CN104403377A - Modified bentonite with improved mechanical property and preparation method thereof - Google Patents
Modified bentonite with improved mechanical property and preparation method thereof Download PDFInfo
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Abstract
The invention discloses modified bentonite with improved mechanical property. The modified bentonite is characterized by being prepared from the following raw materials in part by weight: 90-95 parts of bentonite, 1-2 parts of rice wax, 5-7 parts of polyvinyl chloride powder, 2-4 parts of quartz sand, 2-3 parts of wood fiber, 5-7 parts of furan resin, 1-1.5 parts of dibutyltin dilaurate, 4.5-6 parts of VAE emulsion, 1.5-2 parts of zirconium diboride, and 3-4 parts of modified diatomite. According to the invention, high-molecular polymer is used for modifying the surface of the bentonite to enable the compatibility of the bentonite with other substances to be good; the quartz sand, wood fiber and the like are added, so that the wear resistance and stability of the product are improved; the modified diatomite is added to improve the dispersing effect; the prepared modified bentonite is simple in technology, reasonable in formula, excellent in mechanical property, and suitable for production of rubber filler or construction filler.
Description
Technical field
The present invention relates to industrial filler field, particularly a kind of modified alta-mud improving mechanical property and preparation method thereof.
Background technology
Wilkinite is the moisture clay pit based on montmorillonite, have water-absorbent, swelling property, dispersion suspension, cohesiveness, to a series of physicochemical property such as organic adsorptivity, catalytic activity, thixotropy, plasticity-, oilness and cationic exchange, meanwhile, there is good thermostability and chemical stability.Due to many very excellent performances that mineral structure and the crystal chemistry character of wilkinite uniqueness have, wilkinite especially modified alta-mud is widely used in every profession and trade, as as mud thickener, latex stablizer and mould stick, sorbent material and lubricant are used for petroleum drilling industry, casting and metallurgical industry, coating and printing ink industry, farming animals animal husbandry and weaving, paper industry, also for daily-use chemical industry and food-processing, petrochemical industry, also the scavenging agent of environment protection is used as, sorbent material, and can be used for building materials industry, as being used as low iron siliceous clay raw material, for the production of bentonite waterproof board, wilkinite clay and wilkinite sealing rod etc.
Summary of the invention
The object of this invention is to provide a kind of modified alta-mud improving mechanical property and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
Improve a modified alta-mud for mechanical property, be made up of the raw material of following weight part: wilkinite 90-95, rice bran wax 1-2, polyvinyl chloride powder 5-7, quartz sand 2-4, wood fibre 2-3, furane resin 5-7, dibutyl tin laurate 1-1.5, VAE emulsion 4.5-6, zirconium diboride 1.5-2, modification infusorial earth 3-4;
Described modification infusorial earth is made up of the raw material of following weight part: diatomite 50-60, zeolite molecular sieve 4-7, zirconium English powder 3-5, polyvinyl alcohol 2-4, tetramethylolmethane 4-6, liquid rosin resin 4-7, ethyl propenoate 5-7, acetyl triethyl citrate 4-5, water 50-60; Preparation method be first add diatomite, ethyl propenoate, polyvinyl alcohol, water stirs, form suspension, then tetramethylolmethane, liquid rosin resin, acetyl triethyl citrate mix and blend 25-35 minute is added immediately, then all the other remaining components are added, stir under 1200-1500 rev/min of condition, dry at 50-60 DEG C, be ground into 200-400 order powder and get final product.
A kind of modified alta-mud improving mechanical property of the present invention, be made up of following concrete steps:
(1) wilkinite, quartz sand, wood fibre, zirconium diboride are mixed and add in shredder, with the speed of 1500-2000 rev/min grinding 15-20 minute, take out and dry, pulverize porphyrize, cross 100-200 mesh sieve, obtain mixed powder stand-by;
(2) rice bran wax, polyvinyl chloride powder, VAE emulsion are put into mixing tank, be warming up between 80-90 DEG C, stir half an hour, continue to add furane resin, dibutyl tin laurate, continue to be warming up to 130-160 DEG C, stir and pour out after 15-20 minute, dry, obtain rubber powder;
(3) mixed powder is mixed with rubber powder, add suitable quantity of water, stir and grind 2-3 hour, form suspension stand-by;
(4) suspension is mixed with modification infusorial earth, stir 10-15 minute under 800-1000 rev/min, dry, be ground into 200-400 order powder and get final product.
The invention has the beneficial effects as follows: the present invention is by using high molecular polymer to wilkinite modifying surface, make the consistency of wilkinite and other materials good, add quartz sand, wood fibre etc., improve wear resistance and the stability of product, add modification infusorial earth, add dispersion effect, the bentone earth process made is simple, rationally, excellent in mechanical performance, is applicable to production loading material of rubber or building filler to formula.
Specific embodiments
Below by specific examples, the present invention is described in detail.
Improve a modified alta-mud for mechanical property, be made up of the raw material of following weight part (kilogram): wilkinite 90, rice bran wax 1, polyvinyl chloride powder 5, quartz sand 2, wood fibre 2, furane resin 5, dibutyl tin laurate 1, VAE emulsion 4.5, zirconium diboride 1.5, modification infusorial earth 3;
Described modification infusorial earth is made up of the raw material of following weight part (kilogram): diatomite 50, zeolite molecular sieve 4, zirconium English powder 3, polyvinyl alcohol 2, tetramethylolmethane 4, liquid rosin resin 4, ethyl propenoate 5, acetyl triethyl citrate 4, water 50; Preparation method be first add diatomite, ethyl propenoate, polyvinyl alcohol, water stirs, form suspension, then tetramethylolmethane, liquid rosin resin, acetyl triethyl citrate mix and blend 25-35 minute is added immediately, then all the other remaining components are added, stir under 1200-1500 rev/min of condition, dry at 50-60 DEG C, be ground into 200-400 order powder and get final product.
A kind of modified alta-mud improving mechanical property of the present invention, be made up of following concrete steps:
(1) wilkinite, quartz sand, wood fibre, zirconium diboride are mixed and add in shredder, with the speed of 1500-2000 rev/min grinding 15-20 minute, take out and dry, pulverize porphyrize, cross 100-200 mesh sieve, obtain mixed powder stand-by;
(2) rice bran wax, polyvinyl chloride powder, VAE emulsion are put into mixing tank, be warming up between 80-90 DEG C, stir half an hour, continue to add furane resin, dibutyl tin laurate, continue to be warming up to 130-160 DEG C, stir and pour out oven dry after 15-20 minute,, obtain rubber powder;
(3) mixed powder is mixed with rubber powder, add suitable quantity of water, stir and grind 2-3 hour, form suspension stand-by;
(4) suspension is mixed with modification infusorial earth etc., stir 10-15 minute under 800-1000 rev/min, dry, be ground into 200-400 order powder and get final product.
Modified alta-mud of the present invention and common bentonitic Performance Detection are compared as follows:
First measure the forward and backward bentonitic tap density of modification, then join in rubber item by wilkinite good for modification and unmodified wilkinite calcium, make sample, the mechanical property respectively both test, comparing result sees the following form:
As can be seen from the above table, modified bentonitic loose bulk density diminishes, and illustrates that wilkinite split fully disperses, and it can also be seen that modified bentonitic every mechanical property is all improved.
Claims (2)
1. one kind is improved the modified alta-mud of mechanical property, it is characterized in that, be made up of the raw material of following weight part: wilkinite 90-95, rice bran wax 1-2, polyvinyl chloride powder 5-7, quartz sand 2-4, wood fibre 2-3, furane resin 5-7, dibutyl tin laurate 1-1.5, VAE emulsion 4.5-6, zirconium diboride 1.5-2, modification infusorial earth 3-4;
Described modification infusorial earth is made up of the raw material of following weight part: diatomite 50-60, zeolite molecular sieve 4-7, zirconium English powder 3-5, polyvinyl alcohol 2-4, tetramethylolmethane 4-6, liquid rosin resin 4-7, ethyl propenoate 5-7, acetyl triethyl citrate 4-5, water 50-60; Preparation method be first add diatomite, ethyl propenoate, polyvinyl alcohol, water stirs, form suspension, then tetramethylolmethane, liquid rosin resin, acetyl triethyl citrate mix and blend 25-35 minute is added immediately, then all the other remaining components are added, stir under 1200-1500 rev/min of condition, dry at 50-60 DEG C, be ground into 200-400 order powder and get final product.
2. a kind of modified alta-mud improving mechanical property according to claim 1, is characterized in that, be made up of following concrete steps:
(1) wilkinite, quartz sand, wood fibre, zirconium diboride are mixed and add in shredder, with the speed of 1500-2000 rev/min grinding 15-20 minute, take out and dry, pulverize porphyrize, cross 100-200 mesh sieve, obtain mixed powder stand-by;
(2) rice bran wax, polyvinyl chloride powder, VAE emulsion are put into mixing tank, be warming up between 80-90 DEG C, stir half an hour, continue to add furane resin, dibutyl tin laurate, continue to be warming up to 130-160 DEG C, stir and pour out after 15-20 minute, dry, obtain rubber powder;
(3) mixed powder is mixed with rubber powder, add suitable quantity of water, stir and grind 2-3 hour, form suspension stand-by;
(4) suspension is mixed with modification infusorial earth, stir 10-15 minute under 800-1000 rev/min, dry, be ground into 200-400 order powder and get final product.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033166A (en) * | 2015-07-06 | 2015-11-11 | 安徽三联泵业股份有限公司 | Modified pump body casting foundry sand with furan resin loaded with nanosized zeolite |
| CN105885793A (en) * | 2016-05-05 | 2016-08-24 | 西安科技大学 | Method for preparing wear-proof super-hydrophobic material by taking quartz sand and PVC (polyvinyl chloride) as raw materials |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006291041A (en) * | 2005-04-11 | 2006-10-26 | Toyo Tire & Rubber Co Ltd | Surface-modified silica, rubber composition containing the same and method for modification of silica |
| KR20080105717A (en) * | 2007-06-01 | 2008-12-04 | 주식회사 케이씨씨 | Carbon black having high resistance, black matrix and color filter including the same |
| CN102604162A (en) * | 2012-02-14 | 2012-07-25 | 苏州萃智新技术开发有限公司 | Nano bentonite for modifying plastics and preparation method of nano bentonite |
| CN102604441A (en) * | 2012-03-21 | 2012-07-25 | 山东理工大学 | Organic bentonite for composite flame retardants and preparation process thereof |
| CN104117342A (en) * | 2014-06-26 | 2014-10-29 | 安徽普源分离机械制造有限公司 | Bentonite modified by surface active agent and preparation method of bentonite |
-
2014
- 2014-11-22 CN CN201410675001.6A patent/CN104403377B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006291041A (en) * | 2005-04-11 | 2006-10-26 | Toyo Tire & Rubber Co Ltd | Surface-modified silica, rubber composition containing the same and method for modification of silica |
| KR20080105717A (en) * | 2007-06-01 | 2008-12-04 | 주식회사 케이씨씨 | Carbon black having high resistance, black matrix and color filter including the same |
| CN102604162A (en) * | 2012-02-14 | 2012-07-25 | 苏州萃智新技术开发有限公司 | Nano bentonite for modifying plastics and preparation method of nano bentonite |
| CN102604441A (en) * | 2012-03-21 | 2012-07-25 | 山东理工大学 | Organic bentonite for composite flame retardants and preparation process thereof |
| CN104117342A (en) * | 2014-06-26 | 2014-10-29 | 安徽普源分离机械制造有限公司 | Bentonite modified by surface active agent and preparation method of bentonite |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033166A (en) * | 2015-07-06 | 2015-11-11 | 安徽三联泵业股份有限公司 | Modified pump body casting foundry sand with furan resin loaded with nanosized zeolite |
| CN105885793A (en) * | 2016-05-05 | 2016-08-24 | 西安科技大学 | Method for preparing wear-proof super-hydrophobic material by taking quartz sand and PVC (polyvinyl chloride) as raw materials |
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| CN104403377B (en) | 2016-05-04 |
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