CN107160715A - A kind of glass fiber-reinforced polymer production technology - Google Patents
A kind of glass fiber-reinforced polymer production technology Download PDFInfo
- Publication number
- CN107160715A CN107160715A CN201710380734.0A CN201710380734A CN107160715A CN 107160715 A CN107160715 A CN 107160715A CN 201710380734 A CN201710380734 A CN 201710380734A CN 107160715 A CN107160715 A CN 107160715A
- Authority
- CN
- China
- Prior art keywords
- glass fiber
- reinforced polymer
- steel bar
- parts
- fibre bundle
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/521—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement before the die
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/525—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/525—Component parts, details or accessories; Auxiliary operations
- B29C70/528—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/70—Completely encapsulating inserts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K3/2279—Oxides; Hydroxides of metals of antimony
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K2003/026—Phosphorus
Abstract
The invention discloses a kind of glass fiber-reinforced polymer production technology, including glass fiber-reinforced polymer body, it is characterised in that：Centre position is provided with steel bar in the glass fiber-reinforced polymer body, base layer of resin is provided with the glass fiber-reinforced polymer body on the outside of the steel bar, the glass fiber-reinforced polymer body surface is provided with wearing layer, the present invention is simple in construction, reasonable in design, processing method is simple, speed of production can be accelerated, the wearability on glass fiber-reinforced polymer surface is improved.
Description
Technical field
The present invention relates to glass fiber-reinforced polymer production technology.
Background technology
Glass fibre reinforcement surface abrasion resistance of the prior art is poor, while glass fibre of the prior art is strengthened
Muscle hardness is higher to be easily snapped off, and existing production technology is difficult to solve.
The content of the invention
In order to solve the above problems the invention provides a kind of wear-resisting, glass fiber-reinforced polymer for being not easily broken and produce the glass
The production technology of fiber bar.
The present invention is achieved through the following technical solutions in order to achieve the above object：
1st, the present invention is a kind of glass fiber-reinforced polymer production technology, including glass fiber-reinforced polymer body, it is characterised in that：The glass fibers
Centre position is provided with steel bar in dimension muscle body, and resin base is provided with the glass fiber-reinforced polymer body on the outside of the steel bar
Layer, is provided with wearing layer, under production stage enters in the glass fiber-reinforced polymer body surface：
（1）Steel bar surface is polished, is applied after removing steel bar oxide on surface to steel bar surface after one layer of antirust agent, places 5
Apply standby after one layer of antirust agent is dried after minute again；
（2）Fibre bundle is extracted out from creel, the pre-heat treatment is carried out to fibre bundle, preheating time was maintained between 2-5 minutes, in advance
Hot temperature is 50-90 DEG C；
（3）Fibre bundle and steel bar point are passed through into several yarn dividing plates jointly, the impregnation prepared is poured into glue groove, fibre bundle is immersed
In glue groove；
（4）Fibre bundle in step 3 enters in reinforcement pre-shaping device with steel bar, into pre-shaping device before by fibre bundle
For glue carry out under extrusion process, fibre bundle and mould of the steel bar in pre-shaping device just one-step forming；
（5）The wear-resisting steel ball of spray is carried out to the reinforcement surface of first one-step forming；
（6）Glass reinforcement in step 5 carries out hot briquetting in shaped device, and heating-up temperature is 130-200 DEG C, during heating
Between be 4-10 minutes；
（7）It it is 1.5-2 minutes by the reinforcement pull-out feeding attemperator inside holding time of heating fixed line shaping, holding temperature is
100 DEG C, it is cooled to room temperature；
（8）Reinforcement in step 7 is carried out to cut into defined length, detection is sampled to the reinforcement of well cutting.
Further improvement of the present invention is：Impregnation in step 3 is calculated in parts by weight to be made up of following material：Three oxygen
Change 1-2 parts of two antimony, 1-3 parts of red phosphor masterbatch, 3-5 parts of releasing agent, 4-7 parts of antistatic additive, 2-4 parts of antirust agent, epoxy resin 50-60
Part, 5-8 parts of curing agent, 1-4 parts of antifreezing agent.
Further improvement of the present invention is：The impregnation prepared is added and stirred in vacuum stirring device.
Further improvement of the present invention is：Temperature is maintained at 30-40 DEG C in glue groove in step 3.
The beneficial effects of the invention are as follows：The glass fiber-reinforced polymer produced using this processing technology is more attractive in appearance, in preformation
Unnecessary impregnation is subjected to extrusion process before type, it is to avoid unnecessary impregnation causes glass fiber-reinforced polymer surface to have projection, in glass fibers
Tie up muscle surface and carry out the wear-resisting steel ball of spray, the wearability on reinforcing glass fiber bar surface is dried pre- before impregnation to fibre bundle progress
Heat treatment, can speed up impregnation, shorten the impregnation time, while impregnation is ensure that fully, while glue groove temperature is maintained at 30-40
DEG C also allow for impregnation fully, impregnation speed can be accelerated.
The present invention is simple in construction, reasonable in design, and processing method is simple, can accelerate speed of production, improves glass fiber-reinforced polymer
The wearability on surface.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Wherein：1- steel bars, 2- resin beds, 3- wearing layers.
Embodiment
In order to strengthen the understanding of the present invention, present invention work is further retouched in detail below in conjunction with drawings and examples
State, the embodiment is only used for explaining the present invention, protection scope of the present invention is not constituted and limited.
As shown in figure 1, the present invention is a kind of glass fiber-reinforced polymer production technology, including glass fiber-reinforced polymer body, its feature exists
In：Centre position is provided with steel bar in the glass fiber-reinforced polymer body, in the steel bar（1）The glass fiber-reinforced polymer sheet in outside
Base layer of resin is provided with body（2）, the glass fiber-reinforced polymer body surface is provided with wearing layer（3）, production stage enters
Under：
（9）Steel bar surface is polished, is applied after removing steel bar oxide on surface to steel bar surface after one layer of antirust agent, places 5
Apply standby after one layer of antirust agent is dried after minute again；
（10）Fibre bundle is extracted out from creel, the pre-heat treatment is carried out to fibre bundle, preheating time was maintained between 2-5 minutes,
Preheating temperature is 50-90 DEG C；
（11）Fibre bundle and steel bar point are passed through into several yarn dividing plates jointly, the impregnation prepared is poured into glue groove, fibre bundle is soaked
Enter in glue groove；
（12）Fibre bundle in step 3 enters in reinforcement pre-shaping device with steel bar, into pre-shaping device before by fibre bundle
In for glue carry out under extrusion process, fibre bundle and mould of the steel bar in pre-shaping device just one-step forming；
（13）The wear-resisting steel ball of spray is carried out to the reinforcement surface of first one-step forming；
（14）Glass reinforcement in step 5 carries out hot briquetting in shaped device, and heating-up temperature is 130-200 DEG C, heating
Time is 4-10 minutes；
（15）It is 1.5-2 minutes, holding temperature by the reinforcement pull-out feeding attemperator inside holding time of heating fixed line shaping
For 100 DEG C, room temperature is cooled to；
Reinforcement in step 7 is carried out to cut into defined length, detection, step 3 are sampled to the reinforcement of well cutting
In impregnation calculate be made up of following material in parts by weight：1-2 parts of antimony oxide, 1-3 parts of red phosphor masterbatch, releasing agent 3-5
Part, 4-7 parts of antistatic additive, 2-4 parts of antirust agent, 50-60 parts of epoxy resin, 5-8 parts of curing agent, 1-4 parts of antifreezing agent, by what is prepared
Impregnation is added to stir in vacuum stirring device, and temperature is maintained at 30-40 DEG C in glue groove in step 3.
The present invention is simple in construction, reasonable in design, and processing method is simple, can accelerate speed of production, improves glass fiber-reinforced polymer
The wearability on surface.
Claims (4)
1. a kind of glass fiber-reinforced polymer production technology, including glass fiber-reinforced polymer body, it is characterised in that：The glass fiber-reinforced polymer body
Interior centre position is provided with steel bar, in the steel bar（1）Base layer of resin is provided with the glass fiber-reinforced polymer body in outside
（2）, the glass fiber-reinforced polymer body surface is provided with wearing layer（3）, under production stage enters：
Steel bar surface is polished, applies after one layer of antirust agent, places 5 minutes to steel bar surface after removing steel bar oxide on surface
Apply standby after one layer of antirust agent is dried again afterwards；
Fibre bundle is extracted out from creel, the pre-heat treatment is carried out to fibre bundle, preheating time was maintained between 2-5 minutes, is preheated
Temperature is 50-90 DEG C；
Fibre bundle and steel bar point are passed through into several yarn dividing plates jointly, the impregnation prepared is poured into glue groove, fibre bundle is immersed into glue
In groove；
Fibre bundle in step 3 enters in reinforcement pre-shaping device with steel bar, into pre-shaping device before will be right in fibre bundle
In glue carry out under extrusion process, fibre bundle and mould of the steel bar in pre-shaping device just one-step forming；
The wear-resisting steel ball of spray is carried out to the reinforcement surface of first one-step forming；
Glass reinforcement in step 5 carries out hot briquetting in shaped device, and heating-up temperature is 130-200 DEG C, heat time
For 4-10 minutes；
The reinforcement for heating fixed line shaping was pulled out into the feeding attemperator inside holding time for 1.5-2 minutes, holding temperature is 100
DEG C, it is cooled to room temperature；
Reinforcement in step 7 is carried out to cut into defined length, detection is sampled to the reinforcement of well cutting.
2. a kind of glass fiber-reinforced polymer production technology according to claim 1, it is characterised in that：Impregnation in step 3 is according to weight
Amount part calculates to be made up of following material：1-2 parts of antimony oxide, 1-3 parts of red phosphor masterbatch, 3-5 parts of releasing agent, antistatic additive 4-7
Part, 2-4 parts of antirust agent, 50-60 parts of epoxy resin, 5-8 parts of curing agent, 1-4 parts of antifreezing agent.
3. a kind of glass fiber-reinforced polymer production technology according to claim 2, it is characterised in that：The impregnation prepared is added into vacuum
Stirred in agitating device.
4. a kind of glass fiber-reinforced polymer production technology according to claim 1, it is characterised in that：Temperature is protected in glue groove in step 3
Hold at 30-40 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710380734.0A CN107160715A (en) | 2017-05-25 | 2017-05-25 | A kind of glass fiber-reinforced polymer production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710380734.0A CN107160715A (en) | 2017-05-25 | 2017-05-25 | A kind of glass fiber-reinforced polymer production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107160715A true CN107160715A (en) | 2017-09-15 |
Family
ID=59820668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710380734.0A Pending CN107160715A (en) | 2017-05-25 | 2017-05-25 | A kind of glass fiber-reinforced polymer production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107160715A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1936206A (en) * | 2006-10-24 | 2007-03-28 | 东南大学 | Steel-continuous-fiber composite-rib reinforced concrete earthquake-resisting structure |
| CN2902694Y (en) * | 2006-04-29 | 2007-05-23 | 李长城 | Production line of metal and polymer material composite pipe |
| CN104060767A (en) * | 2014-06-19 | 2014-09-24 | 四川航天五源复合材料有限公司 | Method of industrially preparing steel-continuous-fiber composite bar |
-
2017
- 2017-05-25 CN CN201710380734.0A patent/CN107160715A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2902694Y (en) * | 2006-04-29 | 2007-05-23 | 李长城 | Production line of metal and polymer material composite pipe |
| CN1936206A (en) * | 2006-10-24 | 2007-03-28 | 东南大学 | Steel-continuous-fiber composite-rib reinforced concrete earthquake-resisting structure |
| CN104060767A (en) * | 2014-06-19 | 2014-09-24 | 四川航天五源复合材料有限公司 | Method of industrially preparing steel-continuous-fiber composite bar |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |
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| RJ01 | Rejection of invention patent application after publication |