Water-base chain lubricating agent

Abstract

The invention relates to a lubricant which is used for high-speed conveyer apron production lines of PET bottles, glass bottles, ring-pull cans and the like and belongs to the filed of chemical lubricant. The proportion of the water-based chain lubricant is that oleic acid triethanolamine 3-8%, triethanolamine 4-9%, LF-131 2-5%, isothiazolin-ketone 1-3%, polymaleic acid 0.5-2%, glucuronidase 4-9%, EDTA-2Na 4-10%, benzotriazole 0.5-2%, sodium sulfonate xylene 0.5-2% and H2O 65-75%, wherein the water-based chain lubricant has high lubricating property and good solubility and is provided with a plurality of excellent performances as anti-hard water, sterilization, low-foam, non-corrosiveness, crack resistance, anti-coagulation and the like, when the lubricant is used in a lubricating system,the bottles inverting ratio can be effectively reduced, the workshop environment can be improved, and the service life of scraping belts cab be prolonged.

Description

Technical field

[0001] The invention relates to a lubricant used in high-speed conveyor belt production lines such as PET bottles, glass bottles and cans, and belongs to the field of chemical lubricants.

Background technique

[0002] Lubricants for the lubrication system of the filling line have experienced more than 40 years of development. In the original semi-automatic filling system, the bottle conveying speed of the production line was only a few hundred bottles to one thousand bottles per hour. The bottle conveying system did not have a special lubricant, and the bottle and the chain were in a state of dry friction, so the wear of the chain was serious. Later, people noticed this problem and installed a soap soaking tank for the bottle conveying system to lubricate the chain with soap, which solved the problem of chain wear to a certain extent. But this type of lubricant has the following disadvantages: (1) poor solubility, easy hydrolysis, and poor resistance to ...

Examples

Embodiment 1

[0047] (1) Mix 50g triethanolamine oleate and 60g triethanolamine, stir well, add 60g gluconoside and stir for 15 minutes, then add 30g LF-131, 20g isothiazolinone, 10g polymaleic acid, 10g benzene Piantriazole, 10g sodium xylene sulfonate were stirred for 30 minutes;

[0048] (2) Add 50g of EDTA-2Na into 700g of pure water, heat to 50°C and stir until it dissolves evenly;

[0049] (3) Mix the mixture obtained in the above two steps and stir evenly.

[0050] (4) Sealed and protected from light, diluted with industrial water at a ratio of 1:200 and sprayed for use.

Embodiment 2

[0052] (1) Mix 20g triethanolamine oleate and 30g triethanolamine, stir well, add 40g gluconoside and stir for 15 minutes, then add 10g LF-131, 10g isothiazolinone, 10g polymaleic acid, 10g benzene Piantriazole, 10g sodium xylene sulfonate were stirred for 30 minutes;

[0053] (2) Add 30g of EDTA-2Na into 650g of pure water, heat to 53°C and stir until it dissolves evenly;

[0054] (3) Mix the mixture obtained in the above two steps and stir evenly.

[0055] (4) Sealed and protected from light, diluted with industrial water at a ratio of 1:200 and sprayed for use.

Embodiment 3

[0057] (1) Mix 70g triethanolamine oleate and 90g triethanolamine, stir evenly, add 70g gluconoside and stir for 15 minutes, then add 30g LF-131, 20g isothiazolinone, 20g polymaleic acid, 20g benzene Piantriazole, 20g sodium xylene sulfonate were stirred for 30 minutes;

[0058] (2) Add 60g of EDTA-2Na into 750g of pure water, heat to 60°C and stir until it dissolves evenly;

[0059] (3) Mix the mixture obtained in the above two steps and stir evenly.

[0060](4) Sealed and protected from light, diluted with industrial water at a ratio of 1:200 and sprayed for use.

Technical field

[0001] The invention relates to a lubricant used in high-speed conveyor belt production lines such as PET bottles, glass bottles and cans, and belongs to the field of chemical lubricants.

Background technique

[0002] Lubricants for the lubrication system of the filling line have experienced more than 40 years of development. In the original semi-automatic filling system, the bottle conveying speed of the production line was only a few hundred bottles to one thousand bottles per hour. The bottle conveying system did not have a special lubricant, and the bottle and the chain were in a state of dry friction, so the wear of the chain was serious. Later, people noticed this problem and installed a soap soaking tank for the bottle conveying system to lubricate the chain with soap, which solved the problem of chain wear to a certain extent. But this type of lubricant has the following disadvantages: (1) poor solubility, easy hydrolysis, and poor resistance to ...

Examples

Embodiment 1

[0047] (1) Mix 50g triethanolamine oleate and 60g triethanolamine, stir well, add 60g gluconoside and stir for 15 minutes, then add 30g LF-131, 20g isothiazolinone, 10g polymaleic acid, 10g benzene Piantriazole, 10g sodium xylene sulfonate were stirred for 30 minutes;

[0048] (2) Add 50g of EDTA-2Na into 700g of pure water, heat to 50°C and stir until it dissolves evenly;

[0049] (3) Mix the mixture obtained in the above two steps and stir evenly.

[0050] (4) Sealed and protected from light, diluted with industrial water at a ratio of 1:200 and sprayed for use.

Embodiment 2

[0052] (1) Mix 20g triethanolamine oleate and 30g triethanolamine, stir well, add 40g gluconoside and stir for 15 minutes, then add 10g LF-131, 10g isothiazolinone, 10g polymaleic acid, 10g benzene Piantriazole, 10g sodium xylene sulfonate were stirred for 30 minutes;

[0053] (2) Add 30g of EDTA-2Na into 650g of pure water, heat to 53°C and stir until it dissolves evenly;

[0054] (3) Mix the mixture obtained in the above two steps and stir evenly.

[0055] (4) Sealed and protected from light, diluted with industrial water at a ratio of 1:200 and sprayed for use.

Embodiment 3

[0057] (1) Mix 70g triethanolamine oleate and 90g triethanolamine, stir evenly, add 70g gluconoside and stir for 15 minutes, then add 30g LF-131, 20g isothiazolinone, 20g polymaleic acid, 20g benzene Piantriazole, 20g sodium xylene sulfonate were stirred for 30 minutes;

[0058] (2) Add 60g of EDTA-2Na into 750g of pure water, heat to 60°C and stir until it dissolves evenly;

[0059] (3) Mix the mixture obtained in the above two steps and stir evenly.

[0060](4) Sealed and protected from light, diluted with industrial water at a ratio of 1:200 and sprayed for use.