CN105542337A - Improved PVC plastic processing aid - Google Patents
Improved PVC plastic processing aid Download PDFInfo
- Publication number
- CN105542337A CN105542337A CN201511007681.5A CN201511007681A CN105542337A CN 105542337 A CN105542337 A CN 105542337A CN 201511007681 A CN201511007681 A CN 201511007681A CN 105542337 A CN105542337 A CN 105542337A
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- CN
- China
- Prior art keywords
- parts
- processing aid
- pvc plastic
- plastic processing
- sodium
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- 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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Classifications
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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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to an improved PVC plastic processing aid, which is prepared from the following raw materials in parts by weight: 15-25 parts of hydroxides, 2-7 parts of halogen-free flame retardant, 4-8 parts of folium artemisiae argyi alcohol extract, 6-9 parts of coffee extract, 1.5-2.3 parts of sorbate, 10-13 parts of nano ATO, 5-12 parts of chlorine solvent, 4-8 of sodium silicate, 2.3-3.4 parts of tri(hydroxymethyl)propane triacrylate, 2-3 parts of coupling agent, 6-9 parts of sodium stearate, 0.6-1.3 parts of mica powder, 4-8 parts of sodium fluoride, and 2-5 parts of modified chitosan. The improved PVC plastic processing aid has the beneficial effects of being low in processing temperature, stable in quality and excellent in performance, and capable of improving the mechanical property of a product, and improving PVC processing fluidity, luster and handfeel.
Description
Technical field
The present invention relates to a kind of PVC plastic processing aid of improvement.
Background technology
As everyone knows, for thermoplastic resin, the mechanical property of end article is that the homogeneity with polymer melt in conversion process is closely bound up.Be different from other most thermoplastic resins, hard PVC causes it directly to process due to its intrinsic particle structure.It needs the process period at high temperature continuing to grow very much, and this often causes thermal destruction.Processing aid is that polyvinyl chloride resin brings a lot of benefit, mainly relevant with melt rheological property to the melting process in the course of processing.Processing aid contributes to the bonding force and the homogeneity that improve melt, strengthens melt strength, melt ductility and melt elasticity.Therefore, PVC adds often to be needed to add processing aid man-hour, to improve the above-mentioned defect of its melt.A processing aid mainly class can improve the auxiliary agent of resin treatment performance, and its main effect model is by three kinds: promote that resin melting, melt are rheology modified and give lubricating function, auxiliary agent plays very important effect in the course of processing.
Summary of the invention
For the deficiencies in the prior art, the problem to be solved in the present invention is, provides a kind of PVC plastic processing aid of improvement, lower processing temperature, improve the mechanical property of goods, improve the processing fluidity of PVC, gloss and feel, and auxiliary agent steady quality, excellent performance.
For solving prior art problem, technical scheme provided by the invention is, a kind of PVC plastic processing aid of improvement, and it is made up of the raw material of following parts by weight:
Oxyhydroxide 15-25 part, halogen-free flame retardants 2-7 part, tarragon alcohol extract 4-8 part, coffee extract 6-9 part, sorbate 1.5-2.3 part, nano ATO 10-13 part, chlorine solvent 5-12 part, water glass 4-8 part, Viscoat 295 2.3-3.4 part, coupling agent 2-3 part, sodium stearate 6-9 part, mica powder 0.6-1.3 part, Sodium Fluoride 4-8 part, modified chitosan 2-5 part.
Optimize, a kind of PVC plastic processing aid of improvement, it is made up of the raw material of following parts by weight:
20 parts, oxyhydroxide, halogen-free flame retardants 4.5 parts, tarragon alcohol extract 6 parts, coffee extract 7.5 parts, sorbate 1.9 parts, nano ATO 12 parts, chlorine solvent 8.5 parts, water glass 6 parts, Viscoat 295 2.9 parts, coupling agent 2.5 parts, sodium stearate 7.5 parts, mica powder 0.9 part, Sodium Fluoride 6 parts, modified chitosan 3.5 parts.
The invention has the beneficial effects as follows: the PVC plastic processing aid of improvement of the present invention, lower processing temperature, improve the mechanical property of goods, improve the processing fluidity of PVC, gloss and feel, and auxiliary agent steady quality, excellent performance.
Embodiment
embodiment 1
A PVC plastic processing aid for improvement, it is made up of the raw material of following parts by weight:
15 parts, oxyhydroxide, halogen-free flame retardants 2 parts, tarragon alcohol extract 4 parts, coffee extract 6 parts, sorbate 1.5 parts, nano ATO 10 parts, chlorine solvent 5 parts, water glass 4 parts, Viscoat 295 2.3 parts, coupling agent 2 parts, sodium stearate 6 parts, mica powder 0.6 part, Sodium Fluoride 4 parts, modified chitosan 2 parts.
embodiment 2
A PVC plastic processing aid for improvement, it is made up of the raw material of following parts by weight:
25 parts, oxyhydroxide, halogen-free flame retardants 7 parts, tarragon alcohol extract 8 parts, coffee extract 9 parts, sorbate 2.3 parts, nano ATO 13 parts, chlorine solvent 12 parts, water glass 8 parts, Viscoat 295 3.4 parts, coupling agent 3 parts, sodium stearate 9 parts, mica powder 1.3 parts, Sodium Fluoride 8 parts, modified chitosan 5 parts.
embodiment 3
A PVC plastic processing aid for improvement, it is made up of the raw material of following parts by weight:
20 parts, oxyhydroxide, halogen-free flame retardants 4.5 parts, tarragon alcohol extract 6 parts, coffee extract 7.5 parts, sorbate 1.9 parts, nano ATO 12 parts, chlorine solvent 8.5 parts, water glass 6 parts, Viscoat 295 2.9 parts, coupling agent 2.5 parts, sodium stearate 7.5 parts, mica powder 0.9 part, Sodium Fluoride 6 parts, modified chitosan 3.5 parts.
Claims (2)
1. the PVC plastic processing aid improved, is characterized in that: it is made up of the raw material of following parts by weight:
Oxyhydroxide 15-25 part, halogen-free flame retardants 2-7 part, tarragon alcohol extract 4-8 part, coffee extract 6-9 part, sorbate 1.5-2.3 part, nano ATO 10-13 part, chlorine solvent 5-12 part, water glass 4-8 part, Viscoat 295 2.3-3.4 part, coupling agent 2-3 part, sodium stearate 6-9 part, mica powder 0.6-1.3 part, Sodium Fluoride 4-8 part, modified chitosan 2-5 part.
2. the PVC plastic processing aid of improvement according to claim 1, is characterized in that: it is made up of the raw material of following parts by weight:
20 parts, oxyhydroxide, halogen-free flame retardants 4.5 parts, tarragon alcohol extract 6 parts, coffee extract 7.5 parts, sorbate 1.9 parts, nano ATO 12 parts, chlorine solvent 8.5 parts, water glass 6 parts, Viscoat 295 2.9 parts, coupling agent 2.5 parts, sodium stearate 7.5 parts, mica powder 0.9 part, Sodium Fluoride 6 parts, modified chitosan 3.5 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511007681.5A CN105542337A (en) | 2015-12-30 | 2015-12-30 | Improved PVC plastic processing aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511007681.5A CN105542337A (en) | 2015-12-30 | 2015-12-30 | Improved PVC plastic processing aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105542337A true CN105542337A (en) | 2016-05-04 |
Family
ID=55821918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511007681.5A Pending CN105542337A (en) | 2015-12-30 | 2015-12-30 | Improved PVC plastic processing aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105542337A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104356677A (en) * | 2014-09-30 | 2015-02-18 | 青岛桐晟桐橡塑科技有限公司 | Ageing-resistant additive for natural plastics |
| CN104356429A (en) * | 2014-09-30 | 2015-02-18 | 青岛桐晟桐橡塑科技有限公司 | Plant antibacterial additive for plastic |
| CN104817728A (en) * | 2015-04-20 | 2015-08-05 | 青岛保利康新材料有限公司 | Improved plastic anti-aging auxiliary |
-
2015
- 2015-12-30 CN CN201511007681.5A patent/CN105542337A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104356677A (en) * | 2014-09-30 | 2015-02-18 | 青岛桐晟桐橡塑科技有限公司 | Ageing-resistant additive for natural plastics |
| CN104356429A (en) * | 2014-09-30 | 2015-02-18 | 青岛桐晟桐橡塑科技有限公司 | Plant antibacterial additive for plastic |
| CN104817728A (en) * | 2015-04-20 | 2015-08-05 | 青岛保利康新材料有限公司 | Improved plastic anti-aging auxiliary |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |
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| WD01 | Invention patent application deemed withdrawn after publication |