CN106319795A - Method for impregnating epoxy glass fiber yarn with epoxy resin - Google Patents
Method for impregnating epoxy glass fiber yarn with epoxy resin Download PDFInfo
- Publication number
- CN106319795A CN106319795A CN201610795547.4A CN201610795547A CN106319795A CN 106319795 A CN106319795 A CN 106319795A CN 201610795547 A CN201610795547 A CN 201610795547A CN 106319795 A CN106319795 A CN 106319795A
- Authority
- CN
- China
- Prior art keywords
- yarn
- epoxy resin
- glass fiber
- tank
- glue
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
- D06B3/045—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments in a tube or a groove
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0493—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases using vacuum
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2203/00—Other substrates
- B05D2203/30—Other inorganic substrates, e.g. ceramics, silicon
- B05D2203/35—Glass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2256/00—Wires or fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2504/00—Epoxy polymers
Abstract
The present invention provides a method for impregnating epoxy glass fiber yarn with epoxy resin. The method for impregnating epoxy glass fiber yarn with epoxy resin includes the steps of injecting epoxy resin with sufficient quantity in a glue groove, mixing evenly, placing dry yarn into the glue groove, closing a tank cover and heating inside the tank, after reaching to a specified temperature, keeping for a specific time, starting an vacuum pump for vacuumizing inside an vacuum tank, after working for a certain time at the specified vacuum degree, turning off the vacuum pump for the vacuum breaking inside the vacuum tank, opening the tank cover and pulling out the glue groove, taking the glass yarn out of the glue groove and hanging at a glue-dipping placement table, in the still standing process, collecting the excess epoxy resin on a glass yarn roll tape to the inside of a collecting tray below a yarn roll, finally collecting the residual glue on the collecting tray to a glue receiving barrel at the bottom, after still standing, completing the impregnation of the epoxy glass fiber yarn with epoxy resin. The method for impregnating the epoxy glass fiber yarn with epoxy resin can avoid the pollution of yarn roll to environment and equipment due to the large-quantity glue contained in the yarn roll, and can further avoid the binding of yarn shares. In addition, the yarn can not be broken during the using process.
Description
[technical field]
The invention belongs to the apparatus insulated manufacturing technology of dry-type power, relate to a kind of epoxy glass fiber yarn epoxy resin-impregnated
Method.
[background technology]
At present, domestic reactor manufacturing firm uses the manufacture of impregnation epoxy glass fiber yarn (hereinafter referred to as epoxy yarn) to adopt
By two kinds of technology: 1. by epoxy glass fiber yarn (the most dry yarn) by arriving equipped with the direct coiling of the steeping vat of epoxy resin
On product；2., after dry yarn being sufficiently impregnated with by specialty impregnation equipment, receive and put on yarn dish, after the placement of some hours,
The impregnation yarn coiling completed by dipping is on product.
All there is the biggest defect in both the above technology:
The first: the when that dry yarn passing through the steeping vat equipped with epoxy resin, yarn body band glue amount is bigger, and remaining glue can drip
Fall in production site, cause the pollution of environment；Remaining glue can be made when coiling to be dropped on production equipment along with the rotation of equipment,
The pollution causing equipment can reduce the service life of equipment.Pollute in disposal field the most time-consuming with the when of equipment pollution but also take
Power.
The second: by dry yarn while impregnation equipment receives and puts yarn dish, can bond between strands, use
Cheng Zhonghui causes strands to rupture.Operator can be the highest in the frequency processing broken yarn.May be because of looking for not during putting yarn
Causing impregnation yarn not use to loose thread, if things go on like this, the waste of material is the hugest.
[summary of the invention]
Present invention aim to overcome that prior art defect, it is provided that a kind of simple and practical epoxy glass fiber yarn dipping ring
The method of epoxy resins, nothing left glue, do not have strands fracture.
For reaching above-mentioned purpose, the present invention by the following technical solutions:
A kind of method of epoxy glass fiber yarn epoxy resin-impregnated, comprises the following steps:
Step (1), in glue groove, inject enough epoxy resin, and be sufficiently mixed；
Step (2), dry yarn is put into glue groove, glue groove is put into vacuum tank, close cover and also heat in tank；
Keep the time of process stipulation after step (3), arrival set point of temperature, open vacuum pump to vacuum tank evacuation；
Step (4), after the certain time that works under process stipulation vacuum, close vacuum pump and also vacuum tank is broken
Empty；
Step (5), open cover pull-out glue groove, the organdy that dipping is completed from glue groove infantile tic to impregnation yarn mounting table
On；
During step (6), standing, the unnecessary epoxy resin of organdy winding is collected in the catch tray below yarn reel,
Remaining glue on catch tray finally collect bottom connect in glue bucket, complete epoxy glass fiber yarn epoxy resin-impregnated after standing.
Further, glue groove is placed on vacuum tank tank body tank car by described step (1), injects enough asphalt mixtures modified by epoxy resin in glue groove
Fat, and be sufficiently mixed.
Further, dry yarn is put into tank car with electric block by described step (2), is pushed by tank car in vacuum tank, closes tank
Lid is also heated in tank.
Further, equipped with roller bottom described impregnation yarn mounting table.
Further, in step (3), vacuum pressure is 100Pa, working time 1h.
The method of the present invention is the unique method of epoxy glass fiber yarn impregnation in industry, pioneering in belonging to industry；Use
This method both can avoid yarn reel band glue amount big, to environment and the pollution of equipment；Can avoid again bonding between strands,
Broken yarn will not be produced during use.Through the early stage checking to this method, effect substantially exceeds expection, can not only meet expection
Requirement, and the effect impregnated is the best, and operator gives the highest at the epoxy glass fiber yarn using this technology impregnation process
Evaluation.The generation of this technology, the brand-new dipping thinking provided for domestic close industry。
[accompanying drawing explanation]
Fig. 1 is the method flow diagram of epoxy glass fiber yarn epoxy resin-impregnated
[detailed description of the invention]
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings, but not as the limit to the present invention
Fixed.
As it is shown in figure 1, the method for the epoxy glass fiber yarn epoxy resin-impregnated of the present invention, comprise the following steps:
1. glue groove is placed on vacuum tank tank body tank car, in glue groove, injects enough epoxy resin, and be sufficiently mixed.
2. with electric block (1t), dry yarn is put into tank car, tank car is pushed in vacuum tank, close cover and add in tank
Temperature.
3. keep the time of process stipulation after arriving set point of temperature, open vacuum pump to tank body evacuation.
4. work under process stipulation vacuum after certain time, close vacuum pump and tank body is carried out brokenly sky.
5. opening cover and tank car is pulled out tank body, the organdy completed by dipping with electric block is from tank car infantile tic to impregnation
On yarn mounting table.
6. impregnation yarn mounting table is for having impregnated standing and the transhipment of organdy.During standing, organdy winding
Unnecessary epoxy resin is collected in the catch tray below yarn reel.Remaining glue on catch tray finally collect bottom connect in glue bucket.
Fill roller bottom impregnation yarn mounting table, be moved easily.
Above content is to combine concrete preferred implementation further description made for the present invention, it is impossible to assert
The detailed description of the invention of the present invention is only limitted to this, for general technical staff of the technical field of the invention, is not taking off
On the premise of present inventive concept, it is also possible to make some simple deduction or replace, all should be considered as belonging to the present invention by institute
The claims submitted to determine scope of patent protection.
Claims (5)
1. the method for an epoxy glass fiber yarn epoxy resin-impregnated, it is characterised in that comprise the following steps:
Step (1), in glue groove, inject enough epoxy resin, and be sufficiently mixed；
Step (2), dry yarn is put into glue groove, glue groove is put into vacuum tank, close cover and also heat in tank；
Keep the time of process stipulation after step (3), arrival set point of temperature, open vacuum pump to vacuum tank evacuation；
Step (4), after the certain time that works under process stipulation vacuum, close vacuum pump and also vacuum tank is carried out brokenly sky；
Step (5), open cover pull-out glue groove, the organdy completed by dipping is from glue groove infantile tic to impregnation yarn mounting table；
During step (6), standing, the unnecessary epoxy resin of organdy winding is collected in the catch tray below yarn reel, collects
Remaining glue on dish finally collect bottom connect in glue bucket, complete epoxy glass fiber yarn epoxy resin-impregnated after standing.
The method of a kind of epoxy glass fiber yarn epoxy resin-impregnated the most as claimed in claim 1, it is characterised in that: described step
Suddenly glue groove is placed on vacuum tank tank body tank car by (1), injects enough epoxy resin, and be sufficiently mixed in glue groove.
The method of a kind of epoxy glass fiber yarn epoxy resin-impregnated the most as claimed in claim 2, it is characterised in that: described step
Suddenly dry yarn is put into tank car with electric block by (2), is pushed by tank car in vacuum tank, closes cover and heats in tank.
The method of a kind of epoxy glass fiber yarn epoxy resin-impregnated the most as claimed in claim 2, it is characterised in that: described leaching
Equipped with roller bottom glue yarn mounting table.
The method of a kind of epoxy glass fiber yarn epoxy resin-impregnated the most as claimed in claim 2, it is characterised in that: step
(3) in, vacuum pressure is 100Pa, working time 1h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610795547.4A CN106319795A (en) | 2016-08-31 | 2016-08-31 | Method for impregnating epoxy glass fiber yarn with epoxy resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610795547.4A CN106319795A (en) | 2016-08-31 | 2016-08-31 | Method for impregnating epoxy glass fiber yarn with epoxy resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106319795A true CN106319795A (en) | 2017-01-11 |
Family
ID=57786405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610795547.4A Pending CN106319795A (en) | 2016-08-31 | 2016-08-31 | Method for impregnating epoxy glass fiber yarn with epoxy resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106319795A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483944A (en) * | 2018-02-08 | 2018-09-04 | 珠海蓝瑞盟电气有限公司 | A kind of organdy gum dipping process |
| CN113265800A (en) * | 2021-04-07 | 2021-08-17 | 宜兴市飞达电工材料有限公司 | Special grid cloth for electrician and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078684A (en) * | 1992-05-09 | 1993-11-24 | 华能发电公司 | A kind of epoxy glass fibre insulating material and manufacture method thereof |
| JPH06128864A (en) * | 1992-10-16 | 1994-05-10 | Nippon Steel Corp | Resin impregnation equipment |
| CN201239692Y (en) * | 2008-06-18 | 2009-05-20 | 连云港中复连众复合材料集团有限公司 | Fiberglass cloth impregnator |
| CN101945944A (en) * | 2008-03-25 | 2011-01-12 | 东丽株式会社 | Epoxy resin composition, fiber-reinforced composite material and method for producing the same |
| CN202110926U (en) * | 2011-07-04 | 2012-01-11 | 杭州银湖电气设备有限公司 | Impregnated-glass-fiber wound dry-type core shunt reactor |
| CN204516508U (en) * | 2015-02-13 | 2015-07-29 | 浙江科成电气有限公司 | Major diameter epoxy resin integral pultrusion plug and manufacturing equipment thereof |
| CN104867635A (en) * | 2015-05-18 | 2015-08-26 | 南京电气高压套管有限公司 | Processing method for epoxy resin vacuum impregnation glass fiber hollow composite insulator |
-
2016
- 2016-08-31 CN CN201610795547.4A patent/CN106319795A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078684A (en) * | 1992-05-09 | 1993-11-24 | 华能发电公司 | A kind of epoxy glass fibre insulating material and manufacture method thereof |
| JPH06128864A (en) * | 1992-10-16 | 1994-05-10 | Nippon Steel Corp | Resin impregnation equipment |
| CN101945944A (en) * | 2008-03-25 | 2011-01-12 | 东丽株式会社 | Epoxy resin composition, fiber-reinforced composite material and method for producing the same |
| CN201239692Y (en) * | 2008-06-18 | 2009-05-20 | 连云港中复连众复合材料集团有限公司 | Fiberglass cloth impregnator |
| CN202110926U (en) * | 2011-07-04 | 2012-01-11 | 杭州银湖电气设备有限公司 | Impregnated-glass-fiber wound dry-type core shunt reactor |
| CN204516508U (en) * | 2015-02-13 | 2015-07-29 | 浙江科成电气有限公司 | Major diameter epoxy resin integral pultrusion plug and manufacturing equipment thereof |
| CN104867635A (en) * | 2015-05-18 | 2015-08-26 | 南京电气高压套管有限公司 | Processing method for epoxy resin vacuum impregnation glass fiber hollow composite insulator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483944A (en) * | 2018-02-08 | 2018-09-04 | 珠海蓝瑞盟电气有限公司 | A kind of organdy gum dipping process |
| CN113265800A (en) * | 2021-04-07 | 2021-08-17 | 宜兴市飞达电工材料有限公司 | Special grid cloth for electrician and preparation method thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |