阅读说明：本技术 一种激发负氧离子的窗帘的制备方法 (A kind of preparation method of the curtain of excitated negative oxygen ion ) 是由 吴伟江 李明柳 蔡再生 靳凯丽 于 2019-10-10 设计创作，主要内容包括：本发明涉及一种激发负氧离子的窗帘的制备方法,首先采用修饰剂对纳米电气石进行预处理得到改性纳米电气石,修饰剂为可通过氢键、共价键或物理吸附作用与纳米电气石结合且含有机基团的化合物,然后将主要由改性纳米电气石、发泡剂和溶剂组成的体系进行发泡得到泡沫,最后将泡沫涂覆在织物表面后干燥,加工成窗帘,即得激发负氧离子的窗帘。本发明的一种激发负氧离子的窗帘的制备方法,简单易行,成本较低,适用范围较广,通过对纳米电气石进行改性处理,可以使其表面呈现与表面活性剂类似的性质,将其涂覆在窗帘织物上,可以实现对织物的泡沫整理,并且形成的泡沫绵密,容易润湿织物,具有一定的稳定性,整理后织物表面纳米电气石颗粒分散均匀。(The present invention relates to a kind of preparation methods of the curtain of excitated negative oxygen ion, first nano-tourmaline is pre-processed to obtain modified Nano tourmaline using dressing agent, dressing agent is can be by hydrogen bond, covalent bond or physisorption in conjunction with nano-tourmaline and the compound containing organic group, then it mainly will be foamed to obtain foam by the system that modified Nano tourmaline, foaming agent and solvent form, it is finally that foam-coating is dry after fabric surface, curtain is processed into get the curtain of excitated negative oxygen ion.A kind of preparation method of the curtain of excitated negative oxygen ion of the invention, simple and easy, cost is relatively low, and the scope of application is wider, by being modified processing to nano-tourmaline, property as its surface can be made to present and is surfactant-based, is coated on curtain fabric, the foam finishing to fabric may be implemented, and the foam formed is careful, it is easily wetted fabric, there is certain stability, fabric surface nano-tourmaline particle is uniformly dispersed after arrangement.)

1. a kind of preparation method of the curtain of excitated negative oxygen ion, it is characterized in that: use first dressing agent to average grain diameter for 1~ The nano-tourmaline of 100nm is pre-processed to obtain modified Nano tourmaline, and dressing agent is that can pass through hydrogen bond, covalent bond or physics Suction-operated, then will be mainly by modified Nano tourmaline, foaming in conjunction with nano-tourmaline and the compound containing organic group The system of agent and solvent composition is foamed to obtain foam, finally that foam-coating is dry after fabric surface, is processed into curtain, Up to the curtain of excitated negative oxygen ion.

2. a kind of preparation method of the curtain of excitated negative oxygen ion according to claim 1, which is characterized in that dressing agent is Surfactant, unsaturated organic acid, organic oligomer or coupling agent.

3. a kind of preparation method of the curtain of excitated negative oxygen ion according to claim 2, which is characterized in that dressing agent is Span series of surfactants, tween series of surfactants, stearic acid, odium stearate, titanate esters, sodium laurate, lauroyl Chlorine, silicone oil or polyacrylic acid.

4. a kind of preparation method of the curtain of excitated negative oxygen ion according to claim 1, which is characterized in that pretreated Journey are as follows: disperse nano-tourmaline in toluene obtain dispersion liquid first, be heated to 60~70 after being ultrasonically treated 20~30min DEG C, dressing agent is then added into dispersion liquid and reacts 30~90min, and accompanies by stirring, it is finally post-treated to obtain modified Nano Tourmaline, wherein the quality of toluene is 30~80 times of nano-tourmaline quality, and the quality of dressing agent is nano-tourmaline quality 2~6%.

5. a kind of preparation method of the curtain of excitated negative oxygen ion according to claim 1, which is characterized in that solvent is Water, based on mass concentration, each component and its content in system are as follows: modified Nano 100~150g/L of tourmaline, foaming agent 1.5~ 5g/L, 5~10g/L of hydrophilic softening agent, 2~5g/L of dispersing agent, water surplus.

6. a kind of preparation method of the curtain of excitated negative oxygen ion according to claim 5, which is characterized in that foaming agent is Anionic surfactant, or be the mixture of anionic surfactant and nonionic surfactant, it is hydrophilic soft Soft dose is hydrophilic silicone oil softening agent or silicone softening agent, and dispersing agent is lauryl sodium sulfate or carboxymethyl cellulose sodium.

7. a kind of preparation method of the curtain of excitated negative oxygen ion according to claim 1, which is characterized in that foaming uses The mode of stirring, detailed process are as follows: 1~2min is first stirred with the mixing speed of 300~500r/min, then with 1000~1500r/ It is 3~4 that the mixing speed of min, which is stirred to blowing ratio,；The viscosity of foam is 5 × 10^-3~20 × 10^-3Pa·s。

8. a kind of preparation method of the curtain of excitated negative oxygen ion according to claim 1, which is characterized in that fabric is by washing American run obtains, and grammes per square metre is 310~320g/m², 145~150/cm of Jing Miwei, filling density is 35~45/cm；Fabric surface foam Coated weight be 100~300g/m², dry temperature is 80~150 DEG C.

9. a kind of preparation method of the curtain of excitated negative oxygen ion according to claim 1, which is characterized in that knitted after dry The absolute value of the maximum difference of object surface different location modified Nano tourmaline content is less than or equal to 0.8wt%.

10. a kind of preparation method of the curtain of excitated negative oxygen ion according to claim 1, which is characterized in that sealing It in case, under Frotteurism, is tested using DLY-6A232 negative oxygen ion tester, is surveyed according to GB/T30128-2013 standard The concentration for obtaining the curtain releasing negative oxygen ion of excitated negative oxygen ion is more than or equal to 5000/cm³。

Technical field

The invention belongs to window curtain fabric technical fields, are related to a kind of preparation method of the curtain of excitated negative oxygen ion.

Background technique

In daily life, the quality of indoor particulate matter will have a direct impact on people's health situation, with domestic and international family The gradually expansion in market is spun, people no longer content just to the curtain fabric with functions such as simple coverage, decorations.Pacifying Entirely, health care, environmental protection more and more attention has been paid to today, people propose new Functional Requirement to curtain fabric.

Negative oxygen ion refers to the oxygen ion for obtaining 1 or 1 or more an electron is negatively charged lotus, is known as " air dimension life Element ".According to the regulation of the World Health Organization, when the concentration of negative oxygen ion in air is not less than 1500 per cubic centimeter, this The air of sample is considered to be fresh air.Scientific investigations showed that negative oxygen ion can be with positively charged micro- such as bacterium, dust, smog Grain combines, and glomeration is fallen to the ground, to play the role of sterilization and eliminate peculiar smell.More importantly negative oxygen from Blood circulation of human body, zinc, lung function and immunity can be improved in son.

Currently, China mainly passes through blending method or copolymerization method to fibre modification, then it is made into negative oxygen ion textile. Such as, University On The Mountain Of Swallows professor Li Qingshan etc. has developed Ani2on series negative oxygen ion additive, and it is main former that it, which is with opal, Material, while multiple functions material is added, it is formed through special super-fine processing technology；Chengdu lucky star health textile company is using remote red Outer ceramic powder and natural gemstone are successfully developed through high-tech and nanotechnology treatments by fiber carrier and other special process Far-infrared negative oxygen ion health-care series textile has treatment and health-care effect.Tourmaline powder negative oxygen ion with higher Yield, the tourmaline rich in mineral resources in China.If this natural resources can be made good use of, applied to negative oxygen ion spinning In the research of fabric, more health negative oxygen ion textiles with excellent results are developed, wide market is economical Value is very big.When tourmaline particle reaches Nano grade, there is preferable negative oxygen ion effect, but be difficult at present by nanometer Tourmaline prepares the fabric of excitated negative oxygen ion, and main cause is: 1) nano-tourmaline is easy to reunite, and will affect negative oxygen ion effect Fruit；2) nano-tourmaline is inorganic particulate, it is difficult in conjunction with fabric.

Therefore, a kind of method for developing curtain that excitated negative oxygen ion is prepared by nano-tourmaline has highly important meaning Justice.

Summary of the invention

It is difficult to prepare excitated negative oxygen ion by nano-tourmaline present invention aim to address existing in the prior art The problem of curtain, provides a kind of preparation method of the curtain of excitated negative oxygen ion.

In order to achieve the above objectives, the scheme that the present invention uses is as follows:

A kind of preparation method of the curtain of excitated negative oxygen ion, uses dressing agent to average grain diameter for 1~100nm's first Nano-tourmaline is pre-processed to obtain modified Nano tourmaline, and dressing agent is that can be made by hydrogen bond, covalent bond or physical absorption It, then will be mainly by modified Nano tourmaline, foaming agent and molten in conjunction with nano-tourmaline and the compound containing organic group The system of agent composition is foamed to obtain foam, finally that foam-coating is dry after fabric surface (when coating on the fabric, Along with vanishing for foam, the uniform fixation of modified Nano tourmaline is on the fabric), curtain is processed into get excitated negative oxygen ion Curtain.

When tourmaline particle reaches Nano grade, there is preferable negative oxygen ion effect, but be difficult at present by nanometer Tourmaline prepares the fabric of excitated negative oxygen ion, and main cause is: 1) nano-tourmaline is easy to reunite, and will affect negative oxygen ion effect Fruit；2) nano-tourmaline is inorganic particulate, it is difficult in conjunction with fabric.

The present invention is organically-modified to the progress of nano-tourmaline surface using dressing agent, on the one hand utilizes dressing agent and tourmaline Surface hydroxyl carry out reaction and complete surface organics coating modification to nano-tourmaline, to change the surface pole of tourmaline Property, the aggtegation of tourmaline is reduced, good negative oxygen ion effect is made it have；On the other hand improve nano-tourmaline with The binding performance of foam realizes the foam finishing of nano-tourmaline.

Foam finishing is common to be arranged for organic foam, and organic finishing agent in organic foam arrangement can be dissolved in solvent In, and nano-tourmaline is insoluble in solvent, and also has defoaming effect, even if foam can be generated, also due to foam is crossed very much not Stablize and be difficult to be transported on fabric, therefore common nano-tourmaline is difficult to the method by foam finishing in conjunction with fabric.

Modified nano-tourmaline of the invention but can be by the method for foam finishing in conjunction with fabric, main cause Be: 1) dressing agent can be adsorbed on powder (by various nano-tourmaline groups by hydrogen bond, covalent bond or physisorption At aggregate) surface, form orderly mixture, so that fixed or film forming is coated on the surface of powder, or even form multilayer Cladding, thus make nano-tourmaline surface present with it is surfactant-based as property, thus nano-tourmaline be mixed with foaming It is more easy to foaming in the solution of agent, it is adhered to foam surface, or even be wrapped in foam；2) foam is largely by surface-active The bubble that the monomolecular film of agent is surrounded is formed, and table on the macromolecular chain segment and bubble on the nano-tourmaline surface after being modified Face activating agent crosslinks and covalent bond, so that nano-tourmaline is easier to be attached on foam；3) modified nanometer electricity Gas stone is entwined with foaming agent by Van der Waals force and macromolecular chain segment, is allowed to combine closely, and (is stirred or is cut by mechanism Cut), metastable state foam is continuously generated, the foam is careful (0.05~0.5mm), and the liquid film after foaming has certain elastic (intensity) And protective effect, to make foam that there is certain stability (being transported on fabric enough).

As a preferred technical scheme:

A kind of preparation method of the curtain of excitated negative oxygen ion as described above, dressing agent are surfactant, unsaturation Organic acid, organic oligomer or coupling agent.

A kind of preparation method of the curtain of excitated negative oxygen ion as described above, dressing agent are span series surface-active Agent, tween series of surfactants, stearic acid, odium stearate, titanate esters, sodium laurate, lauroyl chloride, silicone oil or polypropylene Acid, it is preferable that dressing agent span60, tween80, titanate esters, odium stearate or lauroyl chloride, wherein span/tween type For surfactant as common safe and stable, nontoxic surfactant, span is sorbitan fatty acid ester class surface The trade name of activating agent, belongs to nonionic surfactant, according to the difference of different fatty acid chains, obtains the production of different series Product, including span20, span40, span60, span80 etc.；Tween is polyoxyethylene sorbitan fat vinegar class surface The trade name of activating agent is mainly polymerized by span class surfactant with ethyleneoxide addition, and corresponding product has Tween20, tween40, tween60, tween80 etc.；It is different according to fatty acid chain length when synthesis, the surfactant after synthesis The hydrophilic and hydrophobic showed is also different, and due to the introducing of ethylene oxide, the accounting of hydrophilic group is improved, shows more tween High hydrophily, according to the computation rule of hydrophobe equilibrium valve (HLB), fatty acid chain length is longer, the surfactant of synthesis It is more hydrophobic, it means that can be by selecting suitable span/tween type surfactant, to reach regulation carrier surface parent The purpose of hydrophobic balance.The present invention selects suitable dressing agent to be modified nano-tourmaline surface, obtains best hydrophobe The modified Nano tourmaline of ratio solves the problems, such as that the dispersion of nano-scaled electric stone is uneven easy to reunite.

A kind of preparation method of the curtain of excitated negative oxygen ion as described above, preprocessing process are as follows: first by nanometer electricity Gas stone, which is scattered in toluene, obtains dispersion liquid, is heated to 60~70 DEG C after being ultrasonically treated 20~30min, then adds into dispersion liquid Add dressing agent to react 30~90min, and accompany by stirring, last post-treated (i.e. centrifugation, ethyl alcohol cleaning and drying) is modified Nano-tourmaline, wherein the quality of toluene is 30~80 times of nano-tourmaline quality, and the quality of dressing agent is nano-tourmaline The 2~6% of quality.When toluene dosage is too low, the poor fluidity of slurry is unfavorable for the fully dispersed of nano-tourmaline, modified effect Fruit is poor；Dressing agent dosage is insufficient, and the modified effect that will cause nano-tourmaline is undesirable；Dressing agent dosage is excessive, can generate Agglomeration.

A kind of preparation method of the curtain of excitated negative oxygen ion as described above, solvent is water, based on mass concentration, system Middle each component and its content are as follows: modified Nano 100~150g/L of tourmaline, 1.5~5g/L of foaming agent, hydrophilic softening agent 5~ 10g/L, 2~5g/L of dispersing agent, water surplus；Modified Nano tourmaline adding too much is difficult to all be adsorbed on foam, influences Foaming effect, additive amount is too low, performance needed for reducing practical arrangement；Foaming agent additive amount is too low to be difficult to generate a large amount of fabrics Foam, it is excessively high to generate more foam, it is difficult to control arrangement process, and the performance needed for arranging can be reduced；Hydrophilic softening agent It is booster action with dispersing agent, does not have effect then on a small quantity, it is excessive then influence fabric property.

A kind of preparation method of the curtain of excitated negative oxygen ion as described above, foaming agent is anionic surfactant (lauryl sodium sulfate, myristyl benzene sulfonic acid sodium salt etc.), or for anionic surfactant (lauryl sodium sulfate, Myristyl benzene sulfonic acid sodium salt etc.) and nonionic surfactant (such as detergent 6001) mixture, hydrophilic softening agent be it is hydrophilic Silicone oil softener BN-481 or silicone softening agent CS-501, dispersing agent are lauryl sodium sulfate SDS or carboxymethyl cellulose sodium CMC。

A kind of preparation method of the curtain of excitated negative oxygen ion as described above, foaming is by the way of stirring, specific mistake Journey are as follows: 1~2min is first stirred with the mixing speed of 300~500r/min, then is stirred with the mixing speed of 1000~1500r/min It is 3~4 to blowing ratio；The viscosity of foam is 5 × 10^-3~20 × 10^-3Pa·s；

Wherein, blowing ratio is also known as the rate, expansion ratio of frothing, it is one of foam most important properties mark, and blowing ratio refers to The ratio between the foam wt of same volume after stoste weight foams relatively before foaming；The measuring method of blowing ratio are as follows: using directly title Weight method after piling foam in the plastic cup of known volume and weight, after obtaining band bubble cup weight with the quick scale of balance, passes through calculating Up to blowing ratio, such as: a certain plastic cup weight is 50g, piles finishing fluid weight as 550g, finishing fluid weight 500g, plastic cup is put Expire foam weight 100g, foam weight 50g, then blowing ratio=(550-50)/(100-50)=500/50=10.

A kind of preparation method of the curtain of excitated negative oxygen ion as described above, fabric are made by terylene, and grammes per square metre is 310~ 320g/m², 145~150/cm of Jing Miwei, filling density is 35~45/cm；The coated weight of fabric surface foam be 100~ 300g/m², dry temperature is 80~150 DEG C.

A kind of preparation method of the curtain of excitated negative oxygen ion as described above, fabric surface different location is modified after drying The absolute value of the maximum difference of nano-tourmaline content is less than or equal to 0.8wt%.

A kind of preparation method of the curtain of excitated negative oxygen ion as described above under Frotteurism, uses in seal box DLY-6A232 negative oxygen ion tester is tested, and the curtain of excitated negative oxygen ion is measured according to GB/T30128-2013 standard The concentration of releasing negative oxygen ion is more than or equal to 5000/cm³。

The utility model has the advantages that

(1) preparation method of the curtain of a kind of excitated negative oxygen ion of the invention, simple and easy, cost is relatively low, is applicable in model It encloses relatively wide；

(2) preparation method of the curtain of a kind of excitated negative oxygen ion of the invention, by being modified to nano-tourmaline Processing, makes SURFACTANT ADSORPTION on its surface, forms orderly mixture, so that it is similar with surfactant that surface is presented Property, be coated on fabric, may be implemented the foam finishing to fabric, and the foam formed is careful, is easily wetted Fabric has certain stability；

(3) preparation method of the curtain of a kind of excitated negative oxygen ion of the invention, finishing effect is preferable, arranges rear curtain and knits Object nano surface tourmaline particle is uniformly dispersed.

Specific embodiment

The invention will be further elucidated with reference to specific embodiments.It should be understood that these embodiments are merely to illustrate this hair It is bright rather than limit the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, art technology Personnel can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited Fixed range.