CN103305173A - Hot sticking glue for fire hose lining glue and preparation method thereof - Google Patents
Hot sticking glue for fire hose lining glue and preparation method thereof Download PDFInfo
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- CN103305173A CN103305173A CN201310200029XA CN201310200029A CN103305173A CN 103305173 A CN103305173 A CN 103305173A CN 201310200029X A CN201310200029X A CN 201310200029XA CN 201310200029 A CN201310200029 A CN 201310200029A CN 103305173 A CN103305173 A CN 103305173A
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- acetone
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- glue
- fire hose
- melt adhesive
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Abstract
The invention discloses a hot sticking glue for a fire hose lining glue and a preparation method thereof. The hot sticking glue comprises the following components by weight percent: 10%-14% of poly ammonia ketone hot melt adhesive particles and 86%-90% of acetone. The preparation method of the hot sticking glue is implemented according to the following steps: firstly, quantificationally injecting acetone into a mixing container; uniformly adding measured polyurethane hot melt adhesive particles into acetone, and mixing and stirring for 10-15 minutes; then heating the outer wall of the mixing container to 55-60 DEG C, in the heating period, controlling the temperature of a mixture of acetone and the polyurethane hot melt adhesive particles at 37-40 DEG C, and stirring for 160-200 minutes, thereby preparing the hot sticking glue. The hot sticking glue disclosed by the invention has the advantages of simple components, no pollution discharge in the production process and no benzene vestigital in products, and meets environment protection requirements; above all, after being subjected to hot sticking, a coating has high antistripping intensity and meets production requirements of the fire hose lining glue.
Description
Technical field
The present invention relates to a kind of synthetic adhesive, specifically, the present invention relates to a kind of glue of making bonding under the hot melt state, this glue is for the lining bonding of fire hose with the phase fit.The invention still further relates to the preparation method of hot sticky glue.
Background technology
Fire hose is the flexible pipe that a kind of pressure-bearing is carried water, and it is made of jointly the PVC lining of outer layer fiber flexible pipe and internal layer tubulose.In order to improve the fit quality of fire hose ectonexine, usually at the hot sticky glue of both bonding surface brushings, then under technique initialization temperature and pressure condition, realize bonding in the production process.The solvent of the hot sticky glue adapted of commodity is dimethylbenzene on the market, and this dissolution with solvents ability is strong, volatilization is fast, brushing is convenient, and the hot sticky glue bond quality of modulation meets technical requirements fully.But, dimethylbenzene belongs to a kind of moderately toxic colourless transparent liquid that has, give off the gas that contains high density dimethylbenzene in the production process product line worker's Body composition is endangered, especially larger stimulation has been exhaled in operative employee's eyes and suction, even the harm central nervous system.In addition, the fire hose of producing with the hot sticky glue of prior art, residual dimethylbenzene still is subject to pollution problem equally when the user uses within a certain period of time.In view of the foregoing, the content of national explicit order restriction dimethylbenzene in the civilian industry product, the highest permission emission concentration of Workplace is 70～90mg/m
3
Summary of the invention
The present invention proposes a kind of hot sticky glue for the fire hose inner liner rubber mainly for the deficiencies in the prior art, this glue component is simple, dissolving fully, use safety, cohesive strength high, pollution-free to Working environment.The invention still further relates to the preparation method of hot sticky glue.
The present invention is achieved through the following technical solutions technical object.
Be used for the hot sticky glue of fire hose inner liner rubber, its improvements are: it contains the following by mass percentage component of amount: poly-ammonia ketone hot melt adhesive particle 10%～14%, acetone 86%～90%.
As further improvement project, it contains the following by mass percentage component of amount: poly-ammonia ketone hot melt adhesive particle 11%～13%, acetone 87%～89%.
As further improvement project, it contains the following by mass percentage component of amount: poly-ammonia ketone hot melt adhesive particle 12%, acetone 88%.
The present invention also comprises the hot sticky glue preparation method for the fire hose inner liner rubber, in mixing container, quantitatively inject acetone first, evenly add the Polyurethane hot melt adhesive particle that measures in the acetone and made mix and blend 10 minutes～15 minutes, then the mixing container outer wall is heated to 55 ℃～60 ℃, acetone in the heating phase control mixing container and Polyurethane hot melt adhesive particle mixture temperature be at 37 ℃～40 ℃, and make hot sticky glue through stirring in 160 minutes～200 minutes.
As further improvement project, described mixing container outer wall adds thermal recovery hot water heating form.
As further improvement project, described mixing container outer wall adds thermal recovery vapor heating type formula.
The present invention compared with prior art has following positively effect:
1, simple, the wide material sources of component, cheap, preparation are easily;
2, brushing is convenient, volatility is appropriate, meets productive temp;
3, the hot sticky rear peel strength of coating is high;
4, non-pollution discharge in the production process, residual without benzene in the product, meet environmental protection requirement.
Embodiment
The hot sticky glue that is used for the fire hose inner liner rubber is liquid glue, and it contains the following by mass percentage component of amount: poly-ammonia ketone hot melt adhesive particle 10%～14%, acetone 86%～90%.The hot sticky glue preparation method who is used for the fire hose inner liner rubber follows these steps to implement: quantitatively inject acetone first in mixing container, evenly add the Polyurethane hot melt adhesive particle that measures in the acetone and made mix and blend 10 minutes～15 minutes, then the mixing container outer wall is heated to 55 ℃～60 ℃, acetone in the heating phase control mixing container and Polyurethane hot melt adhesive particle mixture temperature be at 37 ℃～40 ℃, and make hot sticky glue through stirring in 160 minutes～200 minutes.Accurately control of Heating temperature guarantee that the acetone temperature that retains in the mixing container can not be lower than 37 ℃, otherwise polyurethane-hot melt particle dissolution rate is low, can not fully dissolve among the present invention.When if the acetone temperature that retains in the mixing container is higher than 40 ℃, acetone easily overflows and causes damage.Further specify the present invention below by embodiment, table 1 is embodiment component table, and table 2 is embodiment preparation method step table:
Table 1: embodiment component table
Table 2: embodiment method steps table processed
Claims (6)
1. hot sticky glue that is used for the fire hose inner liner rubber, it is characterized in that: it contains the following by mass percentage component of amount: poly-ammonia ketone hot melt adhesive particle 10%～14%, acetone 86%～90%.
2. the hot sticky glue for the fire hose inner liner rubber according to claim 1 is characterized in that: it contains the following by mass percentage component of amount: poly-ammonia ketone hot melt adhesive particle 11%～13%, acetone 87%～89%.
3. the hot sticky glue for the fire hose inner liner rubber according to claim 1 is characterized in that: it contains the following by mass percentage component of amount: poly-ammonia ketone hot melt adhesive particle 12%, acetone 88%.
4. realize the hot sticky glue preparation method for the fire hose inner liner rubber claimed in claim 1 for one kind, it is characterized in that: in mixing container, quantitatively inject acetone first, evenly add the Polyurethane hot melt adhesive particle that measures in the acetone and made mix and blend 10 minutes～15 minutes, then the mixing container outer wall is heated to 55 ℃～60 ℃, acetone in the heating phase control mixing container and Polyurethane hot melt adhesive particle mixture temperature be at 37 ℃～40 ℃, and make hot sticky glue through stirring in 160 minutes～200 minutes.
5. the hot sticky glue preparation method for the fire hose inner liner rubber according to claim 4, it is characterized in that: described mixing container outer wall adds thermal recovery hot water heating form.
6. the hot sticky glue preparation method for the fire hose inner liner rubber according to claim 4, it is characterized in that: described mixing container outer wall adds thermal recovery vapor heating type formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310200029XA CN103305173A (en) | 2013-05-27 | 2013-05-27 | Hot sticking glue for fire hose lining glue and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310200029XA CN103305173A (en) | 2013-05-27 | 2013-05-27 | Hot sticking glue for fire hose lining glue and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103305173A true CN103305173A (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310200029XA Pending CN103305173A (en) | 2013-05-27 | 2013-05-27 | Hot sticking glue for fire hose lining glue and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103305173A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1844286A (en) * | 2006-04-30 | 2006-10-11 | 广东联塑科技实业有限公司 | Low-toxicity solvent adhesive for bonding of rigid PVC plastic pipeline system |
| CN101191044A (en) * | 2007-09-30 | 2008-06-04 | 潘成钢 | Water-proof adhesive |
| JP2011021163A (en) * | 2009-07-21 | 2011-02-03 | Sekisui Chem Co Ltd | Method for producing hot melt pressure-sensitive adhesive |
-
2013
- 2013-05-27 CN CN201310200029XA patent/CN103305173A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1844286A (en) * | 2006-04-30 | 2006-10-11 | 广东联塑科技实业有限公司 | Low-toxicity solvent adhesive for bonding of rigid PVC plastic pipeline system |
| CN101191044A (en) * | 2007-09-30 | 2008-06-04 | 潘成钢 | Water-proof adhesive |
| JP2011021163A (en) * | 2009-07-21 | 2011-02-03 | Sekisui Chem Co Ltd | Method for producing hot melt pressure-sensitive adhesive |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130918 |