Automotive glass cleaner formula and preparation method

Abstract

The invention discloses an automotive glass cleaner formula and a preparation method. The automotive glass cleaner formula comprises, by weight, 30-60 parts of methyl alcohol, 30-35 parts of deionizedwater, 5-8 parts of calcium chloride dihydrate, 3-6 parts of nonionic surface active agents, 4-7 parts of sorbitol monopalmitate, 1-3 parts of sodium citrate and 2-6 parts of sodium metasilicate. A freezing point of a prepared glass cleaner is -47 DEG C or less, the boiling point of the prepared glass cleaner is 73 DEG C or more, the methyl alcohol has excellent anti-freezing effects, the calciumchloride dehydrate has a function of melting snow, the sorbitol monopalmitate has antifogging effects, and the nonionic surface active agents, the sodium citrate and the sodium metasilicate effectively remove dirt. The automotive glass cleaner can ensure clearness of sight lines of drivers, driving safety is ensured, environment pollution is omitted, and the glass cleaner is safe and environmentally friendly.

Description

technical field

[0001] The invention relates to glass water, in particular to an automobile glass water formula and a preparation method. Background technique

[0002] Glass water is the common name for car windshield washer fluid. It belongs to the consumables in the use of automobiles. Some car owners think that cleaning the front windshield is actually very simple and there is no need to make a fuss. Some car owners will give up buying a bottle of special glass water of about 10-20 yuan and choose homemade glass water. They mix alcohol, detergent, detergent or washing powder with a little water to replace the special glass water, thinking that it is cheap and worry-free; if they replace the wiper, the cost will be dozens of times the price of glass water. Use water instead of glass water: Ordinary tap water also contains alkaline substances. After a long time, water alkali will form in the water storage tank and rubber tube, which will affect the normal spraying of wat...

Examples

Embodiment 1

[0014] In the embodiment of the present invention, a car glass water formula and preparation method, the raw materials according to weight parts include: 30 parts of methanol, 30 parts of deionized water, 5 parts of calcium chloride dihydrate, 3 parts of nonionic surfactant, Alcohol monopalmitate 4 parts, sodium citrate 1 part, sodium metasilicate 2 parts.

Embodiment 2

[0016] In the embodiment of the present invention, a kind of car glass water formula and preparation method, the raw material according to weight part comprises: 47 parts of methanol, 32 parts of deionized water, 6 parts of calcium chloride dihydrate, 5 parts of nonionic surfactant, sorbic acid Alcohol monopalmitate 6 parts, sodium citrate 2 parts, sodium metasilicate 4 parts.

[0017] Table 1

[0018] Example

[0019] After testing, the freezing point of the glass water obtained in the above-mentioned three kinds of embodiments is all below-47°C, and the boiling point is all above 73°C.

technical field

[0001] The invention relates to glass water, in particular to an automobile glass water formula and a preparation method. Background technique

[0002] Glass water is the common name for car windshield washer fluid. It belongs to the consumables in the use of automobiles. Some car owners think that cleaning the front windshield is actually very simple and there is no need to make a fuss. Some car owners will give up buying a bottle of special glass water of about 10-20 yuan and choose homemade glass water. They mix alcohol, detergent, detergent or washing powder with a little water to replace the special glass water, thinking that it is cheap and worry-free; if they replace the wiper, the cost will be dozens of times the price of glass water. Use water instead of glass water: Ordinary tap water also contains alkaline substances. After a long time, water alkali will form in the water storage tank and rubber tube, which will affect the normal spraying of wat...

Examples

Embodiment 1

[0014] In the embodiment of the present invention, a car glass water formula and preparation method, the raw materials according to weight parts include: 30 parts of methanol, 30 parts of deionized water, 5 parts of calcium chloride dihydrate, 3 parts of nonionic surfactant, Alcohol monopalmitate 4 parts, sodium citrate 1 part, sodium metasilicate 2 parts.

Embodiment 2

[0016] In the embodiment of the present invention, a kind of car glass water formula and preparation method, the raw material according to weight part comprises: 47 parts of methanol, 32 parts of deionized water, 6 parts of calcium chloride dihydrate, 5 parts of nonionic surfactant, sorbic acid Alcohol monopalmitate 6 parts, sodium citrate 2 parts, sodium metasilicate 4 parts.

[0017] Table 1

[0018] Example

[0019] After testing, the freezing point of the glass water obtained in the above-mentioned three kinds of embodiments is all below-47°C, and the boiling point is all above 73°C.