CN101338041B - PVC environment-protecting asepsis toughening agent - Google Patents
PVC environment-protecting asepsis toughening agent Download PDFInfo
- Publication number
- CN101338041B CN101338041B CN2008100607841A CN200810060784A CN101338041B CN 101338041 B CN101338041 B CN 101338041B CN 2008100607841 A CN2008100607841 A CN 2008100607841A CN 200810060784 A CN200810060784 A CN 200810060784A CN 101338041 B CN101338041 B CN 101338041B
- Authority
- CN
- China
- Prior art keywords
- mass ratio
- toughening agent
- fatty acid
- environment
- vegetable fatty
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012745 toughening agent Substances 0.000 title claims abstract description 12
- 238000004500 asepsis Methods 0.000 title claims description 13
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 15
- 229930195729 fatty acid Natural products 0.000 claims abstract description 15
- 239000000194 fatty acid Substances 0.000 claims abstract description 15
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 15
- 235000013311 vegetables Nutrition 0.000 claims abstract description 15
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229940059574 pentaerithrityl Drugs 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 claims description 8
- 239000003921 oil Substances 0.000 claims description 2
- 235000019198 oils Nutrition 0.000 claims description 2
- 235000012424 soybean oil Nutrition 0.000 claims description 2
- 239000003549 soybean oil Substances 0.000 claims description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 5
- 230000003000 nontoxic effect Effects 0.000 abstract description 5
- 230000001617 migratory effect Effects 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 9
- 239000012752 auxiliary agent Substances 0.000 description 6
- 239000004568 cement Substances 0.000 description 5
- 239000000654 additive Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004902 Softening Agent Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a PVC environment-friendly nontoxic toughening agent, which is composed of 10 to 70 percent of vegetable fatty acid and 30 to 90 percent of pentaerythritol by mass ratio. The PVC environment-friendly nontoxic toughening agent has high plasticizing efficiency, high low-temperature impact resistance as well as tearing resistance capacity, low volatility, small migratory aptitude and good lubricity, and is nontoxic and environment-friendly.
Description
Technical field
The present invention relates to a kind of PVC environment-protecting asepsis toughening agent.
Technical background
China is a big country that has 1,300,000,000 populations, and plastic cement and plasthetics thereof and daily life are closely bound up.Except that being applied to the product for civilian use, also be applied to industry and national defence, its product space is not second to iron and steel, and range of application is other material and irreplaceable.As everyone knows, the moulding process of plasthetics basically by cooperate, plasticate, operation such as moulding finishes.In this process, resin, auxiliary agent, processing units
(comprising mould) is indispensable fundamental.By contrast, the consumption of auxiliary agent in plastic formula is less, general proportion less than 8%, but its effect is very important, is to improve the goods processing of product and the principal element of application performance.We can say that after the fluoropolymer resin structure was determined, the selection of auxiliary agent and application were decision goods key of success.
Plastic cement auxiliary agent class is numerous and jumbled, function is different.Different according to function with effect, generally include stabilizing additive, process systems auxiliary agent and function endowing agent three big systems.Follow the plastic cement industrial development, the increase of plastic resin structure, the progress of forming processing technology and Application Areas have greatly promoted the expansion of plastic cement auxiliary agent class and the raising of product consumption to the raising that product properties requires.
Additives for plastics has bright development prospect in China, the particularly fast development of high-tech areas such as building, automobile, agricultural, packing and electronics, space flight and aviation, information technology, demand to functionalization, customizations, nontoxic, oligosaprobic plastics and spare and accessory parts can be more urgent, the additives for plastics industry in the expansion scale, increase production capacity, improve quality, increase the benefit in, progressively the center transferred to that independent development exploitation is nontoxic, efficient, multi-functional, on the new variety of customizations and high added value, and realized industrialization as early as possible.
At present there is a lot of problems in plastic cement industry used softening agent aspect PVC, and the main raw material of common softening agent is two sad, and its composition has very big toxic side effect to human body.In others, be embodied in that plasticizing efficiency is low, unstable properties during low temperature, volatility height, transport property be bigger.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of PVC environment-protecting asepsis toughening agent, and plasticizing efficiency height, low-temperature impact resistance and tearing toughness ability height, volatility is low, transport property is less, oilness is good, asepsis environment-protecting.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of PVC environment-protecting asepsis toughening agent, by mass ratio is that 10%～70% vegetable fatty acid and 30%～90% tetramethylolmethane are formed, be made through 185 ℃ of high temperature particular polymeric technologies, described vegetable fatty acid is soybean oil or plam oil.
As preferably, the mass ratio of described vegetable fatty acid is 10%, and the mass ratio of tetramethylolmethane is 90%.
As preferably, the mass ratio of described vegetable fatty acid is 70%, and the mass ratio of tetramethylolmethane is 30%.
As preferably, the mass ratio of described vegetable fatty acid is 40%, and the mass ratio of tetramethylolmethane is 60%.
Beneficial effect: the present invention is owing to be that 10%～70% vegetable fatty acid and 30%～90% tetramethylolmethane are formed by weight ratio, plasticizing efficiency height, low-temperature impact resistance and tearing toughness ability height, volatility is low, transport property is less, oilness is good, asepsis environment-protecting.
Embodiment
Embodiment one:
The mass ratio of vegetable fatty acid is 10%, and the mass ratio of tetramethylolmethane is 90%, is made through 185 ℃ of high temperature particular polymeric technologies.
The key technical indexes:
Outward appearance: little tool fatty taste, yellow or pale yellow oily liquid body
Viscosity: 10～25mpa.s (80 ℃)
Zero pour :-15C °
Flash-point: 〉=200 ℃
Moisture :≤0.5%
Embodiment two:
The mass ratio of vegetable fatty acid is 70%, and the mass ratio of tetramethylolmethane is 30%, is made through 185 ℃ of high temperature particular polymeric technologies.
Embodiment three:
The mass ratio of vegetable fatty acid is 40%, and the mass ratio of tetramethylolmethane is 60%, is made through 185 ℃ of high temperature particular polymeric technologies.
A kind of PVC environment-protecting asepsis toughening agent of the present invention, plasticizing efficiency height, low-temperature impact resistance and tearing toughness ability height, volatility is low, transport property is less, oilness is good, asepsis environment-protecting.Can be widely used in the product manufacturing of winter hardiness agricultural film, Frozen Food Packaging film, electric wire, cable, outdoor water pipe etc., have favorable economic benefit and social benefit.
Claims (4)
1. PVC environment-protecting asepsis toughening agent, it is characterized in that: by mass percent is that 10%～70% vegetable fatty acid and 30%～90% tetramethylolmethane are formed, be made through 185 ℃ of high temperature particular polymeric technologies, described vegetable fatty acid is soybean oil or plam oil.
2. a kind of PVC environment-protecting asepsis toughening agent according to claim 1 is characterized in that: the mass ratio of described vegetable fatty acid is 10%, and the mass ratio of tetramethylolmethane is 90%.
3. a kind of PVC environment-protecting asepsis toughening agent according to claim 1 is characterized in that: the mass ratio of described vegetable fatty acid is 70%, and the mass ratio of tetramethylolmethane is 30%.
4. a kind of PVC environment-protecting asepsis toughening agent according to claim 1 is characterized in that: the mass ratio of described vegetable fatty acid is 40%, and the mass ratio of tetramethylolmethane is 60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100607841A CN101338041B (en) | 2008-04-29 | 2008-04-29 | PVC environment-protecting asepsis toughening agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100607841A CN101338041B (en) | 2008-04-29 | 2008-04-29 | PVC environment-protecting asepsis toughening agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101338041A CN101338041A (en) | 2009-01-07 |
| CN101338041B true CN101338041B (en) | 2011-04-06 |
Family
ID=40212217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100607841A Expired - Fee Related CN101338041B (en) | 2008-04-29 | 2008-04-29 | PVC environment-protecting asepsis toughening agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101338041B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276825B (en) * | 2011-06-01 | 2012-06-27 | 夏森林 | Process for manufacturing polyvinyl chloride (PVC) internal lubricant |
| CN103265672B (en) * | 2013-05-22 | 2015-12-09 | 云南大学 | A kind of preparation method with the plant oil based toughner of nucleocapsid structure |
| CN107043544A (en) * | 2017-06-05 | 2017-08-15 | 合肥嘉仕诚能源科技有限公司 | A kind of biomass pitch and preparation method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1032163A (en) * | 1988-10-11 | 1989-04-05 | 淄博市化工研究所 | The method for preparing long-chain polyhydric alcohol complex ester |
| CN1045591A (en) * | 1989-03-11 | 1990-09-26 | 王利生 | Plasticizer for polyvinyl chloride with the preparation of animal and plant grease |
-
2008
- 2008-04-29 CN CN2008100607841A patent/CN101338041B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1032163A (en) * | 1988-10-11 | 1989-04-05 | 淄博市化工研究所 | The method for preparing long-chain polyhydric alcohol complex ester |
| CN1045591A (en) * | 1989-03-11 | 1990-09-26 | 王利生 | Plasticizer for polyvinyl chloride with the preparation of animal and plant grease |
Non-Patent Citations (1)
| Title |
|---|
| 王琦等.聚氯乙烯增塑剂的研究.《绝缘材料》.2007,第40卷(第5期),38-41. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101338041A (en) | 2009-01-07 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINHUA LONGDA PLASTIC AUXILIARIES CO., LTD. Free format text: FORMER OWNER: XIA SENLIN Effective date: 20130509 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130509 Address after: 321021 Zhejiang city of Jinhua Province youth Museum Tsui Street No. 17 source Patentee after: JINHUA CITY OF LONG PLASTIC ADDITIVES CO., LTD. Address before: 321021 Zhejiang city of Jinhua Province youth Museum Tsui Street No. 17 source Jinhua Longda plastic additives Co. Ltd. Patentee before: Xia Senlin |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20200429 |