CN102372912A - Resin ingredient for producing glass reinforced plastic anchor stock, preparation method and preparation device thereof - Google Patents
Resin ingredient for producing glass reinforced plastic anchor stock, preparation method and preparation device thereof Download PDFInfo
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- CN102372912A CN102372912A CN2010102582140A CN201010258214A CN102372912A CN 102372912 A CN102372912 A CN 102372912A CN 2010102582140 A CN2010102582140 A CN 2010102582140A CN 201010258214 A CN201010258214 A CN 201010258214A CN 102372912 A CN102372912 A CN 102372912A
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Abstract
The invention discloses a resin ingredient for producing a glass reinforced plastic anchor stock. The ingredient comprises resin, 2 wt% of antimony trioxide, 7 wt% of decabromodiphenyl ether, 1.5 wt% of ditertbutyl peroxide, and no less than 1 wt% of benzoyl peroxide. Compared with the prior art, the glass reinforced plastic anchor stock produced by using the resin ingredient disclosed herein has the advantages of good mechanical property, low water absorption, high flexural strength, low production cost and the like.
Description
Technical field
The present invention relates to a kind of resin batching, method of manufacture and producing apparatus that is used to make glass fibre reinforced plastics rockbolts.
Background technology
Because glass fibre reinforced plastics rockbolts has good mechanical property, is widely used in every field at present, for example metallurgy, mining industry etc.
Glass fibre reinforced plastics rockbolts is to be composited by glass fiber yarn and resin batching.In the prior art, the resin batching that is used for making glass fibre reinforced plastics rockbolts generally is to add fire retardant, thinner, solidifying agent and promotor at unsaturated polyester resin.
The kind of the fire retardant that the performance of glass fibre reinforced plastics rockbolts can be added, thinner, solidifying agent and promotor and the influence of addition.But, up to now, in the art, never develop and a kind ofly have simultaneously that mechanical property is good, water-absorbent is low, flexural strength is high and the glass fibre reinforced plastics rockbolts of advantage such as production cost is low.
Summary of the invention
The present invention is intended to provide a kind of resin batching that can produce the glass fibre reinforced plastics rockbolts that mechanical property is good, water-absorbent is low, flexural strength is high and production cost is low, and the method and apparatus of making this glass fibre reinforced plastics rockbolts.
According to an aspect of the present invention, a kind of resin batching that is used to make glass fibre reinforced plastics rockbolts is provided, said resin batching comprises:
Resin;
The Antimony Trioxide: 99.5Min of 2% weight percent;
The decabromodiphenyl oxide of 7% weight percent;
The di-t-butyl peroxide of 1.5% weight percent; With
The Lucidol that is no less than 1% weight percent.
According to a preferred embodiment of the present invention, when the envrionment temperature in the workshop when making glass fibre reinforced plastics rockbolts was not higher than 20 ℃, said resin batching also comprised the cobalt salt promotor of 0.1% weight percent.
According to a further advantageous embodiment of the invention, when the envrionment temperature in the workshop when making glass fibre reinforced plastics rockbolts was higher than 20 ℃, said resin batching did not comprise cobalt salt promotor.
According to a further advantageous embodiment of the invention, when the ambient moisture in the workshop when making glass fibre reinforced plastics rockbolts was not higher than 85%, said resin batching comprised the Lucidol of 1% weight percent.
According to a further advantageous embodiment of the invention, when the ambient moisture in the workshop when making glass fibre reinforced plastics rockbolts was higher than 85%, said resin batching comprised the Lucidol of 1.2% weight percent.
According to a further advantageous embodiment of the invention, said resin is any in unsaturated polyester resin, epoxy resin or the resol.
According to another aspect of the present invention; A kind of method of making glass fibre reinforced plastics rockbolts is provided; Said glass fibre reinforced plastics rockbolts is composited through glass fiber yarn and aforementioned resin batching; Said method comprises the resin solidification step that said resin batching is cured, and said resin solidification step comprises the successive three phases:
The first baking stage of toasting with the said resin batching of 1 pair of first temperature T;
With the second baking stage of toasting greater than 2 pairs of said resin batchings of second temperature T of first temperature T 1; With
With the 3rd baking stage of toasting less than 3 pairs of said resin batchings of the 3rd temperature T of first temperature T 1.
According to a preferred embodiment of the present invention, said first temperature T 1 is 120 ℃; Said second temperature T 2 is 160 ℃.
According to a further advantageous embodiment of the invention, said resin batching experience said first, second be 12 minutes with required total time in the 3rd baking stage.That is, the solidification process required time of said resin batching was controlled at 12 minutes.
According to a further aspect of the invention; A kind of equipment of making glass fibre reinforced plastics rockbolts is provided; Said glass fibre reinforced plastics rockbolts is composited through glass fiber yarn and aforementioned resin batching, and said equipment comprises the drying tunnel that said resin batching is cured, and said drying tunnel comprises three segmentations of successive:
First temperature section that toasts with the said resin batching of 1 pair of first temperature T;
With second temperature section that toasts greater than 2 pairs of said resin batchings of second temperature T of first temperature T 1; With
With the 3rd temperature section that toasts less than 3 pairs of said resin batchings of the 3rd temperature T of first temperature T 1.
According to a preferred embodiment of the present invention, said first temperature T 1 is 120 ℃; Said second temperature T 2 is 160 ℃.
According to a further advantageous embodiment of the invention, said resin batching is 12 minutes through first, second of said drying tunnel with required total time of the 3rd temperature section.That is, the solidification process required time of said resin batching was controlled at 12 minutes.
According to a further advantageous embodiment of the invention, the total length of said drying tunnel is 4.5 meters.That is, glass fibre reinforced plastics rockbolts is 4.5 meters/12 minutes=0.375 meter/minute through the out of date speed control in drying tunnel.
Compared with prior art, the glass fibre reinforced plastics rockbolts that utilizes resin of the present invention batching to manufacture has that mechanical property is good, water-absorbent is low, flexural strength is high and plurality of advantages such as production cost is low.
Description of drawings
Fig. 1 shows the process flow diagram of glass fibre reinforced plastics rockbolts according to a first advantageous embodiment of the invention.
Embodiment
Describe the embodiment of exemplary of the present invention below in detail, the example of embodiment is shown in the drawings, and wherein same or analogous label is represented same or analogous element.The embodiment that is described with reference to the drawings below is exemplary, is intended to explain the present invention, and can not be interpreted as limitation of the present invention.
Fig. 1 shows the process flow diagram of glass fibre reinforced plastics rockbolts according to a first advantageous embodiment of the invention.As shown in Figure 1, the producing apparatus of glass fibre reinforced plastics rockbolts mainly comprises the creel 1 that twines glass fiber yarn 7, holds the resin container 2 of resin batching, the glass fiber yarn that is compounded with the resin batching is carried out the die head 3 of moulding, the batching of the resin in the glass fibre reinforced plastics rockbolts is cured drying tunnel 4, the tractor 5 that traction glass fibre reinforced plastics rockbolts 8 moves and the cutting machine 6 that glass fibre reinforced plastics rockbolts is cut.
As shown in Figure 1, under the traction of tractor 5, glass fiber yarn 7 is emitted from creel 1 with predetermined speed, then; Be directed in the resin container 2 that is contained with the resin batching through guide, in resin container 2, glass fiber yarn 7 is combined with each other with the resin batching and forms the glass reinforced plastic blank; Then, 3 pairs of these glass reinforced plastic blanks of die head carry out forming processes, have shaft-like glass fibre reinforced plastics rockbolts thereby form; The glass fibre reinforced plastics rockbolts that note that this moment is also uncured, therefore; After moulding, glass fibre reinforced plastics rockbolts also gets into a drying tunnel 4, and the batching of the resin in the glass fibre reinforced plastics rockbolts 8 is cured; At last, cut, it is cut into the glass fibre reinforced plastics rockbolts goods with predetermined length with 6 pairs of successive glass fibre reinforced plastics rockbolts 8 of cutting machine.
Although not shown, have three temperature sections of successive in the drying tunnel 4: first temperature section that toasts with 1 pair of glass fibre reinforced plastics rockbolts of first temperature T; Second temperature section that toasts with 2 pairs of glass fibre reinforced plastics rockbolts of second temperature T greater than first temperature T 1; With the 3rd temperature section that toasts with 3 pairs of glass fibre reinforced plastics rockbolts of the 3rd temperature T less than first temperature T 1.
In first temperature section, mainly be in order to make intermediate temperature setting agent (will explain after a while) and resin produce chemical reaction, to form primary solidification.
In second temperature section, mainly be in order to make high-temperature curing agent (will explain after a while) and resin produce chemical reaction, to realize further solidifying.
In the 3rd temperature section, mainly be in order to strengthen and the stable curing effect.
Preferably, getting into drying tunnel 4 from an end of glass fibre reinforced plastics rockbolts was controlled at 12 minutes to the time that this end of glass fibre reinforced plastics rockbolts leaves drying tunnel 4.That is, the required time of curing glass steel anchor rod was controlled at 12 minutes.
Preferably, in the present embodiment, the total length of drying tunnel 4 is controlled at 4.5 meters.The pulling speed that therefore, can calculate tractor 5 easily should be: 4.5 meters/12 minutes=0.375 meter/minute.
Preferably, first temperature T 1 is controlled at 120 ℃; Second temperature T 2 is controlled at 160 ℃; The 3rd temperature T 2 is controlled at and is lower than 120 ℃ proper temperature, for example 80 ℃.
The concrete prescription of resin batching of the present invention will be described with concrete instance below.
[instance 1]
Envrionment temperature in the workshop when making glass fibre reinforced plastics rockbolts is not higher than 20 ℃, and the ambient moisture (relative humidity) in the workshop when making glass fibre reinforced plastics rockbolts is not higher than at 85% o'clock, and the concrete prescription that resin is prepared burden is following:
Resin;
The Antimony Trioxide: 99.5Min of 2% weight percent;
The decabromodiphenyl oxide of 7% weight percent;
The di-t-butyl peroxide of 1.5% weight percent (TBPB);
The Lucidol of 1% weight percent (BPO); With
The cobalt salt promotor of 0.1% weight percent.
In the resin batching of above-mentioned prescription, resin is a body material; The decabromodiphenyl oxide of the Antimony Trioxide: 99.5Min of 2% weight percent and 7% weight percent is a fire retardant; The di-t-butyl peroxide of 1.5% weight percent (TBPB) is a high-temperature curing agent; The Lucidol of 1% weight percent (BPO) is the intermediate temperature setting agent.
Note that above-mentioned resin can be selected from any in unsaturated polyester resin, epoxy resin or the resol.In this example, select unsaturated polyester resin for use, because it is the most commonly used.
[instance 2]
Envrionment temperature in the workshop when making glass fibre reinforced plastics rockbolts is higher than 20 ℃, and the ambient moisture (relative humidity) in the workshop when making glass fibre reinforced plastics rockbolts is not higher than at 85% o'clock, and the concrete prescription that resin is prepared burden is following:
Resin;
The Antimony Trioxide: 99.5Min of 2% weight percent;
The decabromodiphenyl oxide of 7% weight percent;
The di-t-butyl peroxide of 1.5% weight percent (TBPB); With
The Lucidol of 1% weight percent (BPO).
Compare with instance 1, the difference of instance 2 is that the resin batching does not comprise cobalt salt promotor.
Equally, in the resin batching of instance 2, resin is a body material; The decabromodiphenyl oxide of the Antimony Trioxide: 99.5Min of 2% weight percent and 7% weight percent is a fire retardant; The di-t-butyl peroxide of 1.5% weight percent (TBPB) is a high-temperature curing agent; The Lucidol of 1% weight percent (BPO) is the intermediate temperature setting agent.
Note that above-mentioned resin can be selected from any in unsaturated polyester resin, epoxy resin or the resol.In this example, select unsaturated polyester resin for use, because it is the most commonly used.
[instance 3]
Envrionment temperature in the workshop when making glass fibre reinforced plastics rockbolts is not higher than 20 ℃, and the ambient moisture (relative humidity) in the workshop when making glass fibre reinforced plastics rockbolts is higher than at 85% o'clock, and the concrete prescription that resin is prepared burden is following:
Resin;
The Antimony Trioxide: 99.5Min of 2% weight percent;
The decabromodiphenyl oxide of 7% weight percent;
The di-t-butyl peroxide of 1.5% weight percent (TBPB);
The Lucidol of 1.2% weight percent (BPO); With
The cobalt salt promotor of 0.1% weight percent.
Compare with instance 1, the difference of instance 3 is that the amount of the Lucidol (BPO) in the resin batching has increased by 0.2% weight percent.
Equally, in the resin batching of instance 3, resin is a body material; The decabromodiphenyl oxide of the Antimony Trioxide: 99.5Min of 2% weight percent and 7% weight percent is a fire retardant; The di-t-butyl peroxide of 1.5% weight percent (TBPB) is a high-temperature curing agent; The Lucidol of 1.2% weight percent (BPO) is the intermediate temperature setting agent.
Note that above-mentioned resin can be selected from any in unsaturated polyester resin, epoxy resin or the resol.In this example, select unsaturated polyester resin for use, because it is the most commonly used.
[instance 4]
Envrionment temperature in the workshop when making glass fibre reinforced plastics rockbolts is higher than 20 ℃, and the ambient moisture (relative humidity) in the workshop when making glass fibre reinforced plastics rockbolts is higher than at 85% o'clock, and the concrete prescription that resin is prepared burden is following:
Resin;
The Antimony Trioxide: 99.5Min of 2% weight percent;
The decabromodiphenyl oxide of 7% weight percent;
The di-t-butyl peroxide of 1.5% weight percent (TBPB);
The Lucidol of 1.2% weight percent (BPO).
Compare with instance 1, the difference of instance 4 is not comprise cobalt salt promotor in the resin batching, and the amount of Lucidol (BPO) has increased by 0.2% weight percent.
Equally, in the resin batching of instance 4, resin is a body material; The decabromodiphenyl oxide of the Antimony Trioxide: 99.5Min of 2% weight percent and 7% weight percent is a fire retardant; The di-t-butyl peroxide of 1.5% weight percent (TBPB) is a high-temperature curing agent; The Lucidol of 1.2% weight percent (BPO) is the intermediate temperature setting agent.
Note that above-mentioned resin can be selected from any in unsaturated polyester resin, epoxy resin or the resol.In this example, select unsaturated polyester resin for use, because it is the most commonly used.
Through experiment, the online completely solidified of above-mentioned prescription is effective, resin feed back utilization ratio is high, unsaturated polyester resin and glass fiber yarn composite effect are significantly improved aspect the strength of materials.And in the experimental phase that reaches 6 months, cost also reduces greatly, mainly is because resin feed back utilization ratio is high.
Although illustrated and described embodiments of the invention, for those of ordinary skill in the art, be appreciated that under the situation that does not break away from principle of the present invention and spirit and can change these embodiment.The scope of application of the present invention is limited accompanying claims and equivalent thereof.
Claims (13)
1. a resin batching that is used to make glass fibre reinforced plastics rockbolts is characterized in that, said resin batching comprises:
Resin;
The Antimony Trioxide: 99.5Min of 2% weight percent;
The decabromodiphenyl oxide of 7% weight percent;
The di-t-butyl peroxide of 1.5% weight percent; With
The Lucidol that is no less than 1% weight percent.
2. resin batching according to claim 1 is characterized in that,
When the envrionment temperature in the workshop when making glass fibre reinforced plastics rockbolts was not higher than 20 ℃, said resin batching also comprised the cobalt salt promotor of 0.1% weight percent.
3. resin batching according to claim 1 is characterized in that,
When the envrionment temperature in the workshop when making glass fibre reinforced plastics rockbolts was higher than 20 ℃, said resin batching did not comprise cobalt salt promotor.
4. resin batching according to claim 2 is characterized in that,
When the ambient moisture in the workshop when making glass fibre reinforced plastics rockbolts was not higher than 85%, said resin batching comprised the Lucidol of 1% weight percent.
5. resin batching according to claim 2 is characterized in that,
When the ambient moisture in the workshop when making glass fibre reinforced plastics rockbolts was higher than 85%, said resin batching comprised the Lucidol of 1.2% weight percent.
6. according to each described resin batching among the claim 1-5, it is characterized in that said resin is any in unsaturated polyester resin, epoxy resin or the resol.
7. method of making glass fibre reinforced plastics rockbolts; Said glass fibre reinforced plastics rockbolts is composited through each described resin batching among glass fiber yarn and the claim 1-6; Said method comprises the resin solidification step that said resin batching is cured; It is characterized in that said resin solidification step comprises the successive three phases:
The first baking stage of toasting with the said resin batching of 1 pair of first temperature T;
With the second baking stage of toasting greater than 2 pairs of said resin batchings of second temperature T of first temperature T 1; With
With the 3rd baking stage of toasting less than 3 pairs of said resin batchings of the 3rd temperature T of first temperature T 1.
8. method according to claim 7 is characterized in that:
Said first temperature T 1 is 120 ℃; Said second temperature T 2 is 160 ℃.
9. method according to claim 8 is characterized in that:
Said resin batching experience said first, second be 12 minutes with required total time in the 3rd baking stage.
10. equipment of making glass fibre reinforced plastics rockbolts; Said glass fibre reinforced plastics rockbolts is composited through each described resin batching among glass fiber yarn and the claim 1-6; It is characterized in that; Said equipment comprises the drying tunnel that said resin batching is cured, and said drying tunnel comprises three segmentations of successive:
First temperature section that toasts with the said resin batching of 1 pair of first temperature T;
With second temperature section that toasts greater than 2 pairs of said resin batchings of second temperature T of first temperature T 1; With
With the 3rd temperature section that toasts less than 3 pairs of said resin batchings of the 3rd temperature T of first temperature T 1.
11. equipment according to claim 10 is characterized in that:
Said first temperature T 1 is 120 ℃; Said second temperature T 2 is 160 ℃.
12. equipment according to claim 11 is characterized in that:
First, second of the said drying tunnel of said resin batching process is 12 minutes with required total time of the 3rd temperature section.
13. equipment according to claim 12 is characterized in that: the total length of said drying tunnel is 4.5 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010258214 CN102372912B (en) | 2010-08-18 | 2010-08-18 | Resin ingredient for producing glass reinforced plastic anchor stock, preparation method and preparation device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010258214 CN102372912B (en) | 2010-08-18 | 2010-08-18 | Resin ingredient for producing glass reinforced plastic anchor stock, preparation method and preparation device thereof |
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| Publication Number | Publication Date |
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| CN102372912A true CN102372912A (en) | 2012-03-14 |
| CN102372912B CN102372912B (en) | 2013-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010258214 Expired - Fee Related CN102372912B (en) | 2010-08-18 | 2010-08-18 | Resin ingredient for producing glass reinforced plastic anchor stock, preparation method and preparation device thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103524685A (en) * | 2013-09-30 | 2014-01-22 | 常州天马瑞盛复合材料有限公司 | Unsaturated polyester resin dedicated to manufacturing mining anchor rods and preparation method thereof |
| CN103951951A (en) * | 2014-03-19 | 2014-07-30 | 淮南市金德实业有限公司 | Reflective glass fiber reinforced plastic anchor pole nut and production method thereof |
| CN104017386A (en) * | 2014-06-19 | 2014-09-03 | 淮南市金鑫锚固材料有限公司 | Color light-reflecting type glass steel anchor rod screw cap and preparation method thereof |
| CN104017341A (en) * | 2014-06-19 | 2014-09-03 | 淮南市金鑫锚固材料有限公司 | Colored reflective type glass fiber reinforced plastic anchor rod component and preparation method thereof |
| CN104017342A (en) * | 2014-06-19 | 2014-09-03 | 淮南市金鑫锚固材料有限公司 | Color reflective glass reinforced plastic anchor rod tray and preparation method |
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| JPS58113228A (en) * | 1981-12-28 | 1983-07-06 | Matsushita Electric Works Ltd | Manufacture of laminate |
| CN88101600A (en) * | 1988-03-24 | 1988-11-16 | 广州市消防科学技术研究所 | Flame retardant unsaturated polyester resin composite and goods thereof |
| CN1177611A (en) * | 1996-09-20 | 1998-04-01 | 中国科学院化学研究所 | Fire-retardant polyester composite material, and preparation method thereof |
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2010
- 2010-08-18 CN CN 201010258214 patent/CN102372912B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58113228A (en) * | 1981-12-28 | 1983-07-06 | Matsushita Electric Works Ltd | Manufacture of laminate |
| CN88101600A (en) * | 1988-03-24 | 1988-11-16 | 广州市消防科学技术研究所 | Flame retardant unsaturated polyester resin composite and goods thereof |
| CN1177611A (en) * | 1996-09-20 | 1998-04-01 | 中国科学院化学研究所 | Fire-retardant polyester composite material, and preparation method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103524685A (en) * | 2013-09-30 | 2014-01-22 | 常州天马瑞盛复合材料有限公司 | Unsaturated polyester resin dedicated to manufacturing mining anchor rods and preparation method thereof |
| CN103524685B (en) * | 2013-09-30 | 2016-08-31 | 常州天马瑞盛复合材料有限公司 | It is exclusively used in unsaturated polyester resin of manufacture mining industry anchor pole and preparation method thereof |
| CN103951951A (en) * | 2014-03-19 | 2014-07-30 | 淮南市金德实业有限公司 | Reflective glass fiber reinforced plastic anchor pole nut and production method thereof |
| CN103951951B (en) * | 2014-03-19 | 2016-05-11 | 淮南市金德实业有限公司 | A kind of reflect type glass fibre reinforced plastics rockbolts nut and production method |
| CN104017386A (en) * | 2014-06-19 | 2014-09-03 | 淮南市金鑫锚固材料有限公司 | Color light-reflecting type glass steel anchor rod screw cap and preparation method thereof |
| CN104017341A (en) * | 2014-06-19 | 2014-09-03 | 淮南市金鑫锚固材料有限公司 | Colored reflective type glass fiber reinforced plastic anchor rod component and preparation method thereof |
| CN104017342A (en) * | 2014-06-19 | 2014-09-03 | 淮南市金鑫锚固材料有限公司 | Color reflective glass reinforced plastic anchor rod tray and preparation method |
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|---|---|
| CN102372912B (en) | 2013-05-01 |
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