗泡沫汽车防冻液，包括以下按照重量份数计的原料： An anti-foaming automobile antifreeze liquid, comprising the following raw materials in parts by weight:
乙二醇 32份 32 parts of ethylene glycol
二甘醇 11份 Diethylene glycol 11 parts
氯化钙 4份 4 parts calcium chloride
亚硝酸钠 6份 Sodium nitrite 6 parts
聚磺化苯乙烯 3份 3 parts polysulfonated styrene
硅酸钠 5份 Sodium silicate 5 parts
乙二胺四乙酸二钠 5份 Disodium edetate 5 parts
苯甲酸钠 2份 Sodium Benzoate 2 parts
聚醚消泡剂 5份 Polyether defoamer 5 parts
硼砂 2份 Borax 2 parts
去离子水 16份。 16 parts of deionized water.
实施例6Example 6
一种抗泡沫汽车防冻液，包括以下按照重量份数计的原料： An anti-foaming automobile antifreeze liquid, comprising the following raw materials in parts by weight:
乙二醇 45份 45 parts of ethylene glycol
二甘醇 25份 Diethylene glycol 25 parts
氯化钙 7份 Calcium chloride 7 parts
亚硝酸钠 12份 Sodium nitrite 12 parts
聚磺化苯乙烯 7份 Polysulfonated styrene 7 parts
硅酸钠 11份 Sodium silicate 11 parts
乙二胺四乙酸二钠 10份 Disodium edetate 10 parts
苯甲酸钠 4份 Sodium Benzoate 4 parts
聚醚消泡剂 9份 Polyether defoamer 9 parts
硼砂 4份 4 parts borax
去离子水 25份。 25 parts of deionized water.
实施例7Example 7
一种抗泡沫汽车防冻液，包括以下按照重量份数计的原料： An anti-foaming automobile antifreeze liquid, comprising the following raw materials in parts by weight:
乙二醇 38.5份 Ethylene glycol 38.5 parts
二甘醇 18份 Diethylene glycol 18 parts
氯化钙 5.5份 Calcium chloride 5.5 parts
亚硝酸钠 9份 Sodium nitrite 9 parts
聚磺化苯乙烯 5份 Polysulfonated styrene 5 parts
硅酸钠 8份 Sodium silicate 8 parts
乙二胺四乙酸二钠 7.5份 EDTA disodium 7.5 parts
苯甲酸钠 3份 Sodium Benzoate 3 parts
聚醚消泡剂 7份 Polyether defoamer 7 parts
硼砂 3份 3 parts borax
去离子水 20.5份。 20.5 parts of deionized water.
实施例8Example 8
一种抗泡沫汽车防冻液，包括以下按照重量份数计的原料： An anti-foaming automobile antifreeze liquid, comprising the following raw materials in parts by weight:
乙二醇 35份 35 parts of ethylene glycol
二甘醇 18.5份 Diethylene glycol 18.5 parts
氯化钙 5份 Calcium chloride 5 parts
亚硝酸钠 7.5份 Sodium nitrite 7.5 parts
聚磺化苯乙烯 6份 Polysulfonated styrene 6 parts
硅酸钠 10份 Sodium silicate 10 parts
乙二胺四乙酸二钠 8份 Disodium edetate 8 parts
苯甲酸钠 3.5份 3.5 parts of sodium benzoate
聚醚消泡剂 8份 Polyether defoamer 8 parts
硼砂 2.5份 Borax 2.5 parts
去离子水 22份。 22 parts of deionized water.
Claims (5)
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Application publication date: 20160914 |
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