CN109501350A - A kind of manufacture craft of high-strength polyester fiber, glass fibre anchor pole - Google Patents
A kind of manufacture craft of high-strength polyester fiber, glass fibre anchor pole Download PDFInfo
- Publication number
- CN109501350A CN109501350A CN201811332357.4A CN201811332357A CN109501350A CN 109501350 A CN109501350 A CN 109501350A CN 201811332357 A CN201811332357 A CN 201811332357A CN 109501350 A CN109501350 A CN 109501350A
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- China
- Prior art keywords
- fiber
- anchor pole
- resin
- glass fibre
- resin liquid
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0046—Producing rods
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- 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
-
- 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
- C08K3/34—Silicon-containing compounds
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- 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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
The purpose of the present invention is the manufacture craft of a kind of high-strength polyester fiber, glass fibre anchor pole, manufacturing process steps are as follows: (1) it according to scheduled mass ratio resin glue groove in is mixed, it is to be mixed uniformly rear as resin liquid, for future use；(2) ready resin liquid is placed into de-airing mixer and take out oxygen stirring；(3) reinforcement fiber is subjected to slow fire heating, is drawn by guide frame, fiber filament is then carried out rotation twisting, ready glass fibre, polyester fiber is fixed on dragger behind resin container, mold, curing area and is produced；(5) screw thread process finally is carried out with injection molding machine with mold by product specification, by improve the radial proof stress intensity of anchor pole, load-bearing and the compression resistance of anchor pole being improved, improving fastening effect to the reasonable content ratio for improving fiber.
Description
Technical field
The present invention be application No. is: 201610472597.9, the applying date: on June 23rd, 2016, patent name one kind is high-strength
The divisional application of the manufacture craft of polyester fiber, glass fibre anchor pole.
Background technique
It is usually especially then to pass through glass using resin liquid as matrix in glass fibre reinforced plastics rockbolts in the production technology of anchor pole
Glass fibrous layer resistance to pulling force by force, is a kind of advanced composite material, not only with corrosion-resistant and light-weight limited, and is avoided that
Spark is generated when cutting, it, still, can be in order to increase the plasticity of product in the production of anchor pole to influence the smoothness of cut surface
And smoothness, the ingredient for improving resin is often taken, load-bearing and the voltage endurance capability of anchor pole is often will be greatly reduced in this way, causes
Anchor pole is excessively soft to be not achieved corresponding fastening effect.
Therefore it provides the manufacture craft of a kind of high-strength polyester fiber, glass fibre anchor pole, to can be by reasonable
The content ratio of fiber is improved, to improve the radial proof stress intensity of anchor pole, load-bearing and the compression resistance of anchor pole is improved, improves fastening
The problem of effect, field technical staff's urgent need to resolve.
Summary of the invention
The object of the present invention is to provide the manufacture crafts of a kind of high-strength polyester fiber, glass fibre anchor pole, to lead to
It crosses and the load-bearing and pressure resistance of anchor pole is improved to improve the radial proof stress intensity of anchor pole to the reasonable content ratio for improving fiber
Power improves fastening effect.
To solve technical problem described in background technique, the invention adopts the following technical scheme:
The manufacture craft of a kind of high-strength polyester fiber, glass fibre anchor pole, manufacturing process steps are as follows:
(1) by unsaturated polyester resin, nano mullite, aluminium oxide, white carbon black, methyl ethyl ketone peroxide, release agent according to
Scheduled mass ratio is mixed in resin glue groove, to be mixed uniformly rear as resin liquid, for future use.
(2) ready resin liquid is placed into de-airing mixer and take out oxygen stirring, remove the oxygen in resin liquid
Bubble.
(3) reinforcement fiber progress slow fire heating is led when heating temperature reaches softening temperature by guide frame
Draw, fiber filament is then carried out rotation twisting, ready glass fibre, polyester fiber are passed through into resin container, mold, curing area
After be fixed on dragger and produced, the processing of anchor pole is completed.
(4) reinforcement fiber of anchor pole is made of polyester fiber and glass fibre, and wherein it is total to account for reinforcement for carbon fiber quality
30%-the 60% of quality.
(5) screw thread process finally is carried out with injection molding machine with mold by product specification.
Preferably, the mass ratio of each component part of the resin liquid are as follows: unsaturated polyester resin 65%-
80%, nano mullite 2% -6%, aluminium oxide 7% -10%, white carbon black 7% -12%, methyl ethyl ketone peroxide 2% -4%,
Release agent 3% -5%.
Preferably, the reinforcement fiber accounts for 86%-the 94% of gross mass, by the quality for improving reinforcement fiber
Occupation ratio can be improved the endurance of anchor pole, improve the intensity of anchor rod body, improve fastening effect.
Preferably, the resin liquid mixing time and solidified forming time are not less than 10min, enable solidification when into
Row adequately molding, reduces the appearance to defect ware.
The beneficial effects of the present invention are:
1), by improving anchor pole to the reasonable content ratio for improving fiber to improve the radial proof stress intensity of anchor pole
Load-bearing and compression resistance, improve fastening effect.
2) resin content, is reduced, recovery difficulty is reduced, improves environmental quality.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, the present invention will be made into one below
Step is discussed in detail.
Embodiment 1:
The manufacture craft of a kind of high-strength polyester fiber, glass fibre anchor pole, manufacturing process steps are as follows:
(1) by unsaturated polyester resin, nano mullite, aluminium oxide, white carbon black, methyl ethyl ketone peroxide, release agent according to
Scheduled mass ratio is mixed in resin glue groove, to be mixed uniformly rear as resin liquid, for future use.
(2) ready resin liquid is placed into de-airing mixer and take out oxygen stirring, remove the oxygen in resin liquid
Bubble.
(3) reinforcement fiber progress slow fire heating is led when heating temperature reaches softening temperature by guide frame
Draw, fiber filament is then carried out rotation twisting, ready glass fibre, polyester fiber are passed through into resin container, mold, curing area
After be fixed on dragger and produced, the processing of anchor pole is completed.
(4) reinforcement fiber of anchor pole is made of polyester fiber and glass fibre, and wherein it is total to account for reinforcement for carbon fiber quality
The 40% of quality.
(5) screw thread process finally is carried out with injection molding machine with mold by product specification.
Further, the mass ratio of each component part of the resin liquid are as follows: unsaturated polyester resin 75% is received
Rice mullite 3%, aluminium oxide 7%, white carbon black 8%, methyl ethyl ketone peroxide 4%, release agent 3%.
Further, the reinforcement fiber accounts for the 86% of gross mass, and the quality by improving reinforcement fiber is occupied
Than can be improved the endurance of anchor pole, improving the intensity of anchor rod body, improve fastening effect.
Further, the resin liquid mixing time and solidified forming time are not less than 10min, when enabling solidification
It is adequately formed, reduces the appearance to defect ware.
Implement to prove, using this data, the occupation ratio of the reinforcement fiber of anchor pole can be improved to a certain extent, improves
Endurance strength improves the intensity of anchor rod body, improves fastening effect, but resin content or relatively high, in terms of decomposition
There are also certain deficiencies.
Embodiment 2:
The manufacture craft of a kind of high-strength polyester fiber, glass fibre anchor pole, manufacturing process steps are as follows:
(1) by unsaturated polyester resin, nano mullite, aluminium oxide, white carbon black, methyl ethyl ketone peroxide, release agent according to
Scheduled mass ratio is mixed in resin glue groove, to be mixed uniformly rear as resin liquid, for future use.
(2) ready resin liquid is placed into de-airing mixer and take out oxygen stirring, remove the oxygen in resin liquid
Bubble.
(3) reinforcement fiber progress slow fire heating is led when heating temperature reaches softening temperature by guide frame
Draw, fiber filament is then carried out rotation twisting, ready glass fibre is fixed on behind resin container, mold, curing area
It is produced on dragger, the processing of anchor pole is completed.
(4) reinforcement fiber of anchor pole is made of polyester fiber and glass fibre, and wherein it is total to account for reinforcement for carbon fiber quality
The 50% of quality.
(5) screw thread process finally is carried out with injection molding machine with mold by product specification.
Further, the mass ratio of each component part of the resin liquid are as follows: unsaturated polyester resin 70%,
Nano mullite 6%, aluminium oxide 10%, white carbon black 7%, methyl ethyl ketone peroxide 4%, release agent 3%.
Further, the reinforcement fiber accounts for the 86% of gross mass, and the quality by improving reinforcement fiber is occupied
Than can be improved the endurance of anchor pole, improving the intensity of anchor rod body, improve fastening effect.
Further, the resin liquid mixing time and solidified forming time are not less than 10min, when enabling solidification
It is adequately formed, reduces the appearance to defect ware.
Implement to prove, using this data, can be good at the occupation ratio for improving the reinforcement fiber of steel anchor rod, improve resistance to
Power intensity improves the intensity of anchor rod body, improves fastening effect, while resin content accounting is relatively low, comparatively facilitates
The recycling in later period is decomposed, and is reduced environmental pollution.
Therefore, the present embodiment is most preferred embodiment.
It is above that certain exemplary embodiments of the invention are only described by way of explanation, undoubtedly, for ability
The those of ordinary skill in domain without departing from the spirit and scope of the present invention can be with a variety of different modes to institute
The embodiment of description is modified.Therefore, foregoing description is regarded as illustrative in nature, and should not be construed as wanting right of the present invention
Ask the limitation of protection scope.
Claims (1)
1. the manufacture craft of a kind of high-strength polyester fiber, glass fibre anchor pole, which is characterized in that its manufacturing process steps are as follows:
(1) by unsaturated polyester resin, nano mullite, aluminium oxide, white carbon black, methyl ethyl ketone peroxide, release agent according to predetermined
Mass ratio be mixed in resin glue groove, it is to be mixed uniformly after become resin liquid, each group of the resin liquid
At the mass ratio of part are as follows: unsaturated polyester resin 70% -75%, nano mullite 3% -6%, aluminium oxide 7% -
10%, white carbon black 7% -8%, methyl ethyl ketone peroxide 2%, release agent 5%, it is to be mixed uniformly rear as resin liquid, in case after
With；
(2) ready resin liquid is placed into de-airing mixer and take out oxygen stirring, remove the oxygen bubbles in resin liquid；
(3) reinforcement fiber progress slow fire heating is drawn when heating temperature reaches softening temperature by guide frame, so
Fiber filament is carried out rotation twisting afterwards, ready glass fibre, polyester fiber is solid behind resin container, mold, curing area
It is scheduled on dragger and is produced, the processing of anchor pole is completed；
(4) reinforcement fiber of anchor pole is made of polyester fiber and glass fibre, and wherein glass fiber quality accounts for the total matter of reinforcement
30%-the 60% of amount；The reinforcement fiber accounts for the 86% of gross mass；
(5) screw thread process finally is carried out with injection molding machine with mold by product specification；
The resin liquid mixing time and solidified forming time are not less than 10min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811332357.4A CN109501350B (en) | 2016-06-23 | 2016-06-23 | Manufacturing process of high-strength polyester fiber and glass fiber anchor rod |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610472597.9A CN106079508B (en) | 2016-06-23 | 2016-06-23 | A kind of manufacture craft of high-strength polyester fiber, glass fibre anchor pole |
| CN201811332357.4A CN109501350B (en) | 2016-06-23 | 2016-06-23 | Manufacturing process of high-strength polyester fiber and glass fiber anchor rod |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610472597.9A Division CN106079508B (en) | 2016-06-23 | 2016-06-23 | A kind of manufacture craft of high-strength polyester fiber, glass fibre anchor pole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109501350A true CN109501350A (en) | 2019-03-22 |
| CN109501350B CN109501350B (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811332357.4A Active CN109501350B (en) | 2016-06-23 | 2016-06-23 | Manufacturing process of high-strength polyester fiber and glass fiber anchor rod |
| CN201610472597.9A Active CN106079508B (en) | 2016-06-23 | 2016-06-23 | A kind of manufacture craft of high-strength polyester fiber, glass fibre anchor pole |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610472597.9A Active CN106079508B (en) | 2016-06-23 | 2016-06-23 | A kind of manufacture craft of high-strength polyester fiber, glass fibre anchor pole |
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| Country | Link |
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| CN (2) | CN109501350B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111944294A (en) * | 2020-07-31 | 2020-11-17 | 广东百汇达新材料有限公司 | PET fiber hybrid glass fiber reinforced unsaturated polyester resin bulk molding compound and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114381108A (en) * | 2022-02-16 | 2022-04-22 | 株洲中铁电气物资有限公司 | Flame-retardant composite anchor rod and preparation method thereof |
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|---|---|---|---|---|
| CN102205649A (en) * | 2011-01-22 | 2011-10-05 | 中国矿业大学 | Method for producing glass fiber reinforced plastic anchor pole |
| CN102233669A (en) * | 2010-05-07 | 2011-11-09 | 上海启鹏工程材料科技有限公司 | FRP (fiber reinforced plastic) rib preparation method and FRP rib prepared thereby |
| CN102493450A (en) * | 2011-12-26 | 2012-06-13 | 中铁上海设计院集团有限公司 | Glass fiber reinforced plastic engineering anchor rod and manufacturing method thereof |
| CN103709604A (en) * | 2013-12-20 | 2014-04-09 | 上海晓宝增强塑料有限公司 | Reinforced plastic bar as well as production device and production method thereof |
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| JP4301044B2 (en) * | 2004-03-15 | 2009-07-22 | 住友ベークライト株式会社 | Prepreg and laminate manufacturing method |
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2016
- 2016-06-23 CN CN201811332357.4A patent/CN109501350B/en active Active
- 2016-06-23 CN CN201610472597.9A patent/CN106079508B/en active Active
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|---|---|---|---|---|
| CN102233669A (en) * | 2010-05-07 | 2011-11-09 | 上海启鹏工程材料科技有限公司 | FRP (fiber reinforced plastic) rib preparation method and FRP rib prepared thereby |
| CN102205649A (en) * | 2011-01-22 | 2011-10-05 | 中国矿业大学 | Method for producing glass fiber reinforced plastic anchor pole |
| CN102493450A (en) * | 2011-12-26 | 2012-06-13 | 中铁上海设计院集团有限公司 | Glass fiber reinforced plastic engineering anchor rod and manufacturing method thereof |
| CN103709604A (en) * | 2013-12-20 | 2014-04-09 | 上海晓宝增强塑料有限公司 | Reinforced plastic bar as well as production device and production method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111944294A (en) * | 2020-07-31 | 2020-11-17 | 广东百汇达新材料有限公司 | PET fiber hybrid glass fiber reinforced unsaturated polyester resin bulk molding compound and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106079508A (en) | 2016-11-09 |
| CN106079508B (en) | 2019-01-08 |
| CN109501350B (en) | 2021-02-02 |
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