CN102617889A - Dry plastic material with moistureproof outer layer - Google Patents
Dry plastic material with moistureproof outer layer Download PDFInfo
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- CN102617889A CN102617889A CN2012100567130A CN201210056713A CN102617889A CN 102617889 A CN102617889 A CN 102617889A CN 2012100567130 A CN2012100567130 A CN 2012100567130A CN 201210056713 A CN201210056713 A CN 201210056713A CN 102617889 A CN102617889 A CN 102617889A
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- kernel
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Abstract
The invention relates to a dry plastic material with a moistureproof outer layer. The dry plastic material consists of an inner core and an outer membrane, wherein the inner core is a component with a drying effect, and the outer membrane is a component with an isolation effect; the outer membrane covers the surface of the inner core integrally so that an isolation protective effect is achieved, and a moistureproof layer is formed. The dry plastic material with the moistureproof outer layer can be stored in the normal state. The plastic material with the moistureproof outer layer fulfills the aim of keeping dried when used. The dry plastic material with the moistureproof outer layer consists of the inner core and an outer layer, and is prepared by methods of mixing, stirring, hot melting and the like; and the dry plastic material and an auxiliary aid are stirred and mixed directly to prepare the dry plastic material of which the surface is wrapped with the auxiliary aid, namely the moistureproof layer is formed on the surface.
Description
Technical field
The moistureproof outer field drying type plastic material of a kind of tool of the present invention relates to depositing and additional function of drying type plastic material.
Technical background
The raw materials for plastics production that normality is deposited are many can not directly to be used; For the raw materials for plastics production that are easy to make moist, in the use, do oven dry usually and handle, also can add siccative, reach the raw materials for plastics production drying purpose.Siccative requires sealing to deposit, and exposes the siccative of depositing and is prone to lose dry effect because of influenced by the water in air branch.
Summary of the invention
The moistureproof outer field drying type plastic material of a kind of tool of the present invention is made up of kernel and adventitia, and kernel is dry effect component, and adventitia is the isolating function component.Adventitia is carried out comprehensively and is placed on core surface, and tool insulation blocking effect constitutes moisture-proof barrier, but the moistureproof outer field drying type plastic material normality of a kind of tool of the present invention is deposited.When raw materials for plastics production used, the moistureproof outer field drying type plastic material of a kind of tool of the present invention reached the purpose that raw materials for plastics production keep dry.
Dry effect component of the present invention is meant the plastics siccative or contains the compound material of plastics of siccative or contain the plastics compound or the exsiccant raw materials for plastics production of siccative.
Further, the plastics siccative has another name called plastic moisture removing agent, plastics skimmer, is a kind of material that can absorb plastics moisture, like quicklime, water-absorbing resin etc.;
Further, the compound material of plastics that contains siccative is meant the synthetic material of plastics siccative and other raw materials for plastics production or plastics auxiliary material; Plastic material comprises various plastic raw materialss, like PE, PP, HIPS, ABS, EVA, atactic copolymerized polypropene, vinylbenzene one fourth etc.; The plastics auxiliary material comprises pigment, dispersion agent, lubricant, oxidation inhibitor, coupling agent, weighting agent etc., and material can be powdery, particulate state, paste, bulk, liquid etc., like paraffin, metatitanic acid fat, Triple Pressed Stearic Acid, white oil, polyethylene wax, white titanium pigment etc.;
Further, the plastics compound that contains siccative is meant the mixed material of plastics siccative and other raw materials for plastics production, plastics auxiliary material.
Isolating function component of the present invention is incompatible with water, and fusing point is lower than the plastics auxiliary material auxiliary agent of plastic raw materials, can be powdery or granular or sheet or paste or liquid; Plastics auxiliary material auxiliary agent also can be one or both and two or more mixtures.
Coupling agent is like one or both in silane coupling agent, titanate coupling agent, aluminate coupling agent, rare-earth coupling agent, the aluminium titanium composite coupler and two or more mixtures;
Lubrication dispersing agent is like one or both in paraffin, polyethylene wax, OPE, Poly Propylene Wax, lipid acid, soap, fatty amide, the fatty ester and two or more mixtures.
With the exsiccant raw materials for plastics production is kernel, then can directly come into operation and need not be dry.
The moistureproof outer field drying type plastic material kernel of a kind of tool of the present invention constitutes through the method realization such as mixing, stirring, heat are melted with outer.
The exsiccant raw materials for plastics production are formed at raw materials for plastics production and process in the process, or through drying preparation, are kernel with the exsiccant raw materials for plastics production, then can when raw materials for plastics production are processed, realize adventitia shoe lid synchronously, or adventitia shoe lid is carried out in oven dry at once.
The moistureproof outer field drying type plastic material of a kind of tool is characterized in that being made up of kernel and adventitia, and adventitia is the isolating function component, and adventitia is carried out and is placed on core surface, and adventitia contains tinting material.
Technical scheme of the present invention is following:
The moistureproof outer field drying type plastic material of a kind of tool, to the plastics siccative or contain the plastics composite of siccative or contain the plastic blending material of siccative, low-melting relatively with it plastics auxiliary material auxiliary agent directly mixes; Can heat when mixing, or take the method for high-speed stirring, or take the method for wind-force vibration bump; Process the surface and coat the drying type plastic material of low-melting relatively auxiliary material auxiliary agent with it; Promptly the surface forms and coats skin, just forms moisture-proof barrier, avoids normality to deposit down dry ingredient and absorbs moisture quickly; When just having guaranteed in plastic working, to add to the plastics auxiliary material that contains the plastics siccative in the plastic raw materials; Can also absorb the moisture in the plastic raw materials, this method significantly improves the shelf-time of drying type plastic material, helps drying effect.
Drying type plastic material and auxiliary material auxiliary agent are directly mixed, process the drying type plastic material that the surface coats the auxiliary material auxiliary agent, promptly the surface forms moisture-proof barrier.
The moistureproof outer field drying type plastic material of a kind of tool is characterized in that described isolating function component comprises:
In A, pigment, dispersion agent, lubricant, oxidation inhibitor, coupling agent, the weighting agent one or more;
In B, powdery, particulate state, paste, bulk, the liquid one or more;
C, raw materials for plastics production, or plastics auxiliary material, or the material behind raw materials for plastics production and plastics auxiliary material compound.
The beneficial effect of the moistureproof outer field drying type plastic material of a kind of tool of the present invention: significantly improve the shelf-time of drying type plastic material, help the quality guaranteed period of functions/drying.
Embodiment
It is following that the moistureproof outer field drying type plastic material of a kind of tool of the present invention prepares embodiment,
Embodiment one:
(1), gets 50 kilograms in quicklime, 5 kilograms of polyethylene waxs, 1 kilogram of Zinic stearas, 2 kilograms of titanate coupling agents, 2 kilograms of white oils;
(2), 50 kilograms in quicklime is put into the stirring mixing roll; Added 2 kilograms of high-speed stirring of titanate coupling agent again 5 minutes, and poured 2 kilograms of white oils again into, 5 kilograms of polyethylene waxs; 1 kilogram of middling speed of Zinic stearas stirs, and promptly processes the moistureproof outer field plastics desiccant material of tool after evenly;
Embodiment two:
(1), gets 50 kilograms in plastics siccative quicklime and EVA composite particles material, 5 kilograms of polyethylene waxs, 2 kilograms in paraffin, 2 kilograms of Triple Pressed Stearic Acid;
(2), the material of above-mentioned weight is put into the stirring mixing roll; When stirring material temperature to 100 ℃; The plastics quicklime and the EVA composite particles material that become siccative coat polyethylene wax, paraffin, three kinds of materials of Triple Pressed Stearic Acid, promptly process the moistureproof outer field plastics desiccant material of tool after the cooling;
Embodiment three:
(1), get ABS plastic, composite flame-retardant agent, Triple Pressed Stearic Acid etc. are granulation on parallel dual-screw extruding machine;
(2), material wind that granulation is come out delivers in the stirrer, stirs with powdery high melting point polyethylene wax, silane coupling agent, promptly processes the moistureproof outer field plastic material of the moistureproof outer field dried tool of tool after the cooling.
Above embodiment directly mixes drying type plastic material and plastics auxiliary material, processes the drying type plastic material that the surface coats the auxiliary material auxiliary agent, and the surface forms moisture-proof barrier.
Presented for purpose of illustration and purpose of description, provided the above stated specification that the present invention implements.Also possibly there are various distortion and modification according to above-mentioned instruction, or possibly from enforcement of the present invention, get various distortion and modification.Selecting and describing these embodiments is for principle of the present invention and practical application thereof are described, so that the specific end use that those skilled in the art can be suitable for conceiving to utilize the present invention with various embodiments and various modification.
Claims (10)
1. the moistureproof outer field drying type plastic material of tool is characterized in that being made up of kernel and adventitia, and kernel is dry effect component, and adventitia is the isolating function component, and adventitia is carried out and is placed on core surface.
2. by the moistureproof outer field drying type plastic material of the described a kind of tool of claim 1, it is characterized in that described dry effect component is meant the plastics siccative or contains the compound material of plastics of siccative or contain the plastics compound of siccative.
3. by the moistureproof outer field drying type plastic material of the described a kind of tool of claim 1, it is characterized in that siccative is a quicklime.
4. by the moistureproof outer field drying type plastic material of the described a kind of tool of claim 1; The compound material of plastics that it is characterized in that containing siccative is meant the synthetic material of plastics siccative and other raw materials for plastics production or plastics auxiliary material, and the plastics compound that contains siccative is meant the mixed material of plastics siccative and raw materials for plastics production, plastics auxiliary material.
5. the moistureproof outer field drying type plastics of tool is characterized in that being made up of kernel and adventitia, and kernel is the exsiccant raw materials for plastics production, and adventitia is the isolating function component, and adventitia is carried out and is placed on core surface.
6. the moistureproof outer field drying type plastics of tool is characterized in that being made up of kernel and adventitia, and kernel is the exsiccant raw materials for plastics production, is formed at raw materials for plastics production and processes in the process, and adventitia is the isolating function component, and adventitia is carried out and is placed on core surface.
7. the moistureproof outer field drying type plastics of tool is characterized in that being made up of kernel and adventitia, and kernel is the exsiccant raw materials for plastics production; Being formed at raw materials for plastics production processes in the process; Adventitia is the isolating function component, and adventitia is carried out and is placed on core surface, and adventitia covers with stride when raw materials for plastics production are processed.
8. the moistureproof outer field drying type plastics of tool is characterized in that being made up of kernel and adventitia, and kernel is the exsiccant raw materials for plastics production, and through the oven dry preparation, adventitia is the isolating function component, and adventitia is carried out and is placed on core surface, and oven dry is carried out adventitia at once and carried out lid.
9. the moistureproof outer field drying type plastic material of tool is characterized in that being made up of kernel and adventitia, and adventitia is the isolating function component, and adventitia is carried out and is placed on core surface, and adventitia contains tinting material.
10. press claim 1, or 5, or 6, or 7, or the moistureproof outer field drying type plastic material of 8 described a kind of tools, it is characterized in that described isolating function component comprises:
In A, pigment, dispersion agent, lubricant, oxidation inhibitor, coupling agent, the weighting agent one or more;
In B, powdery, particulate state, paste, bulk, the liquid one or more;
C, raw materials for plastics production, or plastics auxiliary material, or the material behind raw materials for plastics production and plastics auxiliary material compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100567130A CN102617889A (en) | 2011-03-07 | 2012-03-06 | Dry plastic material with moistureproof outer layer |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110053381.6 | 2011-03-07 | ||
| CN 201110053381 CN102115609A (en) | 2011-03-07 | 2011-03-07 | Dry type plastic material with moistureproof outer layer |
| CN2012100567130A CN102617889A (en) | 2011-03-07 | 2012-03-06 | Dry plastic material with moistureproof outer layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102617889A true CN102617889A (en) | 2012-08-01 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110053381 Pending CN102115609A (en) | 2011-03-07 | 2011-03-07 | Dry type plastic material with moistureproof outer layer |
| CN2012100567130A Pending CN102617889A (en) | 2011-03-07 | 2012-03-06 | Dry plastic material with moistureproof outer layer |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110053381 Pending CN102115609A (en) | 2011-03-07 | 2011-03-07 | Dry type plastic material with moistureproof outer layer |
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| CN (2) | CN102115609A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103524829A (en) * | 2013-09-25 | 2014-01-22 | 吴江市天源塑胶有限公司 | Moisture-resistant moldproof plastic |
| CN112940297A (en) * | 2021-03-25 | 2021-06-11 | 安徽优泰新材料有限公司 | Nylon heat insulation strip master batch drying method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112591160A (en) * | 2020-12-14 | 2021-04-02 | 上海简逸生物科技有限公司 | Freeze-dried reagent manufacturing process for preventing freeze-dried reagent ball from deliquescing and freeze-dried reagent |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366675C (en) * | 2005-12-30 | 2008-02-06 | 上海林达塑胶化工有限公司 | Method for preparing defoaming, dehumidifying and drying mother stock for ABS(acrylonitrile- butadiene-styrene copolymer) plastic processing |
| CN100503720C (en) * | 2007-07-24 | 2009-06-24 | 天津玉泉工贸有限公司 | ABS resin nano reinforcing drying agent |
-
2011
- 2011-03-07 CN CN 201110053381 patent/CN102115609A/en active Pending
-
2012
- 2012-03-06 CN CN2012100567130A patent/CN102617889A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103524829A (en) * | 2013-09-25 | 2014-01-22 | 吴江市天源塑胶有限公司 | Moisture-resistant moldproof plastic |
| CN112940297A (en) * | 2021-03-25 | 2021-06-11 | 安徽优泰新材料有限公司 | Nylon heat insulation strip master batch drying method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102115609A (en) | 2011-07-06 |
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Application publication date: 20120801 |