CN107189334A - It is a kind of to apply to formula and preparation method that painted plastic is exempted from injection without flow liner - Google Patents
It is a kind of to apply to formula and preparation method that painted plastic is exempted from injection without flow liner Download PDFInfo
- Publication number
- CN107189334A CN107189334A CN201710559611.3A CN201710559611A CN107189334A CN 107189334 A CN107189334 A CN 107189334A CN 201710559611 A CN201710559611 A CN 201710559611A CN 107189334 A CN107189334 A CN 107189334A
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- China
- Prior art keywords
- parts
- resisting
- wear
- injection
- graininess
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0831—Gold
Abstract
Apply to formula and preparation method that painted plastic is exempted from injection without flow liner the invention discloses a kind of, its raw material is as follows by weight：95 98 parts of base material, dispersant：0.1 0.5 parts, 0.5 1 parts of crystal particle shape pearl essence, 0.5 1 parts of wear-resisting graininess silver point, 0.5 1 parts of wear-resisting graininess gold point, 0.1 0.5 parts of pigment.The present invention is compared with routinely exempting from painted plastic, and the material later stage, using spraying, single injection-molded is not required to, reaches the effect of the gorgeous flicker of no flow liner, and product qualification rate is high, cost is relatively low, environmental protection, the discharge for the toxic and harmful gas that no spraying coating process is caused.It is pollution-free, efficient energy-saving, client is helped to improve product competitiveness in the market, select wear-resisting crystal particle shape pearl essence or wear-resisting graininess silver point gold point, using twin-screw side feed system, grinding and shearing during reduction melt blending to particle prevent particle into mud, ensure the texture of metal flicker, and pureed flow liner will not be accumulated at cast gate.
Description
Technical field
The invention belongs to injection molding art, more specifically, more particularly to one kind applies to injection and exempts from painted plastic without flow liner
Formula.Meanwhile, apply to the preparation method that painted plastic is exempted from injection without flow liner the invention further relates to a kind of.
Background technology
Traditional working of plastics can obtain the appearance of various colors after spray treatment, but spraying coating process is cumbersome
And it is seriously polluted, it is deep to be denounced by producer.It is exactly to arise at the historic moment in this context to exempt from painted plastic, i.e., added into resin
Metallic pigments, pearl essence etc. have the pigment of particular color effect, obtain the product with spray painting similar effects.
It is existing to exempt from painted plastic, in producer's injection molding, generally existing flow liner and it is wired to plasthetics surface, shadow
Sound is attractive in appearance.
The content of the invention
Apply to formula and preparation method that painted plastic is exempted from injection without flow liner it is an object of the invention to provide a kind of, with
The problem of solving to propose in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of to apply to the formula that painted plastic is exempted from injection without flow liner, its raw material is as follows by weight：95-98 parts of base material, disperses
Agent：0.1-0.5 parts, 0.5-1 parts of crystal particle shape pearl essence, 0.5-1 parts of wear-resisting graininess silver point, wear-resisting graininess gold point
0.5-1 parts, 0.1-0.5 parts of pigment.
It is preferred that, total matter of the crystal particle shape pearl essence, wear-resisting graininess silver point and wear-resisting graininess gold point
It is 1-3 parts to measure part.
It is preferred that, the base material includes ABS, PP, PMMA, PC and alloy material, flame-proof material, modified plastics etc..
It is a kind of to apply to the preparation method that painted plastic is exempted from injection without flow liner, comprise the following steps：
S1, raw material preparation：95-98 parts of base material, dispersant are chosen according to mass parts：0.1-0.5 parts, crystal particle shape pearl essence
0.5-1 parts or 0.5-1 parts wear-resisting of graininess silver point or 0.5-1 parts wear-resisting of graininess gold point, 0.1-0.5 parts of pigment；
S2, stirring mixing：The raw material being equipped with S1 is sufficiently stirred in agitating device, mixing time is not less than 30min；
S3, shearing：Batch mixing is first made to the Masterbatch ground of special color effects by high shear twin-screw, color material is caused
It is scattered abundant, carry out feeding, grinding and shearing during reduction melt blending to particle, prevention using twin-screw side feed system
Grain is into mud；
S4, melt blending：Mixed, under molten condition, broken up between various material molecules and right using melt-mixing method
Stream intensifies, in addition the shear action of twin-screw, makes material mixed effect more preferable；
S5, stretching and granulation：Using water tie rod mode tie rod, and threaded plastic after tie rod dry after carry out pelletizing.
It is preferred that, threaded plastic is no more than 50 DEG C by the water temperature of water after tie rod in the S5.
It is preferred that, dry and be dried using the air-dried mode of normal temperature in the S5, air-dried wind speed is 6-8m/s, and is air-dried
Time is not less than 30s.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is compared with routinely exempting from painted plastic, the material later stage
Using spraying, single injection-molded is not required to, the effect of the gorgeous flicker of no flow liner is reached, product qualification rate is high, cost is relatively low, green
Environmental protection, the discharge for the toxic and harmful gas that no spraying coating process is caused.Pollution-free, efficient energy-saving helps client to improve product market competing
Strive power.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
Embodiment 1
A kind of to apply to the formula that painted plastic is exempted from injection without flow liner, its raw material is as follows by weight：95-98 parts of base material, disperses
Agent：0.1-0.5 parts, 0.5-1 parts of crystal particle shape pearl essence, 0.5-1 parts of wear-resisting graininess silver point, wear-resisting graininess gold point
0.5-1 parts, 0.1-0.5 parts of pigment.
The gross mass part of the crystal particle shape pearl essence, wear-resisting graininess silver point and wear-resisting graininess gold point is 1-
3 parts.
The base material includes ABS, PP, PMMA, PC and alloy material, flame-proof material, modified plastics etc..
It is a kind of to apply to the preparation method that painted plastic is exempted from injection without flow liner, comprise the following steps：
S1, raw material preparation：95-98 parts of base material, dispersant are chosen according to mass parts：0.1-0.5 parts, crystal particle shape pearl essence
0.5-1 parts or 0.5-1 parts wear-resisting of graininess silver point or 0.5-1 parts wear-resisting of graininess gold point, 0.1-0.5 parts of pigment；
S2, stirring mixing：The raw material being equipped with S1 is sufficiently stirred in agitating device, mixing time is not less than 30min；
S3, shearing：Batch mixing is first made to the Masterbatch ground of special color effects by high shear twin-screw, color material is caused
It is scattered abundant, carry out feeding, grinding and shearing during reduction melt blending to particle, prevention using twin-screw side feed system
Grain is into mud；
S4, melt blending：Mixed, under molten condition, broken up between various material molecules and right using melt-mixing method
Stream intensifies, in addition the shear action of twin-screw, makes material mixed effect more preferable；
S5, stretching and granulation：Using water tie rod mode tie rod, and threaded plastic after tie rod dry after carry out pelletizing, the S5
Threaded plastic is no more than in 50 DEG C, the S5 to dry by the water temperature of water and is dried using the air-dried mode of normal temperature after middle tie rod,
Air-dried wind speed is 6-8m/s, and air-dry time is not less than 30s.
The present invention is compared with routinely exempting from painted plastic, and the material later stage, using spraying, single injection-molded is not required to, reaches no stream
The effect of the gorgeous flicker of line, product qualification rate is high, cost is relatively low, environmental protection, the toxic and harmful gas that no spraying coating process is caused
Discharge.Pollution-free, efficient energy-saving helps client to improve product competitiveness in the market, select wear-resisting crystal particle shape pearl essence or
Wear-resisting graininess silver point gold point, using twin-screw side feed system, grinding and shearing during reduction melt blending to particle, in advance
Anti- particle is into mud, it is ensured that the texture of metal flicker, and pureed flow liner will not be accumulated at cast gate.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of apply to the formula that painted plastic is exempted from injection without flow liner, it is characterised in that：Its raw material is as follows by weight：Base material
95-98 parts, dispersant：0.1-0.5 parts, 0.5-1 parts of crystal particle shape pearl essence, 0.5-1 parts of wear-resisting graininess silver point is wear-resisting
0.5-1 parts of graininess gold point, 0.1-0.5 parts of pigment.
A kind of apply to injection 2. according to claim 1 and exempt from the formula of painted plastic without flow liner, it is characterised in that：It is described
The gross mass part of crystal particle shape pearl essence, wear-resisting graininess silver point and wear-resisting graininess gold point is 1-3 parts.
A kind of apply to injection 3. according to claim 1 and exempt from the formula of painted plastic without flow liner, it is characterised in that：It is described
Base material includes ABS, PP, PMMA, PC and alloy material, flame-proof material, modified plastics etc..
4. a kind of profit requires the preparation method that painted plastic is exempted from injection without flow liner that applies to described in 1, it is characterised in that：Including such as
Lower step：
S1, raw material preparation：95-98 parts of base material, dispersant are chosen according to mass parts：0.1-0.5 parts, crystal particle shape pearl essence
0.5-1 parts or 0.5-1 parts wear-resisting of graininess silver point or 0.5-1 parts wear-resisting of graininess gold point, 0.1-0.5 parts of pigment；
S2, stirring mixing：The raw material being equipped with S1 is sufficiently stirred in agitating device, mixing time is not less than 30min；
S3, shearing：Batch mixing is first made to the Masterbatch ground of special color effects by high shear twin-screw, color material is caused
It is scattered abundant, carry out feeding, grinding and shearing during reduction melt blending to particle, prevention using twin-screw side feed system
Grain is into mud；
S4, melt blending：Mixed, under molten condition, broken up between various material molecules and right using melt-mixing method
Stream intensifies, in addition the shear action of twin-screw, makes material mixed effect more preferable；
S5, stretching and granulation：Using water tie rod mode tie rod, and threaded plastic after tie rod dry after carry out pelletizing.
A kind of apply to injection 5. according to claim 4 and exempt from the preparation method of painted plastic without flow liner, it is characterised in that：
Threaded plastic is no more than 50 DEG C by the water temperature of water after tie rod in the S5.
A kind of apply to injection 6. according to claim 4 and exempt from the preparation method of painted plastic without flow liner, it is characterised in that：
Dry and be dried using the air-dried mode of normal temperature in the S5, air-dried wind speed is 6-8m/s, and air-dry time is not less than 30s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710559611.3A CN107189334B (en) | 2017-07-11 | 2017-07-11 | Non-flow-pattern spraying-free plastic for injection molding and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710559611.3A CN107189334B (en) | 2017-07-11 | 2017-07-11 | Non-flow-pattern spraying-free plastic for injection molding and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107189334A true CN107189334A (en) | 2017-09-22 |
| CN107189334B CN107189334B (en) | 2019-12-20 |
Family
ID=59882770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710559611.3A Active CN107189334B (en) | 2017-07-11 | 2017-07-11 | Non-flow-pattern spraying-free plastic for injection molding and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107189334B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108641272A (en) * | 2018-05-03 | 2018-10-12 | 苏州优利金新材料有限公司 | A kind of metallic silver exempts to spray ABS material and preparation method thereof |
| CN113214566A (en) * | 2021-06-28 | 2021-08-06 | 惠州市适合颜料塑胶制品有限公司 | Flow pattern master batch and flow pattern plastic |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5545753A (en) * | 1978-09-28 | 1980-03-31 | Mitsubishi Rayon Co Ltd | Resin composition with metallic luster |
| CN102942742A (en) * | 2012-12-04 | 2013-02-27 | 上海日之升新技术发展有限公司 | Spray coating-free propene polymer (PP) material with high gloss and metal or pearly-lustre flashing effect and preparation method thereof |
| CN104212117A (en) * | 2014-09-10 | 2014-12-17 | 广东波斯科技股份有限公司 | Metal-imitating ABS modified material and preparation method thereof |
| CN104530569A (en) * | 2015-01-30 | 2015-04-22 | 山东道恩高分子材料股份有限公司 | Environment-friendly high-glossiness colorful polypropylene material and manufacturing method thereof |
-
2017
- 2017-07-11 CN CN201710559611.3A patent/CN107189334B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5545753A (en) * | 1978-09-28 | 1980-03-31 | Mitsubishi Rayon Co Ltd | Resin composition with metallic luster |
| CN102942742A (en) * | 2012-12-04 | 2013-02-27 | 上海日之升新技术发展有限公司 | Spray coating-free propene polymer (PP) material with high gloss and metal or pearly-lustre flashing effect and preparation method thereof |
| CN104212117A (en) * | 2014-09-10 | 2014-12-17 | 广东波斯科技股份有限公司 | Metal-imitating ABS modified material and preparation method thereof |
| CN104530569A (en) * | 2015-01-30 | 2015-04-22 | 山东道恩高分子材料股份有限公司 | Environment-friendly high-glossiness colorful polypropylene material and manufacturing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108641272A (en) * | 2018-05-03 | 2018-10-12 | 苏州优利金新材料有限公司 | A kind of metallic silver exempts to spray ABS material and preparation method thereof |
| CN113214566A (en) * | 2021-06-28 | 2021-08-06 | 惠州市适合颜料塑胶制品有限公司 | Flow pattern master batch and flow pattern plastic |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107189334B (en) | 2019-12-20 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180622 Address after: 528415 No. 7, Jin Yu Li street, Luen Feng, Xiaolan Town, Zhongshan, Guangdong. Applicant after: Zhongshan Hongsheng new materials Co., Ltd. Address before: 514200 Baiyu Road, Gao PI machinery group, Gao Po Town, Dapu County, Meizhou, Guangdong, 14 Applicant before: Liao Bimei |
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| GR01 | Patent grant |