CN102153806A - Plastic filling master batch and preparation method thereof - Google Patents
Plastic filling master batch and preparation method thereof Download PDFInfo
- Publication number
- CN102153806A CN102153806A CN 201110098592 CN201110098592A CN102153806A CN 102153806 A CN102153806 A CN 102153806A CN 201110098592 CN201110098592 CN 201110098592 CN 201110098592 A CN201110098592 A CN 201110098592A CN 102153806 A CN102153806 A CN 102153806A
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- silane coupling
- coupling agent
- plastic filler
- terephthalate
- terephthaldehyde
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Abstract
The invention relates to a plastic filling master batch, which contains carrier resin, terephthalic acid metal salt, silane coupling agent and lubricating agent. The carrier resin is selected from new plastic or reprocessed plastic; the terephthalic acid metal salt is selected from one or more of sodium terephthalate, magnesium terephthalate, zinc terephthalate, potassium terephthalate, sodium terephthalate, barium terephthalate, lead terephthalate, aluminum terephthalate and ferric terephthalate; the silane coupling agent is selected from one or more of bis(gamma-triethoxysilylpropyl) tetrasulfide, bis-(triethoxysilylpropyl) disulfide and gamma-chloropropyl triethoxysilane; and the lubricating agent is selected from one or more of paraffin, white oil and stearic acid. The invention also relates to a preparation method for the filling master batch. Through the filling master batch provided by the invention, a plastic product has good surface glossiness and is not easily aged, and the tensile strength and the impact strength of the product are improved.
Description
Technical field
The present invention relates to a kind of plastic filler parent granule and preparation method thereof.
Background technology
Along with the develop rapidly of plastics industry, plastics have obtained using widely.Modifying plastics also becomes a popular subject both domestic and external.Adding packing material in plastics is very use always in the modifying plastics method a kind of, by adding some auxiliary agents, not only can reduce the production cost of plastics, improves the utilization ratio of resin, can enlarge the range of application of resin simultaneously.
The traditional method of modifying plastics be with packing material and auxiliary agent etc. directly mixing add again and carry out forming process in the matrix resin again, but that this method is difficult to filler, auxiliary agent and mixed with resin is even.The improvement that the plastics filling modified parent particles continues to the traditional method of modifying plastics produces, it can be when guaranteeing good processing properties can more convenient more interpolation filler, reduce cost to reach, improve purposes such as processing characteristics.
At present, the packing material that the plastic working master batch is continued to use all the time is essentially lime carbonate, magnesiumcarbonate, talcum powder, potter's clay, kaolin, mica, carbon black etc., these packing materials can not satisfy the requirement of plastics to product performance and improvement effect, and oil-absorption(number) is bigger, the plastics light absorptive that makes is big, thereby causes product surface the cloudy surface effect to occur.In addition, if loading level increases, tend to make the goods physical and mechanical properties of filling to reduce, influence the quality of plastics, goods are aging easily.
Summary of the invention
Cause the plastics physical and mechanical properties poor greatly for solving existing plastic filler parent granule loading level, quality product reduces, surface gloss is poor, the aged problem the objective of the invention is to prepare a kind of low cost, environmental protection, can keep plastic filler parent granule of plastics physicals and preparation method thereof easily.
The technical solution adopted in the present invention is: a kind of plastic filler parent granule, it contains vector resin, terephthaldehyde's acid metal salt, silane coupling agent and lubricant.
As preferably, described vector resin is selected from newborn plastics or reprocessed plastic(s).
As preferably, described newborn plastics are selected from one or more in EVA, PE, PP, PVC, PS, ABS, PET, TPU, PMMA, SBS, PLA, PHA, PBS, PBAT, PPC, PCL, the wax class.
As preferably, described terephthaldehyde's acid metal salt is selected from one or more in terephthalic acid calcium, terephthalic acid magnesium, terephthalic acid zinc, potassium terephthalate, para-phthalic sodium, terephthalic acid barium, terephthaldehyde's lead plumbate, terephthalic acid aluminium, the terephthalic acid iron.
As preferably, described silane coupling agent is one or more in two-(the silica-based propyl group of γ-triethoxy) tetrasulfide (being called for short Si69), two (the silica-based propyl group of triethoxy) disulphide (being called for short Si75), the γ-chloropropyl triethoxysilane (being called for short Si230).
As preferably, described lubricant is one or more in paraffin, white oil, the stearic acid.
As preferably, vector resin, terephthaldehyde's acid metal salt, silane coupling agent and and the mass ratio of lubricant be 5-60: 30-85: 5-10: 5-10.
As preferably, vector resin, terephthaldehyde's acid metal salt, silane coupling agent and and the mass ratio of lubricant be 10-50: 40-78: 6-9: 6-9.
As preferably, vector resin, terephthaldehyde's acid metal salt, silane coupling agent and and the mass ratio of lubricant be 25-40: 50-70: 7-8: 7-8
The mixing plasticizing prilling process of aforementioned plastic filler parent granule, its processing step is: according to proportioning terephthaldehyde's acid metal salt and lubricant are stirred 3-5min in stirring tank under 500-1000 commentaries on classics/min, jump to high-speed stirring 4-8min under 4000-5000 commentaries on classics/min again, change that middling speed slowly adds silane coupling agent under the 1500-2000 commentaries on classics/min, stir 3-5min, add vector resin again, stir melt compounding down in 70-150 ℃ and stir 5-15min.At last the material that will handle under 90-100 ℃, extrude, fervent, air-cooled, promptly get gained master batch product of the present invention.
Organic reinforcing filler of gained of the present invention dispersing property in the goods of rubber, plastics is good, but the tensile strength of reinforcing rubber articles improves tensile yield; The product surface glossiness is good; Can effectively delay the aging speed of product of rubber and plastic; In addition,, can reduce cost significantly, improve the quality of products and economic benefit because price is comparatively cheap.It is ideal packing strengthening agent in rubber, the plastics.
Embodiment
Embodiment 1: 70 parts of terephthalic acid calcium and 5 parts of paraffin are stirred 3min under 1000 commentaries on classics/min in stirring tank, jump to high-speed stirring 4min under 5000 commentaries on classics/min again, change slow 5 parts of silane coupling agent Si69 of adding of middling speed under the 2000 commentaries on classics/min, stir 5min, add 25 parts of vector resin EVA again, stir melt compounding down in 150 ℃ and stir 15min.At last the material that will handle under 100 ℃, extrude, fervent, air-cooled, promptly get gained master batch product of the present invention.
Embodiment 2: 30 parts of terephthalic acid magnesium and 10 parts of white oils are stirred 5min under 500 commentaries on classics/min in stirring tank, jump to high-speed stirring 8min under 4000 commentaries on classics/min again, change slow 10 parts of silane coupling agent Si75 of adding of middling speed under the 1500 commentaries on classics/min, stir 5min, add 60 parts of vector resin PE again, stir melt compounding down in 100 ℃ and stir 5min.At last the material that will handle under 90 ℃, extrude, fervent, air-cooled, promptly get gained master batch product of the present invention.
Embodiment 3: 85 parts of terephthalic acid zinc and 5 parts of stearic acid are stirred 4min under 800 commentaries on classics/min in stirring tank, jump to high-speed stirring 6min under 4500 commentaries on classics/min again, change slow 5 parts of silane coupling agent Si230 of adding of middling speed under the 1200 commentaries on classics/min, stir 4min, add 5 parts of vector resin PP again, stir melt compounding down in 70 ℃ and stir 10min.At last the material that will handle under 100 ℃, extrude, fervent, air-cooled, promptly get gained master batch product of the present invention.
Embodiment 4: 82 parts of potassium terephthalates and 4 parts of paraffin, 4 parts of white oils are stirred 5min under 700 commentaries on classics/min in stirring tank, jump to high-speed stirring 5min under 5000 commentaries on classics/min again, change slow 8 parts of silane coupling agent Si69 of adding of middling speed under the 12000 commentaries on classics/min, stir 5min, add 10 parts of reprocessed plastic(s) again, stir melt compounding down in 120 ℃ and stir 10min.At last the material that will handle under 90 ℃, extrude, fervent, air-cooled, promptly get gained master batch product of the present invention.
Embodiment 5: with 30 parts of terephthalic acid calcium, 48 parts of para-phthalic sodiums and 3 parts of paraffin, 4 parts of stearic acid stir 4min under 800 commentaries on classics/min in stirring tank, jump to high-speed stirring 7min under 4000 commentaries on classics/min again, change slow 7 parts of silane coupling agent Si75 of adding of middling speed under the 1800 commentaries on classics/min, stir 5min, add 15 parts of vector resin PS again, stir melt compounding down in 90 ℃ and stir 15min.At last the material that will handle under 95 ℃, extrude, fervent, air-cooled, promptly get gained master batch product of the present invention.
Embodiment 6: with 20 parts of terephthalic acid barium, 20 parts of terephthalic acid zinc, 31 parts of terephthalic acid magnesium and 4 parts of white oils, 5 parts of stearic acid auxiliary agents stir 5min under 800 commentaries on classics/min in stirring tank, jump to high-speed stirring 6min under 5000 commentaries on classics/min again, change that middling speed slowly adds 2 parts of Si69 of silane coupling agent under the 1300 commentaries on classics/min, 7 parts of Si75, stir 5min, add 20 parts of vector resin ABS again, stir melt compounding down in 110 ℃ and stir 15min.At last the material that will handle under 90 ℃, extrude, fervent, air-cooled, promptly get gained master batch product of the present invention.
Embodiment 7: 64 parts of terephthaldehyde's lead plumbates and 6 parts of paraffin are stirred 5min under 700 commentaries on classics/min in stirring tank, jump to high-speed stirring 8min under 4000 commentaries on classics/min again, change that middling speed slowly adds silane coupling agent under the 1400 commentaries on classics/min, 3 parts of Si69,3 parts of Si230, stir 5min, add 30 parts of vector resin PET again, stir melt compounding down in 120 ℃ and stir 10min.At last the material that will handle under 100 ℃, extrude, fervent, air-cooled, promptly get gained master batch product of the present invention.
Embodiment 8: with 20 parts of terephthalic acid aluminium, 30 parts of terephthaldehyde's lead plumbates and 5 parts of paraffin, 5 parts of white oil auxiliary agents stir 5min under 1000 commentaries on classics/min in stirring tank, jump to high-speed stirring 8min under 5000 commentaries on classics/min again, change that middling speed slowly adds silane coupling agent under the 2000 commentaries on classics/min, 5 parts of Si69,5 parts of Si230, stir 5min, add 20 parts of TPU of vector resin again, 20 parts of PMMA stir melt compounding down in 130 ℃ and stir 12min.At last the material that will handle under 100 ℃, extrude, fervent, air-cooled, promptly get gained master batch product of the present invention.
Embodiment 9: 40 parts of terephthalic acid iron and 10 parts of paraffin are stirred 5min under 500 commentaries on classics/min in stirring tank, jump to high-speed stirring 4min under 4000 commentaries on classics/min again, change slow 10 parts of silane coupling agent Si75 of adding of middling speed under the 1500 commentaries on classics/min, stir 3min, add 20 parts of vector resin PPC again, 30 parts of PCL stir melt compounding down in 100 ℃ and stir 15min.At last the material that will handle under 100 ℃, extrude, fervent, air-cooled, promptly get gained master batch product of the present invention.
Embodiment 10: with the plastic filler parent granule (embodiment 1-9) of gained of the present invention, and traditional master batch is (by the PP resin, CaCO3, add silane coupling agent Si69 again and white oil mixing extruding pelletization is made) with the high density polyethylene blend, mass ratio is 30%:70%, make plastics film, carry out correlation detection, the national standard of each measured performance parameter method institute foundation is specific as follows: tensile strength is pressed GB/T 1701-2001 and is measured, elongation at break is pressed GB/T 1701-2001 and is measured, color and luster, peculiar smell, different smelling, foreign matter adopts appearance method, and aging velocity of variation is pressed GB/T 16585-1996 and measured.Detect data such as following table:
From experimental data as can be known, compare with the conventional plastic filler parent granule, the product of rubber and plastic of plastic filler parent granule preparation of the present invention, surface gloss is good, the products machinery performance can improve, and has good heat-resisting, water-fast, chemical property is stable, is difficult for wearing out nontoxic pollution-free.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification sheets, must determine its technical scope according to the claim scope.
Claims (10)
1. a plastic filler parent granule is characterized in that: contain vector resin, terephthaldehyde's acid metal salt, silane coupling agent and and lubricant.
2. plastic filler parent granule as claimed in claim 1 is characterized in that: described vector resin is selected from newborn plastics or reprocessed plastic(s).
3. plastic filler parent granule as claimed in claim 1 is characterized in that: newborn plastics are selected from one or more in EVA, PE, PP, PVC, PS, ABS, PET, TPU, PMMA, SBS, PLA, PHA, PBS, PBAT, PPC, PCL, the wax class.
4. plastic filler parent granule as claimed in claim 1 is characterized in that: described terephthaldehyde's acid metal salt is selected from one or more in terephthalic acid calcium, terephthalic acid magnesium, terephthalic acid zinc, potassium terephthalate, para-phthalic sodium, terephthalic acid barium, terephthaldehyde's lead plumbate, terephthalic acid aluminium, the terephthalic acid iron.
5. as plastic filler parent granule as claimed in claim 1, it is characterized in that: described silane coupling agent is one or more in two-(the silica-based propyl group of γ-triethoxy) tetrasulfide, two (the silica-based propyl group of triethoxy) disulphide, the γ-chloropropyl triethoxysilane.
6. as plastic filler parent granule as claimed in claim 1, it is characterized in that: described lubricant is one or more in paraffin, white oil, the stearic acid.
7. plastic filler parent granule as claimed in claim 1 is characterized in that: vector resin, terephthaldehyde's acid metal salt, silane coupling agent and and the mass ratio of lubricant be 5-60: 30-85: 5-10: 5-10.
8. plastic filler parent granule as claimed in claim 1 is characterized in that: vector resin, terephthaldehyde's acid metal salt, silane coupling agent and and the mass ratio of lubricant be 10-50: 40-78: 6-9: 6-9.
9. plastic filler parent granule as claimed in claim 1 is characterized in that: vector resin, terephthaldehyde's acid metal salt, silane coupling agent and and the mass ratio of lubricant be 25-40: 50-70: 7-8: 7-8.
10. as the mixing plasticizing prilling process of claim 1 to 7 plastic filler parent granule as described in each, it is characterized in that its processing step is: terephthaldehyde's acid metal salt and lubricant are stirred 3-5min in stirring tank under 500-1000 commentaries on classics/min by proportioning, jump to high-speed stirring 4-8min under 4000-5000 commentaries on classics/min again, change that middling speed slowly adds silane coupling agent under the 1500-2000 commentaries on classics/min, stir 3-5min, add vector resin again, stir melt compounding down in 70-150 ℃ and stir 5-15min, the material that to handle is extruded under 90-100 ℃ at last, earnestly, air-cooled, promptly get gained master batch product of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100985921A CN102153806B (en) | 2011-04-20 | 2011-04-20 | Plastic filling master batch and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100985921A CN102153806B (en) | 2011-04-20 | 2011-04-20 | Plastic filling master batch and preparation method thereof |
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| CN102153806A true CN102153806A (en) | 2011-08-17 |
| CN102153806B CN102153806B (en) | 2013-11-13 |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103030906A (en) * | 2013-01-16 | 2013-04-10 | 江苏爱特恩高分子材料有限公司 | Composite plasticizer for polyvinyl chloride |
| CN103122108A (en) * | 2013-01-16 | 2013-05-29 | 江苏爱特恩高分子材料有限公司 | Processing assistant for polyvinyl chloride (PVC) and preparation method thereof |
| CN103820860A (en) * | 2014-01-27 | 2014-05-28 | 江苏爱特恩高分子材料有限公司 | Preparation method and application of terephthalic acid metal salt lamellar crystal |
| CN104072823A (en) * | 2014-07-09 | 2014-10-01 | 常州市五洲化工有限公司 | Rubber antiager |
| CN104086804A (en) * | 2014-07-09 | 2014-10-08 | 常州市五洲化工有限公司 | Novel rubber anti-aging agent |
| CN105086139A (en) * | 2015-08-06 | 2015-11-25 | 丁德凤 | High-temperature-resistant flame-retardant plastic formula |
| CN105542433A (en) * | 2016-01-05 | 2016-05-04 | 安徽一招百势训练器材研究开发有限公司 | Inner filling material for human-shaped training device for body building |
| CN105968630A (en) * | 2016-05-18 | 2016-09-28 | 深圳市志海实业股份有限公司 | High-temperature plastic alloy material |
| CN106750854A (en) * | 2016-11-30 | 2017-05-31 | 郑州仁宏医药科技有限公司 | A kind of anti-aging plastics and preparation method thereof |
| CN107141428A (en) * | 2017-06-14 | 2017-09-08 | 常州市五洲环保科技有限公司 | A kind of rubber homogenizing agent and preparation method thereof |
| CN107189221A (en) * | 2017-07-06 | 2017-09-22 | 盐城瑞泽色母粒有限公司 | A kind of environment friendly halogen-free fireproof polypropylene Masterbatch and preparation method thereof |
| CN107286505A (en) * | 2017-06-16 | 2017-10-24 | 徐宏 | High-impact feedwater pipe fitting pellet and preparation method thereof |
| CN113214633A (en) * | 2021-05-14 | 2021-08-06 | 浙江聚普新材料科技有限公司 | UV (ultraviolet) -resistant yellowing-resistant TPU (thermoplastic polyurethane) master batch and preparation method thereof |
| CN114085580A (en) * | 2021-12-30 | 2022-02-25 | 江苏中瀛涂料有限公司 | Water-based metal baking paint and preparation method thereof |
| CN114276672A (en) * | 2022-01-13 | 2022-04-05 | 惠州市振有新材料科技有限公司 | Matte master batch of thermoplastic elastic polyurethane film |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101511944A (en) * | 2006-06-30 | 2009-08-19 | 东丽株式会社 | Thermoplastic resin composition and molded article thereof |
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2011
- 2011-04-20 CN CN2011100985921A patent/CN102153806B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101511944A (en) * | 2006-06-30 | 2009-08-19 | 东丽株式会社 | Thermoplastic resin composition and molded article thereof |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103030906A (en) * | 2013-01-16 | 2013-04-10 | 江苏爱特恩高分子材料有限公司 | Composite plasticizer for polyvinyl chloride |
| CN103122108A (en) * | 2013-01-16 | 2013-05-29 | 江苏爱特恩高分子材料有限公司 | Processing assistant for polyvinyl chloride (PVC) and preparation method thereof |
| CN103820860A (en) * | 2014-01-27 | 2014-05-28 | 江苏爱特恩高分子材料有限公司 | Preparation method and application of terephthalic acid metal salt lamellar crystal |
| CN103820860B (en) * | 2014-01-27 | 2017-02-22 | 江苏爱特恩高分子材料有限公司 | Preparation method of terephthalic acid calcium lamellar crystal |
| CN104086804B (en) * | 2014-07-09 | 2016-09-21 | 常州市五洲化工有限公司 | A kind of rubber antioxidant |
| CN104072823B (en) * | 2014-07-09 | 2016-03-23 | 常州市五洲化工有限公司 | A kind of rubber antioxidant |
| CN104086804A (en) * | 2014-07-09 | 2014-10-08 | 常州市五洲化工有限公司 | Novel rubber anti-aging agent |
| CN104072823A (en) * | 2014-07-09 | 2014-10-01 | 常州市五洲化工有限公司 | Rubber antiager |
| CN105086139A (en) * | 2015-08-06 | 2015-11-25 | 丁德凤 | High-temperature-resistant flame-retardant plastic formula |
| CN105542433A (en) * | 2016-01-05 | 2016-05-04 | 安徽一招百势训练器材研究开发有限公司 | Inner filling material for human-shaped training device for body building |
| CN105968630A (en) * | 2016-05-18 | 2016-09-28 | 深圳市志海实业股份有限公司 | High-temperature plastic alloy material |
| CN106750854A (en) * | 2016-11-30 | 2017-05-31 | 郑州仁宏医药科技有限公司 | A kind of anti-aging plastics and preparation method thereof |
| CN107141428A (en) * | 2017-06-14 | 2017-09-08 | 常州市五洲环保科技有限公司 | A kind of rubber homogenizing agent and preparation method thereof |
| CN107286505A (en) * | 2017-06-16 | 2017-10-24 | 徐宏 | High-impact feedwater pipe fitting pellet and preparation method thereof |
| CN107189221A (en) * | 2017-07-06 | 2017-09-22 | 盐城瑞泽色母粒有限公司 | A kind of environment friendly halogen-free fireproof polypropylene Masterbatch and preparation method thereof |
| CN113214633A (en) * | 2021-05-14 | 2021-08-06 | 浙江聚普新材料科技有限公司 | UV (ultraviolet) -resistant yellowing-resistant TPU (thermoplastic polyurethane) master batch and preparation method thereof |
| CN114085580A (en) * | 2021-12-30 | 2022-02-25 | 江苏中瀛涂料有限公司 | Water-based metal baking paint and preparation method thereof |
| CN114276672A (en) * | 2022-01-13 | 2022-04-05 | 惠州市振有新材料科技有限公司 | Matte master batch of thermoplastic elastic polyurethane film |
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| CN102153806B (en) | 2013-11-13 |
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