CN105273868A

CN105273868A - Environment-friendly cleaning agent

Info

Publication number: CN105273868A
Application number: CN201410319345.3A
Authority: CN
Inventors: 侯霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-07-07
Filing date: 2014-07-07
Publication date: 2016-01-27

Abstract

The invention relates to an environment-friendly cleaning agent comprising the raw materials of, by usage amount: 94-95% of n-bromopropane, 3-4% of n-propanol, 0.2 of nitromethane, 0.8% of 1,3-dioxolane, 0.7% of epoxybutane, and 0.3% of BHT. The cleaning agent provided by the invention has the advantage of low ozone destruction index, low global warming effect, good environmental effect, high cleaning effectiveness, high penetration, high drying speed, no flash point, low hydrolysis degree, and stable gas-liquid phase change. A microporous material can be easily cleaned with the cleaning agent. The cleaning agent is suitable for steam cleaning and distillation recovery.

Description

A kind of 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 products, electronics, accurate industry are widely used in the middle of industrial production and daily life, and market demand is also larger.In the various metal products course of processing and shaping after, the cleaning on surface be carried out, and the surface of the product such as metal products, electronics, accurate industry and recess need to clean.In the process of cleaning, need to use various types of clean-out system.During the dirt of clean-out system on washes surface, the surfactivity of water can be changed, improve the material of decontamination, de-sludging effect.Environment-friendly cleaning agent is relative to general clean-out system, because the promoting agent contained in clean-out system and various auxiliary agent are because of biodegradable or environmental pollution is very little and become environment-friendly cleaning agent, also known as environment-friendly cleaning agent.

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

In the clean-out system of prior art, n-Propyl Bromide due to its chemical structure and physicochemical property similar with trieline, there is the cleaning force that same trieline is equivalent, in addition low ODP (ozone layer destroying index) value and low GWP (global warming effect) value, 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 and will occurs to decompose generation HBr (Hydrogen bromide), form HBr acid thus corrosion Industrial Metal. due to American-European blockade on new techniques and monopolization, product sudden huge profits, domestic enterprise's existence quite difficulty.

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, global warming effect is low, environment protecting is good, cleaning effect is high, seepage force is high, also can clean easily micropore material, rate of drying is fast, liquid phase change low without flashing point, degree of hydrolysis stabilize, 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 pressed with gauge,

N-Propyl Bromide 94%-95%;

Tri-polyphosphate 1%-2%;

N-propyl alcohol 1%-2%;

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 pressed with gauge,

N-Propyl Bromide 95%;

Tri-polyphosphate %;

N-propyl alcohol 2%;

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%;

Tri-polyphosphate 1%;

N-propyl alcohol 1%;

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), global warming effect (GWP) is low, meets environmental requirement.

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

3, rate of drying is fast.

4, without flashing point (flashpoint).

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

6, liquid phase change is stable, and applicable what steam is cleaned and Distillation recovery.

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

8, can the cleaning use of the industry such as the various metal of widespread use what, electronics, accurate industry, be trieline, the desirable environmental protection substitute of trichloroethane, the traditional ODS class clean-out systems such as Lyons-113 that boil.

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

1, various metal cleaner/grease-removing agent, ultrasonic drilling machine cleaning substitutes trieline etc.

2, precision cleaning.

3, electronics industry cleaning scaling powder.

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

5, other greasy dirts or dirty clean, normal temperature or cleaning of heating, soak or manual scouring.

Embodiment

It is in order to further illustrate principle of the present invention and structure, existing to a preferred embodiment of the present invention will be described in detail,

But described embodiment is only the use providing and illustrate with explanation, can not be used for limiting scope of patent protection of the present invention.

Embodiment 1:

Starting material are pressed with gauge,

N-Propyl Bromide 94%-95%;

Tri-polyphosphate 1%-2%;

N-propyl alcohol 1%-2%;

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 pressed with gauge,

N-Propyl Bromide 95%;

Tri-polyphosphate 2%;

N-propyl alcohol 2%;

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%;

Tri-polyphosphate 1%;

N-propyl alcohol 1%;

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, burning burn the limit (pure oxygen) 4-7.8%.

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

2, precision cleaning.

3, electronics industry cleaning scaling powder.

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

Principle of the present invention and beneficial effect are:

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

3, rate of drying is fast.

4, without flashing point (flashpoint).

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

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

Claims

1. an environment-friendly cleaning agent, is characterized in that: described environment-friendly cleaning agent comprises: starting material are pressed with gauge,

N-Propyl Bromide 94%-95%;

Tri-polyphosphate 1%-2%;

N-propyl alcohol 1%-2%;

Nitromethane 99Min. 0.2%;

DOX 0.8%;

Butylene oxide ring 0.7%;

BHT0.3％。

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 pressed with gauge,

N-Propyl Bromide 95%;

Tri-polyphosphate 2%;

N-propyl alcohol 2%;

Nitromethane 99Min. 0.2%;

DOX 0.8%;

Butylene oxide ring 0.7%;

BHT0.3％。

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%;

Tri-polyphosphate 1%;

N-propyl alcohol 1%;

Nitromethane 99Min. 0.2%;

DOX 0.8%;

Butylene oxide ring 0.7%;

BHT0.3％；

BTA0.1％；

Trolamine 0.015%.