CN102071000A

CN102071000A - Dustproof material

Info

Publication number: CN102071000A
Application number: CN2009102287217A
Authority: CN
Inventors: 李宇平; 芦平
Original assignee: LG Electronics Tianjin Appliances Co Ltd
Current assignee: LG Electronics Tianjin Appliances Co Ltd
Priority date: 2009-11-25
Filing date: 2009-11-25
Publication date: 2011-05-25

Abstract

The invention discloses a dustproof material which comprises 10 to 99 percent of base material and 1 to 90 percent of titanium dioxide powder according to weight percentage, and the sum of the base material and the titanium dioxide powder is 100 percent. The dustproof material contains the titanium dioxide powder so as to have dustproof performance, can be widely applied to multiple fields of home appliances and the like, bringings convenience to the production and life of people, is wide in application range, is beneficial to wide production and popularization, and has great production practical significance.

Description

A kind of not binding dust material

Technical field

The present invention relates to the dust-proof material technical field, particularly relate to a kind of not binding dust material.

Background technology

At present, in daily life, the easy surperficial binding dust of many household electrical appliance needs people often to clean.For example, for domestic suction cleaner, no matter be vertical or horizontal suction cleaner, all be provided with the dust bucket of assembling dust and foreign matter in the dust catcher body, and dust that gathers in the dust bucket and foreign matter needs regularly remove, to ensure the normal use of vacuum cleaner.But because the easy binding dust of the material that dust bucket adopted of suction cleaner is cleared up dust bucket to people like this and is made troubles.

Just because of household electrical appliance such as suction cleaner easy binding dust when the daily use, thereby increased time of people's daily cleaning interior space greatly, reduced people's time of having a rest, reduced people's quality of the life, brought inconvenience to people's life.

Therefore, press at present and develop a kind of material, have the not performance of binding dust, can be widely used in numerous areas such as household electrical appliance, offer convenience for people's productive life.

Summary of the invention

In view of this, the purpose of this invention is to provide a kind of not binding dust material, be mixed with titania powder in it, has the not performance of binding dust, can be widely used in numerous areas such as household electrical appliance, offer convenience wide adaptability for people's productive life, help producing widely universal, be of great practical significance.

For this reason, the invention provides a kind of not binding dust material, it contains base material 10%～99%, titania powder 1～90% by weight percentage, and described base material and titania powder add up to 100%.

Preferably, described base material is resin, inorganic materials or metallic substance.

Preferably, described inorganic materials comprises marble, concrete, composition brick.

Preferably, the particle diameter of described titania powder is nano level or micron order.

Preferably, described titania powder is distributed in the surperficial and inner of described base material.

By above technical scheme provided by the invention as seen, compared with prior art, a kind of not binding dust material provided by the invention, be mixed with titania powder in it, have the not performance of binding dust, can be widely used in numerous areas such as household electrical appliance, offer convenience for people's productive life, wide adaptability helps producing widely universal, is of great practical significance.

Description of drawings

Fig. 1 is for being example with the graphite mosaic block, the graphite mosaic block that is not mixed with titania powder before spreading dust with the front and back synoptic diagram that spreads behind the dust;

Fig. 2 is for being example with the graphite mosaic block, the graphite mosaic block that is mixed with 10% titania powder before spreading dust with the front and back synoptic diagram that spreads behind the dust;

Fig. 3 is for being example with the graphite mosaic block, the graphite mosaic block that is mixed with 25% titania powder before spreading dust with the front and back synoptic diagram that spreads behind the dust;

Fig. 4 is an example with the graphite mosaic block, the graphite mosaic block that is mixed with 33.3% titania powder before spreading dust with the front and back synoptic diagram that spreads behind the dust;

Fig. 5 is an example with the graphite mosaic block, the graphite mosaic block that is mixed with 50% titania powder before spreading dust with the front and back synoptic diagram that spreads behind the dust;

Fig. 6 is an example with the graphite mosaic block, the graphite mosaic block that is mixed with 66.7% titania powder before spreading dust with the front and back synoptic diagram that spreads behind the dust.

Embodiment

In order to make those skilled in the art person understand the present invention program better, the present invention is described in further detail below in conjunction with drawings and embodiments.

The invention provides a kind of not binding dust material, it contains base material 10%～99%, titania powder 1～90% by weight percentage, and described base material and titania powder add up to 100%;

In the present invention, described base material is resin, inorganic materials or metallic substance, and described inorganic materials comprises marble, concrete, composition brick etc.;

In the present invention, surface and the inner described titania powder that distributes at described base material, the effect of described titanium dioxide is to allow not binding dust of the surface of base material, and, having under the UV-irradiation condition, can sterilization self-cleaning, and its action effect do not descend with the destruction of substrate surface, just can realize forever sticking;

In the present invention, the particle diameter of described titania powder can be nano level but be not limited to nano level, also can be micron order or large level more, thereby can realize better and the moulding of base material uniform mixing;

For not binding dust preparation methods provided by the invention, before substrate forming earlier with the titania powder uniform mixing, can be aided with other auxiliary agents (as binding agent, thinner) simultaneously and wait and cooperate moulding, can not influence the molding effect of original base material like this;

Not binding dust material provided by the invention can be widely used in various object surfaces such as building, household electrical appliances, furniture, and this material is used for preventing dust, and can keep the clean degree of body surface outward appearance, and have sterilization under certain condition, self-cleaning effect.

On the specific implementation, for example, the easy binding dust of inlaying with pointing machine of graphite inlay piece is before moulding, earlier graphite inlay piece and a certain amount of titanium dioxide powder are mixed, the graphite inlay piece that is mixed with titania powder after the moulding then has well not binding dust effect.

Concrete testing method is: the dust of equal in quality is distinguished the upper surface that (for stdn, we select fine silt) is sprinkled upon graphite inlay piece, topple in an identical manner then.

Referring to Fig. 1, the graphite mosaic block that is not mixed with titanium dioxide before spreading dust with spread behind the dust visual effect as shown in the figure;

When the titania powder that is mixed with 10%, 25%, 33.3%, 50% or 66.7%, the graphite mosaic block before spreading dust with spread visual effect behind the dust respectively as Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6.

In conjunction with Fig. 1 to Fig. 6 as can be known, the not binding dust material that obtains by the present invention has the good dust-proof performance, can keep the clean degree of body surface outward appearance, thereby can be widely used in numerous areas such as household electrical appliance, offers convenience for people's productive life.

In sum, compared with prior art, a kind of not binding dust material that the invention described above provides, be mixed with titania powder in it, have the not performance of binding dust, can be widely used in numerous areas such as household electrical appliance, offer convenience for people's productive life, wide adaptability helps producing widely universal, is of great practical significance.

The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims

1. a binding dust material not is characterized in that it contains base material 10%～99%, titania powder 1～90% by weight percentage, and described base material and titania powder add up to 100%.

2. not binding dust material as claimed in claim 1 is characterized in that described base material is resin, inorganic materials or metallic substance.

3. not binding dust material as claimed in claim 1 is characterized in that described inorganic materials comprises marble, concrete, composition brick.

4. not binding dust material as claimed in claim 1 is characterized in that the particle diameter of described titania powder is nano level or micron order.

5. as each described not binding dust material in the claim 1 to 4, it is characterized in that described titania powder is distributed in the surperficial and inner of described base material.