CN107304297A - With the modification soft thermoplastic elastomeric material of creeping chill function and its application - Google Patents
With the modification soft thermoplastic elastomeric material of creeping chill function and its application Download PDFInfo
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- CN107304297A CN107304297A CN201610250054.2A CN201610250054A CN107304297A CN 107304297 A CN107304297 A CN 107304297A CN 201610250054 A CN201610250054 A CN 201610250054A CN 107304297 A CN107304297 A CN 107304297A
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- powder
- soft thermoplastic
- oil
- elastomeric material
- creeping chill
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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
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
- B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
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- Oil, Petroleum & Natural Gas (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a kind of modification soft thermoplastic elastomeric material with creeping chill function and its application, modified soft thermoplastic's elastomeric material by percentage to the quality, is prepared from the following materials：SEBS：20~40%, naphthenic oil or paraffin oil：40~70%, one kind or its any mixture in jade powder, crystal powder, mica powder, oyster shell whiting, negative ion powder：1~30%, auxiliary agent：0.05~0.3%, toner：0~1%.Present invention uses the naphthenic oil of larger proportion or paraffin oil, the flexibility of colloidal materials is improved, the application of product is expanded；It is high using software TPE glue oil content, the characteristics of oily specific heat capacity is larger, and the characteristic containing the crystallization water and native metallic oxide realizes contact cool feeling and lasting cool feeling, quick heat radiating in the powder such as natural jade powder, the problem of product is sultry is solved, the comfortableness that product is used is improved.
Description
Technical field
The present invention relates to a kind of thermoplastic elastic material, and in particular to a kind of modification soft touch thermoplastic with creeping chill function
Property elastomer.
Background technology
Thermoplastic elastomer (TPE) (TPE, Thermoplastic Elastomer) is a kind of with high resiliency, high intensity, height
The material of resilience feature, with environment-protecting and non-poisonous safety, hardness range is wide, have excellent coloring, soft-touch, weatherability, anti-
The advantages of fatigability and temperature tolerance, its processing characteristics is superior, without vulcanization, and can recycle reduces cost, is a kind of good
Contact and protection carrier.It is mainly used in appliance shell, handle, handle, stationery, sports equipment, sealing ring device, automobile at present
In terms of accessory material.
Hydrogel keeps cool feeling due to that can absorb heat using the big specific heat capacity of water, and be used to prepare such as cold pad day
Use product.But, because hydrogel has dehydration problem on deformation, cause hydrogel cold pad service life short；And because water-setting
Glue crosslinking contains large quantity of moisture, causes hydrogel cold pad excessively heavy, not readily portable movement.Therefore, hydrogel is difficult in example
Such as clothes require to apply in the mobile product used.
Chinese invention patent application CN104610697A discloses a kind of TPE and its manufacture method and purposes, and TPE is applied
In the preparation of cold pad.But, in the product, the content of naphthenic oil and paraffin oil is less, and both consumption summations are less than SEBS's
Consumption；Also, from embodiment can be seen that its product in the addition of the fillers such as larger amount of calcium carbonate, therefore, the production of acquisition
Product hardness is high, and heat conductivility is poor.This has just limited to its purposes.Meanwhile, use naphthenic oil and stone simultaneously in the technical scheme
Wax oil, and in practical operation, naphthenic oil and paraffin oil can not fill simultaneously, therefore the program is difficult to.
Accordingly, it is desirable to provide new modification soft thermoplastic's elastomeric material with creeping chill function.
The content of the invention
The goal of the invention of the present invention is to provide a kind of modification soft thermoplastic's elastomeric material with creeping chill function, with reality
Now extensive use.
To achieve the above object of the invention, the technical solution adopted by the present invention is：A kind of modification soft touch thermoplastic of creeping chill function
Property elastomeric material, by percentage to the quality, is prepared from the following materials：
SEBS：20~40%,
Naphthenic oil or paraffin oil：40~70%,
One kind or its any mixture in jade powder, crystal powder, mica powder, oyster shell whiting, negative ion powder：1~30%,
Auxiliary agent：0.05~0.3%,
Toner：0~1%.
It is preferred that technical scheme, the content of raw material is：
SEBS：20~30%,
Naphthenic oil or paraffin oil：50~65%,
One kind or its any mixture in jade powder, crystal powder, mica powder, oyster shell whiting, negative ion powder：5~25%,
Auxiliary agent：0.08~0.2%,
Toner：0~0.5%.
Preferred technical scheme, the content of raw material is：
SEBS：24~29%,
Naphthenic oil or paraffin oil：55~60%,
One kind or its any mixture in jade powder, crystal powder, mica powder, oyster shell whiting, negative ion powder：15~25%,
Auxiliary agent：0.1~0.15%,
Toner：0~0.3%.
The present invention discloses application of the above-mentioned modified soft thermoplastic's elastomeric material in textile article is prepared.
A kind of preferred application process is：By the raw material be sufficiently mixed it is oil-filled after by dual-screw-stem machine extruding pelletization, obtain
To modification soft thermoplastic's elastomer particles material with creeping chill function, particulate material is melted with single screw rod curtain coating compounding machine heating
Elastic gum is formed, is shaped with textile fabric compound suppressing, the compound modification soft thermoplastic elasticity with creeping chill function is obtained
The fabric of body, for preparing textile article.
When preparing composite material, one layer of modification soft thermoplastic's elastomer with creeping chill function can be clamped using two layers of fabric
The form of glue, or compound one layer an of shell fabric have the form of the thin glue of modification soft thermoplastic's elastomer of creeping chill function.
Wherein, the heating-up temperature of curtain coating compounding machine is 120~200 DEG C.
In above-mentioned technical proposal, the textile article is household textiles product.Can be sheet, mattress, bedcover, pillow
Set, cushion, carpet or pet pads.
Or, the textile article is clothes textile article.Can be clothes, trousers, brassiere, cap, neckerchief,
Wrister, slippers or shoe-pad.
Because above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
1st, present invention uses the naphthenic oil of larger proportion or paraffin oil, the flexibility of colloidal materials is improved, product is expanded
Application.
2nd, the present invention is by adding one kind in jade powder, crystal powder, mica powder, oyster shell whiting, negative ion powder or its is any
Mixture, realizes contact cool feeling and lasting cool feeling, high using software TPE glue oil content, the characteristics of oily specific heat capacity is larger, by obtaining
The characteristic containing the crystallization water and native metallic oxide in the powders such as cool feeling, and natural jade powder must be continued and realize contact cool feeling
With lasting cool feeling；Using jade powder, crystal powder, mica powder, oyster shell whiting, negative ion powder high oil-filled TPE glue Internal architecture into
Heat conduction network（By oil, SEBS, jade powder, crystal powder, mica powder, oyster shell whiting, negative ion powder constitute heat conduction network）,
It is quick to dissipate the characteristics of rapid heat dissipation while fast using internal heat conduction network heat absorption so as to realizing contact cool feeling and lasting cool feeling
Heat, solves the problem of product is sultry, improves the comfortableness that product is used.
Brief description of the drawings
Fig. 1 is the temperature lift-down curve figure in the embodiment of the present invention 3.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Embodiment 1：A kind of modification soft thermoplastic's elastomeric material with creeping chill function, using following raw material proportioning（With matter
Measure percentages）：
26 parts of SEBS (styrene-ethylene-butylene-styrene copolymer)
53.5 parts of naphthenic oil
20 parts of jade powder, crystal powder, mica powder, oyster shell whiting, negative ion powder one of which or mixed powder
0.3 part of auxiliary agent
0.2 part of toner.
In above ratio dispensing, by each component be sufficiently mixed it is oil-filled after, the material mixed is put into twin-screw extrusion and made
Grain machine extruding pelletization, that is, obtain a kind of modification soft thermoplastic's elastomer particles material with creeping chill function.
Embodiment 2：The particulate material of embodiment one is used to prepare textile.
Comprise the following steps：
Step 1 is got the raw materials ready, and the modification soft thermoplastic's elastomer particles material with creeping chill function prepared in embodiment one is conveyed
To the compound machine inlet of single screw rod curtain coating.
Step 2 heating melting, by modified soft thermoplastic's elastomer particles fusion plastification at 120~200 DEG C.
Step 3 composite material is molded, by modification soft thermoplastic's elastomer colloid after melting with 1.5-4m/min's
Speed is flowed out by die head, is molded by roller and fabric compound suppressing.
Step 4 processing and packing, the modification soft thermoplastic elastomer precursor gum of composite material is processed by design, sewing（Bag
Include Quilting）, cut（Including punching press）, the technique such as bound edge obtains the feature home textile with creeping chill function, household, clothes
Product, such as underwear, mattress, sheet, bedcover, pillowcase, slippers, shoe-pad, cushion, carpet, pet pads, underpants, brassiere, cap,
The products such as neckerchief, wrister, vest.
Embodiment 3：
Performance detection is carried out to the product that embodiment 2 is obtained：
First, changes in temperature sense is contacted（Qmax values）Test
Disperse to take 5 points to be tested in product surface, it is as a result as shown in the table：
| Test takes a little | 1 | 2 | 3 | 4 | 5 | Average value |
| Qmax(W/cm2) | 0.314 | 0.312 | 0.312 | 0.310 | 0.311 | 0.3118 |
Test result illustrate the present embodiment obtain modification soft thermoplastic's elastomer with creeping chill function belong to Qmax values compared with
High cool feeling material.
2nd, temperature lift-down curve is tested：
（a）Sample is put in the environment of 25 DEG C and pre-processes 2h.
（b）The use of analog equipment afterwards, people lies low in test product, making human body shoulder blade position be placed in test naturally
Point, the surface temperature change of measurement sample.Environment temperature is 25 DEG C of room temperature.
As a result as shown in Figure 1.Observation test curve is found out：
1st, test sample is from test is started to maintaining 35 DEG C of equilibrium temperature 40min or so.
2nd, thin glue is left from people, 10min or so has been used to the radiating time for returning to 25 DEG C of normal temperature.
（Note：The numerical value of peak equilibrium temperature is influenceed larger by people from the thickness and fabric of the clothes worn）
Therefore, product of the invention can effectively play cool feeling effect.
Embodiment 4- embodiments 16
A kind of modification soft thermoplastic's elastomeric material with creeping chill function, its raw material proportioning is as shown in the table（Consumption is with matter
Measure percentages）：
Cool feeling powder uses jade powder, crystal powder, mica powder, oyster shell whiting, negative ion powder or mixed powder.
| Component | Embodiment 4 | Embodiment 5 | Embodiment 6 | Embodiment 7 |
| SEBS | 25 | 28 | 27 | 24 |
| Naphthenic oil | 53.5 | 51.5 | 53.5 | 60.5 |
| Jade powder | 21 | 20 | 19 | 15 |
| Auxiliary agent | 0.3 | 0.3 | 0.3 | 0.3 |
| Color masterbatch | 0.2 | 0.2 | 0.2 | 0.2 |
| Component | Embodiment 8 | Embodiment 9 | Embodiment 10 |
| SEBS | 26 | 27 | 34 |
| Naphthenic oil | 58.5 | 57.5 | 50.5 |
| Oyster shell whiting | 15 | 15 | 15 |
| Auxiliary agent | 0.3 | 0.3 | 0.3 |
| Color masterbatch | 0.2 | 0.2 | 0.2 |
| Component | Embodiment 11 | Embodiment 12 | Embodiment 13 |
| SEBS | 29 | 32 | 30 |
| Naphthenic oil | 55.5 | 57.5 | 49.5 |
| Mica powder | 15 | 10 | 20 |
| Auxiliary agent | 0.3 | 0.3 | 0.3 |
| Color masterbatch | 0.2 | 0.2 | 0.2 |
| Component | Embodiment 14 | Embodiment 15 | Embodiment 16 |
| SEBS | 26 | 22 | 31.5 |
| Naphthenic oil | 53.5 | 57.5 | 48 |
| Crystal powder | 20 | 20 | 20 |
| Auxiliary agent | 0.3 | 0.3 | 0.3 |
| Color masterbatch | 0.2 | 0.2 | 0.2 |
The formula that embodiment 4-16 is respectively adopted prepares modified soft thermoplastic's elastomer particles material, and using the side of embodiment 2
Method prepares fabric, and various cool feeling products are made.
Carry out heating and cooling test.Method of testing is：
（One）Temperature lowering curve is tested：
（a）Climatic chamber by sample at 35 DEG C pre-processes 4h；（b）Climatic chamber is set in 25 DEG C of environment temperature afterwards
Under the conditions of degree, the temperature change on test product surface（Temperature of record per minute）.
（Two）Heating curve is tested：
（a）Climatic chamber by sample at 25 DEG C pre-processes 2h；（b）Climatic chamber is set in 35 DEG C of environment temperature afterwards
Under the conditions of degree, the temperature change on test product surface（Temperature of record per minute）.
After tested, test sample is from starting 25 DEG C to 35 DEG C of test with 40min or so, and test sample is from starting to survey
Difference is little caused by each formula in the 10min or so of 35 DEG C to 25 DEG C of examination, embodiment 4- embodiments 16, and diversity factor exists
10% or so.
Test result shows that product of the invention disclosure satisfy that the application demand of cool feeling product.
Claims (10)
1. a kind of modification soft thermoplastic's elastomeric material with creeping chill function, it is characterised in that by percentage to the quality, by
Following raw material is prepared from：
SEBS：20~40%,
Naphthenic oil or paraffin oil：40~70%,
One kind or its any mixture in jade powder, crystal powder, mica powder, oyster shell whiting, negative ion powder：1~30%,
Auxiliary agent：0.05~0.3%,
Toner：0~1%.
2. modified soft thermoplastic's elastomeric material according to claim 1, it is characterised in that material content is：
SEBS：20~30%,
Naphthenic oil or paraffin oil：50~65%,
One kind or its any mixture in jade powder, crystal powder, mica powder, oyster shell whiting, negative ion powder：5~25%,
Auxiliary agent：0.08~0.2%,
Toner：0~0.5%.
3. modified soft thermoplastic's elastomeric material according to claim 2, it is characterised in that material content is：
SEBS：24~29%,
Naphthenic oil or paraffin oil：55~60%,
One kind or its any mixture in jade powder, crystal powder, mica powder, oyster shell whiting, negative ion powder：15~25%,
Auxiliary agent：0.1~0.15%,
Toner：0~0.3%.
4. application of any modified soft thermoplastic's elastomeric material in textile article is prepared in claims 1 to 3.
5. application according to claim 4, it is characterised in that：By the raw material be sufficiently mixed it is oil-filled after by dual-screw-stem machine
Extruding pelletization, obtains modification soft thermoplastic's elastomer particles material with creeping chill function, particulate material is cast with single screw rod multiple
The heating melting of conjunction machine forms elastic gum, is shaped with textile fabric compound suppressing, obtains the compound modification with creeping chill function soft
The fabric of property thermoplastic elastomer (TPE), for preparing textile article.
6. application according to claim 5, it is characterised in that：The heating-up temperature for being cast compounding machine is 120~200 DEG C.
7. application according to claim 4, it is characterised in that：The textile article is household textiles product.
8. application according to claim 7, it is characterised in that：The household textiles product be sheet, mattress, bedcover,
Pillowcase, cushion, carpet or pet pads.
9. application according to claim 4, it is characterised in that：The textile article is clothes textile article.
10. application according to claim 9, it is characterised in that：The clothes are clothes, trousers, text with textile article
Chest, cap, neckerchief, wrister, slippers or shoe-pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250054.2A CN107304297A (en) | 2016-04-20 | 2016-04-20 | With the modification soft thermoplastic elastomeric material of creeping chill function and its application |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250054.2A CN107304297A (en) | 2016-04-20 | 2016-04-20 | With the modification soft thermoplastic elastomeric material of creeping chill function and its application |
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| CN107304297A true CN107304297A (en) | 2017-10-31 |
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| CN201610250054.2A Pending CN107304297A (en) | 2016-04-20 | 2016-04-20 | With the modification soft thermoplastic elastomeric material of creeping chill function and its application |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110857378A (en) * | 2018-08-23 | 2020-03-03 | 上海德业日用品有限公司 | Super cold feeling latex, and preparation method and coating method thereof |
| CN112500712A (en) * | 2020-08-21 | 2021-03-16 | 李易罡 | Autonomous training energy pad and energy shoe |
| CN117467112A (en) * | 2023-12-25 | 2024-01-30 | 山东一诺威聚氨酯股份有限公司 | Cool feeling TPU for intelligent wearing and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104610697A (en) * | 2014-05-15 | 2015-05-13 | 浙江三赢医疗器械有限公司 | TPE, and manufacturing method and application thereof |
-
2016
- 2016-04-20 CN CN201610250054.2A patent/CN107304297A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104610697A (en) * | 2014-05-15 | 2015-05-13 | 浙江三赢医疗器械有限公司 | TPE, and manufacturing method and application thereof |
Non-Patent Citations (2)
| Title |
|---|
| 杜强国等: "《塑料工业手册 苯乙烯系树脂》", 31 October 2004, 化学工业出版社 * |
| 陈东生等: "《服装材料学实验教程》", 31 January 2015, 东华大学出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110857378A (en) * | 2018-08-23 | 2020-03-03 | 上海德业日用品有限公司 | Super cold feeling latex, and preparation method and coating method thereof |
| CN110857378B (en) * | 2018-08-23 | 2022-03-01 | 上海德业日用品有限公司 | Super cold feeling latex, and preparation method and coating method thereof |
| CN112500712A (en) * | 2020-08-21 | 2021-03-16 | 李易罡 | Autonomous training energy pad and energy shoe |
| CN117467112A (en) * | 2023-12-25 | 2024-01-30 | 山东一诺威聚氨酯股份有限公司 | Cool feeling TPU for intelligent wearing and preparation method thereof |
| CN117467112B (en) * | 2023-12-25 | 2024-04-23 | 山东一诺威聚氨酯股份有限公司 | Cool feeling TPU for intelligent wearing and preparation method thereof |
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