CN104164296A - Pollution-free metal cutting fluid - Google Patents

Abstract

A pollution-free metal cutting fluid is prepared from the following raw materials in parts by weight: 3-5 parts of sodium metasilicate, 3-5 parts of sorbitan fatty acid, 6-12 parts of petroleum sodium sulfonate, 2-7 parts of vegetable oleic acid, 5-9 parts of triethanolamine, 1.5-4 parts of coconut triethanolamide, 5-7 parts of a water quality regulator, 1-3 parts of an emulsified silicone oil, and the balance water. The pollution-free metal cutting fluid has the beneficial effects that the cutting liquid has good lubricity, does not contain chemical substances having serious harm to human bodies, and has no pollution to the environment.

Description

A kind of no-pollution metal cutting fluid

Technical field

The present invention relates to a kind of no-pollution metal cutting fluid, belong to chemical field.

Background technology

At present, domestic main use is taking Dormant oils, vegetables oil as basic cutting fluid, due to the existence of these oils, cutting fluid is easy to corrupt smelly, thereby life cycle is very short, exhaust emission is large, meanwhile, it is Sodium Nitrite that aforesaid liquid rust-preventive agent adopted more, although Sodium Nitrite rust-preventing characteristic is good, but there is an obvious weakness: the one, skin is had to hormesis, after workman contacts, easily cause allergic; The 2nd, the amine in amine or the cutting fluid of Sodium Nitrite and human body reacts and generates high carcinogenic material inferior ammonium nitrate.Use these cutting fluids, not only will consume a large amount of Dormant oils, vegetables oil, but also can cause the pollution to environment.

Summary of the invention

For the deficiencies in the prior art, the problem to be solved in the present invention is, a kind of cutting fluid is provided, and has good oilness, containing the chemical substance serious to human injury, not free from environmental pollution.

For solving prior art problem, technical scheme provided by the invention is, a kind of no-pollution metal cutting fluid, and its raw material by following parts by weight is made:

Starso 3-5 part, the smooth 3-5 part of lipid acid sorb, petroleum sodium sulfonate 6-12 part, vegetable oil acid 2-7 part, trolamine 5-9 part, coconut oil triglycolyl amine 1.5-4 part, water conditioner 5-7 part, silicone emulsion 1-3 part, water surplus.

Optimisation technique scheme of the present invention is, a kind of no-pollution metal cutting fluid, and its raw material by following parts by weight is made:

4 parts of Starsos, smooth 4 parts of lipid acid sorb, 9 parts of petroleum sodium sulfonates, 4 parts of vegetable oil acids, 7 parts of trolamines, 3 parts of coconut oil triglycolyl amine, 6 parts of water conditioners, 2 parts of silicone emulsions, water surplus.

The invention has the beneficial effects as follows: cutting fluid of the present invention has good oilness, containing the chemical substance serious to human injury, not free from environmental pollution.

Embodiment

embodiment 1

A kind of no-pollution metal cutting fluid, its raw material by following parts by weight is made:

3 parts of Starsos, smooth 3 parts of lipid acid sorb, 6 parts of petroleum sodium sulfonates, 2 parts of vegetable oil acids, 5 parts of trolamines, 1.5 parts of coconut oil triglycolyl amine, 5 parts of water conditioners, 1 part of silicone emulsion, water surplus.

embodiment 2

A kind of no-pollution metal cutting fluid, its raw material by following parts by weight is made:

5 parts of Starsos, smooth 5 parts of lipid acid sorb, 12 parts of petroleum sodium sulfonates, 7 parts of vegetable oil acids, 9 parts of trolamines, 4 parts of coconut oil triglycolyl amine, 7 parts of water conditioners, 3 parts of silicone emulsions, water surplus.

embodiment 3

A kind of no-pollution metal cutting fluid, its raw material by following parts by weight is made:

4 parts of Starsos, smooth 4 parts of lipid acid sorb, 9 parts of petroleum sodium sulfonates, 4 parts of vegetable oil acids, 7 parts of trolamines, 3 parts of coconut oil triglycolyl amine, 6 parts of water conditioners, 2 parts of silicone emulsions, water surplus.

Claims (2)

1. a no-pollution metal cutting fluid, is characterized in that: its raw material by following parts by weight is made:

Starso 3-5 part, the smooth 3-5 part of lipid acid sorb, petroleum sodium sulfonate 6-12 part, vegetable oil acid 2-7 part, trolamine 5-9 part, coconut oil triglycolyl amine 1.5-4 part, water conditioner 5-7 part, silicone emulsion 1-3 part, water surplus.

2. no-pollution metal cutting fluid according to claim 1, is characterized in that: the raw material by following parts by weight is made:

4 parts of Starsos, smooth 4 parts of lipid acid sorb, 9 parts of petroleum sodium sulfonates, 4 parts of vegetable oil acids, 7 parts of trolamines, 3 parts of coconut oil triglycolyl amine, 6 parts of water conditioners, 2 parts of silicone emulsions, water surplus.