A floor tile with scratch-resistant and wear-resistant effect
A technology of floor tiles and wear-resistant layers, which is applied in the field of floor tiles, can solve the problems that the wear resistance of coatings is difficult to meet high wear resistance occasions, and it is difficult to meet high wear resistance, so as to achieve the best wear resistance and scratch resistance.
Active Publication Date: 2016-08-03
SHANGHAI JINKA FLOORING TECH
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Problems solved by technology
The invention can be varied within the various limits of the composition to provide floor tile coatings capable of exhibiting various properties including coloring, adhesion to particular substrates and softness, etc., however, due to the Due to the special limitations of the substrate itself, the wear resistance of the coating is still difficult to meet the needs of high wear-resistant occasions
In the same way, ordinary UV coatings are also limited by the characteristics of the substrate itself, and the protective film formed after being applied to the floor tiles is difficult to meet the needs of occasions with high wear resistance.
Method used
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[0015] In order to further explain the technical means and effects adopted by the present invention to achieve the intended invention purpose, the specific implementation, structure, features and effects of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.
[0016] figure 1 It is a structural schematic diagram of the floor tile with anti-scratch and wear-resistant effect of the present invention. Please refer to figure 1 , The floor tile of the present invention comprises a substrate layer 11, a decorative layer 12, a wear-resistant layer 13 and a wear-resistant paint layer 14 in sequence from bottom to top. In this embodiment, the floor tiles of the present invention have a thickness of 1mm-6mm.
[0017] Wherein, the base layer 11 includes at least one PVC mixed layer and at least one glass fiber reinforced layer. The PVC mixed layer can be formed by mixing polyvinyl chloride powder (PVC powder)...
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Abstract
A floor tile with anti-scratch and wear-resistant effects comprises a substrate layer, a decoration layer, a wear-resistant layer and a wear-resistant paint layer arranged on the surface of the wear-resistant layer. The wear-resistant layer contains PVC powder, plasticizer and stabilizer, and the mass ratio of plasticizer to PVC powder is 2:100~30:100, and the mass ratio of stabilizer to PVC powder is 1:100~7:100 . The wear-resistant coating layer includes UV coating, nano-nylon powder, nano-scratch-resistant and wear-resistant powder and nano-silicon carbide powder. The mass ratio of nanometer nylon powder to UV coating is 0.5:100~10:100, the mass ratio of nanometer anti-scratch and wear-resistant powder to UV coating is 1:100~20:100, and the mass ratio of nanometer silicon carbide powder to UV coating It is 0.5:100~10:100. The floor tiles of the invention have better abrasion resistance and scratch resistance.
Description
technical field [0001] The invention relates to a floor tile with anti-scratch and wear-resistant effects. Background technique [0002] Usually in the production process of PVC (polyvinylchloride, polyvinyl chloride) floor tiles, in order to improve the aesthetics of the surface of the floor tiles, it is necessary to coat a layer of UV coating (polyurethane ultraviolet curing coating) on the surface of the PVC wear-resistant layer of the floor tiles to protect the surface of the floor tiles. Protects against scratches and abrasions. Ordinary UV coatings usually include active agents, oligomers, photoinitiators and additives. Among them, oligomers are also called oligomers or oligomers, which are the basic skeleton in UV coatings. Under the action of ultraviolet photons, a paint film with a three-dimensional structure is formed, and various characteristics of the paint film are given, such as hardness, flexibility, etc. Sex, adhesion, gloss, aging resistance and other pr...
Claims
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IPC IPC(8): C09D4/06C09D7/12C09D5/00E04F15/02B32B27/06
Inventor 游雄铁李思忠
Owner SHANGHAI JINKA FLOORING TECH