CN103172966A - Preparation method of free-spraying silver flash ABS resin - Google Patents
Preparation method of free-spraying silver flash ABS resin Download PDFInfo
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- CN103172966A CN103172966A CN2011104284102A CN201110428410A CN103172966A CN 103172966 A CN103172966 A CN 103172966A CN 2011104284102 A CN2011104284102 A CN 2011104284102A CN 201110428410 A CN201110428410 A CN 201110428410A CN 103172966 A CN103172966 A CN 103172966A
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Abstract
The invention discloses a preparation method of a free-spraying silver flash ABS resin. The free-spraying silver flash ABS resin comprises is composed of 75-95wt of an ABS resin, 0.5-30wt% of silver flash aluminum powder, 1-10wt% of a dispersion assistant, 1-8wt% of a coupling agent, and 1-20wt% of a maleic anhydride graft. The maleic anhydride graft adopted in the invention, which is a high-melt-index graft resin, has a small shearing performance and does not destroy the coating of the silver flash aluminum powder, so the silver flash effect is maximally guaranteed, and the physical performances of the free-spraying silver flash ABS resin are not influenced; and equipment of a technology for processing the silver flash aluminum powder through adopting the coupling agent the invention is special, so the destroy of a routine high speed blender mixer to the shape and particle sizes of metal powder is avoided, thereby the light reflection effect is influenced. The preparation method of the free-spraying silver flash ABS resin is simple; and compared with other spraying products, the free-spraying silver flash ABS resin has the advantages of easy molding, high yield, realization of 100% recovery of a product prepared through using the free-spraying silver flash ABS resin, and no generation of pollution substances comprising gases or dusts toxic or harmful to the environment. Additionally, the attractive color of the free-spraying silver flash ABS resin helps clients to meet the diversified and differentiated market demands.
Description
Technical field
The present invention relates to a kind of preparation method who dodges silver-colored effect ABS resin that exempts to spray
Background technology
Exempt from spray material as a kind of raising goods working (machining) efficiency, the brand-new solution of improving environmental performance is extensively concerned.Produce the high performance sprayed product of exempting from, it is crucial that the technique of the course of processing and formula are controlled.Along with the raising of people's environmental consciousness, household appliances environmental protection, low-carbon (LC) become development trend, and particular color is exempted from spray material becomes one of solution that substitutes spraying.Direct injection moulding particular color exempts to spray resin forming can be made goods realize pearly-lustre, dodge silver-colored texts.Compare sprayed product, its easy moulding, yield rate are high, and product can 100% recycling, does not produce pollution substances such as the poisonous and hazardous gas of environment, dust.In addition, its beautiful color can help the client to tackle variation, the differential market requirement.
Usually ABS resin making electric appliance casing and small household appliance casing are all first injection mouldings, then deliver to painting workshop spraying secondary processing, and expense is high, yield rate is low, and cause environmental pollution very big to the injury of human body with abominable operating environment.
Summary of the invention
The object of the present invention is to provide a kind of preparation method who dodges silver-colored effect ABS resin that exempts to spray
For realizing above-mentioned purpose, the present invention realizes by the following technical solutions:
Adopt the high molten graft resin that refers to, coupling agent, the high silver powder that dodges, ABS resin first uses special process to add the high silver powder that dodges of coupling agent treatment.Use high molten finger branch resin to dodge silver powder to the height of processing and coat, then by suitable proportion and ABS resin granulation, obtain exempting from spraying and dodge silver-colored effect ABS resin.
The molten finger branch resin of described height is maleic anhydride graft EVA
In kneader low speed engagement process, spraying adds coupling agent to described special process in order to use.
Described coupling agent is titanate coupling agent.
The invention has the advantages that: can embody after the effect injection moulding of special sudden strain of a muscle silver, need not next procedure, yield rate is high.And do not pollute operating environment, do not produce pollution substances such as the poisonous and hazardous gas of environment, dust.
Embodiment
Below in conjunction with embodiment, the present invention is described further
Embodiment 1
Get and high dodge aluminium powder 600 grams to pour capacity into be in the small-sized engagement trier of 3 kilograms, the self-control heating system starts, Temperature Setting is 105 ℃, aperture by container top after temperature reaches sprays into 30 milliliters to aluminate coupling agent with high-pressure sprayer, mix and open the equipment upper cover after 5 minutes, drop into dispersion agent 60 grams, high molten maleic anhydride graft EVA resin 1340 grams that refer to.The upper cover that closes continues engagement and melted with powder to resin in 30 minutes and mix rear blowing, and cooling rear the pulverizing with pulverizer dropped in single screw extrusion machine, and the extruder screw length-to-diameter ratio is 1: 36, and Temperature Setting is 135-145 ℃, extruding pelletization.With single screw rod granulation, can obtain high ABS resin of dodging silver-colored effect after dodging silver powder masterbatch 40 grams and one kilogram of ABS resin is simply mixed with the high density after granulation.
Embodiment 2
Get high aluminium powder 400 grams that dodge, it is in the small-sized engagement trier of 3 kilograms that pearlescence 200 grams are poured capacity into, the self-control heating system starts, Temperature Setting is 105 ℃, aperture by container top after temperature reaches sprays into 30 milliliters to aluminate coupling agent with high-pressure sprayer, mixes and opens the equipment upper cover after 5 minutes, drops into dispersion agent 60 grams, transparent orchil 5 grams, high molten acid anhydride-grafted EVA resin 1340 grams of horse rice that refer to.The upper cover that closes continues engagement and melted with powder to resin in 30 minutes and mix rear blowing, and cooling rear the pulverizing with pulverizer dropped in single screw extrusion machine, and the extruder screw length-to-diameter ratio is 1: 36, and Temperature Setting is 135-145 ℃, extruding pelletization.With single screw rod granulation, can obtain high ABS resin of dodging silver-colored pearly-lustre burgundy effect after dodging silver powder masterbatch 40 grams and one kilogram of ABS resin is simply mixed with the high density after granulation.
Claims (5)
1. exempt to spray the preparation method who dodges silver-colored effect ABS resin, its feature comprises following component and step
ABS resin 75-95%, sudden strain of a muscle silver-colored aluminium powder 0.5%-30%, dispersing auxiliary 1-10%, coupling agent 1-8%, 1-20% maleic anhydride grafts, first use special process to add the high silver powder that dodges of coupling agent treatment, use high molten finger branch resin to dodge silver powder to the height of processing and coat, then by suitable proportion and ABS resin granulation
2. exempt from described according to claims 1 sprays the preparation method who dodges silver-colored effect ABS resin, it is characterized in that: described height is molten refers to that resin is maleic anhydride graft EVA resin.
3. exempt from described according to claims 1 or 2 sprays the preparation method who dodges silver-colored effect ABS resin, and it is characterized in that: described coupling agent is titanate coupling agent.
4. spray according to claims 1 or 2 or 3 described exempting from the preparation method who dodges silver-colored effect ABS resin, it is characterized in that: described coupling agent content is the high 1-8% that dodges silver powder.
5. exempt from described according to claims 1 sprays the preparation method who dodges silver-colored effect ABS resin, it is characterized in that: adopt high molten finger branch resin to dodge silver powder to height and coat in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104284102A CN103172966A (en) | 2011-12-20 | 2011-12-20 | Preparation method of free-spraying silver flash ABS resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104284102A CN103172966A (en) | 2011-12-20 | 2011-12-20 | Preparation method of free-spraying silver flash ABS resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103172966A true CN103172966A (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104284102A Pending CN103172966A (en) | 2011-12-20 | 2011-12-20 | Preparation method of free-spraying silver flash ABS resin |
Country Status (1)
| Country | Link |
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| CN (1) | CN103172966A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105802116A (en) * | 2016-04-29 | 2016-07-27 | 上汽通用五菱汽车股份有限公司 | Spraying-free high-metal-gloss transparent ABS material and preparation method |
| CN108623981A (en) * | 2017-03-26 | 2018-10-09 | 合肥杰事杰新材料股份有限公司 | The acrylonitrile-butadiene-styrene (ABS) composition and preparation method thereof of spraying current mark is exempted from a kind of solution |
| CN110760155A (en) * | 2019-11-06 | 2020-02-07 | 东莞市盈富颜料有限公司 | Spraying-free color master batch capable of replacing spraying material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101580653A (en) * | 2009-06-10 | 2009-11-18 | 华南理工大学 | Organic-inorganic hybrid nanometer film coating aluminum powder pigment and preparation method and application thereof |
| CN102206407A (en) * | 2011-04-21 | 2011-10-05 | 上海锦湖日丽塑料有限公司 | Biodegradable free-spraying aesthetic resin and preparation method thereof |
-
2011
- 2011-12-20 CN CN2011104284102A patent/CN103172966A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101580653A (en) * | 2009-06-10 | 2009-11-18 | 华南理工大学 | Organic-inorganic hybrid nanometer film coating aluminum powder pigment and preparation method and application thereof |
| CN102206407A (en) * | 2011-04-21 | 2011-10-05 | 上海锦湖日丽塑料有限公司 | Biodegradable free-spraying aesthetic resin and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105802116A (en) * | 2016-04-29 | 2016-07-27 | 上汽通用五菱汽车股份有限公司 | Spraying-free high-metal-gloss transparent ABS material and preparation method |
| CN108623981A (en) * | 2017-03-26 | 2018-10-09 | 合肥杰事杰新材料股份有限公司 | The acrylonitrile-butadiene-styrene (ABS) composition and preparation method thereof of spraying current mark is exempted from a kind of solution |
| CN108623981B (en) * | 2017-03-26 | 2022-05-10 | 合肥杰事杰新材料股份有限公司 | Acrylonitrile-butadiene-styrene composition for solving spraying-free flow mark and preparation method thereof |
| CN110760155A (en) * | 2019-11-06 | 2020-02-07 | 东莞市盈富颜料有限公司 | Spraying-free color master batch capable of replacing spraying material |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |