Adhesive with excellent adhesive property for inflatable boats
A technology of adhesive properties and adhesives, applied in the direction of adhesive types, adhesive additives, polymer adhesive additives, etc. Problems such as normal operation and degumming of boats, to achieve the effect of improving water resistance and bonding performance, breaking through the contradiction between shear strength and peel strength, and smoothing the surface
Inactive Publication Date: 2016-10-26
ANHUI SAIL INFLATABLE AMUSEMENT EQUIP MFG CO LTD
View PDF5 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Traditionally produced adhesives for boats are not strong in weather resistance, water resistance, cohesiveness and medium resistance, resulting in serious degumming, which affects the normal work of boats. In order to pursue higher quality products, production and development needs, the existing adhesive needs to be modified to meet the needs
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreExamples
Experimental program
Comparison scheme
Effect test
preparation example Construction
[0026] The preparation method of described modified konjac powder is:
[0027] ① Mix the konjac flour and nano-bentonite evenly in a mass ratio of 100:1, first heat it to 88°C in a water bath, and keep it warm for 10 minutes;
[0028] ②Grind the mixture of konjac flour and nano-bentonite, and control the grinding temperature at 62-64°C. After grinding for 10 minutes, use 350W microwave treatment for 15s, continue grinding for 10 minutes, and use 400W microwave treatment for 10s;
[0029] ③Add it to the stearic acid solution with a mass concentration of 5.68%, soak it at 32°C, and stir it at a speed of 500r / min for 40 minutes, filter it, dry it at 32°C, and cool it to room temperature.
[0030] Described nano-alumina and nano-bentonite are processed through blending:
[0031] ① After mixing nano-alumina and nano-bentonite evenly, add it to a stearic acid solution with a mass concentration of 1.8%, heat to 78°C, and stir at a speed of 250r / min for 30 minutes, then filter, wash,...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| glass transition temperature | aaaaa | aaaaa |
| shear strength | aaaaa | aaaaa |
| shear strength | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses an adhesive with excellent adhesive property for inflatable boats. The adhesive with the excellent adhesive property for the inflatable boats is prepared from the following ingredients: modified konjaku flour, polyvinyl alcohol, chitosan, nano-garamite, nano aluminium oxide, carboxymethylcellulose, diphenylmethane diisocyanate, isophorone diisocyanate, titanium tetrabutoxide, polyacrylate emulsion, borax, 1,4-butanediol, methyl methacrylate, Chinese ash seeds and bamboo powder mixed cooling liquor. By modifying a production technology and a formula, the prepared adhesive is environmentally friendly, is good in water resistance and high in adhesion strength, cannot cause layering in a solidifying process, and is high in solidification speed; heat release of solidification is low, and shrinkage is small. The adhesive breaks through the contradiction of shear strength and peel strength of the traditional adhesive, the shear strength and the peel strength are relatively high simultaneously when the adhesive is used, properties are excellent in adhesion, adhesion is firm, deformation is not easily caused, and the adhesive can be solidified at normal temperature; the adhesive with the excellent adhesive property for the inflatable boats is suitable for inflatable boats such as river boats, canoeing and assault boats.
Description
technical field [0001] The invention relates to the field of adhesives, in particular to an adhesive for inflatable boats with excellent bonding performance. Background technique [0002] In the manufacture and maintenance of inflatable boats, a large amount of adhesives are needed. The application of epoxy adhesives on ships is mainly epoxy resin. There are many kinds of adhesives and they are widely used. Traditionally produced adhesives for boats are not strong in weather resistance, water resistance, cohesiveness and medium resistance, resulting in serious degumming, which affects the normal work of boats. In order to pursue higher quality products, production and development The needs of existing adhesives need to be modified to meet the needs. Contents of the invention [0003] The object of the present invention is to provide an adhesive for inflatable boats with excellent bonding performance. [0004] The present invention is realized through the following techni...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): C09J129/04C09J11/04C09J11/06C09J11/08
CPCC08K2201/011C08L2201/08C08L2205/02C08L2205/035C09J11/04C09J11/06C09J11/08C09J129/04C08L5/00C08L5/08C08K13/06C08K9/04C08K9/02C08K2003/2227C08K3/346
Inventor 江雄阳
Owner ANHUI SAIL INFLATABLE AMUSEMENT EQUIP MFG CO LTD