CN205171248U - Glove leather adjusts temperature - Google Patents
Glove leather adjusts temperature Download PDFInfo
- Publication number
- CN205171248U CN205171248U CN201520983401.3U CN201520983401U CN205171248U CN 205171248 U CN205171248 U CN 205171248U CN 201520983401 U CN201520983401 U CN 201520983401U CN 205171248 U CN205171248 U CN 205171248U
- Authority
- CN
- China
- Prior art keywords
- temperature
- phase
- base cloth
- change material
- glove leather
- 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.)
- Active
Links
Landscapes
- Gloves (AREA)
Abstract
The utility model discloses a glove leather adjusts temperature, including the two -sided fluff base cloth temperature -control coating that stacks gradually, ventilative intermediate level and facial protective layer, two -sided fluff base cloth temperature -control coating is become with the little capsule -shaped of phase change material who distributes in this two -sided fluff base cloth by two -sided fluff base cloth. This glove leather adjusts temperature is with the ingenious application of this novel macromolecular material of phase transition microcapsule on the polyurethane glove leather, on the glove leather production process basis of maturity, quotes the new material in the factory formula promptly, and its production technology is ripe, the production process is easily controlled. The utility model discloses possess cold -proofly and the dual temperature adjusting function of cooling, the phase transition is reversible promptly, and its process of adjusting the temperature is spontaneous going on along with external environment temperature's change, need not insert external equipment such as power, simple structure, and the security is good, receives the environment restriction little, it is obvious that it adjusts the temperature the effect. The polyurethane glove leather that should adjust the temperature, but host material is the polyurethane resin physiolysis, accords with the environmental protection requirement.
Description
Technical field
The utility model relates to a kind of Temp. adjustable glove leather.
Background technology
Glove leather mainly natural leather and the polyurethane leather that existing market is popular; but natural skin leather adds a large amount of various chemical materials in process; seriously polluted; process of manufacture complexity, numerous length simultaneously; process point is wayward; in addition the generally raising of global animal protection consciousness and enhancing, the development and apply of natural leather is restricted.Polyurethane leather, its internal structure and natural leather similar, therefore excellent physical and mechanical properties, good sanitation performance is possessed, and process of manufacture serialization, mechanization degree are high, therefore polyurethane leather substitutes natural leather, at the scope of application expanding day of various fields of recent life gradually with inundant strength.Although existing polyurethane glove leather possesses anti-skidding, soft, color inhibition, the feature such as attractive in appearance, durable, do not possess automatic temperature-control performance.Wintry weather is cold, and gloves generally can become ice-cold, feel is comparatively hard, wear rear generation discomfort; Summer wearing gloves, because it heat and motion, work can produce a large amount of heats, and these heats can produce a large amount of sweat when can not get rid of in time, to skid between hand and gloves, the sticky sense of discomfort such as glutinous, both affected the pleasure mood that motion, operating effect also can affect wearer.And Chinese patent 202873889U Granted publication name is called that " phase-transition heat-preserving gloves " mention a kind of moisture retentive glove of phase-change material, it comprises internal layer and skin, is provided with phase-change material layers between the interlayer that described internal layer and skin are formed in finger and the back of the hand position.These phase-transition heat-preserving gloves solve the warmth retention property of gloves, but do not possess the cooling of motion in summer, safety and industrial gloves, and phase-change material used is Powdered, its form is not fixed, the easy generation phenomenon such as leakage and affect the heat insulating ability of gloves, its phase-change material local distribution is in gloves, and namely heat insulating ability has limitation.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides a kind of Temp. adjustable glove leather, automatically can regulate temperature.
The utility model in order to the technical scheme solving its technical problem and adopt is: a kind of Temp. adjustable glove leather; comprise the two-sided fluffing base cloth temperature-control coating stacked gradually, ventilative intermediate layer and facial protective layer, described two-sided fluffing base cloth temperature-control coating is formed by two-sided fluffing base cloth and the phase-change material micro-capsule being distributed in this two-sided fluffing Ji Bunei.
As further improvement of the utility model, described phase-change material micro-capsule is made up of core and the cyst wall being coated on this core, described core is that paraffin series phase-change material is made, and described cyst wall is that one of them monomer copolymer of styrene, butyl acrylate and acrylic acid is made.
As further improvement of the utility model, the average grain diameter of described phase-change material micro-capsule is 160 ~ 180nm.
As further improvement of the utility model, the core of described phase-change material micro-capsule and the volume ratio of cyst wall are 1:1 ~ 2:1.
As further improvement of the utility model, the enthalpy of phase change of the core of described phase-change material micro-capsule is 50 ~ 60J/g.
As further improvement of the utility model, the phase transition temperature of the core of described phase-change material micro-capsule is 18 ~ 23 DEG C.
The beneficial effects of the utility model are: this Temp. adjustable glove leather is by the ingenious application of this novel high polymer material of phase-change microcapsule on polyurethane glove leather, namely on the glove leather production technology basis of maturation, quote new material in factory formula, its mature production technology, production process are easy to control.The utility model possesses warming and cooling dual-temperature regulatory function, and namely phase transformation is reversible; And its temperature adjustment process is spontaneous with the change of ambient temperature carries out, do not need the external devices such as access power supply, structure is simple, and security is good, little by environment restriction; Its thermoregulation effect is obvious.This temperature adjustment polyurethane glove is removed from office, and material of main part is that polyurethane resin can natural decomposition, meets environmental requirement.The utility model greatly improves comfortableness and the human oriented design of glove leather, inherently improves class and the added value of polyurethane glove leather.
Accompanying drawing explanation
Fig. 1 is permeability type automatic temperature-control described in the utility model leather cross-sectional view;
Fig. 2 is phase-change material micro-capsule structural representation described in the utility model.
By reference to the accompanying drawings, make the following instructions:
1---base cloth temperature-control coating 2---is breathed freely intermediate layer
3---facial protective layer 4---phase-change material micro-capsule
41---core 42---cyst wall
10---two-sided fluffing base cloth
Detailed description of the invention
By reference to the accompanying drawings; the utility model is elaborated; but protection domain of the present utility model is not limited to following embodiment, the simple equivalence namely in every case done with the utility model claim and description changes and modifies, and all still belongs within the utility model patent covering scope.
Embodiment 1:
A preparation method for Temp. adjustable glove leather, comprises the following steps:
1. temperature-control coating work slurry is prepared:
Prepare the polyurethane wet resin (solid content 30% of following mass fraction respectively, DMF70%) 100 parts, dimethyl formamide 200 parts, phase-change material 10 parts, anion surfactant (S-11) 0.5 part, hydrophobic surfactant (S-8I) 0.5 part, organosilicon levelling agent 1 part and mill base 0.5 part, then carry out fully stirring and form temperature-control coating work slurry, control the viscosity of this temperature-control coating work slurry at 400cps simultaneously;
2. intermediate layer work slurry is prepared:
Prepare the polyurethane wet resin (solid content 30% of following mass fraction respectively, DMF70%) 100 parts, dimethyl formamide 100 parts, filler 5 parts, anion surfactant (S-11) 0.5 part, hydrophobic surfactant (S-8I) 0.5 part, organosilicon levelling agent 1 part and mill base 0.5 part, then carry out fully stirring and form intermediate layer work slurry, control the viscosity of this intermediate layer work slurry at 4000cps simultaneously;
3. prepare a two-sided fluffing base cloth 10, thickness is 0.25mm, and by this two-sided fluffing base cloth 10 containing being immersed in described temperature-control coating work slurry, the phase-change material micro-capsule during described temperature-control coating work is starched is immersed into described two-sided fluffing Ji Bunei;
4. the described two-sided fluffing base cloth after above-mentioned impregnation is taken out, and put into mass percent be 16% the DMF aqueous solution solidify, adjust humidity after taking-up, form two-sided fluffing base cloth temperature-control coating 1, the humidity of this two-sided fluffing base cloth temperature-control coating is 80%;
5. described intermediate layer work slurry is applied on the surface in the side of described two-sided fluffing base cloth temperature-control coating, and put into mass percent be 16% the DMF aqueous solution solidify, take out after washing, oven dry, form ventilative intermediate layer 2 on the surface in the side of this two-sided fluffing base cloth temperature-control coating, thus form the semi-finished product of PU glove leather;
6. carry out veneer processing in described ventilative intermediate layer again away from a side surface of described two-sided fluffing base cloth temperature-control coating, form ornamental floral designs, namely on described ventilative intermediate layer, form facial protective layer 3, thus obtain Temp. adjustable glove leather finished product.
The profile of the Temp. adjustable glove leather that this embodiment obtains as shown in Figure 1; comprise the two-sided fluffing base cloth temperature-control coating 1 stacked gradually, ventilative intermediate layer 2 and facial protective layer 3, two-sided fluffing base cloth temperature-control coating is formed with the phase-change material micro-capsule 4 being distributed in this two-sided fluffing Ji Bunei by two-sided fluffing base cloth 10.
As shown in Figure 2, described phase-change material micro-capsule is made up of core 41 and the cyst wall 42 being coated on this core, and core is that paraffin series phase-change material (PCM) is made, and described cyst wall is that the monomer copolymer of styrene (ST) is made.
Wherein, the average grain diameter of described phase-change material micro-capsule is 160nm, the core of described phase-change material micro-capsule and the volume ratio of cyst wall are 1:1, and the enthalpy of phase change of the core of described phase-change material micro-capsule is 50J/g, and the phase transition temperature of the core of described phase-change material micro-capsule is 18 DEG C.
Embodiment 2:
A preparation method for Temp. adjustable glove leather, comprises the following steps:
Preparation temperature-control coating work slurry:
Prepare the polyurethane wet resin (solid content 30% of following mass fraction respectively, DMF70%) 100 parts, dimethyl formamide 240 parts, phase-change material 30 parts, anion surfactant (S-11) 3 parts, hydrophobic surfactant (S-8I) 1 part, organosilicon levelling agent 2 parts and mill base 5 parts, then carry out fully stirring and form temperature-control coating work slurry, control the viscosity of this temperature-control coating work slurry at 250cps simultaneously;
2. intermediate layer work slurry is prepared:
Prepare the polyurethane wet resin (solid content 30% of following mass fraction respectively, DMF70%) 100 parts, dimethyl formamide 150 parts, filler 10 parts, anion surfactant (S-11) 3 parts, hydrophobic surfactant (S-8I) 1 part, organosilicon levelling agent 2 parts and mill base 5 parts, then carry out fully stirring and form intermediate layer work slurry, control the viscosity of this intermediate layer work slurry at 2500cps simultaneously;
3. prepare a two-sided fluffing base cloth 10, thickness is 0.4mm, and by this two-sided fluffing base cloth 10 containing being immersed in described temperature-control coating work slurry, the phase-change material micro-capsule during described temperature-control coating work is starched is immersed into described two-sided fluffing Ji Bunei;
4. the described two-sided fluffing base cloth after above-mentioned impregnation is taken out, and put into mass percent be 22% the DMF aqueous solution solidify, adjust humidity after taking-up, form two-sided fluffing base cloth temperature-control coating 1, the humidity of this two-sided fluffing base cloth temperature-control coating is 80%;
5. described intermediate layer work slurry is applied on the surface in the side of described two-sided fluffing base cloth temperature-control coating, and put into mass percent be 22% the DMF aqueous solution solidify, take out after washing, oven dry, form ventilative intermediate layer 2 on the surface in the side of this two-sided fluffing base cloth temperature-control coating, thus form the semi-finished product of PU glove leather;
6. carry out veneer processing in described ventilative intermediate layer again away from a side surface of described two-sided fluffing base cloth temperature-control coating, form ornamental floral designs, namely on described ventilative intermediate layer, form facial protective layer 3, thus obtain Temp. adjustable glove leather finished product.
The profile of the Temp. adjustable glove leather that this embodiment obtains as shown in Figure 1; comprise the two-sided fluffing base cloth temperature-control coating 1 stacked gradually, ventilative intermediate layer 2 and facial protective layer 3, two-sided fluffing base cloth temperature-control coating is formed with the phase-change material micro-capsule 4 being distributed in this two-sided fluffing Ji Bunei by two-sided fluffing base cloth 10.
As shown in Figure 2, described phase-change material micro-capsule is made up of core 41 and the cyst wall 42 being coated on this core, and core is that paraffin series phase-change material (PCM) is made, and described cyst wall is that the monomer copolymer of styrene (ST) is made.
Wherein, the average grain diameter of described phase-change material micro-capsule is 180nm, the core of described phase-change material micro-capsule and the volume ratio of cyst wall are 2:1, and the enthalpy of phase change of the core of described phase-change material micro-capsule is 60J/g, and the phase transition temperature of the core of described phase-change material micro-capsule is 23 DEG C.
Embodiment 3:
A preparation method for Temp. adjustable glove leather, comprises the following steps:
1. temperature-control coating work slurry is prepared:
Prepare the polyurethane wet resin (solid content 30% of following mass fraction respectively, DMF70%) 100 parts, dimethyl formamide 220 parts, phase-change material 20 parts, anion surfactant (S-11) 0.7 part, hydrophobic surfactant (S-8I) 0.8 part, organosilicon levelling agent 1.5 parts and mill base 3 parts, then carry out fully stirring and form temperature-control coating work slurry, control the viscosity of this temperature-control coating work slurry at 350cps simultaneously;
2. intermediate layer work slurry is prepared:
Prepare the polyurethane wet resin (solid content 30% of following mass fraction respectively, DMF70%) 100 parts, dimethyl formamide 125 parts, filler 7 parts, anion surfactant (S-11) 2 parts, hydrophobic surfactant (S-8I) 2 parts, organosilicon levelling agent 1.5 parts and mill base 3 parts, then carry out fully stirring and form intermediate layer work slurry, control the viscosity of this intermediate layer work slurry at 3500cps simultaneously;
3. prepare a two-sided fluffing base cloth 10, thickness is 0.35mm, and by this two-sided fluffing base cloth 10 containing being immersed in described temperature-control coating work slurry, the phase-change material micro-capsule during described temperature-control coating work is starched is immersed into described two-sided fluffing Ji Bunei;
4. the described two-sided fluffing base cloth after above-mentioned impregnation is taken out, and put into mass percent be 20% the DMF aqueous solution solidify, adjust humidity after taking-up, form two-sided fluffing base cloth temperature-control coating 1, the humidity of this two-sided fluffing base cloth temperature-control coating is 80%;
5. described intermediate layer work slurry is applied on the surface in the side of described two-sided fluffing base cloth temperature-control coating, and put into mass percent be 20% the DMF aqueous solution solidify, take out after washing, oven dry, form ventilative intermediate layer 2 on the surface in the side of this two-sided fluffing base cloth temperature-control coating, thus form the semi-finished product of PU glove leather;
6. carry out veneer processing in described ventilative intermediate layer again away from a side surface of described two-sided fluffing base cloth temperature-control coating, form ornamental floral designs, namely on described ventilative intermediate layer, form facial protective layer 3, thus obtain Temp. adjustable glove leather finished product.
The profile of the Temp. adjustable glove leather that this embodiment obtains as shown in Figure 1; comprise the two-sided fluffing base cloth temperature-control coating 1 stacked gradually, ventilative intermediate layer 2 and facial protective layer 3, two-sided fluffing base cloth temperature-control coating is formed with the phase-change material micro-capsule 4 being distributed in this two-sided fluffing Ji Bunei by two-sided fluffing base cloth 10.
As shown in Figure 2, described phase-change material micro-capsule is made up of core 41 and the cyst wall 42 being coated on this core, and core is that paraffin series phase-change material (PCM) is made, and described cyst wall is that the monomer copolymer of styrene (ST) is made.
Wherein, the average grain diameter of described phase-change material micro-capsule is 170nm, the core of described phase-change material micro-capsule and the volume ratio of cyst wall are 1.5:1, and the enthalpy of phase change of the core of described phase-change material micro-capsule is 55J/g, and the phase transition temperature of the core of described phase-change material micro-capsule is 20 DEG C.
Claims (6)
1. a Temp. adjustable glove leather; it is characterized in that: comprise two-sided fluffing base cloth temperature-control coating (1) stacked gradually, ventilative intermediate layer (2) and facial protective layer (3), described two-sided fluffing base cloth temperature-control coating is formed by two-sided fluffing base cloth (10) and the phase-change material micro-capsule (4) that is distributed in this two-sided fluffing Ji Bunei.
2. Temp. adjustable glove leather according to claim 1, it is characterized in that: described phase-change material micro-capsule is made up of core (41) and the cyst wall (42) that is coated on this core, described core is that paraffin series phase-change material is made, and described cyst wall is that one of them monomer copolymer of styrene, butyl acrylate and acrylic acid is made.
3. Temp. adjustable glove leather according to claim 1, is characterized in that: the average grain diameter of described phase-change material micro-capsule is 160 ~ 180nm.
4. Temp. adjustable glove leather according to claim 1, is characterized in that: the core of described phase-change material micro-capsule and the volume ratio of cyst wall are 1:1 ~ 2:1.
5. Temp. adjustable glove leather according to claim 1, is characterized in that: the enthalpy of phase change of the core of described phase-change material micro-capsule is 50 ~ 60J/g.
6. Temp. adjustable glove leather according to claim 1, is characterized in that: the phase transition temperature of the core of described phase-change material micro-capsule is 18 ~ 23 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520983401.3U CN205171248U (en) | 2015-12-02 | 2015-12-02 | Glove leather adjusts temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520983401.3U CN205171248U (en) | 2015-12-02 | 2015-12-02 | Glove leather adjusts temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205171248U true CN205171248U (en) | 2016-04-20 |
Family
ID=55735260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520983401.3U Active CN205171248U (en) | 2015-12-02 | 2015-12-02 | Glove leather adjusts temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205171248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297473A (en) * | 2015-12-02 | 2016-02-03 | 昆山华富新材料股份有限公司 | Thermoregulation glove leather and preparation method thereof |
-
2015
- 2015-12-02 CN CN201520983401.3U patent/CN205171248U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297473A (en) * | 2015-12-02 | 2016-02-03 | 昆山华富新材料股份有限公司 | Thermoregulation glove leather and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103405084B (en) | Processing technology of a kind of compound tatami rush and products thereof | |
| AU2017289602A1 (en) | Cooling garments, warming garments, and related methods | |
| CN105297473A (en) | Thermoregulation glove leather and preparation method thereof | |
| CN205171248U (en) | Glove leather adjusts temperature | |
| KR20120056814A (en) | Breathable insect protection fabric | |
| CN104878613A (en) | Permeable automatic temperature-regulating leather and preparation method thereof | |
| CN108552650A (en) | A kind of preparation method of the acid fiber by polylactic of moisture absorbing and sweat releasing/blend polyester fabric | |
| KR101608406B1 (en) | Refrigerant textile sheet having high moisture movement | |
| CN104047182B (en) | Preparation method of anti-bacterial flame-retardant polyurethane synthetic leather applicable to furniture | |
| KR101449704B1 (en) | Textile sheet for clothes having high moisture movement and warm function by improving blood flow | |
| CN105671679A (en) | High-moisture-conducting and heat-insulating fibers | |
| KR101197138B1 (en) | A refrigerant scarf | |
| CN104988741A (en) | Fragrance easy-care treating method of cotton shirt | |
| Shishoo | Introduction to textiles in sport | |
| KR100836714B1 (en) | Rubber Glove and Method thereof | |
| CN201267213Y (en) | Skin-protection health shoes with pearl and aloe | |
| CN102937841A (en) | Sweat-absorbent antifouling film-sprayed mouse and preparation method thereof | |
| KR101204278B1 (en) | A refrigerant cap | |
| CN204702986U (en) | Permeability type automatic temperature-control is removed from office | |
| CN204702987U (en) | Ventilated sports shoes is removed from office | |
| CN202801947U (en) | Cool sanitary towel | |
| CN104339745B (en) | Multifunctional temperature adjustment fabric | |
| CN207825615U (en) | A kind of temperature controllable composite material-feeding and its product | |
| CN205443531U (en) | Agalloch eaglewood far infrared fibre and yarn | |
| CN204702883U (en) | A kind of garment material of automatic temperature-control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |