CN1137558A - Quick-acting screw loosing agent and its making method - Google Patents
Quick-acting screw loosing agent and its making method Download PDFInfo
- Publication number
- CN1137558A CN1137558A CN 95106161 CN95106161A CN1137558A CN 1137558 A CN1137558 A CN 1137558A CN 95106161 CN95106161 CN 95106161 CN 95106161 A CN95106161 A CN 95106161A CN 1137558 A CN1137558 A CN 1137558A
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- agent
- quick
- high boiling
- product
- screw
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Abstract
The present invention relates to a formula of quick-acting low-priced screw loosening agent which can be produced at normal temp. and filled in container under pressure. Said invention substitutes a large part of other raw material for producing screw loosening agent by using rejected high boiling point polyhalohydrocarbon in the course of production of polyvinyl chloride. Said product can quickly loosen the rusted screw, and its dirt-removing power is strong and its cost is low.
Description
The present invention relates to a kind of prescription and manufacture method of quick-acting screw loosing agent.
With the closely-related railway of social development, bridge, electric wire steelwork, vehicle and all kinds of factories and miness machineries etc., mainly use the screw fixed connection between member.Postpone for a long time because oxidation makes the screw rust extremely, cause the series difficulty when needing dismounting, both wasted manually, has wasted material again.For this purpose, screw loosening agent product has appearred, for construction brings convenience on the market, but since raw materials used mostly be have infiltration, derust, the industrial raw material of lubrication, it is more expensive to exist product price, and the speed of loosening screw waits shortcoming more slowly, it is applied be restricted.
The object of the present invention is to provide a kind of screw loosening agent of quick-acting cheapnesss.The present invention is made with extra care by depleted high boiling material and part industrial raw material in the production polyvinyl chloride process and forms.High boiling material is a remaining high boiling substance behind the refining vinylchlorid, become to be grouped into by ethylene dichloride, Ethylene Dichloride, trichloroethane, vinylchlorid (getting with hcl reaction by acetylene) and the lubricated machinery oil (by compressor) of part etc., its output is about percent nought point four of polyvinyl chloride output of acetylene method production.Because its output is little, complicated component, refining pure metallization processes complexity, plant factor is extremely low, so most manufacturer does not recycle high boiling material, allows it pour off automatically.This not only causes the waste of precious resources, and has caused environmental pollution.
Have the characteristics of good infiltration, dissolving, performance such as lubricated according to high boiling material, the present invention has utilized high boiling material dexterously in formulating of recipe, brought into play the effect of each composition of mixture in product, has shown comprehensive collaborative usefulness.For example, added lubricated composition (as machinery oil, oleic acid ester, silicone oil etc.) in the screw loosening agent prescription, and the machinery oil in the high boiling material plays a role just in time.And for example, added in the screw loosening agent prescription to dissolve, permeate, the derust solvent (as gasoline, kerosene, white oil of camphor, dichlorobenzene, three nitric sulfids, methylene dichloride, isopropylcarbinol etc.) of effect, and the ethylene dichloride in the high boiling material, Ethylene Dichloride, trichloroethane have all been brought into play this performance.For another example, be dissolved in and do not separate gas vinylchlorid completely in the high boiling material, in the pressurized vessel bottle of splendid attire loosening agent, played the propellant effect.
Proportioning raw materials of the present invention (weight percent %) is:
1, high boiling material 40
2, kerosene 15
3, gasoline 20
4, isopropylcarbinol 6
5, dithiocarbonic anhydride 9
6, permeate agent 1
7, propellant 5
Annotate: 1. described permeate agent is a hydrophile-lipophile balance value (HLB) less than a kind of of 8 tensio-active agent or several, as mono-glycerides, sapn (Span), tween (Tween) etc.
2. described propellant is nontoxic, inexpensive oil liquefied gas.Positively effect of the present invention is:
1, can infiltrate rusty scale fast, become flexible about 8 minutes and open still unspoiled screw.
2, cheap, than like product price low about 30%.
3, metal had good rust cleaning and rustless property.
4, product preparation is simple, and is safe in utilization.
5, floating rust, moisture, greasy dirt and the carbon deposit on various parts and tool interior and surface be can scrub, railway, bridge, vehicle and various factories and miness machinery are applicable to.
6, have serial advantages such as turning waste into wealth, economize on resources, reduce pollution, have economy, society and environment comprehensive benefit simultaneously.
The present invention is achieved in that
The following raw material of normal temperature 1,2,3,4,5,6,7 mixes by proportioning, during with pressure-pot installation bottling (special), the propellant that measures together is pressed into promptly gets product.
Claims (2)
1, a kind of quick-acting screw loosing agent is characterized in that: with other raw material of major part of producing the discarded high boiling material replacement screw loosening agent in the polyvinyl chloride process, brought into play comprehensive synergisticing performance in product, raw material normal temperature mixes the canned product that promptly gets of pressurization.Keep the proportioning raw materials (weight percent %) of product performance to be:
1. high boiling material 40
2. kerosene 15
3. gasoline 20
4. Witconol 2301 4
5. isopropylcarbinol 6
6. dithiocarbonic anhydride 9
7. permeate agent 1
8. propellant 5
2, according to right 1 described screw loosening agent, it is characterized in that:
A, permeate agent are the HLB value less than a kind of of 8 tensio-active agent or several.
B, propellant are nontoxic, cheap oil liquefied gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95106161 CN1137558A (en) | 1995-06-04 | 1995-06-04 | Quick-acting screw loosing agent and its making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95106161 CN1137558A (en) | 1995-06-04 | 1995-06-04 | Quick-acting screw loosing agent and its making method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1137558A true CN1137558A (en) | 1996-12-11 |
Family
ID=5075771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95106161 Pending CN1137558A (en) | 1995-06-04 | 1995-06-04 | Quick-acting screw loosing agent and its making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1137558A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002423A (en) * | 2010-12-17 | 2011-04-06 | 黄志华 | Screw loosening agent |
| CN105441172A (en) * | 2015-12-02 | 2016-03-30 | 苏州捷德瑞精密机械有限公司 | Bolt loosening agent and preparation method thereof |
| CN109370740A (en) * | 2018-12-05 | 2019-02-22 | 黑龙江省能源环境研究院 | A kind of derusting loosening agent |
-
1995
- 1995-06-04 CN CN 95106161 patent/CN1137558A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002423A (en) * | 2010-12-17 | 2011-04-06 | 黄志华 | Screw loosening agent |
| CN102002423B (en) * | 2010-12-17 | 2012-12-12 | 黄志华 | Screw loosening agent |
| CN105441172A (en) * | 2015-12-02 | 2016-03-30 | 苏州捷德瑞精密机械有限公司 | Bolt loosening agent and preparation method thereof |
| CN109370740A (en) * | 2018-12-05 | 2019-02-22 | 黑龙江省能源环境研究院 | A kind of derusting loosening agent |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| REG | Reference to a national code |
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