CN103382268A - Calcium carbonate for plastic reinforcer - Google Patents
Calcium carbonate for plastic reinforcer Download PDFInfo
- Publication number
- CN103382268A CN103382268A CN2013102588009A CN201310258800A CN103382268A CN 103382268 A CN103382268 A CN 103382268A CN 2013102588009 A CN2013102588009 A CN 2013102588009A CN 201310258800 A CN201310258800 A CN 201310258800A CN 103382268 A CN103382268 A CN 103382268A
- Authority
- CN
- China
- Prior art keywords
- calcium carbonate
- parts
- silane coupling
- coupling agent
- stirring
- 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.)
- Granted
Links
Abstract
The invention discloses calcium carbonate used for a plastic reinforcer. The calcium carbonate is prepared from the following raw materials by weight: 100 to 120 parts of heavy calcium carbonate powder, 5 to 12 parts of aluminum nitride, 1 to 3 parts of silica, 1 to 2 parts of alumina, 2 to 4 parts of a silane coupling agent KH530, 3 to 5 parts of a silane coupling agent KH550, 1.3 to 2.5 parts of cocoanut fatty acid diethanolamide, 0.3 to 0.8 part of an anti-oxidant 1680, 0.2 to 0.4 part of an anti-oxidant 264, 2 to 4 parts of diisopropyl phthalate, 3 to 5 parts of triethanolamine, 5 to 8 parts of PVC resin powder, 1 to 2 parts of paraffin oil, 0.2 to 0.4 part of ethylene glycol diglycidyl ether and 12 to 18 parts of a solvent.
Description
Technical field
The present invention relates to the calcium carbonate field, is exactly a kind of calcium carbonate for plastic reinforcing agent.
Background technology
Calcium carbonate is a kind of mineral compound, is commonly called as lime stone, Wingdale, stone flour, marble, calcite, is a kind of compound, and chemical formula is CaCO3, is alkalescence, and is basically water insoluble, is dissolved in acid.It is common material on the earth, is present in the rocks such as aragonite, calcite, chalk, limestone, marble, Tufa.It is also the main component of animal skeleton or shell.Calcium carbonate is important material of construction, and industrial purposes is very wide.Water-ground limestone (being commonly called as coarse whiting) is directly to pulverize natural calcite, Wingdale, chalk, shell etc. with mechanical means (with Raymond mill or other high pressure mill) just can make.Because the settling volume of water-ground limestone is less than the settling volume of light calcium carbonate, so be referred to as water-ground limestone.Character: white powder.Odorless, tasteless.Dew is put in air unchanged, proportion 2.710.1339 ℃ of fusing points.Dissolve in water-soluble water containing ammonium salt or ferric oxide hardly, be insoluble to alcohol.Meet dilute acetic acid, dilute hydrochloric acid, rare nitric acid generation intumescence, and dissolving.Thermal degradation is calcium oxide (CaO) and carbonic acid gas (CO).
Mostly existing plastics reinforcement calcium carbonate is modified materials such as coupling agents, joins respectively in the plastics-production course of processing with strengthening agent calcium carbonate and goes, and easily causes reinforcing effect undesirable.
Summary of the invention
The object of the present invention is to provide and a kind of calcium carbonate is carried out modification, the calcium carbonate that is used for plastic reinforcing agent that reinforcing effect is strong.
Above-mentioned purpose realizes by following scheme:
A kind of calcium carbonate for plastic reinforcing agent, it is characterized in that: it is that raw material by following weight parts makes: heavy calcium carbonate 100-120, aluminium nitride 5-12, silica 1-3, aluminum oxide 1-2, silane coupling agent KH530 2-4, Silane coupling agent KH550 3-5, cocoanut fatty acid diethanolamide 1.3-2.5, irgasfos 168 0.3-0.8, antioxidant 264 0.2-0.4, diisopropyl phthalate 2-4, trolamine 3-5, pvc resin-oatmeal 5-8, paraffin oil 1-2, ethylene glycol diglycidylether 0.2-0.4, solvent 12-18.
Described a kind of calcium carbonate for plastic reinforcing agent, it is characterized in that: the preparation method is:
(1) heavy calcium carbonate powder is mixed with the emulsion that concentration is 25-35%, transfers PH to 6-7, get calcium carbonate emulsion standby;
(2) with diisopropyl phthalate, trolamine, paraffin oil, ethylene glycol diglycidylether, solvent after stirring the 5-10min mixing under 45-55 ℃, add again silicon-dioxide, aluminum oxide, silane coupling agent KH530, Silane coupling agent KH550, cocoanut fatty acid diethanolamide, irgasfos 168, antioxidant 264, after stirring 7-10min under 25-28 ℃, get modification liquid standby;
(3) modification liquid is put into calcium carbonate emulsion, after stirring 20-30 minute under 60-75 ℃, filter, after filtration cakes torrefaction, pulverize last, with all the other raw materials by weight after mixing, and get final product.
Described a kind of calcium carbonate for plastic reinforcing agent, it is characterized in that: described solvent refers to propylene glycol monobutyl ether.
Beneficial effect of the present invention is: the present invention is used for the standby strengthening agent of plastics, significantly increases the strengthening action of plastics, and suitability is good, is applicable to various plastics.
Embodiment
A kind of calcium carbonate for plastic reinforcing agent, it is that raw material by following weight parts (kg) makes: heavy calcium carbonate 100, aluminium nitride 12, silicon-dioxide 3, aluminum oxide 2, silane coupling agent KH530 4, Silane coupling agent KH550 3.5, cocoanut fatty acid diethanolamide 1.6, irgasfos 168 0.8, antioxidant 264 0.2, diisopropyl phthalate 4, trolamine 5, pvc resin-oatmeal 8, paraffin oil 2, ethylene glycol diglycidylether 0.4, solvent propylene glycol monobutyl ether 18.
Described a kind of calcium carbonate for plastic reinforcing agent, it is characterized in that: the preparation method is:
(1) heavy calcium carbonate powder being mixed with concentration is 27% emulsion, transfers PH to 6.5, gets calcium carbonate emulsion standby;
(2) with diisopropyl phthalate, trolamine, paraffin oil, ethylene glycol diglycidylether, solvent after stirring the 10min mixing under 50 ℃, add again silicon-dioxide, aluminum oxide, silane coupling agent KH530, Silane coupling agent KH550, cocoanut fatty acid diethanolamide, irgasfos 168, antioxidant 264, after stirring 10min under 28 ℃, get modification liquid standby;
(3) modification liquid is put into calcium carbonate emulsion, after stirring 30 minutes under 75 ℃, filter, after filtration cakes torrefaction, pulverize last, with all the other raw materials by weight after mixing, and get final product.
Polypropylene is carried out reinforcement, calcium carbonate with the present embodiment gained calcium carbonate: polypropylene=40:100, the gained material carries out performance test, and tensile strength is 28.67MPa, and flexural strength is 81.51MPa, and the breach resistance to impact shock is 7.23KJ/m
2
Claims (3)
1. calcium carbonate that is used for plastic reinforcing agent, it is characterized in that: it is that raw material by following weight parts makes: heavy calcium carbonate 100-120, aluminium nitride 5-12, silica 1-3, aluminum oxide 1-2, silane coupling agent KH530 2-4, Silane coupling agent KH550 3-5, cocoanut fatty acid diethanolamide 1.3-2.5, irgasfos 168 0.3-0.8, antioxidant 264 0.2-0.4, diisopropyl phthalate 2-4, trolamine 3-5, pvc resin-oatmeal 5-8, paraffin oil 1-2, ethylene glycol diglycidylether 0.2-0.4, solvent 12-18.
2. a kind of calcium carbonate for plastic reinforcing agent according to claim 1, it is characterized in that: the preparation method is:
(1) heavy calcium carbonate powder is mixed with the emulsion that concentration is 25-35%, transfers PH to 6-7, get calcium carbonate emulsion standby;
(2) with diisopropyl phthalate, trolamine, paraffin oil, ethylene glycol diglycidylether, solvent after stirring the 5-10min mixing under 45-55 ℃, add again silicon-dioxide, aluminum oxide, silane coupling agent KH530, Silane coupling agent KH550, cocoanut fatty acid diethanolamide, irgasfos 168, antioxidant 264, after stirring 7-10min under 25-28 ℃, get modification liquid standby;
(3) modification liquid is put into calcium carbonate emulsion, after stirring 20-30 minute under 60-75 ℃, filter, after filtration cakes torrefaction, pulverize last, with all the other raw materials by weight after mixing, and get final product.
3. a kind of calcium carbonate for plastic reinforcing agent according to claim 1, it is characterized in that: described solvent refers to propylene glycol monobutyl ether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310258800.9A CN103382268B (en) | 2013-06-26 | 2013-06-26 | A kind of calcium carbonate for plastic reinforcing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310258800.9A CN103382268B (en) | 2013-06-26 | 2013-06-26 | A kind of calcium carbonate for plastic reinforcing agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103382268A true CN103382268A (en) | 2013-11-06 |
| CN103382268B CN103382268B (en) | 2016-01-20 |
Family
ID=49490213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310258800.9A Active CN103382268B (en) | 2013-06-26 | 2013-06-26 | A kind of calcium carbonate for plastic reinforcing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103382268B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1374340A (en) * | 2002-04-08 | 2002-10-16 | 刘建中 | Plastic alloy |
| CN102924941A (en) * | 2011-08-08 | 2013-02-13 | 深圳市格林美高新技术股份有限公司 | High-strength wear-resistant plastic wood composite material and preparation method thereof |
-
2013
- 2013-06-26 CN CN201310258800.9A patent/CN103382268B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1374340A (en) * | 2002-04-08 | 2002-10-16 | 刘建中 | Plastic alloy |
| CN102924941A (en) * | 2011-08-08 | 2013-02-13 | 深圳市格林美高新技术股份有限公司 | High-strength wear-resistant plastic wood composite material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103382268B (en) | 2016-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105110732B (en) | A kind of polymer cement RG water-repellent paints and preparation method thereof | |
| CN104164143A (en) | Two-component macromolecular high elastic waterproof paint | |
| CN106082763A (en) | A kind of alkali-free liquid accelerating agent and its preparation method and application method | |
| CN103316773B (en) | Fluorite flotation method | |
| CN102070874B (en) | High-permeability and high-strength epoxy grouting material, preparation method thereof and application thereof | |
| CN107572855B (en) | Active synergist for steel slag and preparation method thereof | |
| CN103145368A (en) | Early-strength water reducer for recycled aggregate concrete | |
| CN105647319A (en) | Anti-static nano water-based anticorrosive paint and preparation method thereof | |
| CN103274632A (en) | Reinforced cement grinding aid and preparation method thereof | |
| CN104478284A (en) | Polycarboxylate superplasticizer and preparation method thereof | |
| KR20180009260A (en) | Mixture of early strength for cement concrete including calcium compound and manufacturing method of the same | |
| CN103253876A (en) | Activating grinding aid for steel slag micro-powder, and preparation method thereof | |
| CN103664075A (en) | Crack-resisting inorganic thermal mortar | |
| CN104326720A (en) | Production method for cementing material by utilizing steel slag and cementing material | |
| JP2014152055A (en) | Liquid quick setting agent, cement composition using the same, and spraying method | |
| CN105347714A (en) | Modified phosphogypsum cement retarder | |
| CN103922631A (en) | Concrete additive and manufacturing method thereof | |
| CN103382268B (en) | A kind of calcium carbonate for plastic reinforcing agent | |
| CN105622153A (en) | Hole-sealing slurry and preparation method thereof | |
| CN102115315A (en) | Liquid cement grinding aid | |
| CN103304188A (en) | Method for producing precast concrete component | |
| CN103936365B (en) | A kind of waterproof anti-crack mortar containing nylon fiber | |
| CN108689664A (en) | A kind of environment-friendly concrete and preparation method thereof | |
| CN103693902A (en) | Thermal insulation mortar prepared from pyrite cinder | |
| CN104194189A (en) | Low-cost gel cable material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 236200 Anhui city of Fuyang province Yingshang County Industrial Park Patentee after: Anhui Wen He new material Science and Technology Co., Ltd. Address before: 236200 Anhui city of Fuyang province Yingshang County Industrial Park Patentee before: Anhui Wenhe Wood Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |