A kind of graphene characteristic glue for tile
Technical field
The invention belongs to building material technical fields, and in particular to a kind of graphene characteristic glue for tile.
Background technology
Glue for tile can be used for pasting common ceramic tile, earthenware brick, glazed tile, glass Mosaic, ceramic mosaic, floor tile, Dali
The wall decorative materials such as stone, granite, plasterboard.
Although having many glue for tile products currently on the market selling, there are a considerable amount of product qualities up to not
To ceramic tile adhesive professional standard JC/T547-2005《Ceramic wall and floor bricks adhesive》Requirement, be in particular in a considerable amount of
The heat-resisting adhesive strength of product is unqualified.
Chinese patent literature CN104402367B discloses a kind of high-strength ceramic tile adhesive of the no accumulation of salt in the surface soil, composition and weight hundred
Divide ratio as follows:High alumina cement 23~30%, flyash 42~50%, blast furnace slag 12~16%, dry powder 6~10% can divide again
Dissipate latex powder 3~6%, antifoaming agent 0.5~1%, cellulose ether 0.1~0.5%, accumulation of salt in the surface soil inhibitor 0.2~0.5%.The invention
It uses high alumina cement for cementitious material, is equipped with flyash, blast furnace slag, dry powder filler and accumulation of salt in the surface soil inhibitor, can effectively inhibit
The accumulation of salt in the surface soil phenomenon of adhesive.Various macromolecule modifiers are added, improve the stretching adhesive strength of ceramic tile adhesive.
Chinese patent literature CN107935472A discloses a kind of high-strength glue for tile, includes the raw material group of following parts by weight
Point:30~50 parts of cement;80~120 parts of quartz sand;15~25 parts of dry powder;3~8 parts of hydroxypropyl methyl cellulose;Reinforcing agent 5
~10 parts.The high-strength glue for tile has very excellent intensity, the drawing measured after immersion, Frozen-thawed cycled, thermal aging test
It is still more excellent to stretch adhesive strength data.
Invention content
The purpose of the present invention is to provide a kind of graphene characteristics more better than the stretching adhesive strength of existing glue for tile
Glue for tile.
Used technical solution is:
A kind of graphene characteristic glue for tile, is powder, which is made of following components and parts by weight:
In use, the powder is used with water by 1: 0.3 weight ratio cooperation stirring.
In the technical solution of the present invention, cementitious material of the cement as the glue for tile, relatively low volume, advantageously reduces cement
Shrinkage.It washes river sand and compares quartz sand, it is more clean due to not being mixed into impurity after washing with the adhesive force bigger of cement,
Preferably penetrate into cement in, with cement it is compound more preferably, intensity is more preferable.Washing river sand can resist cement shrinkage function, and fill out
Material cooperatively constitutes mixed mortar, washes river sand and filler collaboration increases the intensity of cement.
Single-layer graphene is by one layer with the periodically closelypacked carbon atom of benzene ring structure (i.e. hexagonal honeycomb structure)
A kind of two-dimentional carbon material constituted, the connection between carbon atom is very flexible, and when applying external force in graphene, carbon atom face can be curved
Song deformation so that carbon atom need not be rearranged to adapt to external force, and therefore, the structure of single-layer graphene has preferable stablize
Property.Single-layer graphene is added, single-layer graphene is connected with Van der Waals force with the polymer molecule of rubber powder, can make the poly- of rubber powder
The degree of cross linking of adduct molecule increases, the active force enhancing between the polymer molecule of rubber powder, so as to significantly improve rubber powder
Stretch adhesive strength.To on the one hand the addition of single-layer graphene can reduce the use of rubber powder;On the other hand it is sent out again with rubber powder
Synergistic effect is waved, collaboration improves the stretching adhesive strength of product entirety.
Cellulose ether is equally a kind of high-molecular compound, on the one hand, it can equally generate Van der Waals force with graphene
Connection, increases the crosslinked action of cellulose ether, the stretching adhesive strength of product entirety is further increased, so as to reduce rubber powder
Dosage;Second aspect, the addition of graphene make cellulose ether generate synergistic effect with rubber powder, can further increase product
Whole stretching adhesive strength;The third aspect, cellulose ether can guarantee that the hydration reaction of cement is abundant, adjust adding for cellulose ether
Enter amount, so as to adjust the compactness of mixed mortar, to ensure the water resistance of glue for tile.
Accumulation of salt in the surface soil inhibitor is added, can effectively inhibit the accumulation of salt in the surface soil phenomenon of glue for tile;Be not in jaundice after can making construction
White phenomenon is spat with the accumulation of salt in the surface soil, appearance keeps former coloured technique effect after having construction, protects ceramic tile.
When preparation, each powder component of graphene characteristic glue for tile stirs, you can is made, it is convenient to prepare.
Using or when construction, the graphene characteristic glue for tile powder and water are used by 1: 0.3 weight ratio cooperation stirring.
The beneficial effects of the present invention are:
The present invention has obtained a kind of graphene characteristic glue for tile more better than the stretching adhesive strength of existing glue for tile.
Specific implementation mode
Technical scheme of the present invention is further described with reference to embodiment, but is only enumerated from the numerous experiments of applicant
Section Example, the present invention claims protection domain be not limited thereto.
Embodiment 1
The graphene characteristic glue for tile of the present embodiment, is powder, which is made of following components and parts by weight:
In use, the powder is used with water by 1: 0.3 weight ratio cooperation stirring.
Embodiment 2
The graphene characteristic glue for tile of the present embodiment, is powder, which is made of following components and parts by weight:
In use, the powder is used with water by 1: 0.3 weight ratio cooperation stirring.
Embodiment 3
The graphene characteristic glue for tile of the present embodiment, is powder, which is made of following components and parts by weight:
In use, the powder is used with water by 1: 0.3 weight ratio cooperation stirring.
Embodiment 4
The graphene characteristic glue for tile of the present embodiment, is powder, which is made of following components and parts by weight:
In use, the powder is used with water by 1: 0.3 weight ratio cooperation stirring.
Embodiment 5
The graphene characteristic glue for tile of the present embodiment, is powder, which is made of following components and parts by weight:
In use, the powder is used with water by 1: 0.3 weight ratio cooperation stirring.
Comparative example 1
CN104402367B discloses a kind of high-strength ceramic tile adhesive of the no accumulation of salt in the surface soil, prepares as follows:Weigh high alumina cement
30g, flyash 42g, blast furnace slag 15g, dry powder 6g, ethene-vinyl acetate emulsion copolymer powder 6g, dimethyl silicone polymer
0.6g, carboxylic propyl methocel ether 0.1g, carboxyethyl cellulose ether 0.1g, ERA100 accumulation of salt in the surface soil inhibitor 0.2g, are put into stirring
In machine, all raw materials are mixed evenly without the high-strength ceramic tile adhesive of the accumulation of salt in the surface soil.
Comparative example 2
CN107935472A discloses a kind of high-strength glue for tile, raw material proportioning:40 parts of cement;The quartz sand 100 of 200 mesh
Part;20 parts of dry powder;5 parts of hydroxypropyl methyl cellulose;8 parts of reinforcing agent;
The reinforcing agent is mixed by 18 parts of ethylene-vinyl acetate copolymer, 15 parts of potato starch, 8 parts of modified starch ether
It closes.
Preparation method:Cement, quartz sand, dry powder, hydroxypropyl methyl cellulose are uniformly mixed i.e. with the reinforcing agent
Obtain the high-strength glue for tile.
By graphene characteristic glue for tile made from above example 1-5, comparative example 1 without the high-strength ceramic tile adhesive of the accumulation of salt in the surface soil with
The high-strength glue for tile of comparative example 2 carries out performance detection to it, and detection method is consistent, and industry is according to standard JC/T547-2005
《Ceramic wall and floor bricks adhesive》Pertinent regulations tested, as a result see the table below 1:
Table 1
As can be known from the above table, graphene characteristic glue for tile of the invention is on stretching adhesive strength, such as stretch gluing original intensity,
The stretching adhesive strength measured after immersion, Frozen-thawed cycled, thermal aging test is greatly improved, and is had exceeded pre-
Phase achieves unexpected technique effect.