CN107200964A - A kind of carrier-free smalt and its application and preparation method for PVC spool material - Google Patents
A kind of carrier-free smalt and its application and preparation method for PVC spool material Download PDFInfo
- Publication number
- CN107200964A CN107200964A CN201710528186.1A CN201710528186A CN107200964A CN 107200964 A CN107200964 A CN 107200964A CN 201710528186 A CN201710528186 A CN 201710528186A CN 107200964 A CN107200964 A CN 107200964A
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- CN
- China
- Prior art keywords
- smalt
- carrier
- free
- pvc spool
- pvc
- 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.)
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- C08K13/02—Organic and inorganic ingredients
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/134—Phenols containing ester groups
- C08K5/1345—Carboxylic esters of phenolcarboxylic acids
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
- C08K5/526—Esters of phosphorous acids, e.g. of H3PO3 with hydroxyaryl compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2310/00—Masterbatches
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a kind of carrier-free smalt for PVC spool material, it is made up of the raw material of following mass percent：PE waxes 15 25%, dioctyl phthalate 5 15%, pigment 65 75%, auxiliary agent 1 3%.Carrier-free smalt of the present invention for PVC spool material is by adding pigment, PE waxes, dioctyl phthalate and auxiliary agent, mediated through too high mixed low temperature, and be made after being ground through three-roll grinder, in the presence of PE waxes and dioctyl phthalate, smalt particle diameter is controlled by three roller roller spacing, it is less than 10um, the present invention can be directed to different pigment, different systems are prepared, it is widely applicable, it is applied to the industries such as rubber, plastics as colouring agent.
Description
Technical field
The present invention relates to igelite preparing technical field, more particularly to a kind of carrier-free for PVC spool material
Smalt and its application and preparation method.
Background technology
Igelite (PVC) is the maximum thermoplastic of current consumption, and its excellent performance is with low cost, extensively
Applied to each field.In the production process of PVC spools, due to client the need for, it is desirable to traditional white is broken through, with different
The different application scenarios of color and luster correspondence.Traditional color matching method has directly using toner and using color masterbatch etc..But, directly use
Toner is polluted easily in workshop airborne dust to workshop condition, is jeopardized employee's physical and mental health, on the other hand may be polluteed it
His product, is impacted to product quality.Using color masterbatch, adding proportion can be than larger, and cost is higher, and using PVC as carrier
Color masterbatch, polyvinyl chloride resin therein is by multiple processing, and easily degraded, can influence the color and performance of product, to product quality band
To negatively affect.
In order to solve this problem, the present invention develops a kind of carrier-free smalt, and smalt consumption prepared by the present invention is moderate, into
This is cheap, and manufacture craft is simply easily promoted.Smalt prepared by the present invention flies upward pollution problem in the absence of toner, fits very much
Conjunction is used in PVC productions.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of excellent performance, with low cost, simple production process it is used for
The carrier-free smalt and its application and preparation method of PVC spool material, to solve PVC, common toner easily flies in process
The problem of raising pollution environment and traditional color masterbatch addition height and be easily negatively affected to product quality.
The technical solution adopted in the present invention is：
A kind of carrier-free smalt for PVC spool material, it is made up of the raw material of following mass percent：
PE waxes 15-25%；
Dioctyl phthalate 5-15%；
Pigment 65-75%；
Auxiliary agent 1-3%.
Preferably, the fusing point of described PE waxes is at 85 DEG C or so.
Preferably, described dioctyl phthalate is the technical grade product of standard.
Preferably, described pigment be phthalocyanine blue, ultramarine, dark green, iron oxide red, the setting sun yellow, one kind in carbon black or
It is several.
Preferably, described auxiliary agent includes the one or several kinds in light stabilizer, ultraviolet absorber, antioxidant,
Preferably, the light stabilizer is one kind in 770 light stabilizers, 944 light stabilizers, 328 light stabilizers.
Preferably, described ultraviolet absorber is in UV531 ultraviolet absorber or UV235 ultraviolet absorbers
It is a kind of.
Preferably, described antioxidant is one kind in 1010 antioxidant, 1076 antioxidant, 168 antioxidant.
The embodiment of the present invention also provides a kind of preparation method of the carrier-free smalt for PVC spool material, including following step
Suddenly：
(1) formula rate accurate weighing PE waxes, dioctyl phthalate, pigment and auxiliary agent are first according to and height is put into
In fast mixer, mixer running parameter, rotating speed 1500r/min, 23-30 DEG C of temperature, incorporation time 3min are set；
(2) the sticky semi-finished product tentatively mixed are put into three-roll grinder, the central roll and back roller of three-roll grinder
Between roll spacing be 400 microns, start charging after the roll spacing of central roll and preliminary roller is progressively adjusted into suitable roll spacing, semi-finished product are ground
Carefully, sheet semi-finished product are collected；
(3) sheet semi-finished product are put into high-speed mixer, incorporation time is set five minutes, mixed product after terminating
Take out, prepared by smalt completes, packed for standby use.
The embodiment of the present invention also provides a kind of application of carrier-free smalt, by the carrier-free smalt prepared with 0.38%
Ratio is from side feeding is added to PVC spool production lines, and the PVC is applied to building, communication and power domain.
The present invention has the advantages that compared with prior art：
1st, the carrier-free smalt of the present invention for PVC spool material is by adding pigment, PE waxes, phthalic acid two
Monooctyl ester and auxiliary agent, are mediated through too high mixed low temperature, and are made after being ground through three-roll grinder, in PE waxes and dioctyl phthalate
In the presence of, smalt particle diameter is controlled by three roller roller spacing, it is less than 10um, the present invention can be directed to different pigment, prepare not
Same system, it is widely applicable, it is applied to the industries such as rubber, plastics as colouring agent.
2nd, carrier-free smalt excellent performance of the present invention for PVC spool material, with low cost, production technology are simple
Single, to solve PVC, the easy dusting polluting environment of common toner and traditional color masterbatch addition are high and easily right in process
The problem of product quality is negatively affected.
3rd, the preparation method of the carrier-free smalt of the present invention for PVC spool material, is added using wet processing
Work, process does not have dust pollution substantially, and the smalt toner density of machine-shaping is high, and addition is few, and effect is good, on the other hand
Because the smalt carrier-free for preparing of the present invention, the problem of in the absence of compatibility, so application field is wider, except polyvinyl chloride resin, its
His material can also be used.
Brief description of the drawings
Fig. 1 is according to the smalt design sketch prepared by the formula material and method in the embodiment of the present invention；
Fig. 2 is according to the PVC spool design sketch prepared by the formula material and method in the embodiment of the present invention.
Embodiment
Technical scheme is clearly and completely described below in conjunction with the embodiment of the present invention, it is clear that retouched
The embodiment stated is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.
Embodiment 1：
Raw material is weighed according to following formula：
Toner 70%；
DOP 10%；
PE waxes 18%；
Auxiliary agent 2%；
For the preparation method of the carrier-free smalt of PVC spool material, comprise the following steps：
(1) above-mentioned formula rate accurate weighing toner, DOP, PE wax and auxiliary agent are first according to and high-speed mixer is put into
In, mixer running parameter, rotating speed 1500r/min, 23-30 DEG C of temperature, incorporation time 3min are set；
(2) the sticky semi-finished product tentatively mixed are put into three-roll grinder, the central roll and back roller of three-roll grinder
Between roll spacing be 400 microns, start charging after the roll spacing of central roll and preliminary roller is progressively adjusted into suitable roll spacing, semi-finished product are ground
Carefully, sheet semi-finished product are collected；
(3) sheet semi-finished product are put into high-speed mixer, incorporation time is set five minutes, mixed product after terminating
Take out, prepared by smalt completes, and obtains smalt product, packed for standby use.
Embodiment 2：
Raw material is weighed according to following formula：
Toner 72%
DOP9%
PE waxes 16%
Auxiliary agent 3%
(1) above-mentioned formula rate accurate weighing toner, DOP, PE wax and auxiliary agent are first according to and high-speed mixer is put into
In, mixer running parameter, rotating speed 1500r/min, 23-30 DEG C of temperature, incorporation time 3min are set；
(2) the sticky semi-finished product tentatively mixed are put into three-roll grinder, the central roll and back roller of three-roll grinder
Between roll spacing be 400 microns, start charging after the roll spacing of central roll and preliminary roller is progressively adjusted into suitable roll spacing, semi-finished product are ground
Carefully, sheet semi-finished product are collected；
(3) sheet semi-finished product are put into high-speed mixer, incorporation time is set five minutes, mixing will production after terminating
Product take out, and prepared by smalt completes, and obtains smalt product, packed for standby use.
Embodiment 3：
Raw material is weighed according to following formula：
Toner 67%
DOP10%
PE waxes 21%
Auxiliary agent 2%.
(1) above-mentioned formula rate accurate weighing toner, DOP, PE wax and auxiliary agent are first according to and high-speed mixer is put into
In, mixer running parameter, rotating speed 1500r/min, 23-30 DEG C of temperature, incorporation time 3min are set；
(2) the sticky semi-finished product tentatively mixed are put into three-roll grinder, the central roll and back roller of three-roll grinder
Between roll spacing be 400 microns, start charging after the roll spacing of central roll and preliminary roller is progressively adjusted into suitable roll spacing, semi-finished product are ground
Carefully, sheet semi-finished product are collected；
(3) sheet semi-finished product are put into high-speed mixer, incorporation time is set five minutes, mixed product after terminating
Take out, prepared by smalt completes, and obtains smalt product, packed for standby use.
The embodiment of the present invention also provides a kind of method for applying above-mentioned carrier-free smalt to prepare PVC spool material, specific system
Make method as follows:
By the carrier-free smalt prepared with 0.38% ratio from side feeding is added to PVC spool production lines, implement
The smalt that example 1-3 is prepared has good effect, and obtained spool color uniform outer surface is smooth, and requirement can be met completely,
In addition, compared to traditional color masterbatch, the addition of smalt is few, with low cost, color masterbatch can be replaced to be promoted.
Referring to the smalt and production prepared shown in Fig. 1 and Fig. 2 according to the formula material in the embodiment of the present invention and method
The design sketch of the PVC spools gone out：
It will be seen that the color tablets footpath of smalt is very small (being less than 10um) from Fig. 1, and visibly homogeneous, exquisiteness.
It will be seen that smooth by PVC spools color uniform outer surface made from the smalt in embodiment from Fig. 2,
The requirement of each application field can be met completely.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of carrier-free smalt for PVC spool material, it is characterised in that：It is the raw material group by following mass percent
Into：
PE waxes 15-25%；
Dioctyl phthalate 5-15%；
Pigment 65-75%；
Auxiliary agent 1-3%.
2. the carrier-free smalt according to claim 1 for PVC spool material, it is characterised in that：Described PE waxes it is molten
O'clock at 85 DEG C or so.
3. the carrier-free smalt according to claim 1 for PVC spool material, it is characterised in that：Described O-phthalic
Dioctyl phthalate is the technical grade product of standard.
4. the carrier-free smalt according to claim 1 for PVC spool material, it is characterised in that：Described pigment is phthalein
One or several kinds in ultramarine, ultramarine, dark green, iron oxide red, setting sun Huang, carbon black.
5. the carrier-free smalt according to claim 1 for PVC spool material, it is characterised in that：Described auxiliary agent is included
One or several kinds in light stabilizer, ultraviolet absorber, antioxidant.
6. the carrier-free smalt according to claim 5 for PVC spool material, it is characterised in that：The light stabilizer is
One kind in 770 light stabilizers, 944 light stabilizers, 328 light stabilizers.
7. the carrier-free smalt according to claim 5 for PVC spool material, it is characterised in that：Described uvioresistant is inhaled
It is one kind in UV531 ultraviolet absorbers or UV235 ultraviolet absorbers to receive agent.
8. the carrier-free smalt according to claim 5 for PVC spool material, it is characterised in that：Described antioxidant is
One kind in 1010 antioxidant, 1076 antioxidant, 168 antioxidant.
9. the preparation method of the carrier-free smalt for PVC spool material according to any one of claim 1~8, its feature
It is, comprises the following steps：
(1) formula rate accurate weighing PE waxes, dioctyl phthalate, pigment and auxiliary agent are first according to and is put into mixed at a high speed
In conjunction machine, mixer running parameter, rotating speed 1500r/min, 23-30 DEG C of temperature, incorporation time 3min are set；
(2) the sticky semi-finished product tentatively mixed are put into three-roll grinder, between the central roll and back roller of three-roll grinder
Roll spacing be 400 microns, start charging after the roll spacing of central roll and preliminary roller is progressively adjusted into suitable roll spacing, semi-finished product are levigate,
Sheet semi-finished product are collected；
(3) sheet semi-finished product are put into high-speed mixer, incorporation time is set five minutes, mixing takes product after terminating
Go out, prepared by smalt completes, packed for standby use.
10. a kind of application of carrier-free smalt, it is characterised in that：By the carrier-free smalt prepared with 0.38% ratio from side
Feeding is added in PVC spool production lines, and the PVC is applied to building, communication and power domain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710528186.1A CN107200964A (en) | 2017-07-01 | 2017-07-01 | A kind of carrier-free smalt and its application and preparation method for PVC spool material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710528186.1A CN107200964A (en) | 2017-07-01 | 2017-07-01 | A kind of carrier-free smalt and its application and preparation method for PVC spool material |
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| Publication Number | Publication Date |
|---|---|
| CN107200964A true CN107200964A (en) | 2017-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710528186.1A Pending CN107200964A (en) | 2017-07-01 | 2017-07-01 | A kind of carrier-free smalt and its application and preparation method for PVC spool material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112280152A (en) * | 2020-11-13 | 2021-01-29 | 东莞广丰兴塑胶有限公司 | Preparation method of universal type colored sand |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838398A (en) * | 2009-03-18 | 2010-09-22 | 上海剑徽塑胶科技有限公司 | Composition and processing technique for plastic colored sand |
| CN102807686A (en) * | 2011-06-01 | 2012-12-05 | 东莞市神彩塑胶制品有限公司 | Smalt for coloring plastics and processing technique thereof |
| CN102977511A (en) * | 2012-12-11 | 2013-03-20 | 上海一品颜料有限公司 | Smalt for PVC (Poly Vinyl Chloride) plastic processing |
| CN103450538A (en) * | 2013-08-22 | 2013-12-18 | 吴江龙硕金属制品有限公司 | Coloring sand for coloring plastics |
-
2017
- 2017-07-01 CN CN201710528186.1A patent/CN107200964A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838398A (en) * | 2009-03-18 | 2010-09-22 | 上海剑徽塑胶科技有限公司 | Composition and processing technique for plastic colored sand |
| CN102807686A (en) * | 2011-06-01 | 2012-12-05 | 东莞市神彩塑胶制品有限公司 | Smalt for coloring plastics and processing technique thereof |
| CN102977511A (en) * | 2012-12-11 | 2013-03-20 | 上海一品颜料有限公司 | Smalt for PVC (Poly Vinyl Chloride) plastic processing |
| CN103450538A (en) * | 2013-08-22 | 2013-12-18 | 吴江龙硕金属制品有限公司 | Coloring sand for coloring plastics |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112280152A (en) * | 2020-11-13 | 2021-01-29 | 东莞广丰兴塑胶有限公司 | Preparation method of universal type colored sand |
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Application publication date: 20170926 |