CN107628766A - A kind of preparation method of curing agent for resin anchoring agent - Google Patents
A kind of preparation method of curing agent for resin anchoring agent Download PDFInfo
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- CN107628766A CN107628766A CN201710993350.6A CN201710993350A CN107628766A CN 107628766 A CN107628766 A CN 107628766A CN 201710993350 A CN201710993350 A CN 201710993350A CN 107628766 A CN107628766 A CN 107628766A
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- curing agent
- resin anchoring
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- anchoring agent
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Abstract
The invention discloses a kind of preparation method of curing agent for resin anchoring agent, comprise the following steps：（1）Weigh the raw material of following parts by weight：Initiator 4~32, alcohol 2~25, thickener 0.5~5, water 50~150, inorganic filler 80~160, pigment 1~3；（2）Alcohol and thickener are mixed, scattered 10~20min, is warming up to 20~40 DEG C at a high speed, stirs 5~30min, then adds water and is stirred 20~60min agglutinations；（3）Initiator, inorganic filler and pigment are sequentially added into colloid, continues 30~60min of stirring, material mixing is in homogeneous shape, produces curing agent for resin anchoring agent.Curing agent for resin anchoring agent appearance uniform of the present invention is fine and smooth, has temperature tolerance and a freeze thawing, good colloidal stability, not bleeding isolation and the advantages that precipitate.This curing agent has excellent pseudoplastic behavior, high viscosity when static, viscosity dramatic decrease during high speed shear, when shearing force eliminates, viscosity recovery.
Description
Technical field
The present invention relates to a kind of preparation method of curing agent for resin anchoring agent, belong to Anchor Agent field.
Background technology
Anchor Agent is a kind of current the most widely used anchor bonding material, by unsaturated polyester resin, curing agent, rush
Enter agent and other auxiliary materials, the thick anchoring adhesives of the glue being formulated by a certain percentage.It is double by resin-bonded mastic and curing agent
Component is in powder stick shape by polyester film segmentation packaging, has long shelf-life, normal temperature cure easy for construction is fast, adhesive strength is high, anchor
Gu power is reliable and the endurance premium properties such as well.Shaft and drift supporting, pit shaft installation, architectural engineering, road and bridge engineering, sandhog in colliery
The field such as journey and facility basis and member anchoring all plays an important role.
The existing line of Anchor Agent automated production：Production capacity is big, and production efficiency is high, saves artificial, the Anchor Agent matter produced
Measure reliable and stable, outward appearance is full, and tall and straight degree is excellent.But curing agent fed distance is grown in Anchor Agent production line, causes pipeline defeated
Pressurization pressure is big, influences production efficiency.
Thickener is used as using sodium carboxymethylcellulose (CMC) in the hardener formula of most of producer.Filled out due to inorganic
Material contains middle metallic element (Fe2+、Fe3+、Cu2+、Al3+、Zn2+、Pb4+Deng) multivalent metal salt, CMC colloids can react, from
And it is poor to cause curing agent to be stablized, there is phenomena such as bleeding, layering, precipitation, influence curing agent outward appearance and product quality.
The content of the invention
To solve resin anchoring agent automatic production line curing agent pipeline pressure greatly and reducing metallic element to solidification
The problems of stability in storage such as agent bleeding, layering, precipitation influence, and it is an object of the invention to provide a kind of solidification of resin anchoring agent
The preparation method of agent.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of preparation method of curing agent for resin anchoring agent, comprises the following steps：
(1) raw material of following parts by weight is weighed：Initiator 4~32, alcohol 2~25, thickener 0.5~5, water 50~150, nothing
Machine filler 80~160, pigment 1~3；
(2) alcohol and thickener are mixed, scattered 10~20min, is warming up to 20~40 DEG C at a high speed, stirs 5~30min, so
Water is added afterwards is stirred 20~60min agglutinations；
(3) initiator, inorganic filler and pigment are sequentially added into colloid, continues 30~60min of stirring, material mixing is in
Homogeneous shape, produces curing agent for resin anchoring agent.
Described initiator be benzoyl peroxide, 2,4~dichlorobenzoperoxide, methyl ethyl ketone peroxide, peroxidating
One or more are combined in cyclohexanone, peroxidized t-butyl perbenzoate, peroxidating (2~ethyl) hecanoic acid t-butyl ester.
Described alcohol is that the one or more in diethylene glycol (DEG), propane diols, ethylene glycol, glycerine, n-butanol are combined.
Described thickener is hydroxypropyl cellulose, pre-gelatinized starch, pectin, bassora gum, xanthan gum, dextran, poly-
One or more in vinylpyrrolidone, SANWET are combined.
It is 2000~3000r/min that described high speed, which disperses rotating speed,.
Beneficial effects of the present invention：
Curing agent for resin anchoring agent produced by the present invention has high viscosity under static or low shear action, is cut in height
Viscosity being shown as under the effect of cutting drastically to decline, structure is constant, and when shearing force eliminates, then recover original viscosity, so tool
There is good pseudoplastic behavior, be advantageous to the conveying of Anchor Agent automatic production line curing agent, reduce pipeline pressure, improve production efficiency.
The curing agent for resin anchoring agent appearance uniform is fine and smooth, and temperature tolerance is good；Reduce metallic element in inorganic filler influences on curing agent,
Colloidal stability is excellent, does not produce bleeding isolation and precipitation, lifts resin anchoring agent aesthetic appearance degree and product quality, has good
Good freeze thawing effect, improve product shelf life.
Embodiment
Embodiment 1
A kind of preparation method of curing agent for resin anchoring agent, comprises the following steps：
(1) raw material of following weight (g) is weighed：2,4~dichlorobenzoperoxide 4, propane diols 2, starch-grafted poly- third
Olefin(e) acid sodium 0.5, water 50, inorganic filler 80, pigment 1；
(2) propane diols and SANWET are mixed, disperse 20min at a high speed under 2000r/min rotating speed,
20 DEG C are warming up to, stirs 5min, water is then added and is stirred 20min agglutinations；
(3) initiator, inorganic filler and pigment are sequentially added into colloid, continues to stir 30min, material mixing is in homogeneous
Shape, produce curing agent for resin anchoring agent.
Embodiment 2
A kind of preparation method of curing agent for resin anchoring agent, comprises the following steps：
(1) raw material of following weight (g) is weighed：Benzoyl peroxide 25, diethylene glycol (DEG) 20, hydroxypropyl cellulose 1, pre-gelatinized
Starch 1, water 100, inorganic filler 140, pigment 2；
(2) diethylene glycol (DEG), hydroxypropyl cellulose and pre-gelatinized starch are mixed, disperseed at a high speed under 2500r/min rotating speed
15min, 30 DEG C are warming up to, stir 20min, then added water and be stirred 40min agglutinations；
(3) initiator, inorganic filler and pigment are sequentially added into colloid, continues to stir 50min, material mixing is in homogeneous
Shape, produce curing agent for resin anchoring agent.
Embodiment 3
A kind of preparation method of curing agent for resin anchoring agent, comprises the following steps：
(1) raw material of following weight (g) is weighed：Peroxidized t-butyl perbenzoate 32, ethylene glycol 15, n-butanol 10, Chinese life
Glue 3, dextran 2, water 150, inorganic filler 160, pigment 3；
(2) alcohol and thickener are mixed, disperses 10min at a high speed under 3000r/min rotating speed, be warming up to 40 DEG C, stirring
30min, then add water and be stirred 60min agglutinations；
(3) initiator, inorganic filler and pigment are sequentially added into colloid, continues to stir 60min, material mixing is in homogeneous
Shape, produce curing agent for resin anchoring agent.
The resin anchoring agent clay made from above-described embodiment 1~3 does 4 × 4 × 4 test block pressure resistance intensities by solid glue than 5%.
Table 1 below is the Contrast on effect of curing agent for resin anchoring agent and plain edition curing agent made from embodiment 1~3：
Table 1
Claims (5)
1. a kind of preparation method of curing agent for resin anchoring agent, it is characterised in that comprise the following steps：
Weigh the raw material of following parts by weight：Initiator 4~32, alcohol 2~25, thickener 0.5~5, water 50~150, inorganic filler
80~160, pigment 1~3；
Alcohol and thickener are mixed, scattered 10~20min, is warming up to 20~40 DEG C at a high speed, stirs 5~30min, then adds water
It is stirred 20~60min agglutinations；
Initiator, inorganic filler and pigment are sequentially added into colloid, continues 30~60min of stirring, material mixing is in homogeneous shape,
Produce curing agent for resin anchoring agent.
2. the preparation method of a kind of curing agent for resin anchoring agent according to claim 1, it is characterised in that described draws
Hair agent be benzoyl peroxide, 2,4~dichlorobenzoperoxide, methyl ethyl ketone peroxide, cyclohexanone peroxide, benzoyl peroxide first
One or more are combined in tert-butyl acrylate, peroxidating (2~ethyl) hecanoic acid t-butyl ester.
A kind of 3. preparation method of curing agent for resin anchoring agent according to claim 1, it is characterised in that described alcohol
It is combined for the one or more in diethylene glycol (DEG), propane diols, ethylene glycol, glycerine, n-butanol.
A kind of 4. preparation method of curing agent for resin anchoring agent according to claim 1, it is characterised in that described increasing
Thick dose is hydroxypropyl cellulose, pre-gelatinized starch, pectin, bassora gum, xanthan gum, dextran, polyvinylpyrrolidone, starch
One or more in grafted polyacrylic acid sodium are combined.
A kind of 5. preparation method of curing agent for resin anchoring agent according to claim 1, it is characterised in that described height
The scattered rotating speed of speed is 2000~3000r/min.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710993350.6A CN107628766A (en) | 2017-10-23 | 2017-10-23 | A kind of preparation method of curing agent for resin anchoring agent |
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|---|---|---|---|
| CN201710993350.6A CN107628766A (en) | 2017-10-23 | 2017-10-23 | A kind of preparation method of curing agent for resin anchoring agent |
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| CN107628766A true CN107628766A (en) | 2018-01-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111233372A (en) * | 2020-01-07 | 2020-06-05 | 美亚高新材料股份有限公司 | Comprehensive utilization method of large parameters of coal gangue in anchoring agent |
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| JP2517965B2 (en) * | 1987-05-19 | 1996-07-24 | 日本合成ゴム株式会社 | Copolymer emulsion for floor gloss composition |
| JP3700647B2 (en) * | 2001-12-25 | 2005-09-28 | 松下電工株式会社 | Manufacturing method of artificial marble |
| CN101412603A (en) * | 2008-11-07 | 2009-04-22 | 安徽淮河化工股份有限公司 | Ultra-slow resin anchoring agent |
| CN102515627A (en) * | 2011-12-29 | 2012-06-27 | 安徽淮河化工股份有限公司 | Early-strength CK anchoring agent and application thereof |
| CN102531455A (en) * | 2011-12-29 | 2012-07-04 | 安徽淮河化工股份有限公司 | Curing agent for resin anchoring agent |
| CN102585467A (en) * | 2011-12-29 | 2012-07-18 | 安徽淮河化工股份有限公司 | Treating method of waste water produced in producing unsaturated polyester resin of resin anchoring agent |
| CN105831711A (en) * | 2016-03-30 | 2016-08-10 | 广州市凯闻食品发展有限公司 | Instant thickening agent for providing comfortable viscosity and preparation method thereof |
| CN107117849A (en) * | 2017-05-12 | 2017-09-01 | 淮南舜天合成材料有限责任公司 | A kind of resin anchoring agent dispersant special |
-
2017
- 2017-10-23 CN CN201710993350.6A patent/CN107628766A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2517965B2 (en) * | 1987-05-19 | 1996-07-24 | 日本合成ゴム株式会社 | Copolymer emulsion for floor gloss composition |
| JP3700647B2 (en) * | 2001-12-25 | 2005-09-28 | 松下電工株式会社 | Manufacturing method of artificial marble |
| CN101412603A (en) * | 2008-11-07 | 2009-04-22 | 安徽淮河化工股份有限公司 | Ultra-slow resin anchoring agent |
| CN102515627A (en) * | 2011-12-29 | 2012-06-27 | 安徽淮河化工股份有限公司 | Early-strength CK anchoring agent and application thereof |
| CN102531455A (en) * | 2011-12-29 | 2012-07-04 | 安徽淮河化工股份有限公司 | Curing agent for resin anchoring agent |
| CN102585467A (en) * | 2011-12-29 | 2012-07-18 | 安徽淮河化工股份有限公司 | Treating method of waste water produced in producing unsaturated polyester resin of resin anchoring agent |
| CN105831711A (en) * | 2016-03-30 | 2016-08-10 | 广州市凯闻食品发展有限公司 | Instant thickening agent for providing comfortable viscosity and preparation method thereof |
| CN107117849A (en) * | 2017-05-12 | 2017-09-01 | 淮南舜天合成材料有限责任公司 | A kind of resin anchoring agent dispersant special |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111233372A (en) * | 2020-01-07 | 2020-06-05 | 美亚高新材料股份有限公司 | Comprehensive utilization method of large parameters of coal gangue in anchoring agent |
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