CN1602972A - Far infrared physical therapy film and its preparation method - Google Patents
Far infrared physical therapy film and its preparation method Download PDFInfo
- Publication number
- CN1602972A CN1602972A CN 200410090955 CN200410090955A CN1602972A CN 1602972 A CN1602972 A CN 1602972A CN 200410090955 CN200410090955 CN 200410090955 CN 200410090955 A CN200410090955 A CN 200410090955A CN 1602972 A CN1602972 A CN 1602972A
- Authority
- CN
- China
- Prior art keywords
- far
- physical therapy
- adhesive layer
- layer
- far infrared
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Radiation-Therapy Devices (AREA)
Abstract
The invention discloses a kind of remote infrared ray physical therapy film and its the preparation method, which is invented for solves this question that the existed technical craft is complex, the cost is high. The invention remote infrared ray physical therapy film includes the base material layer, the rubber tacky layer attaches on the surface of the base material layer, in the base material layer, the rubber tacky layer or one of them contains the far infrared material. In order to enhance the intensity of this film,it may establishes the strengthen layer between its base material layer and the rubber tacky layer, or in the base material layer .per cent by weight of the far infrared material in rubber tacky layer or in the base material layer is: 5%-30%.The film preparing method including following steps: 1, manufactures the base material layer, 2.Manufacture rubber tacky layer material, 3.Spreads the rubber tacky layer material on the base material layer.The cost of this invention remote infrared ray physical therapy film is lower, manufacture is simple,it is convenient to use.
Description
Technical field:
The present invention relates to a kind of physical therapy film and preparation method thereof, particularly a kind of far infrared physical therapy film and preparation method thereof.
Background technology:
The wavelength of far infrared is between 4-14um, and it has stronger penetration, and the energy that it discharges has active cell, and the vasoactive smooth muscle strengthens the effect of blood vessel self rhythmicity, thereby improves microcirculation in human body.Can be called far-infrared material by emitting far-infrared material, comprise far infrared ceramic powder, ferrum oxide, zinc oxide, silicon oxide, aluminium oxide, zirconium oxide etc.In the prior art, people combine far-infrared material and fiber, act on human body.But the grain diameter scope of this technological requirement far-infrared material is between 0.1-1um, and this has increased production cost with regard to exigent process conditions.
Summary of the invention:
The objective of the invention is to overcome above-mentioned defective, provide a kind of cost lower, make simply, far infrared physical therapy film easy to use, and its preparation method is provided.
For achieving the above object, the present invention adopts following technical scheme: far infrared physical therapy film comprises substrate layer, in the surface attachment of substrate layer adhesive layer is arranged, and contains far-infrared material at substrate layer, adhesive layer or one of them.
The preparation method of far infrared physical therapy film of the present invention comprises the steps: 1, makes substrate layer, 2, make the adhesive layer material, 3, the adhesive layer coated materials on substrate layer.
Far infrared physical therapy film that adopts technique scheme and preparation method thereof has following advantage: when adding far-infrared material in substrate layer, adhesive layer or one of them, granularity requirements to far-infrared material is lower, processing technology is simple, cost is lower, in use, directly film being bonded at needs the health of physical therapy corresponding site to get final product, and uses more convenient.
Description of drawings:
Fig. 1 is the structural representation of far infrared physical therapy film of the present invention.
The specific embodiment:
As shown in the figure, far infrared physical therapy film of the present invention comprises substrate layer 1, in the surface attachment of substrate layer 1 adhesive layer 2 is arranged, and contains far-infrared material 4 at substrate layer, adhesive layer or one of them.
The percentage by weight that far-infrared material accounts for adhesive layer or substrate layer is 5%-30%, and the grain diameter that is used for the far-infrared material of adhesive layer is 5um-80um, and the grain diameter that is used for the far-infrared material of substrate layer is 200um-1000um.Described far-infrared material comprises far infrared ceramic powder, ferrum oxide, zinc oxide, silicon oxide, aluminium oxide, zirconium oxide etc.Far-infrared material content is lower than 5% effect that does not have active cell, improves microcirculation in human body.Far-infrared material content is higher than 30% and is not easy to be dispersed in substrate layer or the adhesive layer, and can reduce the physical properties such as intensity of substrate layer or adhesive layer.Far-infrared material is dispersed in substrate layer or the adhesive layer, and substrate layer or adhesive layer are continuous phase.
Substrate layer should be ductile and elasticity, the substrate layer of described physical therapy film can be textiles such as non-woven fabrics, cotton, also can be elastomeric state rubber, comprise through appropriately crosslinked natural rubber (cis 1,4-polyisoprene), butadiene rubber (cis 1, the 4-polybutadiene), EP rubbers, fluorubber, organic silicon rubber.Wherein, characteristic such as organic silicon rubber has excellent heatproof, and antioxidation is not volatile, and is nontoxic is a preferred material.Organic silicon rubber comprises: methyl silicone rubber, methyl vinyl silicone rubber, methyl block room temperature vulcanized silicone rubber, dimethyl silicone rubber (α, alpha, omega-dihydroxy polydimethyl siloxane).Wherein, dimethyl silicone rubber most preferably.Molecular weight ranges as the elastomeric state organic silicon rubber of substrate layer is 100000-700000.
For improving the service life and the intensity of far infrared physical therapy film of the present invention, enhancement Layer 3 is set between substrate layer and adhesive layer or in the substrate layer, enhancement Layer can be non-woven fabrics or other textile materials.
Adhesive layer must have adhesiveness, and for well, the gel state organic silicon rubber is that pressure sensitive adhesive is better to adhesive layer with the gel state organic silicon rubber.Organic silicon rubber comprises: methyl silicone rubber, methyl vinyl silicone rubber, methyl block room temperature vulcanized silicone rubber, dimethyl silicone rubber (α, alpha, omega-dihydroxy polydimethyl siloxane).Wherein, dimethyl silicone rubber most preferably.Molecular weight ranges as the organic silicon rubber of adhesive layer is 10000-80000.Range of viscosities is 500-12000Mpa, preferred 2000-10000Mpa.Gel state organic silicon rubber Stability Analysis of Structures can repeatedly clean, use repeatedly, and this has improved the utilization rate of far infrared physical therapy film of the present invention.
The preparation method of far infrared physical therapy film when illustrating substrate layer of the present invention and adhesive layer below and all being organic silicon rubber:
One, the preparation method of substrate layer
5-30 part (following umber is weight portion) far-infrared material and 70-95 part silicone rubber are mixed by mechanical means, utilize rubber mixing machine, 90 ℃-120 ℃ mixing 8-12 minute, in this process simultaneously routinely the mixing process addition add cross-linking agent, catalyst, rubber chemicals such as age resistor.Mix products is made the thick substrate layer of 0.5-2mm with mould, place baking oven to solidify, solidification temperature is 160-180 ℃, and be 10-15 minute hardening time.In mixed process, do not add far-infrared material and just do not comprised the substrate layer of far-infrared material.
Two, the preparation of adhesive layer material
With 2-36 part (following umber is weight portion) far-infrared material and 10-30 part molecular weight is 10000-30000, viscosity is the organic silicon rubber of 1800Mpa, 20-40 part molecular weight is 20000-50000, viscosity is the organic silicon rubber of 2500-3000Mpa, 20-50 part molecular weight is 50000-80000, viscosity is the organic silicon rubber of 7000-10000Mpa, 0.5-3 part cross-linking agent (ethyl orthosilicate), 0.1-1 a part catalyst (dibutyl tin dilaurate) mixes by blender, under the rotating speed of 40-60R/M, stirred 20-30 minute, in this process, can add rubber chemicals such as age resistor simultaneously by known addition.So just obtain comprising the adhesive layer material of far-infrared material, in mixed process, do not add the adhesive layer material that far-infrared material is not just comprised far-infrared material.
Three, the preparation of far infrared physical therapy film
The above-mentioned adhesive layer material that makes is applied to a side surface of substrate layer, places baking oven to solidify, solidification temperature is 60-70 ℃, and be 2.5-6 hour hardening time, but promptly obtains the far-infrared physiotherapy film that single face uses.If the above-mentioned adhesive layer material that makes is applied to the both side surface of substrate layer, use above-mentioned condition of cure to solidify, promptly obtain can two-sided use the far-infrared physiotherapy film.Intensity as need raising far infrared physical therapy film of the present invention can be provided with enhancement Layer between substrate layer and adhesive layer or in substrate layer.
Embodiment:
1, the preparation of substrate layer
With 100g dimethyl silicone rubber rubber (commercially available) and 30g far infrared ceramic powder (commercially available), the 1g ethyl orthosilicate, the 0.2g dibutyl tin dilaurate is mixing on rubber mixing machine, mixes 10 minutes at 120 ℃.The mixture of preparation is pressed in the mould of 50mm * 70mm * 2mm, places 180 ℃ baking oven to solidify 15 minutes.The products therefrom molecular weight is 400000, gel permeation chromatography.Present embodiment mid and far infrared material accounts for 23% of substrate layer weight.The weight ratio of suitably adjusting far-infrared material and substrate layer can obtain different far-infrared material content, is preferably between the 5-30%.
2, the preparation of adhesive layer material
With the 30g molecular weight is 10000-30000, viscosity is that the dimethyl silicone rubber (commercially available) of 1800Mpa adds in the three-neck flask of belt stirrer and thermometer, be 20000-50000 to wherein adding the 30g molecular weight successively while stirring, viscosity is that dimethyl silicone rubber (commercially available), the 40g molecular weight of 2500-3000Mpa is 50000-80000, viscosity is dimethyl silicone rubber (commercially available), 1g ethyl orthosilicate, 0.2g dibutyl tin dilaurate, the 20g far infrared ceramic powder (commercially available) of 7000-10000Mpa, stirs 30 minutes under the rotating speed of 60R/M.The products therefrom molecular weight is 40000, gel permeation chromatography, and viscosity is 5600Mpa, NDJ-1 type rotary viscosity design determining, 3# rotor, 30 rev/mins.Present embodiment mid and far infrared material accounts for 16.7% of adhesive layer weight.The weight ratio of suitably adjusting far-infrared material and adhesive layer can obtain different far-infrared material content, is preferably between the 5-30%.
2, the preparation of far infrared physical therapy film
The above-mentioned adhesive layer material that makes is applied to a side surface of substrate layer, places baking oven to solidify, solidification temperature is 70 ℃, and be 4 hours hardening time, but promptly obtains the far-infrared physiotherapy film that single face uses.
Claims (10)
1, a kind of far infrared physical therapy film is characterized in that: comprise substrate layer, in the surface attachment of substrate layer adhesive layer is arranged, contain far-infrared material at substrate layer, adhesive layer or one of them.
2, far infrared physical therapy film according to claim 1, it is characterized in that: the percentage by weight of far-infrared material in adhesive layer or substrate layer is 5%-30%, the grain diameter that is used for the far-infrared material of adhesive layer is 5um-80um, and the grain diameter that is used for the far-infrared material of substrate layer is 200um-1000um.
3, far infrared physical therapy film according to claim 1 is characterized in that: enhancement Layer is set between substrate layer and adhesive layer or in base material.
4, far infrared physical therapy film according to claim 1 is characterized in that: substrate layer is the elastomeric state organic silicon rubber.
5, far infrared physical therapy film according to claim 4 is characterized in that: adhesive layer is the gel state organic silicon rubber.
6, far infrared physical therapy film according to claim 5 is characterized in that: the gel state organic silicon rubber is a pressure sensitive adhesive.
7, far infrared physical therapy film according to claim 5 is characterized in that: adhesive layer gel state organic silicon rubber is a dimethyl silicone rubber.
8, the preparation method of far infrared physical therapy film according to claim 1 comprises the steps: 1, makes substrate layer, 2, make the adhesive layer material, 3, the adhesive layer coated materials on substrate layer.
9, the preparation method of far infrared physical therapy film according to claim 8, it is characterized in that: the adhesive layer material is the gel state organic silicon rubber, its preparation process is: with 10-30 weight portion molecular weight is 10000-30000, viscosity is the organic silicon rubber of 1800Mpa, 20-40 weight portion molecular weight is 20000-50000, viscosity is the organic silicon rubber of 2500-3000Mpa, 20-50 weight portion molecular weight is 50000-80000, viscosity is the organic silicon rubber of 7000-10000Mpa, 0.5-3 weight portion cross-linking agent, 0.1-1 the weight portion catalyst mixes by blender, stirs 20-30 minute under the rotating speed of 40-60R/M.
10, the preparation method of far infrared physical therapy film according to claim 9 is characterized in that: at the adhesive layer material is the far-infrared material that adds the 2-36 weight portion in the preparation process of gel state organic silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410090955 CN1602972A (en) | 2004-11-12 | 2004-11-12 | Far infrared physical therapy film and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410090955 CN1602972A (en) | 2004-11-12 | 2004-11-12 | Far infrared physical therapy film and its preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1602972A true CN1602972A (en) | 2005-04-06 |
Family
ID=34667236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410090955 Pending CN1602972A (en) | 2004-11-12 | 2004-11-12 | Far infrared physical therapy film and its preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1602972A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102634295A (en) * | 2012-04-19 | 2012-08-15 | 长春中科应化特种材料有限公司 | Insulation high-temperature-resistant pressure-sensitive adhesive tap and preparation method thereof |
| CN108245317A (en) * | 2018-01-10 | 2018-07-06 | 江西宜信堂医疗科技有限公司 | A kind of infrared cough relieving paste and preparation method thereof |
| WO2020103115A1 (en) * | 2018-11-23 | 2020-05-28 | 杨胜宪 | Time-release acid pain-relief nursing patch and manufacture method therefor |
-
2004
- 2004-11-12 CN CN 200410090955 patent/CN1602972A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102634295A (en) * | 2012-04-19 | 2012-08-15 | 长春中科应化特种材料有限公司 | Insulation high-temperature-resistant pressure-sensitive adhesive tap and preparation method thereof |
| CN108245317A (en) * | 2018-01-10 | 2018-07-06 | 江西宜信堂医疗科技有限公司 | A kind of infrared cough relieving paste and preparation method thereof |
| CN108245317B (en) * | 2018-01-10 | 2020-11-13 | 江西宜信堂医疗科技有限公司 | Infrared cough relieving plaster and preparation method thereof |
| WO2020103115A1 (en) * | 2018-11-23 | 2020-05-28 | 杨胜宪 | Time-release acid pain-relief nursing patch and manufacture method therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112680180B (en) | Addition type silicone rubber with high bonding strength and preparation method thereof | |
| KR960007008B1 (en) | Method for preparing resin-reinforced decorative board | |
| DE3854635T2 (en) | Use of thermosetting organopolysiloxane compositions as coating agents or adhesives. | |
| EP1510553B1 (en) | Self adhesive addtion-curable polysiloxane compositions. | |
| CN109181309B (en) | Preparation method of modified carbon quantum dot/silicone rubber fluorescent composite material | |
| EP1741755A3 (en) | Method of coating using curable silicone compositions having improved chemical resistance and migration resistance | |
| JPH05112769A (en) | Addition-curable silicone adhesive composition | |
| CN107699172A (en) | Photocuring hot-fusible pressure-sensitive adhesive | |
| CN115353856A (en) | Low-viscosity high-strength organic silicon pouring sealant and preparation method thereof | |
| FR2601377A1 (en) | COMPOSITION CURABLE IN A SILICONE ELASTOMER, THIS ELASTOMER AND ELECTRICAL CONDUCTOR ISOLATED WITH THIS ELASTOMER | |
| CN113913024A (en) | Addition type liquid silicone rubber, vulcanized rubber and preparation method thereof | |
| CN1602972A (en) | Far infrared physical therapy film and its preparation method | |
| JP2020528956A (en) | Handling additives for silicone elastomer base | |
| DE69702727T2 (en) | Fluorosilicone rubber composition and method for bonding to a substrate | |
| CN112251165B (en) | Special prime coat-free platinum vulcanizing agent for combination of metal substrate and silica gel and preparation method thereof | |
| CN110183852A (en) | A kind of tear-proof silicon compounded rubber stock and preparation method thereof | |
| CN108531097A (en) | Resisting skin allergy adhesive material and preparation method thereof | |
| AU2002212049B2 (en) | Novel silicone material, its preparation method and the use thereof | |
| CN111647385A (en) | Coupling adhesive for ultrasonic real-time rail breakage monitoring system and preparation method and use method thereof | |
| CN111423843A (en) | Organic silicon pressure-sensitive adhesive and preparation method and application thereof | |
| CN109181113A (en) | A kind of filler improving rubber stability | |
| CN1528821A (en) | Condensed two-component bonded silicone rubber | |
| DE10214137A1 (en) | Silicone compounds with improved heat stability | |
| KR20190058125A (en) | Manufacturing method of hydrogel | |
| JPH0742081A (en) | Method for coating of woven fabric with elastic body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |