CN103194157A - Acrylate adhesive for waterproof roll tyre base fabrics and preparation method thereof - Google Patents
Acrylate adhesive for waterproof roll tyre base fabrics and preparation method thereof Download PDFInfo
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- CN103194157A CN103194157A CN2013101325383A CN201310132538A CN103194157A CN 103194157 A CN103194157 A CN 103194157A CN 2013101325383 A CN2013101325383 A CN 2013101325383A CN 201310132538 A CN201310132538 A CN 201310132538A CN 103194157 A CN103194157 A CN 103194157A
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Abstract
The invention relates to an acrylate adhesive for waterproof roll tyre base fabrics and a preparation method thereof. The acrylate adhesive comprises the following raw material components in parts by mass: 2.5-4 parts of methacrylic acid polyethylene glycol monomethyl ether (the molecular weight of the polyethylene glycol is 750), 2-3 parts of chlorination methacrylic acid trimethyl ammonia ethyl ester, 4-6 parts of diacetone-acryloamide, 2-4 parts of adipic dihydrazide, 2-8 parts of crylic acid, 20-35.5 parts of acrylate, 2-4 parts of nonyl phenol polyoxyethylene ether (NP-40), and 0.2-0.8 part of potassium peroxodisulfate, and the mass fraction reaches 44-46% by adding deionized water into the components. The acrylate adhesive has excellent performance, all performance indexes are close to or reach or even exceed those of similar products abroad, the price is proper, and the adhesive has high cost performance.
Description
Technical field
The present invention relates to a kind of waterproof coiled material tyre base cloth acrylic binder and preparation method thereof.
Background technology
Non-woven also is non-woven fabrics, GB GB/T5709-1997 " textiles non-woven term " to the definition of non-woven is: the fiber of orientation or random alignment, by friction, obvolvent or bonding, the perhaps combination of these methods and the flap, fibre web or the batts that mutually combine and make do not comprise the felted terxture of paper, woven fabrics, knitted fabrics, tufted fabric and wet method fulling milling.Non-woven has been broken through traditional tatting or knitting weaving principle, be widely used in aspects such as health care, home decoration, clothes, industry, agricultural, have that technical process is short, production rate is fast, output height, characteristics such as cost is low, purposes is wide, raw material sources are many.
The tire base cloth of waterproof roll is a kind of terylene non-woven fabric, and for satisfying the thermal dimensional stability of final tire base cloth requirement, non-woven fabrics must be through operations such as high-temperature shaping, dipping pressure rolling tackiness agent (be generally acrylic binder or other), drying and shaping.
Summary of the invention
This patent purpose is a kind of acrylic binder for non-woven fabrics of research, after the dipping pressure rolling, gives non-woven fabrics strong strong outward appearance, and increases its physical strength, thereby satisfy the service requirements of tire base cloth.
The present invention is by the synthetic polymer dispersion liquid of following raw materials according;
Each raw material is formed content, in mass fraction:
Methacrylic acid methoxypolyethylene glycol ester (molecular weight polyethylene glycol 750, the CAS numbering: 26915-72-0) 2.5-4 part,
Methyl chloride vinylformic acid trimethylammonium ammonia ethyl ester (the CAS numbering: 31681-13-7) 2-3 part,
Diacetone-acryloamide(DAA) (the CAS numbering: 2873-97-4) 4-6 part,
Adipic dihydrazide (the CAS numbering: 1071-93-8) 2-4 part,
Vinylformic acid 2-8 part,
Acrylate 20-35.5 part,
Polyoxyethylene nonylphenol ether (NP-40) (the CAS numbering: 9016-45-9) 2-4 part,
Potassium Persulphate 0.2-0.8 part,
Said components is added deionized water, and said components accounts for the 44-46% of total mass umber.
2. a waterproof coiled material tyre base cloth is characterized in that with the preparation method of acrylic binder:
1. polyoxyethylene nonylphenol ether (NP-40) 2-4 part is dissolved in 24-27 part deionized water, add pre-emulsification still, methacrylic acid methoxypolyethylene glycol ester (molecular weight polyethylene glycol 750) 2.5-4 part, methyl chloride vinylformic acid trimethylammonium ammonia ethyl ester 2-3 part, diacetone-acryloamide(DAA) 4-6 part, vinylformic acid 2-8 part, acrylate 20-35.5 part are added in the pre-emulsification still successively, fully stirring and emulsifying forms pre-emulsion;
2. with deionized water 2-8 part that 0.2-0.8 part Potassium Persulphate dissolving back is stand-by;
3. in reactor, add 23-26 part deionized water, reactor is warming up to 80-90 ℃, get step 1. in the 7-12% of the pre-emulsion total mass umber of prepare add reactor, stir after 5-10 minute the 2. 40-55% initiated polymerization of the middle persulfate aqueous solution total mass umber of preparing of adding step;
4. after initiated polymerization 20-35 minute, drip step in the reactor simultaneously and 3. use back residue pre-emulsion and persulfate aqueous solution down, control and at the uniform velocity dripped time 3-4 hour, temperature of reaction is controlled at 80-90 ℃;
5. be warming up to 85-95 ℃ after dripping, slaking 30 minutes-2 hours is cooled to 30-45 ℃, adds adipic dihydrazide 2-4 part, and fully dissolving is adjusted to 44-46% with deionized water with the quality of the emulsion umber and obtains the finished product.
Preferably, described acrylate is one or more in butyl acrylate, ethyl propenoate, the ethyl acrylate.
The present invention has following advantage:
Excellent performance, every performance index approach or meet or exceed external like product.
Moderate cost has high cost performance.
Embodiment
Embodiment 1
1. 3.3 parts of polyoxyethylene nonylphenol ethers (NP-40) are dissolved in 25 parts of deionized waters, add pre-emulsification still, with 2.8 parts of methacrylic acid polyethylene glycol (molecular weight polyethylene glycol 750) methyl ether esters; 2.3 parts of methyl chloride vinylformic acid trimethylammonium ammonia ethyl esters; 5 parts of diacetone-acryloamide(DAA)s; 7 parts in vinylformic acid; 14 parts of butyl acrylates; 8.1 parts of ethyl propenoates add in the pre-emulsification still, and fully stirring and emulsifying forms pre-emulsion.
2.: with 6 parts of deionized waters that 0.4 part of Potassium Persulphate dissolving back is stand-by.
3.: add 24 parts of deionized waters in the reactor, reactor is warming up to 82 ℃, gets 10% pre-emulsion adding reactor, stirs the persulfate aqueous solution initiated polymerization of adding 45% after 10 minutes.
4.: cause after 25 minutes, drip pre-emulsion and persulfate aqueous solution simultaneously, 3.5 hours dropping time, temperature of reaction is controlled at 83 ± 1 ℃.
5.: be warming up to 90 ± 1 ℃ after adding, slaking 1 hour is cooled to 40 ℃, adds 2.5 parts of adipic dihydrazides, and fully dissolving is adjusted to 44.5% with deionized water with the quality of the emulsion umber, obtains the finished product.
Embodiment 2
1.: 2.3 parts of polyoxyethylene nonylphenol ethers (NP-40) are dissolved in 24 parts of deionized waters, add pre-emulsification still, with 2.5 parts of methacrylic acid polyethylene glycol (molecular weight polyethylene glycol 750) methyl ether esters; 2.0 parts of methyl chloride vinylformic acid trimethylammonium ammonia ethyl esters; 4.2 parts of diacetone-acryloamide(DAA)s; 8 parts in vinylformic acid; 14.9 parts of butyl acrylates; 4 parts of ethyl propenoates; 5 parts of Octyl acrylates add in the pre-emulsification still, and fully stirring and emulsifying forms pre-emulsion.
2.: with 6 parts of deionized waters that 0.5 part of Potassium Persulphate dissolving back is stand-by.
3.: add 25 parts of deionized waters in the reactor, reactor is warming up to 85 ℃, gets 10% pre-emulsion adding reactor, stirs the persulfate aqueous solution initiated polymerization of adding 45% after 10 minutes.
4.: cause after 25 minutes, drip pre-emulsion and persulfate aqueous solution simultaneously, 3.5 hours dropping time, temperature of reaction is controlled at 87 ± 1 ℃.
5.: be warming up to 93 ± 1 ℃ after adding, slaking 1 hour is cooled to 40 ℃, adds 2.1 parts of adipic dihydrazides, and fully dissolving is adjusted to 44.5% with deionized water with the quality of the emulsion umber, obtains the finished product.
Embodiment 3
1.: 3.8 parts of polyoxyethylene nonylphenol ethers (NP-40) are dissolved in 27 parts of deionized waters, add pre-emulsification still, with 3.7 parts of methacrylic acid polyethylene glycol (molecular weight polyethylene glycol 750) methyl ether esters; 2.9 parts of methyl chloride vinylformic acid trimethylammonium ammonia ethyl esters; 5.7 parts of diacetone-acryloamide(DAA)s; 3.6 parts in vinylformic acid; 11 parts of butyl acrylates; 5.3 parts of ethyl propenoates, Octyl acrylate adds in the pre-emulsification still for 6 parts, and fully stirring and emulsifying forms pre-emulsion.
2.: with 5 parts of deionized waters that 0.7 part of Potassium Persulphate dissolving back is stand-by.
3.: add 23 parts of deionized waters in the reactor, reactor is warming up to 82 ℃, gets 8% pre-emulsion adding reactor, stirs the persulfate aqueous solution initiated polymerization of adding 52% after 10 minutes.
4.: cause after 30 minutes, drip pre-emulsion and persulfate aqueous solution simultaneously, 3 hours 50 minutes dropping time, temperature of reaction is controlled at 85 ± 1 ℃.
5.: be warming up to 88 ± 1 ℃ after adding, slaking 45 minutes is cooled to 36 ℃, adds 2.8 parts of adipic dihydrazides, and fully dissolving is adjusted to 44.2% with deionized water with the quality of the emulsion umber, obtains the finished product.
Using method
The geotextile tackiness agent 888 of BASF Aktiengesellschaft is a kind of tire base cloth acrylic binder commonly used, and every performance is than more excellent.Tao Shi non-woven fabric adhesive 8495 also is a kind of more outstanding tire base cloth acrylic binder.
The II type polyester blank of blank base cloth: GB/T18840-2002 " asphalt water-proof coiled material tire base " regulation.
Application art: base cloth → pad tackiness agent → oven dry (140 ℃, 1 minute) → finished product to press the every index of GB/T18840-2002 " asphalt water-proof coiled material tire base " detection finished product tire base cloth.
As can be seen from the results, the every index of product of the present invention approaches or meets or exceeds external like product, has high cost performance.
The present invention compares with domestic and international product like product, excellent product performance of the present invention, and moderate cost has high cost performance.
Subordinate list one
Claims (3)
1. waterproof coiled material tyre base cloth acrylic binder, it is characterized in that: the content of various raw materials is respectively in mass fraction:
Methacrylic acid methoxypolyethylene glycol ester 2.5-4 part,
Methyl chloride vinylformic acid trimethylammonium ammonia ethyl ester 2-3 part,
Diacetone-acryloamide(DAA) 4-6 part,
Adipic dihydrazide 2-4 part,
Vinylformic acid 2-8 part,
Acrylate 20-35.5 part,
Polyoxyethylene nonylphenol ether (NP-40) 2-4 part,
Potassium Persulphate 0.2-0.8 part,
Said components is added deionized water to mass fraction 44-46%.
2. a waterproof coiled material tyre base cloth is characterized in that with the preparation method of acrylic binder:
1. polyoxyethylene nonylphenol ether 2-4 part is dissolved in 24-27 part deionized water, add pre-emulsification still, methacrylic acid methoxypolyethylene glycol ester (molecular weight polyethylene glycol 750) 2.5-4 part, methyl chloride vinylformic acid trimethylammonium ammonia ethyl ester 2-3 part, diacetone-acryloamide(DAA) 4-6 part, vinylformic acid 2-8 part, acrylate 20-35.5 part add in the pre-emulsification still successively, fully stirring and emulsifying forms pre-emulsion;
2. with deionized water 2-8 part that 0.2-0.8 part Potassium Persulphate dissolving back is stand-by;
3. in reactor, add 23-26 part deionized water, reactor is warming up to 80-90 ℃, get step 1. in the 7-12% of the pre-emulsion total mass of prepare add reactor, stir after 5-10 minute the 2. 40-55% initiated polymerization of the middle persulfate aqueous solution total mass of preparing of adding step;
4. after initiated polymerization 20-35 minute, drip step simultaneously in the reactor and 3. use pre-emulsion and persulfate aqueous solution under the residue of back, at the uniform velocity control 3-4 hour dropping time, temperature of reaction is controlled at 80-90 ℃;
5. be warming up to 85-95 ℃ after dripping, slaking 30 minutes-2 hours is cooled to 30-45 ℃ afterwards, adds adipic dihydrazide 2-4 part, and fully dissolving is adjusted to 44-46% with deionized water with the quality of the emulsion umber and obtains the finished product.
3. according to the preparation method of the described waterproof coiled material tyre base cloth of claim 2 with acrylic binder, it is characterized in that: described acrylate is one or more in butyl acrylate, ethyl propenoate, the ethyl acrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310132538.3A CN103194157B (en) | 2013-04-17 | 2013-04-17 | Acrylate adhesive for waterproof roll tyre base fabrics and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310132538.3A CN103194157B (en) | 2013-04-17 | 2013-04-17 | Acrylate adhesive for waterproof roll tyre base fabrics and preparation method thereof |
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| CN103194157A true CN103194157A (en) | 2013-07-10 |
| CN103194157B CN103194157B (en) | 2015-06-03 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060247367A1 (en) * | 2002-09-26 | 2006-11-02 | Jong-Shing Guo | Removable, water-whitening resistant pressure sensitive adhesives |
| CN101143999A (en) * | 2007-09-05 | 2008-03-19 | 丹东恒星精细化工有限公司 | Environment-friendly type automobile inner decoration textile materials electrostatic flocking binding agent and preparation thereof |
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2013
- 2013-04-17 CN CN201310132538.3A patent/CN103194157B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060247367A1 (en) * | 2002-09-26 | 2006-11-02 | Jong-Shing Guo | Removable, water-whitening resistant pressure sensitive adhesives |
| CN101143999A (en) * | 2007-09-05 | 2008-03-19 | 丹东恒星精细化工有限公司 | Environment-friendly type automobile inner decoration textile materials electrostatic flocking binding agent and preparation thereof |
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| CN103194157B (en) | 2015-06-03 |
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Inventor after: Du Cunrui Inventor after: Zhang Zhengbo Inventor after: Nie Songlin Inventor after: Jiang Ruiming Inventor before: Du Cunrui Inventor before: Zhang Zhengbo |
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Owner name: TIANDINGFENG NONWOVENS CO., LTD. Free format text: FORMER NAME: SHANDONG TIANDINGFENG NON-WOVED CO., LTD. |
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Address after: 251500 Linyi, Shandong province Garden Street, No. 8, No. Patentee after: The rich non-woven company limited of Tianding Patentee after: Beijing Oriental Yuhong Waterproof Technology Co., Ltd. Address before: 251500 Linyi, Shandong province Garden Street, No. 8, No. Patentee before: Shandong Tiandingfeng Non-woved Co., Ltd. Patentee before: Beijing Oriental Yuhong Waterproof Technology Co., Ltd. |