CN108530852A - A kind of low-temp thermoplastic material with function far infrared radiation function - Google Patents
A kind of low-temp thermoplastic material with function far infrared radiation function Download PDFInfo
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- CN108530852A CN108530852A CN201710140658.6A CN201710140658A CN108530852A CN 108530852 A CN108530852 A CN 108530852A CN 201710140658 A CN201710140658 A CN 201710140658A CN 108530852 A CN108530852 A CN 108530852A
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- Prior art keywords
- far infrared
- infrared radiation
- low
- thermoplastic material
- far
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/02—Applications for biomedical use
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
It is that 70 90 parts of polycaprolactones (PCL), 6 20 parts of far-infared ceramic powders and 4 10 parts of diffusants are prepared the invention discloses a kind of low-temp thermoplastic material with function far infrared radiation function.The present invention is not only plastic also with the absorbable far infrared radiation of human body with low temperature, can promote the effect of rehabilitation.When material of the present invention is as medical plastic type material, the Healing of fracture can be accelerated, have and generate heating effect, so that regional flow's condition improvement, blood flow velocity is accelerated, mitigate the stagnant phenomenon of blood stasis, so that swelling is mitigated or is subsided, relieve pain.
Description
Technical field
The present invention relates to thermoplastic material fields, are exactly a kind of low temperature heat-stabilized woods with function far infrared radiation function
Material.
Background technology
Polycaprolactone Polycaprolactone (abbreviation PCL) is by 6-caprolactone in metallo-organic compound (such as four benzene
Ji Xi) make catalyst, under the conditions of dihydroxy or trihydroxy make initiator ring-opening polymerisation form, belong to aggretion type polyester, molecule
Amount is different and different with the type and dosage of starting material from discrimination degree.
Polycaprolactone has following application field：
(1) realizing controlled-release pharmaceutical carrier, cell, tissue cultures pedestal
(2) Wholly-degradable Plastic suture
(3) the film filiform molding of high intensity
(4) plastics low temperature impact properties modifying agent and plasticizer
(5) medical Modeling Material, industry, art modelling material, toy, toner, hot copying ink adhesive agent, heat
Melten gel mixture.
Far-infared ceramic powder is a kind of white powder, is mixed by many kinds of substance.Far-infared ceramic powder is can radiate
It is main feature functionality to go out far infrareds more more than normal object (infrared emittance higher).It is mainly used in pot in high-temperature region
The heating of stove, baking vanish, timber, the heating of food and drying etc.；It is mainly used in the various far-infrared warm materials of manufacture in room temperature area
Material, such as far-infared ceramic powder, far IR ceramic fiber, far-infrared ceramic polyester and far-infrared function ceramic etc..
Far infrared is to body-care principle：Have activated the activity of large biological molecule.The molecule of organism is set to be swashed
It sends out and is in compared with high vibration state.Make the activity for having activated the big hydrone of the biology such as nucleic acid protein in this way, to play life
Object macromolecular adjusts the movable function such as organism metabolism, immune, is conducive to recovery and the balance of function, reaches the mesh prevented and cured diseases
, promote and improve blood circulation.After far infrared acts on skin, most of energy is less readily available for absorption by the skin, absorbed energy
It is converted into thermal energy, Pi Wen is caused to increase, hotness device in skin is stimulated, is reflected, distended the blood vessels by thalamus, blood circulation adds
Soon.On the other hand due to heat effect, cause the release of vaso-active substance, antiotasis is low, shallow parteriole, shallow capillary and shallow
Phlebectasia, blood circulation, which is improved and (is detected by blood disease research institute of the Chinese Academy of Medical Sciences) 20 minutes, can make microcirculation
Blood flow improves 114%.Enhancing metabolism.If the metabolism of human body gets muddled, substance in vivo is caused to exchange not normal,
So various diseases will not about and extremely, such as water and metabolic disturbance of electrolyte, will come to life zone dangerous；Carbohydrate metabolism disturbance institute
Diabetogenic generation；Hyperlipemia caused by disorders of lipid metabolism, obesity；Protein metabolism disorder causes gout etc..It is logical
Too far thermo-effect of infrared radiation, the vigor of cell can be increased, adjust neurohumor body, reinforce metabolism, make the substance of inside and outside
It exchanges and is in plateau.Have the function of anti-inflammatory, detumescence.The heat effect of far infrared is reacted by the answer of neurohumor, is had activated
Immune cell function strengthens the phagocytic function of leucocyte and reticuloendothelial cell, achievees the purpose that anti-inflammatory is antibacterial.Enhance group
Knit nutrition, enlivened tissue metabolism, improved cell oxygen-supplying amount, strengthen cytothesis ability, improve lesion for blood oxygen
State, the development for controlling inflammation simultaneously make its localization, accelerate lesion reparation.The fuel factor of far infrared, improve microcirculation,
It establishes offshoot circulation, the depth for having adjusted ion, the metabolism for promoting noxious material, the excretion of waste, accelerate exudate
The absorption of matter makes inflammation edema extinction.Based on principles above, far-infrared ray power has transferability from high to low, can
Amount can be transmitted to a weak side, the so-called roads Tian Zhi purging to treat the excess syndrome tonifying for the deficiency, to adjusting the energy of each organ of human body from a powerful side
Balance it is particularly significant, so can be just widely used in medical treatment, rehabilitation field.
Patent No. CN1408766A discloses a kind of low cost low temperature thermoplastic material, it be by polycaprolactone, talcum powder and
The low-temp thermoplastic material of silicone oil composition.The high molecular resin bandage for substituting plaster bandage can be manufactured or manufactured direct without molding
The physically medical splint of complex, orthopedic and prosthetic material, movement and rehabilitation protector etc., which has a single function.
Patent No. CN 104610645A disclose a kind of low-temperature high-strength thermoplastic plate and fabric thermoplastic plate and its preparation
Method is made of EVA, calcium carbonate, white carbon and silica, and the low-temperature high-strength thermoplastic plate is by sequentially mixing raw material
It is obtained after closing, be granulated and squeezing out.Patent No. CN 101229690B disclose a kind of processing method of low-temp thermoplastic material,
Using the processing method of low-temp thermoplastic material of the present invention, the low temperature thermo-plastic planking after processing when operator uses no longer
Contraction distortion.Patent No. CN 101698743A disclose a kind of low-temp thermoplastic material, and weight composition number is：Fusing point is 50-
70 DEG C of polyurethane：90-10 parts, polycaprolactone：0-90 parts, crosslinking coagent：0.1~6 part；That makes through the invention is low
Moulding material is warmed, experiments verify that, compared with existing polycaprolactone type low temperature thermoplastic article, the convergent force after this material forming is more
Small, comfort is more preferable, stretch evenly, fixing intensity it is more preferable, therefore be more suitable for hospital or other radiotherapy centers, it is suitable with three-dimensional
Shape radiotherapy instrument is matched in tumor operation.Above-mentioned material is only that can increase comfort level, and cannot have recovering aid
Effect.
Patent No. CN 101580623A disclose a kind of polyoxymethylene alloy with shape memory and low melting point temperature and its
Processing technology, composition include：Polyformaldehyde, shape memory polyurethane, acrylonitrile/butadiene/styrene copolymer and compatilizer.
The present invention can medically substitute traditional plaster bandage and use, but the material does not have the function of promoting rehabilitation yet.
Patent No. CN 101580623A disclose a kind of moxibustion heat posted of controllable temperature, and the moxibustion heat posted includes from outside to inside：
The non-woven fabrics protective layer of adherency pressure sensitive adhesive, far infrared layer of cloth, the porous membrane complex pocket of encapsulation fever material, round magnetic sheet, thoroughly
The adhesive tape of the adhering layer of gas, oval essential oil piece, far infrared layer of cloth and both ends arc, another attached air-locked temperature control film.Institute
The round magnetic sheet stated, magnetic induction intensity is between 60MT-150MT.The far infrared cloth, far-infared ceramic powder energy sustained release
The far infrared that wavelength is 6 μm -18 μm.Air-locked temperature control film can adjust the temperature during moxibustion heat posted use.
The present invention has the advantages that easy to use, fever time is long, and heat dissipation is uniform, temperature controllable, and has the functions such as physical therapy and treatment.
The far infrared layer of the material is clipped in it, and production technology is complicated, easy to fall off, not easy to maintain and use.
Invention content
Energy with function far infrared radiation function when the purpose of the present invention is to provide a kind of as medical Modeling Material
Enough promote the low-temp thermoplastic material of rehabilitation.
Above-mentioned purpose is realized by following scheme：
A kind of low-temp thermoplastic material with function far infrared radiation function, it is characterised in that：Its component is by 70- by weight
90 parts of polycaprolactones (PCL), 6-20 parts of far-infared ceramic powders and 4-10 parts of diffusants are obtained through mixing granulation extrusion forming.
A kind of low-temp thermoplastic material with far infrared radiation, it is characterised in that：The far-infared ceramic powder
Refer to the ultrafine ceramic powder with the absorbable far infrared radiation of human body.
A kind of low-temp thermoplastic material with far infrared radiation, it is characterised in that：It is absorbable with human body used
Far infrared radiation ultrafine ceramic powder be 8-12 micron of launch wavelength, normal direction whole radiation rate be 83% or more, grain size is in 500-
1000 nanometers of superfines.
A kind of low-temp thermoplastic material with far infrared radiation, it is characterised in that：Diffusant used is polypropylene
One or both of hydrochlorate, polyoxyethylene ether, phosphate ester salt and polyethylene glycol mixture.
A kind of low-temp thermoplastic material with far infrared radiation, it is characterised in that：First by polycaprolactone (PCL), remote
Infrared ceramic powder and the uniform mixing granulation of diffusant, prilling temperature are 100-160 DEG C, are then manufactured into one with conventional extrusion molding
Determine the low temperature thermo-plastic planking of thickness, squeezes 90-150 DEG C of temperature.
Beneficial effects of the present invention are：The present invention is not only plastic also with the absorbable Far-infrared spoke of human body with low temperature
It penetrates, the effect of rehabilitation can be promoted.This patent material such as makes the macromolecule resin for substituting plaster bandage as medical Modeling Material
When bandage or the direct physically medical splint of complex or movement and rehabilitation protector, the healing of fracture can be accelerated to make
With having and generate heating effect, make regional flow's condition improvement, blood flow velocity is accelerated, and mitigates the stagnant phenomenon of blood stasis, swelling is made to mitigate
Or subside, it relieves pain.
Specific implementation mode
Embodiment 1,
In following ratios
88 parts of polycaprolactone
8 parts of far-infared ceramic powder
4 parts of Sodium Polyacrylate
Uniformly mixing 160 DEG C granulation, then through extruder 120 DEG C be squeezed into certain thickness plank, 68 degree of fusing point, normal direction
Radiance 92%
Embodiment 2,
In following ratios
Uniformly mixing 130 DEG C granulation, then through extruder 100 DEG C be squeezed into certain thickness plank, 62 degree of fusing point, normal direction
Radiance 86%.
Embodiment 3,
In following ratios
82 parts of polycaprolactone
12 parts of far-infared ceramic powder
6 parts of polyoxyethylene ether
Uniformly mixing 120 DEG C granulation, then through extruder 110 DEG C be squeezed into certain thickness plank, 67 degree of fusing point, normal direction
Radiance 96%
Embodiment 4,
In following ratios
71 parts of polycaprolactone
20 parts of far-infared ceramic powder
9 parts of polyoxyethylene ether
Uniformly mixing 110 DEG C granulation, then through extruder 100 DEG C be squeezed into certain thickness plank, 65 degree of fusing point, normal direction
Radiance 88%.
Claims (5)
1. a kind of low-temp thermoplastic material with function far infrared radiation function, it is characterised in that：Its component is by 70-90 by weight
Part polycaprolactone (PCL), 6-20 parts of far-infared ceramic powders and 4-10 parts of diffusants are obtained through mixing granulation extrusion forming.
2. a kind of low-temp thermoplastic material with far infrared radiation according to claim 1, it is characterised in that：Described is remote
Infrared ceramic powder refers to the ultrafine ceramic powder with the absorbable far infrared radiation of human body.
3. a kind of low-temp thermoplastic material with far infrared radiation according to claim 2, it is characterised in that：With used
The ultrafine ceramic powder of the absorbable far infrared radiation of human body is 8-12 microns of launch wavelength, and normal direction whole radiation rate is 83% or more,
Superfines of the grain size at 500-1000 nanometers.
4. a kind of low-temp thermoplastic material with far infrared radiation according to claim 1, it is characterised in that：Diffusion used
Agent is one or both of polyacrylate, polyoxyethylene ether, phosphate ester salt and polyethylene glycol mixture.
5. a kind of low-temp thermoplastic material with far infrared radiation according to claim 1, it is characterised in that：Oneself will first be gathered
Lactone PCL, far-infared ceramic powder and the uniform mixing granulation of diffusant, prilling temperature are 100-160 DEG C, then use conventional extrusion
Method is manufactured into certain thickness low temperature thermo-plastic planking, squeezes 90-150 DEG C of temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710140658.6A CN108530852A (en) | 2017-03-01 | 2017-03-01 | A kind of low-temp thermoplastic material with function far infrared radiation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710140658.6A CN108530852A (en) | 2017-03-01 | 2017-03-01 | A kind of low-temp thermoplastic material with function far infrared radiation function |
Publications (1)
| Publication Number | Publication Date |
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| CN108530852A true CN108530852A (en) | 2018-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710140658.6A Pending CN108530852A (en) | 2017-03-01 | 2017-03-01 | A kind of low-temp thermoplastic material with function far infrared radiation function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362618A (en) * | 2020-03-30 | 2020-07-03 | 豪宗（海口）新材料节能技术工程有限公司 | Far infrared energy-saving material for oil-saving of oil delivery pipe and manufacturing method thereof |
| CN112552661A (en) * | 2020-12-10 | 2021-03-26 | 广州科莱瑞迪医疗器材股份有限公司 | Plastic tissue compensation glue and preparation method thereof |
-
2017
- 2017-03-01 CN CN201710140658.6A patent/CN108530852A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362618A (en) * | 2020-03-30 | 2020-07-03 | 豪宗（海口）新材料节能技术工程有限公司 | Far infrared energy-saving material for oil-saving of oil delivery pipe and manufacturing method thereof |
| CN112552661A (en) * | 2020-12-10 | 2021-03-26 | 广州科莱瑞迪医疗器材股份有限公司 | Plastic tissue compensation glue and preparation method thereof |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180914 |