CN201981325U - High temperature resistance glass fiber sewing thread - Google Patents
High temperature resistance glass fiber sewing thread Download PDFInfo
- Publication number
- CN201981325U CN201981325U CN2011200764233U CN201120076423U CN201981325U CN 201981325 U CN201981325 U CN 201981325U CN 2011200764233 U CN2011200764233 U CN 2011200764233U CN 201120076423 U CN201120076423 U CN 201120076423U CN 201981325 U CN201981325 U CN 201981325U
- Authority
- CN
- China
- Prior art keywords
- sewing thread
- high temperature
- glass fiber
- resistance
- glass
- 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 - Fee Related
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 40
- 239000003365 glass fiber Substances 0.000 title abstract description 9
- 239000011521 glass Substances 0.000 claims description 41
- 238000005260 corrosion Methods 0.000 abstract description 8
- 230000007797 corrosion Effects 0.000 abstract description 8
- 239000002243 precursor Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005245 sintering Methods 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 4
- 239000007822 coupling agent Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000005041 Mylar™ Substances 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012362 glacial acetic acid Substances 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- -1 metallurgy Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Abstract
The utility model provides a high temperature resistance glass fiber sewing thread which has high tensile strength, high temperature resistance, high corrosion resistance, low production cost and long service life so as to meet the using requirements of the sewing thread in the environment with high temperature, high corrosion and the like. The high temperature resistance glass fiber sewing thread is formed by doubling and twisting a plurality of glass fiber monofilaments. The surface of the high temperature resistance glass fiber sewing thread is provided with a sintered layer. The surfaces of the glass fiber monofilaments are provided with an impregnated layer. Due to the impregnated layer and the sintered layer, flexibility, folding resistance, wear resistance, corrosion resistance and the like of precursor fibers and the sewing thread can be improved.
Description
Technical field
The utility model relates to a kind of high temperature resistant sewing thread, especially a kind of high temperature resistant glass sewing thread.
Background technology
The glass fibre sewing thread is widely used in that high temperature resistant fabric is made, the dust removal and filtration bag make electrically insulating material, heat-insulating material, cable filler, fire proofing material, wick, seal, winding heating wire and heater element etc.
Especially aspect the processing of environmental protection dust removal and filtration bag, the glass fibre sewing thread can be used in and make various filter bags on the industry high speed seamer; Make corrosion resistance fabrics such as acidproof, alkaline-resisting.Can use at 260 ℃ long-term down, can satisfy the needs that industrial departments such as iron and steel, carbon black, metallurgy, cement sew up filter bag.
Existing ordinary sewing line exists problems such as tensile strength is lower, folding wears no resistance, resistance to elevated temperatures is general, chemical-resistance is general, can't satisfy the instructions for use in some special places, as some to the applied environment and the bigger occasion of some static of having relatively high expectations such as powerful, corrosion-resistant.
The utility model content
The utility model provides that a kind of tensile strength height, high temperature resistant, good corrosion resistance, production cost are low, the high temperature resistant glass sewing thread of long service life, to satisfy the instructions for use of sewing thread under the environment such as high temperature, corrosivity is strong.
Realize the high temperature resistant glass sewing thread of one of the utility model purpose, formed by many glass monofilament and sth. made by twisting that there is one deck sinter layer on the surface of described high temperature resistant glass sewing thread, there is one deck impregnate layer on the surface of described glass monofilament.Impregnate layer and sinter layer can improve pliability, folding resistance, ABRASION RESISTANCE, corrosion resistance of precursor and sewing thread etc.
The diameter of described glass monofilament is 3.8 μ m～5.5 μ m.
Description of drawings
Fig. 1 is the high temperature resistant glass sewing thread of a utility model structural representation.
The specific embodiment
High temperature resistant glass sewing thread embodiment of the present utility model is as follows:
As shown in Figure 1, high temperature resistant glass sewing thread of the present utility model is formed by many glass monofilament 1 and sth. made by twisting, and there is one deck sinter layer 3 on the surface of described high temperature resistant glass sewing thread, and there is one deck impregnate layer 4 on the surface of described glass monofilament 1.Impregnate layer 4 and sinter layer 3 can improve pliability, folding resistance, ABRASION RESISTANCE, corrosion resistance of precursor and sewing thread etc.
The diameter of described glass monofilament 1 is 3.8 μ m～5.5 μ m.
Described glass monofilament 1 directly soaks into processing when wire drawing, form impregnate layer 4, can strengthen the ABRASION RESISTANCE of glass monofilament 1.
The impregnate layer 4 of described glass monofilament 1 forms by soaking into the emulsion dipping, and described infiltration emulsion contains film forming agent emulsion (ptfe emulsion) 15wt%～30wt%, mylar 20%, coupling agent 1%, lubricant 5%, antistatic additive 2%, water surplus.
The sinter layer 3 of described high temperature resistant glass sewing thread is by the impregnation process of mixed solution, dry again, sintering forms, described mixed solution composition is: film forming agent (ptfe emulsion) 35wt%～45wt%, water and oil repellent agent (AG710) 6wt%～8wt%, emulsifying agent 0.9wt%～1.5wt%, coupling agent 0.4wt%～0.9wt%, related medium (glacial acetic acid) 2wt%～5wt%, water surplus.
The preparation method of high temperature resistant glass sewing thread of the present utility model comprises the steps:
(1) glass monofilament 1 draws and overflows the profit emulsion simultaneously and handle, and forms impregnate layer 4, adopts precursor directly to handle, and process is moved back and separated operation and be spun into yarn;
(2) move back the yarn after separating and twist with the fingers operation plying, add and be twisted into required glass sewing thread;
(3) with the impregnation process of the described glass sewing thread of step (2), enter oven dry in the prebake machine then, enter at last and carry out sintering in the sintering furnace, form sinter layer 3 through mixed solution.
Described infiltration emulsion contains film forming agent emulsion (ptfe emulsion) 15wt%～30wt%, mylar 20%, coupling agent 1%, lubricant 5%, antistatic additive 2%, water surplus; Described mixed solution composition is: film forming agent (ptfe emulsion) 35wt%～45wt%, water and oil repellent agent (AG710) 6wt%～8wt%, emulsifying agent 0.9wt%～1.5wt%, coupling agent 0.4wt%～0.9wt%, related medium (glacial acetic acid) 2wt%～5wt%, water surplus.
The speed of service of the described glass sewing thread of step (2) in immersion system is 1～4m/min; In dryer and sintering furnace in the speed of service be 1.5～3.5m/min.
Described bake out temperature is 160 ℃; Described sintering temperature is 280 ℃.
The beneficial effects of the utility model are as follows:
1, high temperature resistant glass sewing thread of the present utility model behind the glass doubling twisting, is made through the PTEE coating; Smooth surface, softness, wear-resisting, folding resistance good, has premium properties such as intensity height, great thermotolerance, resistance to chemical attack; Sewing on high-speed industrial sewing machine does not produce the untwisting phenomenon, thereby can guarantee that line needle tracking in sewing is bright and clean, phozy, do not break, and makes or is applied in the various product, uses under 280 ℃ high temperature, and broken string can not ftracture.
2, the filament diameter of glass fibre is thin more, folding resistance is just good more, 5.5 the glass of μ m is higher 2.5 times than the glass folding resistance of 8 μ m, the ultra-fine glass plying of the alkali-free that high temperature resistant glass sewing thread of the present utility model adopts filament diameter 3.8～5.5 μ m, twisting, and then make after the post processing processing through special process; The tensile strength of sewing thread, folding, anti-wear performance significantly improve.
3, high temperature resistant glass sewing thread of the present utility model directly soaks into emulsion (containing film forming agent emulsion 15%～30% in its composition) processing when the glass wire drawing, simplify the ABRASION RESISTANCE that technology has strengthened yarn simultaneously, thereby reduce the wearing and tearing of spinning to yarn, and reduce broken end, boost productivity.
4, lower, the long service life of high temperature resistant glass sewing thread production cost of the present utility model can fully satisfy the instructions for use of special industries such as high temperature, high burn into high strength.
5, the sinter layer of high temperature resistant glass sewing thread of the present utility model makes high temperature resistant glass sewing thread have very high cost performance, and the overall target of product reaches optimum state, and leading indicator is as follows:
Claims (2)
1. high temperature resistant glass sewing thread is characterized in that: by many glass monofilament and twist with the fingers and form, there is one deck sinter layer on the surface of described high temperature resistant glass sewing thread, and there is one deck impregnate layer on the surface of described glass monofilament.
2. high temperature resistant glass sewing thread according to claim 1 is characterized in that: the diameter of described glass monofilament is 3.8 μ m～5.5 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200764233U CN201981325U (en) | 2011-03-22 | 2011-03-22 | High temperature resistance glass fiber sewing thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200764233U CN201981325U (en) | 2011-03-22 | 2011-03-22 | High temperature resistance glass fiber sewing thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201981325U true CN201981325U (en) | 2011-09-21 |
Family
ID=44608789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200764233U Expired - Fee Related CN201981325U (en) | 2011-03-22 | 2011-03-22 | High temperature resistance glass fiber sewing thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201981325U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561035A (en) * | 2012-02-17 | 2012-07-11 | 武汉鑫友泰光电科技有限公司 | Method for preparing quartz fiber sewing thread |
| CN104278390A (en) * | 2014-10-24 | 2015-01-14 | 常熟市耀星玻纤绝缘制品有限公司 | Method for manufacturing high-strength glass fiber composite sewing threads |
| CN105696140A (en) * | 2016-01-26 | 2016-06-22 | 吴江市震宇缝制设备有限公司 | High-strength composite sewing thread and preparing method thereof |
| CN111621894A (en) * | 2020-06-04 | 2020-09-04 | 辽宁凯富环保科技集团有限公司 | Preparation method of superfine alkali-free glass fiber sewing thread |
-
2011
- 2011-03-22 CN CN2011200764233U patent/CN201981325U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561035A (en) * | 2012-02-17 | 2012-07-11 | 武汉鑫友泰光电科技有限公司 | Method for preparing quartz fiber sewing thread |
| CN104278390A (en) * | 2014-10-24 | 2015-01-14 | 常熟市耀星玻纤绝缘制品有限公司 | Method for manufacturing high-strength glass fiber composite sewing threads |
| CN105696140A (en) * | 2016-01-26 | 2016-06-22 | 吴江市震宇缝制设备有限公司 | High-strength composite sewing thread and preparing method thereof |
| CN111621894A (en) * | 2020-06-04 | 2020-09-04 | 辽宁凯富环保科技集团有限公司 | Preparation method of superfine alkali-free glass fiber sewing thread |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YINGKOU HONGYUAN FIBERGLASS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SONG PENGZE Effective date: 20121012 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121012 Address after: 115000 Liaoning Province, Yingkou City West District No. 101 West Street wise Patentee after: Yingkou Hongyuan Fiberglass Technology Co., Ltd. Address before: 115000 Liaoning Province, Yingkou City West District No. 101 West Street wise Patentee before: Song Pengze |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180111 Address after: 115004 Liaoning Province, Yingkou City West District No. 101 West Street wise Patentee after: Liaoning Xin Hongyuan environmental protection material Co. Ltd. Address before: 115000 Liaoning Province, Yingkou City West District No. 101 West Street wise Patentee before: Yingkou Hongyuan Fiberglass Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20200322 |