CN102936542A

CN102936542A - Environment-friendly cleaning agent

Info

Publication number: CN102936542A
Application number: CN2011103824349A
Authority: CN
Inventors: 卢建兵
Original assignee: DONGGUAN LOCKS LUBRICANT Co Ltd
Current assignee: DONGGUAN LOCKS LUBRICANT Co Ltd
Priority date: 2011-11-22
Filing date: 2011-11-22
Publication date: 2013-02-20

Abstract

The invention relates to an environment-friendly cleaning agent. The environment-friendly cleaning agent comprises the raw materials of, by amount, 94%-95% of n-propyl bromide, 3%-4% of n-propyl alcohol, 0.2% of nitromethane, 0.8% of 1,3-dioxolame, 0.7% of epoxybutane and 0.3% of BHT. The cleaning agent has the advantages of low ozone destructive index, low earth warming effect, good environment-friendly effect, high penetration, easily cleaning capacity for micro-porous materials, fast drying speed, low hydrolysis degree, stable gas-liquid phase change, etc. The cleaning agent can be used for steam washing and distillation recovery.

Description

Environment-friendly cleaning agent

Technical field

The present invention relates to a kind of clean-out system, be specifically related to a kind of environment-friendly cleaning agent.

Background technology

In recent years, along with improving constantly of people's living standard and industrial technology level, the products such as various metal productss, electronics, accurate industry are widely used in the middle of industrial production and the daily life, and market demand is also larger.In the various metal products courses of processing and after the moulding, carry out the cleaning on surface, and surface and the recess of the products such as metal products, electronics, accurate industry need to clean.In the process of cleaning, need to use various types of clean-out systems.

During the dirt of clean-out system on the washes surface, can change the surfactivity of water, improve the material of decontamination, de-sludging effect.Environment-friendly cleaning agent is with respect to general clean-out system, because the promoting agent that contains in the clean-out system and various auxiliary agent claim again environment-friendly cleaning agent because of the biodegradable or very little environment-friendly cleaning agent that becomes of environmental pollution.

Each state is all developing the Environment protection cleaning technology with all strength at present, and in the hope of reducing energy consumption, choke suppress is to the excessive destruction of environment.In the U.S., each scientific research institution especially pays attention to the research and development of green technology, and nearly 2 years of large quantities of high-tech enterprises release relevant new technology successively, causes that the world gazes at.China is also progressively being drawn close to this new technology at present, but also has larger gap, and the demestic user is main mainly with adopting foreign technology greatly.

In the clean-out system of prior art, n-Propyl Bromide is because its chemical structure and physicochemical property are similar with trieline, has the cleaning force that is equal to trieline, low ODP (ozone layer destroying index) value and low GWP (global warming effect) are worth in addition, so be widely used for a long time on Europe, Japan, the U.S. and other places.Its maximum technical barrier is that pure n-Propyl Bromide is heated to tens degree HBr (Hydrogen bromide) will occur decompose to produce, thereby forms HBr acid corrosion Industrial Metal. because American-European blockade on new techniques and monopolization, product sudden huge profits, domestic enterprise's existence difficult.

Summary of the invention

In view of above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of ozone layer destroying index low, the global warming effect is low, environment protecting is good, cleaning effect is high, seepage force is high, to the micropore material also can clean easily, rate of drying is fast,, liquid phase low without flashing point, degree of hydrolysis changes stablely, applicable what steam is cleaned and the environment-friendly cleaning agent of the advantage such as Distillation recovery.

In order to achieve the above object, the technical solution used in the present invention is as follows:

A kind of environment-friendly cleaning agent, wherein, described environment-friendly cleaning agent comprises:

Starting material are by consumption,

N-Propyl Bromide 94%-95%;

N-propyl alcohol 3%-4%;

Nitromethane 99Min. 0.2%;

DOX 0.8%;

Butylene oxide ring 0.7%;

BHT (2,6 di tert butyl 4 methyl phenol) 0.3%.

According to above-mentioned design of the present invention, described environment-friendly cleaning agent comprises:

Starting material are by consumption,

N-Propyl Bromide 95%;

N-propyl alcohol 3%;

Nitromethane 99Min. 0.2%;

DOX 0.8%;

Butylene oxide ring 0.7%;

BHT (2,6 di tert butyl 4 methyl phenol) 0.3%.

N-Propyl Bromide 94.885%;

N-propyl alcohol 3%;

Nitromethane 99Min. 0.2%;

DOX 0.8%;

Butylene oxide ring 0.7%;

BHT (2,6 di tert butyl 4 methyl phenol) 0.3%;

BTA (benzotriazole) 0.1%;

Trolamine 0.015%.

Beneficial effect of the present invention is:

1, ozone layer destroying index low (ODP=0.019-0.027), (GWP) is low for the global warming effect, meets environmental requirement.

2, cleaning effect is high, and seepage force is high, also can clean easily the micropore material.

3, rate of drying is fast.

4, without flashing point (flash point).

5, degree of hydrolysis is low, even generate the corrodibility of Hydrogen bromide, also the spirit of salt than chlorizating agent is low.

6, liquid phase changes and stabilizes the clean and Distillation recovery of applicable what steam.

7, toxicity data there is no toxicity control in SARA313.

But the cleaning use of the industries such as the various metals of 8 widespread use whats, electronics, accurate industry is trieline, the desirable environmental protection substitute of traditional ODS class clean-out systems such as trichloroethane, the Lyons of boiling-113.

The range of application of environment-friendly cleaning agent of the present invention is: 1, and various metal cleaner/grease-removing agents, ultrasonic drilling machine clean and substitute trieline etc.2, precision cleaning.3, the electronics industry cleaning scaling powder.4, the surface is scrubbed and purposes is washed in cold wash or steaming.5, other greasy dirts or dirty cleaning, normal temperature or the cleaning of heating are soaked or manual the scouring.

Embodiment

In order to further specify principle of the present invention and structure, existing to a preferred embodiment of the present invention will be described in detail, however described embodiment can not be used for limiting scope of patent protection of the present invention only for furnishing an explanation and the usefulness of explaining.

Embodiment 1:

Starting material are by consumption,

N-Propyl Bromide 94%-95%;

N-propyl alcohol 3%-4%;

Nitromethane 99Min. 0.2%;

DOX 0.8%;

Butylene oxide ring 0.7%;

BHT (2,6 di tert butyl 4 methyl phenol) 0.3%.

Embodiment: 2:

A kind of environment-friendly cleaning agent, described environment-friendly cleaning agent comprises:

Starting material are by consumption,

N-Propyl Bromide 95%;

N-propyl alcohol 3%;

Nitromethane 99Min. 0.2%;

DOX 0.8%;

Butylene oxide ring 0.7%;

BHT (2,6 di tert butyl 4 methyl phenol) 0.3%.

Embodiment 3:

N-Propyl Bromide 94.885%;

N-propyl alcohol 3%;

Nitromethane 99Min. 0.2%;

DOX 0.8%;

Butylene oxide ring 0.7%;

BHT (2,6 di tert butyl 4 methyl phenol) 0.3%;

BTA (benzotriazole) 0.1%;

Trolamine 0.015%.

The physicochemical property of environment-friendly cleaning agent of the present invention:

Boiling point 71 degree, proportion 1.35, viscosity 0.49cps (25 degree), vapour pressure 110.8 (20 degree), specific heat 0.27 (25 degree), latent heat 58.8cal/g, solubleness 0.24g/100gh20, water-soluble 0.05g/100g solvent, surface tension 25.9dyne/cm.20 degree, flash-point without, the limit (pure oxygen) 4-7.8% is burnt in burning.

The range of application of environment-friendly cleaning agent of the present invention:

1, various metal cleaner/grease-removing agents, ultrasonic drilling machine clean and substitute trieline etc.

2, precision cleaning.

3, electronics industry cleaning scaling powder.

4, the surface is scrubbed and purposes is washed in cold wash or steaming.

5, other greasy dirts or dirty cleaning, normal temperature or the cleaning of heating are soaked or manual the scouring.

Principle of the present invention and beneficial effect are:

1, ozone layer destroying index low (0DP=0.019-0.027), (GWP) is low for the global warming effect, meets environmental requirement.

3, rate of drying is fast.

4, without flashing point (flash point).

7, toxicity data there is no toxicity control in SARA313.

Disclosed content, to be several of preferred embodiment, in every case partial alteration, variation, or to the modification of disclosed technology contents, and come from technological thought of the present invention and do not add by the people that has the knack of this skill that creative thinking is easy to know by inference, neither disengaging patent right category of the present invention.

Claims

1. environment-friendly cleaning agent is characterized in that:

Described environment-friendly cleaning agent comprises:

Starting material are by consumption,

N-Propyl Bromide 94%-95%;

N-propyl alcohol 3%-4%;

Nitromethane 99Min. 0.2%;

DOX 0.8%;

Butylene oxide ring 0.7%;

BHT?0.3％。

2. a kind of environment-friendly cleaning agent as claimed in claim 1 is characterized in that:

Described environment-friendly cleaning agent comprises:

Starting material are by consumption,

N-Propyl Bromide 95%;

N-propyl alcohol 3%;

Nitromethane 99Min. 0.2%;

DOX 0.8%;

Butylene oxide ring 0.7%;

BHT?0.3％。

3. a kind of environment-friendly cleaning agent as claimed in claim 1 is characterized in that:

Described environment-friendly cleaning agent comprises:

N-Propyl Bromide 94.885%;

N-propyl alcohol 3%;

Nitromethane 99Min. 0.2%;

DOX 0.8%;

Butylene oxide ring 0.7%;

BHT?0.3％；

BTA?0.1％；

Trolamine 0.015%.