CN2862023Y - Heat shrinkage testing device for chemical fabrics filament - Google Patents
Heat shrinkage testing device for chemical fabrics filament Download PDFInfo
- Publication number
- CN2862023Y CN2862023Y CN 200620068216 CN200620068216U CN2862023Y CN 2862023 Y CN2862023 Y CN 2862023Y CN 200620068216 CN200620068216 CN 200620068216 CN 200620068216 U CN200620068216 U CN 200620068216U CN 2862023 Y CN2862023 Y CN 2862023Y
- Authority
- CN
- China
- Prior art keywords
- chemical
- scale plate
- filament
- water bath
- fibres filaments
- 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.)
- Expired - Lifetime
Links
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model discloses a test device of thermal shrinkage degree of chemical filament, which comprises a water bath, a heater, a temperature control box, a scale plate, a suspension filament hook, and a clump weight with indicator; can directly determine the shrinkage degree of chemical filament in hot warm (including boiled water) under different temperature condition; and study the shrinkage degree variation of the filament under different tension condition when temperature is rising. The utility model has the advantages of simple structure, convenient operation, accurate testing data, good repeatability, and good utilization performance.
Description
Technical field
The utility model relates to the chemical-fibres filaments thermal performance test, relates in particular to a kind of device of measuring the chemical-fibres filaments percent thermal shrinkage, belongs to the synthon technical field.
Technical background
The chemical-fibres filaments thermal contraction performance is the important indicator of reflection chemical-fibres filaments thermal finalization degree and dimensional stability.The dyeability of this index and chemical fibre postfinishing process and product has confidential relation, directly influence the outward appearance of road, back fabric, it usually characterizes with percent thermal shrinkage, specifically be divided into boiling water shrinkage and dry-hot shrinkage again, its implication is meant: the chemical-fibres filaments of certain-length is handled in the middle of thermal mediums such as boiling water or heated dry air after the certain hour, the contracted length of tow and the ratio of original length.
According to the knowledge of the applicant, the report that domestic existing related shrinkage rate is measured: Chinese logistics has reported that the U.S. Raitech company with special production textile testing equipment developed equipment---the Quichwash Plus that a quick test fabric is shunk in 2000, use Quichwash Plus testing of equipment fabric shrinkage, the test duration can foreshorten to 15-20 minute by original 8 hours; The FST2000 type long filament shrinkage test instrument that Lawson-Herphill company releases, the shrinkage factor and the shrink tension that can be used for METHOD FOR CONTINUOUS DETERMINATION tire cord, fibers material, short fiber and sewing thread, instrument can be finished test automatically after operating personnel put into sample; The microcomputer fiber Auto-Test System of Liaoyang petro-chemical fiber company development can be tested automatically to the standard deviation and the coefficient of variation of crimp shrinkage rate, modulus, stability and the corresponding mean value of chemical fibre, cotton yarn, wool spinning long filament, result of calculation and print curve; The Shanghai grandson of inspection center of petrochemical industry terylene division department builds duckweed and writes articles the method for testing of having introduced toray method, National Standard Method and user's method mensuration polyester industrial filament yarn dry-hot shrinkage, and compares analysis; Mensuration and the analytical approach that the neat people of grade has introduced raw silk spandex looping silk boiling water shrinkage protected on a left side by University Of Suzhou, the test process of its boiling water shrinkage is an original length of measuring tow, places boiling water to handle on tow then, again with its taking-up, measure the length after shrinking, and then calculate shrinkage factor.
Above-mentioned method of testing, some testing tool are too complicated, cost an arm and a leg; And some test process is disliked simply slightly, and the test result precision is not high.Therefore, be necessary to redesign a kind of chemical fibre tow percent thermal shrinkage proving installation, to be fit to the test request of long filament manufacturing enterprise.
Summary of the invention
The purpose of this utility model provides a kind of chemical-fibres filaments percent thermal shrinkage proving installation, the hot water shrinkage of chemical-fibres filaments tow under condition of different temperatures can be directly measured by it, and the shrinkage factor situation of change under chemical-fibres filaments different temperatures, the differential tension state can be studied.
The purpose of this utility model realizes by following technical solution:
Chemical-fibres filaments percent thermal shrinkage proving installation comprises water bath and support, it is characterized in that: the water bath bottom is provided with electric heater, and temperature control box is installed on the support, and its power control line links to each other with electric heater; The water bath internal vertical is inserted with the scale plate, have scale on the scale plate, scale plate upper end is provided with filament hanging hook, the upper end of chemical-fibres filaments tow to be tested hangs on the described filament hanging hook, the lower end links to each other with balancing weight, and balancing weight has pointer, makes tow be tensioning state under the action of gravity of balancing weight and hangs on the place ahead of scale plate, simultaneously, pointer is corresponding with the scale position on the scale plate.
The purpose of this utility model also can further realize by following technical measures:
Above-mentioned chemical-fibres filaments percent thermal shrinkage proving installation, wherein, described water bath is provided with upper and lower cover plate, and two place's cover plates are fixed by the locking connecting rod; Described scale plate vertically is inserted in upper and lower cover plate corresponding perforations inside.
Again further, above-mentioned chemical-fibres filaments percent thermal shrinkage proving installation wherein, is provided with draw-in groove above the described upper and lower cover plate, is used for temporary fixed scale plate.
Further, above-mentioned chemical-fibres filaments percent thermal shrinkage proving installation, wherein, the weight of described balancing weight can be regulated.
Can find that the utility model proving installation is simple in structure, easy to operate, the side plate of water bath is made of transparent material, just read test data at any time.Temperature control box can be regulated the water temperature inside of control water bath, selects the balancing weight of Different Weight for use in addition, makes this proving installation can test the shrinkage factor of various chemical-fibres filaments under various states, also comprises boiling water shrinkage certainly.Practical application shows that the utility model usability is good, test data is accurate, and good reproducibility can accurately and all sidedly reflect the thermal contraction performance of chemical-fibres filaments.
Description of drawings
Fig. 1 is the utility model proving installation synoptic diagram.
Embodiment
Below in conjunction with accompanying drawing technical solutions of the utility model are described further.
As Fig. 1, chemical-fibres filaments percent thermal shrinkage proving installation partly is made up of the balancing weight 11 of water bath 1, support 2, well heater 3, temperature control box 12, scale plate 9, band pointer etc.Water inlet 8 and water delivering orifice 7 are arranged at water bath 1 bottom, and are provided with upper cover plate 5 and lower cover 4, and this two places cover plate is fixing by locking connecting rod 6.Well heater 3 is located at the inside of water bath 1, and places the below of lower cover 4; The power control line 13 of well heater 3 links to each other with temperature control box 12 above being installed in support 2.Scale plate 9 is through the hole of upper cover plates 5 and lower cover 4 relevant positions and vertical water bath 1 inside that is inserted in, and upper cover plate 5 and be provided with draw-in groove above the lower cover 4 is used for temporary fixed scale plate.Chemical-fibres filaments tow 10 hangs on the side surface of scale plate 9 by filament hanging hook, and the lower end of tow 10 links to each other with the balancing weight 11 that has pointer, and the weight of this balancing weight can be selected to regulate.
During test, the water inlet 8 of the bath 1 of fetching boiling water injects cold water, by the temperature of temperature control box 12 setting water baths 1, opens electric heater 3 and heats.Simultaneously, the upper end of long filament tow 10 to be tested is suspended on the filament hanging hook of scale plate 9, the lower end of tow 10 links to each other with the balancing weight 11 that has pointer.The water temperature for the treatment of water bath 1 rises to setting value and keeps constant, scale plate 9 and tow 10 are slowly put into water bath 1, pick up counting, read the scale value of fibre bundle 10 contraction front and back by the pointer of balancing weight 11 and the scale value of scale plate 9, and then calculate percent thermal shrinkage.After the end of test (EOT), closing temperature control enclosure 12 is opened water delivering orifice 7, and water is emitted, and dries scale plate 9, balancing weight 11 and filament hanging hook then, keeps properly, and uses for test next time.
" embodiment one "
With the shrinkage factor of the utility model device to test PLA DT long filament (118.3dtex) under different temperatures, key step is: the water inlet 8 of the bath 1 of fetching boiling water, inject cold water.Setting water bath 1 temperature by temperature control box 12 is 50 ℃, opens electric heater 3 and heats.The upper end of PLA DT long filament tow 10 to be tested is hung on the filament hanging hook of scale plate 9, and the lower end is that 100 balancing weights 11 that restrain link to each other with the weight that has pointer.The water temperature for the treatment of water bath 1 rises to 50 ℃ and keep constant, scale plate 9 and tow 10 are slowly put into water bath 1 inside, pick up counting simultaneously, read PLA DT long filament tow 10 corresponding shrinkage value by balancing weight 11 subsidiary pointer and the scale values on the scale plate 9 behind the 10min, contrast the percent thermal shrinkage that this tow the original length can calculate 50 ℃ of following thermal treatment 10min.Similarly, temperature is risen to 60 ℃, 70 ℃, 80 ℃, 90 ℃ and 100 ℃ respectively again, test PLA DT long filament shrinkage factor under different temperatures respectively.Test result sees Table 1.
Table 1
| Temperature (℃) | 50 | 60 | 70 | 80 | 90 | 100 |
| Shrinkage factor (%) | 1.2 | 4.7 | 8.2 | 11.2 | 12.2 | 14.2 |
" embodiment two "
With the shrinkage factor of the utility model device to test PLA DTY long filament (114.7dtex) under different temperatures.Testing procedure is with embodiment one, and the weight of the balancing weight of use is 200 grams, and test result sees Table 2.
Table 2
| Temperature (℃) | 50 | 60 | 70 | 80 | 90 | 100 |
| Shrinkage factor (%) | 1.7 | 7.1 | 9.1 | 10.4 | 13.6 | 18.4 |
" embodiment three "
With under the utility model device to test PLA DT long filament (118.3dtex) uniform temp moment shrinkage factor and thermal treatment 10min after shrinkage factor.Step is with embodiment one, and temperature is 80 ℃, and test result is: moment shrinkage factor be 10.0%, the shrinkage factor after the thermal treatment 10min is 11.2%.
Claims (4)
1. chemical-fibres filaments percent thermal shrinkage proving installation comprises water bath and support, it is characterized in that: the water bath bottom is provided with electric heater, and temperature control box is installed on the support, and its power control line links to each other with electric heater; The water bath internal vertical is inserted with the scale plate, have scale on the scale plate, scale plate upper end is provided with filament hanging hook, the upper end of chemical-fibres filaments tow to be tested hangs on the described filament hanging hook, the lower end links to each other with balancing weight, and balancing weight has pointer, makes tow be tensioning state under the action of gravity of balancing weight and hangs on the place ahead of scale plate, simultaneously, pointer is corresponding with the scale position on the scale plate.
2. chemical-fibres filaments percent thermal shrinkage proving installation according to claim 1, it is characterized in that: described water bath is provided with upper and lower cover plate, and two place's cover plates are fixed by the locking connecting rod; Described scale plate vertically is inserted in upper and lower cover plate corresponding perforations inside.
3. chemical-fibres filaments percent thermal shrinkage proving installation according to claim 2 is characterized in that: be provided with draw-in groove above the described upper and lower cover plate, be used for temporary fixed scale plate.
4. according to claim 1 or 2 or 3 described chemical-fibres filaments percent thermal shrinkage proving installations, it is characterized in that: the weight of described balancing weight can be regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620068216 CN2862023Y (en) | 2006-01-05 | 2006-01-05 | Heat shrinkage testing device for chemical fabrics filament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620068216 CN2862023Y (en) | 2006-01-05 | 2006-01-05 | Heat shrinkage testing device for chemical fabrics filament |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2862023Y true CN2862023Y (en) | 2007-01-24 |
Family
ID=37659654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620068216 Expired - Lifetime CN2862023Y (en) | 2006-01-05 | 2006-01-05 | Heat shrinkage testing device for chemical fabrics filament |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2862023Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072915A (en) * | 2010-10-15 | 2011-05-25 | 林德工程（杭州）有限公司 | Method for simulating work environment for testing high-temperature stability of plastic filler and special device thereof |
| CN102621175A (en) * | 2012-04-01 | 2012-08-01 | 广东中烟工业有限责任公司 | Measurement device for thermal shrinkage ratio of pull wire |
| CN103018273A (en) * | 2013-01-04 | 2013-04-03 | 上海新纤仪器有限公司 | Device and method for testing hot-shrinkage rate of chemical fiber filaments |
| CN103063525A (en) * | 2013-01-04 | 2013-04-24 | 上海新纤仪器有限公司 | Device and method for testing chemical fiber textured filament curling rate |
| CN104777287A (en) * | 2015-03-05 | 2015-07-15 | 绍兴文理学院 | Determination method for boiling water shrinkage of viscous/spandex wrapped yarn |
| CN104849304A (en) * | 2015-06-01 | 2015-08-19 | 安徽禄讯电子科技有限公司 | Test device and test method for thermal shrinkage ratio of chemical fiber filaments |
| CN105067659A (en) * | 2015-07-23 | 2015-11-18 | 合肥扬帆通信元器件有限公司 | Test apparatus and test method for chemical fiber filament thermal shrinkage |
| CN105424496A (en) * | 2015-11-23 | 2016-03-23 | 湖北华强科技有限责任公司 | Device and method for detecting heat resistance of five-layer co-extrusion infusion film |
| CN106324021A (en) * | 2016-08-05 | 2017-01-11 | 常州市华纺纺织仪器有限公司 | Full-automatic monofilament thermal shrinkage rate tester |
| CN106645270A (en) * | 2016-11-24 | 2017-05-10 | 深圳市星源材质科技股份有限公司 | Thermal contraction testing device of lithium-ion battery separator and application method |
| CN107860788A (en) * | 2017-11-01 | 2018-03-30 | 北京银河巴马生物技术股份有限公司 | A kind of collagenous fibres class biomaterial thermal contraction performance detection device and application |
| US11788918B2 (en) | 2020-06-18 | 2023-10-17 | Trevillyan Labs, Llc | Fluid detection fabric |
-
2006
- 2006-01-05 CN CN 200620068216 patent/CN2862023Y/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072915A (en) * | 2010-10-15 | 2011-05-25 | 林德工程（杭州）有限公司 | Method for simulating work environment for testing high-temperature stability of plastic filler and special device thereof |
| CN102072915B (en) * | 2010-10-15 | 2012-10-10 | 林德工程（杭州）有限公司 | Method for simulating work environment for testing high-temperature stability of plastic filler and special device thereof |
| CN102621175A (en) * | 2012-04-01 | 2012-08-01 | 广东中烟工业有限责任公司 | Measurement device for thermal shrinkage ratio of pull wire |
| CN102621175B (en) * | 2012-04-01 | 2014-05-14 | 广东中烟工业有限责任公司 | Measurement device for thermal shrinkage ratio of pull wire |
| CN103018273A (en) * | 2013-01-04 | 2013-04-03 | 上海新纤仪器有限公司 | Device and method for testing hot-shrinkage rate of chemical fiber filaments |
| CN103063525A (en) * | 2013-01-04 | 2013-04-24 | 上海新纤仪器有限公司 | Device and method for testing chemical fiber textured filament curling rate |
| CN104777287A (en) * | 2015-03-05 | 2015-07-15 | 绍兴文理学院 | Determination method for boiling water shrinkage of viscous/spandex wrapped yarn |
| CN104849304A (en) * | 2015-06-01 | 2015-08-19 | 安徽禄讯电子科技有限公司 | Test device and test method for thermal shrinkage ratio of chemical fiber filaments |
| CN105067659A (en) * | 2015-07-23 | 2015-11-18 | 合肥扬帆通信元器件有限公司 | Test apparatus and test method for chemical fiber filament thermal shrinkage |
| CN105424496A (en) * | 2015-11-23 | 2016-03-23 | 湖北华强科技有限责任公司 | Device and method for detecting heat resistance of five-layer co-extrusion infusion film |
| CN106324021A (en) * | 2016-08-05 | 2017-01-11 | 常州市华纺纺织仪器有限公司 | Full-automatic monofilament thermal shrinkage rate tester |
| CN106324021B (en) * | 2016-08-05 | 2019-02-01 | 常州市华纺纺织仪器有限公司 | Full-automatic single fiber percent thermal shrinkage tester |
| CN106645270A (en) * | 2016-11-24 | 2017-05-10 | 深圳市星源材质科技股份有限公司 | Thermal contraction testing device of lithium-ion battery separator and application method |
| CN106645270B (en) * | 2016-11-24 | 2020-11-24 | 深圳市星源材质科技股份有限公司 | Lithium ion battery diaphragm thermal shrinkage testing device and using method |
| CN107860788A (en) * | 2017-11-01 | 2018-03-30 | 北京银河巴马生物技术股份有限公司 | A kind of collagenous fibres class biomaterial thermal contraction performance detection device and application |
| CN107860788B (en) * | 2017-11-01 | 2020-11-03 | 北京银河巴马生物技术股份有限公司 | Collagen fiber biomaterial heat shrinkage performance detection equipment and application |
| US11788918B2 (en) | 2020-06-18 | 2023-10-17 | Trevillyan Labs, Llc | Fluid detection fabric |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2862023Y (en) | Heat shrinkage testing device for chemical fabrics filament | |
| Saville | Physical testing of textiles | |
| Pac et al. | Warm-cool feeling relative to tribological properties of fabrics | |
| CN104316557A (en) | Temperature variation sensing and index calculating method of textiles | |
| CN103954744A (en) | Proficiency testing sample for measuring color fastness to perspiration of textile and preparation method of sample | |
| Soltani et al. | Effect of strand spacing and twist multiplier on structural and mechanical properties of siro-spun yarns | |
| Tao et al. | Torque-balanced singles knitting yarns spun by unconventional systems: part I: cotton rotor spun yarn | |
| CN109507232A (en) | A kind of quick test fabric tester for testing thermal insulation performance | |
| CN101206214A (en) | Novel method for judging dyeing performance of polyester filament yarn | |
| Gupta et al. | Changes in the structure of Polyethylene Terephthalate Yarn on Texturing | |
| CN205506727U (en) | Detection apparatus for fibre glass -transition temperature | |
| Das et al. | Study of creep, stress relaxation, and inverse relaxation in mulberry (Bombyx mori) and tasar (Antheraea mylitta) silk | |
| US3899927A (en) | Method and apparatus for the measurement of crimp contraction | |
| CN105181457A (en) | Industrialized test method for PTT/PET self-crimping filament elasticity | |
| CN102841110B (en) | Online detection device and method for dry heat shrinking ratio of polyester staple fibers | |
| Fouda et al. | Birefringence and orientation parameters of cold‐drawn viscose fibers | |
| Loeb et al. | Magnetic anisotropy of cellulosic materials | |
| CN214952727U (en) | Fiber crimping rate tester | |
| CN209946051U (en) | High-strength polypropylene fiber dry heat shrinkage rate detection device | |
| Brown | Measurement of single jersey fabric stiffness: a simple method | |
| Ghosh et al. | 12 Testing of Fibres, Yarns | |
| McGregor et al. | The Response of Textured Yarn Properties to Process Variables in Relation to Barré: Part II: Effects of Feed-Yarn Orientation and Correlations between Yarn Responses | |
| Heliopoulos et al. | Quality evaluation of wool: methods of evaluation of quality of wool, parameters, and important standards | |
| Houck | The forensic identification of textile fibers | |
| Foulds et al. | Relaxation Shrinkage of Worsted Yarns: Part II: Test Methods |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070124 |
|
| EXPY | Termination of patent right or utility model |