CN104927703A - Adhesive for steel-plastic composite pipe and preparation method of adhesive - Google Patents
Adhesive for steel-plastic composite pipe and preparation method of adhesive Download PDFInfo
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- CN104927703A CN104927703A CN201510312162.3A CN201510312162A CN104927703A CN 104927703 A CN104927703 A CN 104927703A CN 201510312162 A CN201510312162 A CN 201510312162A CN 104927703 A CN104927703 A CN 104927703A
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Abstract
The invention discloses an adhesive for a steel-plastic composite pipe and a preparation method of the adhesive, and relates to the technical field of adhesive production. The adhesive is prepared from raw materials in parts by mass as follows: 50-60 parts of guar gum, 20-25 parts of polycarbonate, 15-20 parts of phenol formaldehyde resin, 12-15 parts of gelatin, 10-13 parts of hydroxypropyl methyl cellulose, 8-11 parts of kaolin, 5-8 parts of sodium stearate, 3-5 parts of talc powder, 2-4 parts of calcium carbonate, 12-15 parts of water and 20-25 parts of polyethylene glycol. The biological guar gum is taken as the main raw material and supplemented by multiple auxiliaries with good adhesion, and the integral performance is improved under the mutual synergistic effects; the adhesive is prepared based on the properties of the raw materials, and adhesion reduction of the raw materials due to misoperation is avoided; meanwhile, the stability of the raw materials is high, and the adhesion performance cannot be affected by outside environment when the adhesive is used for a long time.
Description
Technical field:
The present invention relates to tackiness agent production technical field, be specifically related to effective tackiness agent of a kind of steel plastic compount and preparation method thereof.
Background technology:
Steel-plastics composite pipe is with weldless steel tube, Welded Steel Pipe for base tube, and the polyethylene powder coating of interior finishing high adhesive force, anticorrosion, food grade hygiene-type or epoxypaint are the upgraded products of traditional galvanized pipe.Textural classification according to tubing is: steel strip reinforced steel-plastics composite pipe, weldless steel tube strengthen steel-plastics composite pipe, hole pattern steel band steel-plastics composite pipe and steel wire mesh frame steel-plastics composite pipe.Current, the most popular is steel strip reinforced steel-plastics composite pipe on the market, and its middle layer is that high-carbon steel band docks the steel belt layer be welded by cans, and ectonexine is high density polyethylene(HDPE).This tubing load performance is very good, and the maximum caliber that pipe moulded by steel can accomplish 200mm, even larger; Steel band due to tubing middle layer is airtight, so pipe moulded by this steel have the effect of resistance oxygen simultaneously, direct drinking water project can be directly used in, and its ectonexine is plastic material, there is extraordinary erosion resistance, be therefore widely used in oil, natural gas transport, work pipes for mining, water drinking tube, the various field such as water shoot.
Need to apply layer of adhesive in generative process between steel pipe and inside and outside layer plastics, steel pipe and plastics are fitted tightly.In actual applications, that carries due to steel-plastics composite pipe is mostly high temperature, severe corrosive, medium that surging force is stronger, because tackiness agent viscosity reduces after life-time service, there will be and to produce gap even plastics situation about coming off from steel pipe between plastics and steel pipe.If replacing tubing, cost of will increasing input, increases burden to enterprise, therefore needs badly to develop that a kind of viscosity is strong, the effective tackiness agent of steel plastic compount of good stability.
Summary of the invention:
Technical problem to be solved by this invention is to provide effective tackiness agent of the steel plastic compount of a kind of excellent performance, good stability and preparation method thereof.
Technical problem to be solved by this invention adopts following technical scheme to realize:
The effective tackiness agent of a kind of steel plastic compount, be made up of the raw material of following mass fraction:
Guar gum 50-60 part, polycarbonate 20-25 part, resol 15-20 part, gelatin 12-15 part, HPMC 10-13 part, kaolin 8-11 part, sodium stearate 5-8 part, talcum powder 3-5 part, calcium carbonate 2-4 part, water 12-15 part, polyoxyethylene glycol 20-25 part.
A preparation method for the effective tackiness agent of steel plastic compount, comprises the following steps:
(1) first by HPMC, sodium stearate and dissolution of calcium carbonate in water, make the aqueous solution, under stirring, add guar gum and gelatin again, after being warming up to 50-60 DEG C, be incubated 20-30min, obtain mixture I;
(2) under stirring, polycarbonate, resol are joined polyoxyethylene glycol, be warming up to 80-90 DEG C of insulation 30-45min, be then cooled to 50-60 DEG C and add mixture I, fully mix, obtain mixtures II;
(3) in mixtures II, add kaolin and talcum powder, after being uniformly dispersed, carry out sealing barreled.
The invention has the beneficial effects as follows:
(1) with biological guar gum for main raw material, be aided with the multiple auxiliary agent with excellent adhering, under mutual synergy, improve comprehensive bond properties;
(2) carry out the preparation of tackiness agent for each feedstock property, avoid the viscosity reducing raw material because of misoperation;
(3) each raw material stability is strong, can not affect bond properties during life-time service because of external environment;
(4) using method is simple, can use, without the need to carrying out any operation again after driving bucket.
Embodiment:
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1
The effective tackiness agent of a kind of steel plastic compount, be made up of the raw material of following mass fraction:
Guar gum 50 parts, polycarbonate 20 parts, 15 parts, resol, 12 parts, gelatin, HPMC 10 parts, kaolin 8 parts, sodium stearate 5 parts, talcum powder 3 parts, 2 parts, calcium carbonate, 12 parts, water, polyoxyethylene glycol 20 parts.
Carry out the preparation of tackiness agent according to above-mentioned raw materials formula, comprise the following steps:
(1) first by HPMC, sodium stearate and dissolution of calcium carbonate in water, make the aqueous solution, under stirring, add guar gum and gelatin again, after being warming up to 50-60 DEG C, be incubated 20min, obtain mixture I;
(2) under stirring, polycarbonate, resol are joined polyoxyethylene glycol, be warming up to 80-90 DEG C of insulation 30min, be then cooled to 50-60 DEG C and add mixture I, fully mix, obtain mixtures II;
(3) in mixtures II, add kaolin and talcum powder, after being uniformly dispersed, carry out sealing barreled.
Embodiment 2
The effective tackiness agent of a kind of steel plastic compount, be made up of the raw material of following mass fraction:
Guar gum 55 parts, polycarbonate 22 parts, 18 parts, resol, 13 parts, gelatin, HPMC 12 parts, kaolin 9 parts, sodium stearate 6 parts, talcum powder 4 parts, 3 parts, calcium carbonate, 13 parts, water, polyoxyethylene glycol 23 parts.
The preparation method of the effective tackiness agent of the present embodiment steel plastic compount is with embodiment 1.
Embodiment 3
The effective tackiness agent of a kind of steel plastic compount, be made up of the raw material of following mass fraction:
Guar gum 60 parts, polycarbonate 25 parts, 20 parts, resol, 15 parts, gelatin, HPMC 13 parts, kaolin 11 parts, sodium stearate 8 parts, talcum powder 5 parts, 4 parts, calcium carbonate, 15 parts, water, polyoxyethylene glycol 25 parts.
The preparation method of the effective tackiness agent of the present embodiment steel plastic compount is with embodiment 1.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. the effective tackiness agent of steel plastic compount, is characterized in that, is made up of the raw material of following mass fraction:
Guar gum 50-60 part, polycarbonate 20-25 part, resol 15-20 part, gelatin 12-15 part, HPMC 10-13 part, kaolin 8-11 part, sodium stearate 5-8 part, talcum powder 3-5 part, calcium carbonate 2-4 part, water 12-15 part, polyoxyethylene glycol 20-25 part.
2. a preparation method for the effective tackiness agent of steel plastic compount as claimed in claim 1, is characterized in that, comprise the following steps:
(1) first by HPMC, sodium stearate and dissolution of calcium carbonate in water, make the aqueous solution, under stirring, add guar gum and gelatin again, after being warming up to 50-60 DEG C, be incubated 20-30min, obtain mixture I;
(2) under stirring, polycarbonate, resol are joined polyoxyethylene glycol, be warming up to 80-90 DEG C of insulation 30-45min, be then cooled to 50-60 DEG C and add mixture I, fully mix, obtain mixtures II;
(3) in mixtures II, add kaolin and talcum powder, after being uniformly dispersed, carry out sealing barreled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312162.3A CN104927703A (en) | 2015-06-08 | 2015-06-08 | Adhesive for steel-plastic composite pipe and preparation method of adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312162.3A CN104927703A (en) | 2015-06-08 | 2015-06-08 | Adhesive for steel-plastic composite pipe and preparation method of adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104927703A true CN104927703A (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510312162.3A Pending CN104927703A (en) | 2015-06-08 | 2015-06-08 | Adhesive for steel-plastic composite pipe and preparation method of adhesive |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107011838A (en) * | 2017-04-27 | 2017-08-04 | 安徽国登管业科技有限公司 | Steel plastic compount bonding material and preparation method thereof |
| CN107163877A (en) * | 2017-05-05 | 2017-09-15 | 安徽国登管业科技有限公司 | Plastic-aluminum combined effective bonding agent and preparation method thereof |
| CN112497795A (en) * | 2020-11-11 | 2021-03-16 | 四川文诚管业有限公司 | Production process of high-density polyethylene plastic steel composite winding pipe and winding pipe prepared by production process |
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| CN1453324A (en) * | 2002-04-28 | 2003-11-05 | 潘传章 | Water soluble polymer glue powder |
| CN101475790A (en) * | 2008-01-04 | 2009-07-08 | 杨光 | Novel timber adhesive and preparation thereof |
| CN102504728A (en) * | 2011-11-09 | 2012-06-20 | 徐立伟 | Building quick-dissolving glue powder |
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2015
- 2015-06-08 CN CN201510312162.3A patent/CN104927703A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1453324A (en) * | 2002-04-28 | 2003-11-05 | 潘传章 | Water soluble polymer glue powder |
| CN101475790A (en) * | 2008-01-04 | 2009-07-08 | 杨光 | Novel timber adhesive and preparation thereof |
| CN102504728A (en) * | 2011-11-09 | 2012-06-20 | 徐立伟 | Building quick-dissolving glue powder |
Non-Patent Citations (3)
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| 李子东等: "《胶黏剂配方设计与生产技术》", 30 June 2009, 中国纺织出版社 * |
| 郑水林: "《无机矿物填料加工技术基础》", 30 April 2010, 化学工业出版社 * |
| 郑瑞琪等: "《结构胶粘剂及胶接技术》", 31 August 1993, 科学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107011838A (en) * | 2017-04-27 | 2017-08-04 | 安徽国登管业科技有限公司 | Steel plastic compount bonding material and preparation method thereof |
| CN107163877A (en) * | 2017-05-05 | 2017-09-15 | 安徽国登管业科技有限公司 | Plastic-aluminum combined effective bonding agent and preparation method thereof |
| CN112497795A (en) * | 2020-11-11 | 2021-03-16 | 四川文诚管业有限公司 | Production process of high-density polyethylene plastic steel composite winding pipe and winding pipe prepared by production process |
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Application publication date: 20150923 |