CN109468091A - A kind of PU glue of waterproof and breathable and preparation method thereof - Google Patents
A kind of PU glue of waterproof and breathable and preparation method thereof Download PDFInfo
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- CN109468091A CN109468091A CN201811228449.8A CN201811228449A CN109468091A CN 109468091 A CN109468091 A CN 109468091A CN 201811228449 A CN201811228449 A CN 201811228449A CN 109468091 A CN109468091 A CN 109468091A
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- parts
- waterproof
- breathable
- glue
- lotion
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/04—Homopolymers or copolymers of ethene
- C09J123/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
The invention proposes a kind of PU glue of waterproof and breathable, wherein the proportion of each ingredient is respectively as follows: 35 parts of polyurethane, 1-1.4 parts of toluene, 0.5-4 parts of isocyanates, 0.5-1.3 parts of sodium alginate, 150-193 parts of the high density polyethylene lotion of mass concentration 40%~50%, 116 parts of butanone, 3-5 parts of antioxidant, 7 parts of ethyl ester；One of HA-soft80, the GFN of the high density polyethylene lotion in polyethylene emulsion.The present invention also proposes a kind of preparation method of the PU glue of waterproof and breathable.The present invention has fabulous high and low temperature resistance, superpower acid-proof alkaline, and the performances such as wear-resisting, impact resistance can be used for a long time in -170 DEG C of -2100 DEG C of environment at normal atmospheric pressure.
Description
Technical field
The present invention relates to PU glue of a kind of waterproof and breathable and preparation method thereof.
Background technique
PU glue is polyurethane glue, is a kind of two-component adhesive made of a kind of resin and lotion pre-polymerization, is primarily adapted for use in
It is bonding with polystyrene foamed material to be bonded timber, aluminium sheet, color steel sheet and metal.There is good adhesive strength, is free of
Organic solvent has excellent heat resistance, this product ambient temperature curable or is heating and curing.The PU collagen material of existing waterproof and breathable
Formula it is bad, cause production waterproof trousers often there is breach phenomenon, cause these products cannot be under rugged environment
It uses.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defect of the prior art, provide that a kind of end properties are good and manufacture at
This low PU glue of waterproof and breathable and preparation method thereof.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
A kind of PU glue of waterproof and breathable of the present invention, the proportion of each ingredient is respectively as follows: polyurethane in the PU glue of the waterproof and breathable
35 parts, 1-1.4 parts of toluene, 0.5-4 parts of isocyanates, 0.5-1.3 parts of sodium alginate, the height of mass concentration 40%~50% it is poly-
150-193 parts of vac emulsion, 116 parts of butanone, 3-5 parts of antioxidant, 7 parts of ethyl ester；The high density polyethylene lotion is selected from polyethylene
One of HA-soft80, GFN in lotion.
Further, the PU glue of the waterproof and breathable is used to manufacture the trousers of waterproof and breathable.
Further, the proportion of each ingredient is respectively as follows: 35 parts of polyurethane, 1 part of toluene, different in the PU glue of the waterproof and breathable
0.5 part of cyanate, 150 parts of the high density polyethylene lotion of mass concentration 40%~50%, 116 parts of butanone, resists 0.5 part of sodium alginate
3 parts of oxygen agent, 7 parts of ethyl ester；One of HA-soft80, the GFN of the high density polyethylene lotion in polyethylene emulsion.
Further, in the PU glue of the waterproof and breathable proportion of each ingredient be respectively as follows: 35 parts of polyurethane, 1.1 parts of toluene,
1 part of isocyanates, 193 parts of the high density polyethylene lotion of mass concentration 40%~50%, 116 parts of butanone, resists 0.7 part of sodium alginate
5 parts of oxygen agent, 7 parts of ethyl ester；One of HA-soft80, the GFN of the high density polyethylene lotion in polyethylene emulsion.
Further, 35 parts of polyurethane, 1.2 parts of toluene, 2 parts of isocyanates, 0.9 part of sodium alginate, mass concentration 40%
~50% 180 parts of high density polyethylene lotion, 116 parts of butanone, 4 parts of antioxidant, 7 parts of ethyl ester；The high density polyethylene lotion is selected from
One of HA-soft80, GFN in polyethylene emulsion.
Further, 35 parts of polyurethane, 1.3 parts of toluene, 3 parts of isocyanates, 1.1 parts of sodium alginate, mass concentration 40%
~50% 150 parts of high density polyethylene lotion, 116 parts of butanone, 5 parts of antioxidant, 7 parts of ethyl ester；The high density polyethylene lotion is selected from
One of HA-soft80, GFN in polyethylene emulsion.
Further, 35 parts of polyurethane, 1.4 parts of toluene, 4 parts of isocyanates, 1.3 parts of sodium alginate, mass concentration 40%
~50% 193 parts of high density polyethylene lotion, 116 parts of butanone, 3 parts of antioxidant, 7 parts of ethyl ester；The high density polyethylene lotion is selected from
One of HA-soft80, GFN in polyethylene emulsion.
A kind of preparation method of the PU glue of waterproof and breathable, manufacturing step are as follows: the first step, will be in the PU glue of waterproof and breathable
The mixing of each ingredient after with the dilution of 35 DEG C of distilled water, then import sponging granulator and be granulated；Second step will be made in the first step
The raw material that grain is completed is put into cold pressing part, is carried out compacting using the pressure of 10-50MP and is formed product blank；Third step, by second
Pressed product blank, which is fitted into mold, in step is put into cold isostatic press, is formed using the pressure of 100~350MP；
4th step, by product after molding in third step be fitted into pyrolysis oven carry out atmosphere sintering after crush, later be sent into twin-screw squeeze
Machine is granulated again to get insulating materials of the invention out.
Preferred embodiment is that the temperature of sponging granulator is set between 80-350 DEG C in first step.
The invention has the benefit that
The present invention have fabulous high and low temperature resistance, superpower acid-proof alkaline, the performances such as wear-resisting, impact resistance,
It can be used for a long time in -170 DEG C of -2100 DEG C of environment at normal atmospheric pressure.It has a superpower acid-proof alkaline, under normal temperature and pressure
Continuous dipping 30 days in soda bath, continuous dipping 30 days in hydrochloric acid solution, material body change without essence；The present invention uses
It is used in manufacture waterproof trousers, extension at break is low, with the very strong ability for absorbing energy, thus has shock resistance outstanding
Property.Method provided by the invention is granulated product obtained intensity with higher twice.
Specific embodiment
The PU glue of waterproof and breathable of the invention is used to manufacture the trousers of waterproof and breathable.Each ingredient in the PU glue of the waterproof and breathable
Proportion be respectively as follows: 35 parts of polyurethane, 1-1.4 parts of toluene, 0.5-4 parts of isocyanates, 0.5-1.3 parts of sodium alginate.The waterproof
It is utensil intensity with higher made from ventilative PU glue, not easy to crack, and utensil obtained is in use sustainably
Exudation meets the beneficial element boron of human body requirements amount, to meet human body to needed for its microelement.
When it is implemented, the proportion of each ingredient of first embodiment of the PU glue of waterproof and breathable of the invention be respectively as follows: it is poly-
35 parts of ammoniacum, 1 part of toluene, 0.5 part of isocyanates, 0.5 part of sodium alginate, mass concentration 40%~50% high density polyethylene lotion
150 parts, 116 parts of butanone, 3 parts of antioxidant, 7 parts of ethyl ester；HA- of the high density polyethylene lotion in polyethylene emulsion
One of soft80, GFN.
The proportion of each ingredient of second embodiment of the PU glue of waterproof and breathable of the invention is respectively as follows: 35 parts of polyurethane, first
1.1 parts of benzene, 1 part of isocyanates, 0.7 part of sodium alginate, 193 parts of the high density polyethylene lotion of mass concentration 40%~50%, butanone
116 parts, 5 parts of antioxidant, 7 parts of ethyl ester；The high density polyethylene lotion is in HA-soft80, GFN in polyethylene emulsion
It is a kind of.
The proportion of each ingredient of third embodiment of the PU glue of waterproof and breathable of the invention is respectively as follows: 35 parts of polyurethane, first
1.2 parts of benzene, 2 parts of isocyanates, 0.9 part of sodium alginate, 180 parts of the high density polyethylene lotion of mass concentration 40%~50%, butanone
116 parts, 4 parts of antioxidant, 7 parts of ethyl ester；The high density polyethylene lotion is in HA-soft80, GFN in polyethylene emulsion
It is a kind of.
The proportion of 4th each ingredient of embodiment of the PU glue of waterproof and breathable of the invention is respectively as follows: 35 parts of polyurethane, first
1.3 parts of benzene, 3 parts of isocyanates, 1.1 parts of sodium alginate, 150 parts of the high density polyethylene lotion of mass concentration 40%~50%, butanone
116 parts, 5 parts of antioxidant, 7 parts of ethyl ester；The high density polyethylene lotion is in HA-soft80, GFN in polyethylene emulsion
It is a kind of.
The proportion of 5th each ingredient of embodiment of the PU glue of waterproof and breathable of the invention is respectively as follows: 35 parts of polyurethane, first
1.4 parts of benzene, 4 parts of isocyanates, 1.3 parts of sodium alginate, 193 parts of the high density polyethylene lotion of mass concentration 40%~50%, butanone
116 parts, 3 parts of antioxidant, 7 parts of ethyl ester；The high density polyethylene lotion is in HA-soft80, GFN in polyethylene emulsion
It is a kind of.
The preparation method of the PU glue of waterproof and breathable of the invention includes the following steps: the first step, the PU glue by waterproof and breathable
In the mixing of each ingredient after with the dilution of 35 DEG C of distilled water, then import sponging granulator and be granulated, wherein sponging granulator
Temperature is set between 80-350 DEG C；The raw material that completion is granulated in the first step is put into cold pressing part by second step, using 10-
The pressure of 50MP carries out compacting and forms product blank；Product blank pressed in second step is fitted into mold and puts by third step
Enter in cold isostatic press, is formed using the pressure of 100~350MP；Product after molding in third step is packed by the 4th step
It is crushed after carrying out atmosphere sintering in pyrolysis oven, is sent into double screw extruder later and is granulated again to get insulating materials of the invention.
High temperature melt need to be only heated when use.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (9)
1. a kind of PU glue of waterproof and breathable, it is characterised in that: the proportion of each ingredient is respectively as follows: poly- ammonia in the PU glue of the waterproof and breathable
35 parts of rouge, 1-1.4 parts of toluene, 0.5-4 parts of isocyanates, 0.5-1.3 parts of sodium alginate, the height of mass concentration 40%~50% are poly-
150-193 parts of vac emulsion, 116 parts of butanone, 3-5 parts of antioxidant, 7 parts of ethyl ester；The high density polyethylene lotion is selected from polyethylene
One of HA-soft80, GFN in lotion.
2. the PU glue of waterproof and breathable as described in claim 1, it is characterised in that: the PU glue of the waterproof and breathable is for manufacturing waterproof
Ventilative trousers.
3. the PU glue of waterproof and breathable as described in claim 1, it is characterised in that: each ingredient in the PU glue of the waterproof and breathable
Proportion is respectively as follows: 35 parts of polyurethane, 1 part of toluene, 0.5 part of isocyanates, 0.5 part of sodium alginate, mass concentration 40%~50%
150 parts of high density polyethylene lotion, 116 parts of butanone, 3 parts of antioxidant, 7 parts of ethyl ester；The high density polyethylene lotion is selected from polyethylene
One of HA-soft80, GFN in lotion.
4. the PU glue of waterproof and breathable as described in claim 1, it is characterised in that: each ingredient in the PU glue of the waterproof and breathable
Proportion is respectively as follows: 35 parts of polyurethane, 1.1 parts of toluene, 1 part of isocyanates, 0.7 part of sodium alginate, mass concentration 40%~50%
193 parts of high density polyethylene lotion, 116 parts of butanone, 5 parts of antioxidant, 7 parts of ethyl ester；The high density polyethylene lotion is selected from polyethylene
One of HA-soft80, GFN in lotion.
5. the PU glue of waterproof and breathable as described in claim 1, it is characterised in that: each ingredient in the PU glue of the waterproof and breathable
Proportion is respectively as follows: 35 parts of polyurethane, 1.2 parts of toluene, 2 parts of isocyanates, 0.9 part of sodium alginate, mass concentration 40%~50%
180 parts of high density polyethylene lotion, 116 parts of butanone, 4 parts of antioxidant, 7 parts of ethyl ester；The high density polyethylene lotion is selected from polyethylene
One of HA-soft80, GFN in lotion.
6. the PU glue of waterproof and breathable as described in claim 1, it is characterised in that: each ingredient in the PU glue of the waterproof and breathable
Proportion is respectively as follows: 35 parts of polyurethane, 1.3 parts of toluene, 3 parts of isocyanates, 1.1 parts of sodium alginate, mass concentration 40%~50%
150 parts of high density polyethylene lotion, 116 parts of butanone, 5 parts of antioxidant, 7 parts of ethyl ester；The high density polyethylene lotion is selected from polyethylene
One of HA-soft80, GFN in lotion.
7. the PU glue of waterproof and breathable as described in claim 1, it is characterised in that: each ingredient in the PU glue of the waterproof and breathable
Proportion is respectively as follows: 35 parts of polyurethane, 1.4 parts of toluene, 4 parts of isocyanates, 1.3 parts of sodium alginate, mass concentration 40%~50%
193 parts of high density polyethylene lotion, 116 parts of butanone, 3 parts of antioxidant, 7 parts of ethyl ester；The high density polyethylene lotion is selected from polyethylene
One of HA-soft80, GFN in lotion.
8. a kind of preparation method of the PU glue of waterproof and breathable, it is characterised in that: the PU glue of the waterproof and breathable is claim 1 to 7
Any one of described in waterproof and breathable PU glue, manufacturing step are as follows:
The first step is diluted with 35 DEG C of distilled water after mixing each ingredient in the PU glue of waterproof and breathable, then imports mist projection granulating
Machine is granulated；
The raw material that completion is granulated in the first step is put into cold pressing part by second step, carries out compacting formation using the pressure of 10-50MP
Product blank；
Product blank pressed in second step is fitted into mold and is put into cold isostatic press by third step, using 100~
The pressure of 350MP is formed；
4th step, product after molding in third step is fitted into carry out atmosphere sintering in pyrolysis oven after crush, be sent into double spiral shells later
Bar extruder is granulated again to get insulating materials of the invention.
9. the preparation method of the PU glue of waterproof and breathable as claimed in claim 8, it is characterised in that: mist projection granulating in first step
The temperature of machine is set between 80-350 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811228449.8A CN109468091A (en) | 2018-10-22 | 2018-10-22 | A kind of PU glue of waterproof and breathable and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811228449.8A CN109468091A (en) | 2018-10-22 | 2018-10-22 | A kind of PU glue of waterproof and breathable and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109468091A true CN109468091A (en) | 2019-03-15 |
Family
ID=65665969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811228449.8A Withdrawn CN109468091A (en) | 2018-10-22 | 2018-10-22 | A kind of PU glue of waterproof and breathable and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109468091A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113288160A (en) * | 2021-06-02 | 2021-08-24 | 华南理工大学 | Multi-information acquisition equipment based on conductive fabric and manufacturing method |
-
2018
- 2018-10-22 CN CN201811228449.8A patent/CN109468091A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113288160A (en) * | 2021-06-02 | 2021-08-24 | 华南理工大学 | Multi-information acquisition equipment based on conductive fabric and manufacturing method |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190315 |
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| WW01 | Invention patent application withdrawn after publication |