A kind of absorption block-shaped plastic floor of drowning oneself
Technical field
The present invention relates to building material technical field, be specifically related to a kind of absorption block-shaped plastic floor of drowning oneself.
Background technology
Plastic floor is a kind of plastics bottom surface ornament materials, and its designs and varieties is various, light weight is wear-resisting, function of use is good, low price.Plastic floor can be divided into block floor and coiled material floor by the classification of floor profile, and wherein, transportation and paving are convenient in block floor, and inside contains mass filler, have that cheap, anti-cigarette end burns, anti-pollution, abrasion resistance is good and damage after be easy to advantage such as transposing.
At present, the laying method on block floor generally adopts adhesive that base plate is pasted between bottom surface or floor and the floor to be connected with adhesive sticker, perhaps is connected laying in the buckle mode between floor and the floor.All should carry out complicated bottom surface before mating formation and handle, as do from levelling, waterproofing work etc.As use adhesive, and then must construct by the professional person, waste time and energy and take a lot of work, just careless slightly the floor phenomenons such as warping, ftracture or arch upward of coming unstuck can take place, influence is used and is attractive in appearance.Therefore, seek a kind of plastic floor simple in structure, that lay convenience, superior performance and become the common target of pursuing of insider.
The inventor is in the Chinese patent of having applied for 200910041835.0, a kind of block-shaped plastic floor has been proposed, it is big that other block-shaped plastic floor of the weight ratio of this block-shaped plastic floor is wanted on every square metre weight, reach 7kg~11kg, and the one side that this block-shaped plastic floor contacts with ground is provided with shading, therefore lays the back and is difficult for sliding.The appearance of this block-shaped plastic floor produces far-reaching influence to laying process, and it can not use under the situation of adhesive, is free laying on the ground of opposed flattened on the basis, does not need the professional and technical personnel to construct.
The inventor proposes the PCT application that name is called " block-shaped plastic floor " on December 27th, 2010, its application number is PCT/CN2010/080324, this PCT application is on the basis of Chinese patent 200910041835.0, the further improvement project that proposes, the one side that its block-shaped plastic floor contacts with ground is pressed with one deck PVC on-slip film, this PVC on-slip film by weight percentage, contain polyvinyl chloride 56%, plasticizing agent DINP40%, stabilization agent 2.5% and pigment 1.5%, the one side on this PVC on-slip film and basis, ground is provided with the on-slip line.In this PCT application, the design of on-slip film makes its block-shaped plastic floor have better skidproof effect.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, a kind of relative ground parallel sliding that is difficult for after not using adhesive directly to splice successively to lay and lay is provided, has that operation is simple, good antiskid effect, the thinner cost in floor are lower, be difficult for suction, the coefficient of expansion is little and be difficult for the absorption block-shaped plastic floor of drowning oneself of characteristics such as perk.
Above-mentioned purpose of the present invention is achieved by following scheme:
The thin more then cost of block-shaped plastic floor is just low more, the inventor is by behind the big quantity research, obtain a kind ofly can realizing the absorption of drowning oneself, can realize that again thickness is thinner, thereby the absorption block-shaped plastic floor of drowning oneself that cost reduces greatly, this thickness of drowning oneself the absorption block-shaped plastic floor is 2~6mm, and every square metre weight is 4~12kg, and the one side that this absorption block-shaped plastic floor of drowning oneself contacts with ground is provided with shading.
The thickness of above-mentioned shading and decorative pattern are not all done qualification, get final product according to suitable shading thickness and the decorative pattern of concrete mode of occupation design.
In order to obtain better skidproof effect, the one side that the above-mentioned absorption block-shaped plastic floor of drowning oneself contacts with ground also is pressed with one deck PVC on-slip film, this PVC on-slip film contains polyvinyl chloride 56%, plasticizing agent DINP40%, stabilization agent 2.5% and pigment 1.5% by weight percentage; Described shading is arranged on the one side that this PVC on-slip film contacts with ground.
Also be added with metallics---iron powder in the absorption block-shaped plastic floor of drowning oneself of the present invention, can improve the weight of plastic floor by the adding of iron powder, thereby increase the sinking on floor, utilize the non-absorbency energy of metal dust, thereby solved imbibition, the warpage defective of plastic floor.Iron powder mainly is to replace calcium carbonate as filler to add, and its concrete deal is: under the prerequisite of the compound that keeps equal volume, whenever remove a calcium carbonate, add the iron powder of equal volume then; Along with the adding of iron powder, in order to guarantee the pliability of block-shaped plastic floor, then the content of plasticizing agent also changes to some extent, and the iron powder addition is many more, the also corresponding increase of the content of plasticizing agent.
Though iron powder can give block-shaped plastic floor good performance, the selling at exorbitant prices of iron powder, the inventor finds that by the research back employing zeolite powder or the stone flour of living are replaced iron powder, and be not only cheap, and can obtain good performance.
Therefore, the absorption block-shaped plastic floor of drowning oneself of the present invention can adopt iron powder, zeolite powder or the stone flour of living in any one or the multiple calcium carbonate of replacing, its addition is under the prerequisite of the compound that keeps equal volume, whenever remove a calcium carbonate, add any one or multiple mixing in the iron powder, zeolite powder of equal volume or the stone flour of living then.
The inventor finds also that under study for action certain expansion can take place along with variation of temperature block-shaped plastic floor, thereby influences the effect on whole floor; At this situation, the inventor finds after by big quantity research, in block-shaped plastic floor, add the PVC glass fabric, utilize the PVC glass fabric to come whole block-shaped plastic floor is played stable effect, thereby can effectively reduce the shrinkage ratio of block-shaped plastic floor.
Above-mentioned PVC glass fabric is the commercially available prod, the present invention utilizes the PVC that contains in the PVC glass fabric well PVC glass fabric and block-shaped plastic floor to be combined, can reduce these two characteristics of shrinkage ratio of block-shaped plastic floor well with the glass fiber component in the PVC glass fabric, therefore, realizing when of the present invention, only needing to buy commercially available any PVC glass fabric and be added on and drown oneself between the absorption block-shaped plastic floor as adding layer; The absorption block-shaped plastic floor of drowning oneself of the present invention can add one or more layers PVC glass fabric according to actual conditions.
The block floor of absorption of drowning oneself of the present invention is complete gentle matter.
Compared with prior art, the present invention has following beneficial effect:
1. compare with existing block-shaped plastic floor, the absorption block-shaped plastic floor of drowning oneself of the present invention, its thickness can reach the thinness of 2mm, not only cost significantly reduces, and need not to use adhesive, can directly splice successively and be layed on the ground and since the resistance of the deadweight of plastic floor and shading and adjacent floor near support, block-shaped plastic floor is difficult to do to move with respect to the parallel of ground, so installation procedure is simpler;
2. its filler of absorption block-shaped plastic floor of drowning oneself of the present invention can be replaced calcium carbonate with iron powder, under the constant prerequisite of ground plate thickness, increased the weight of plastic floor, make the floor have superior subsides ground property and stability, in addition, calcium carbonate is easy to imbibition, causes the floor perk, and iron powder has non-absorbency, therefore can not cause the perk on floor;
3. the absorption block-shaped plastic floor of drowning oneself of the present invention also adopts the PVC glass fabric to increase floor stability, the PVC that contains in the PVC glass fabric can combine PVC glass fabric and block-shaped plastic floor well, and the glass fiber component in the PVC glass fabric can reduce the shrinkage ratio of block-shaped plastic floor well, thereby makes the absorption block-shaped plastic floor of drowning oneself of the present invention bigger expansion, contraction can not take place along with variation of temperature;
4. the absorption block-shaped plastic floor of drowning oneself of the present invention, when its filler is replaced calcium carbonate with iron powder, zeolite powder or the stone flour of living, in order to guarantee the pliability on floor, also increase simultaneously the content of plasticizing agent, thereby guaranteed the flexibility of plastic floor, even in transportation, stacking or handling process, cause bending, also can very fast recovery smooth, reduced parallel mobile possibility.
The specific embodiment
Below in conjunction with specific embodiment the present invention is done description further, but specific embodiment is not done any qualification to the present invention.
Embodiment 1
Present embodiment provides a kind of absorption block-shaped plastic floor of drowning oneself, and the thickness of this block-shaped plastic floor is 2mm, and the one side that this absorption block-shaped plastic floor of drowning oneself contacts with ground is provided with shading.
Also be added with metallics---iron powder in the absorption block-shaped plastic floor of drowning oneself of present embodiment, can improve the weight of plastic floor by the adding of iron powder, thereby increase the sinking on floor, utilize the non-absorbency energy of metal dust, thereby solved imbibition, the warpage defective of plastic floor.Iron powder mainly is to replace calcium carbonate as filler to add, its concrete deal is: under the prerequisite of the compound that keeps equal volume, whenever remove a calcium carbonate, the iron powder that adds equal volume then, meanwhile strengthened the content of plasticizing agent, keeping under the constant situation of wearing layer thickness, increased the weight of plastic floor, make that every square metre plastic floor weight is 4kg, have superior subsides ground property, the stability and the easy drainage that readily conducts heat, its soft character is firm for band in gentle, couple hardness with softness, and rerum natura is stable.
Be added with one deck PVC glass fabric in the middle of the absorption block-shaped plastic floor of drowning oneself of present embodiment.
In order to obtain better skidproof effect, the one side that the absorption block-shaped plastic floor of drowning oneself of present embodiment contacts with ground is pressed with one deck PVC on-slip film, this PVC on-slip film by weight percentage, contain polyvinyl chloride 56%, plasticizing agent DINP40%, stabilization agent 2.5% and pigment 1.5%, described shading is arranged on the one side that PVC on-slip film contacts with ground.
Embodiment 2
Present embodiment provides a kind of absorption block-shaped plastic floor of drowning oneself, and the thickness of this block-shaped plastic floor is 6mm, and the one side that this absorption block-shaped plastic floor of drowning oneself contacts with ground is provided with shading.
Also be added with metallics---iron powder in the absorption block-shaped plastic floor of drowning oneself of present embodiment, can improve the weight of plastic floor by the adding of iron powder, thereby increase the sinking on floor, utilize the non-absorbency energy of metal dust, thereby solved imbibition, the warpage defective of plastic floor.Iron powder mainly is to replace calcium carbonate as filler to add, its concrete deal is: under the prerequisite of the compound that keeps equal volume, whenever remove a calcium carbonate, the iron powder that adds equal volume then, meanwhile strengthened the content of plasticizing agent, keeping under the constant situation of wearing layer thickness, increased the weight of plastic floor, make that every square metre plastic floor weight is 12kg, have superior subsides ground property, the stability and the easy drainage that readily conducts heat, its soft character is firm for band in gentle, couple hardness with softness, and rerum natura is stable.
Be added with one deck PVC glass fabric in the middle of the absorption block-shaped plastic floor of drowning oneself of present embodiment.
In order to obtain better skidproof effect, the one side that the absorption block-shaped plastic floor of drowning oneself of present embodiment contacts with ground is pressed with one deck PVC on-slip film, this PVC on-slip film by weight percentage, contain polyvinyl chloride 56%, plasticizing agent DINP40%, stabilization agent 2.5% and pigment 1.5%, described shading is arranged on the one side that PVC on-slip film contacts with ground.
Embodiment 3
Present embodiment provides a kind of absorption block-shaped plastic floor of drowning oneself, and the thickness of this block-shaped plastic floor is 2mm, and the one side that this absorption block-shaped plastic floor of drowning oneself contacts with ground is provided with shading.
Also be added with metallics---iron powder in the absorption block-shaped plastic floor of drowning oneself of present embodiment, can improve the weight of plastic floor by the adding of iron powder, thereby increase the sinking on floor, utilize the non-absorbency energy of metal dust, thereby solved imbibition, the warpage defective of plastic floor.Iron powder mainly is to replace calcium carbonate as filler to add, its concrete deal is: under the prerequisite of the compound that keeps equal volume, whenever remove a calcium carbonate, the iron powder that adds equal volume then, meanwhile strengthened the content of plasticizing agent, keeping under the constant situation of wearing layer thickness, increased the weight of plastic floor, make that every square metre plastic floor weight is 4kg, have superior subsides ground property, the stability and the easy drainage that readily conducts heat, its soft character is firm for band in gentle, couple hardness with softness, and rerum natura is stable.
In order to obtain better skidproof effect, the one side that the absorption block-shaped plastic floor of drowning oneself of present embodiment contacts with ground is pressed with one deck PVC on-slip film, this PVC on-slip film by weight percentage, contain polyvinyl chloride 56%, plasticizing agent DINP40%, stabilization agent 2.5% and pigment 1.5%, described shading is arranged on the one side that PVC on-slip film contacts with ground.
The absorption block-shaped plastic floor of drowning oneself of embodiment 1 and embodiment 3 is detected, and testing result is as shown in table 1.
Table 1 PVC glass fabric is to the performance impact of the absorption block-shaped plastic floor of drowning oneself
Test data from table 1 as can be seen, the absorption block-shaped plastic floor of drowning oneself of the present invention is because added the PVC glass fabric, it expands, shrinkage factor is significantly less than the product that does not add glass fabric, and the floor angularity also makes moderate progress, explanation thus, the interpolation of the PVC glass fabric absorption block-shaped plastic floor of effectively avoiding drowning oneself really varies with temperature and bigger expansion, contraction takes place, thereby makes that the drown oneself performance of absorption block-shaped plastic floor of the present invention is better.