CN104046494A - Safe and non-toxic cutting fluid - Google Patents

Abstract

The invention provides a safe and non-toxic cutting fluid. The cutting fluid is prepared from the following raw materials in parts by weight: 15-25 parts of petroleum sodium sulfonate, 11-18 parts of diethanolamine borate, 2.9-7.5 parts of inositol hexaphosphate, 2.1-4.5 parts of citric acid, 1.2-3.4 parts of a defoaming agent, 4-8 parts of diethanol amine, 2-7 parts of borax, 3.6-4.4 parts of glycerinum and 10-20 parts of water. The safe and non-toxic cutting fluid has the beneficial effects of no irritant chemical components on skin and the like, and can guarantee each function of the cutting fluid.

Description

A kind of cutting fluid of safety non-toxic

Technical field

The present invention relates to a kind of cutting fluid of safety non-toxic, belong to industrial chemical field.

Background technology

At present, it is basic cutting fluid that Dormant oils, vegetables oil are take in domestic main use, 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, Sodium Nitrite reacts generation high carcinogenic material inferior ammonium nitrate with amine or the amine in cutting fluid of human body.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 of safety non-toxic is provided, and do not contain skin etc. is had to irritating chemical composition, and can guarantee the various functions of cutting fluid.

For solving prior art problem, technical scheme provided by the invention is, a kind of cutting fluid of safety non-toxic, and its raw material by following parts by weight is made:

Petroleum sodium sulfonate 15-25 part, diethanolamine boric acid ester 11-18 part, nucite six phosphoric acid fat 2.9-7.5 parts, citric acid 2.1-4.5 part, defoamer 1.2-3.4 part, diethanolamine 4-8 part, borax 2-7 part, glycerine 3.6-4.4 part, water 10-20 part.

Optimisation technique scheme of the present invention is that its raw material by following parts by weight is made:

20 parts of petroleum sodium sulfonates, 15 parts of diethanolamine boric acid esters, 5 parts, nucite six phosphoric acid fat, 3 parts of citric acids, 2.5 parts of defoamers, 6.5 parts of diethanolamine, 5 parts of boraxs, 4.0 parts of glycerine, 15 parts, water.

The invention has the beneficial effects as follows, the present invention does not contain skin etc. is had to irritating chemical composition, and can guarantee the various functions of cutting fluid.

Embodiment

embodiment 1

A cutting fluid for safety non-toxic, its raw material by following parts by weight is made:

15 parts of petroleum sodium sulfonates, 11 parts of diethanolamine boric acid esters, 2.9 parts, nucite six phosphoric acid fat, 2.1 parts of citric acids, 1.2 parts of defoamers, 4 parts of diethanolamine, 2 parts of boraxs, 3.6 parts of glycerine, 10 parts, water.

embodiment 2

A cutting fluid for safety non-toxic, its raw material by following parts by weight is made:

25 parts of petroleum sodium sulfonates, 18 parts of diethanolamine boric acid esters, 7.5 parts, nucite six phosphoric acid fat, 4.5 parts of citric acids, 3.4 parts of defoamers, 8 parts of diethanolamine, 7 parts of boraxs, 4.4 parts of glycerine, 20 parts, water.

embodiment 3

A cutting fluid for safety non-toxic, its raw material by following parts by weight is made:

20 parts of petroleum sodium sulfonates, 15 parts of diethanolamine boric acid esters, 5 parts, nucite six phosphoric acid fat, 3 parts of citric acids, 2.5 parts of defoamers, 6.5 parts of diethanolamine, 5 parts of boraxs, 4.0 parts of glycerine, 15 parts, water.

Claims (2)

1. a cutting fluid for safety non-toxic, is characterized in that: its raw material by following parts by weight is made:

Petroleum sodium sulfonate 15-25 part, diethanolamine boric acid ester 11-18 part, nucite six phosphoric acid fat 2.9-7.5 parts, citric acid 2.1-4.5 part, defoamer 1.2-3.4 part, diethanolamine 4-8 part, borax 2-7 part, glycerine 3.6-4.4 part, water 10-20 part.

2. the cutting fluid of safety non-toxic according to claim 1, is characterized in that: its raw material by following parts by weight is made:

20 parts of petroleum sodium sulfonates, 15 parts of diethanolamine boric acid esters, 5 parts, nucite six phosphoric acid fat, 3 parts of citric acids, 2.5 parts of defoamers, 6.5 parts of diethanolamine, 5 parts of boraxs, 4.0 parts of glycerine, 15 parts, water.