CN105348691A - Production formulation for improving glossiness of outer wall of pipe - Google Patents
Production formulation for improving glossiness of outer wall of pipe Download PDFInfo
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- CN105348691A CN105348691A CN201510853526.9A CN201510853526A CN105348691A CN 105348691 A CN105348691 A CN 105348691A CN 201510853526 A CN201510853526 A CN 201510853526A CN 105348691 A CN105348691 A CN 105348691A
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- parts
- melting
- glossiness
- titanium dioxide
- outer pipe
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Abstract
The invention discloses a production formulation for improving glossiness of the outer wall of a pipe. The production formulation is prepared from, by mass, 100 parts of PVC resin, 1-2 parts of ACR processing agent, 4-5 parts of stabilizer, 15-20 parts of active calcium carbonate, 2-4 parts of titanium dioxide, 0.2-0.4 part of internal lubricant and 0.6-0.8 part of high-melting-point external lubricant. The total use amount of the internal lubricant and the high-melting-point external lubricant is smaller than or equal to 1. According to the production formulation for improving glossiness of the outer wall of the pipe, PE wax and high-melting-point efficient lubricant are used simultaneously to serve as the external lubricant, metallic soap, oxidized polyethlene wax and stearic acid are used simultaneously to serve as the internal lubricant, through the effects of the raw materials such as tri-component-covered rutile titanium dioxide and nano-scale active calcium carbonate, the plasticizing time of formulation materials can be effectively delayed, the plasticizing torque can be reduced, and meanwhile the flow and fluctuation phenomena generated in the extrusion molding process of the materials are effectively avoided; the strength, weather fastness and outer wall glossiness of the pipe are improved, and the service life of the pipe is prolonged.
Description
[technical field]
The technical field that the tubing that the present invention relates to interior architecture water exhaust system is produced, particularly a kind of production formula promoting outer pipe wall glossiness.
[background technology]
The reason of plastic pipe quality of production defect in extrusion comprises many-sided factors such as raw material, formula, instrument and supplies, and tube surfaces be made to have higher quality, needs investigate and overcome these shortcomings.And raw material and formula are the most critical factors affecting tube surfaces quality.The glossiness of existing tube surfaces is often lower, present sub-light shape, surface is intensely dark, and after long-time use, more spot easily appears in tube surfaces, foul is easily piled up, the oxidation-resistance of pipeline will reduce, the corrosion of not resistance to Organic Acid and Base, salt, easy fouling, shorten the work-ing life of tubing, and greatly have impact on the aesthetic property of building.
Existing market requires to improve to the glossiness of drainage pipe material for building, for improving the glossiness of outer pipe wall, solving the phenomenon that pipe material product presents sub-light shape, extending the work-ing life of tubing, being necessary to propose a kind of production formula promoting outer pipe wall glossiness.
[summary of the invention]
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of production formula promoting outer pipe wall glossiness, it is lower that it is intended to solve outer pipe wall glossiness in prior art, not only affects the technical problem also shortening the work-ing life of tubing attractive in appearance.
For achieving the above object, the present invention proposes a kind of production formula promoting outer pipe wall glossiness, comprise following component and the mass ratio of each component is: polyvinyl chloride resin: 100 parts, ACR processing aid: 1 ~ 2 part, stablizer: 4 ~ 5 parts, activated Calcium carbonate: 15 ~ 20 parts, titanium dioxide: 2 ~ 4 parts, interior lubrication prescription: 0.2 ~ 0.4 part, high-melting-point external lubricant: 0.6 ~ 0.8 part, described interior lubrication prescription and total consumption≤1 part of high-melting-point external lubricant.
As preferably, comprise following component and the mass ratio of each component is: polyvinyl chloride resin: 100 parts, ACR processing aid: 1 part, stablizer: 4 parts, activated Calcium carbonate: 15 parts, titanium dioxide: 2 parts, interior lubrication prescription: 0.4 part, high-melting-point external lubricant: 0.6 part.
As preferably, comprise following component and the mass ratio of each component is: polyvinyl chloride resin: 100 parts, ACR processing aid: 1.5 parts, stablizer: 4.5 parts, activated Calcium carbonate: 17.5 parts, titanium dioxide: 3 parts, interior lubrication prescription: 0.3 part, high-melting-point external lubricant: 0.7 part.
As preferably, comprise following component and the mass ratio of each component is: polyvinyl chloride resin: 100 parts, ACR processing aid: 2 parts, stablizer: 5 parts, activated Calcium carbonate: 20 parts, titanium dioxide: 4 parts, interior lubrication prescription: 0.2 part, high-melting-point external lubricant: 0.8 part.
As preferably, described polyvinyl chloride resin is the SG-5 type polyvinyl chloride resin of low-water-content.
As preferably, described stablizer adopts rare earth PVC stabilizer.
As preferably, described activated Calcium carbonate adopts nano activated calcium carbonate inorganic rigid particle.
As preferably, the main component of described titanium dioxide is ternary coated red schorl type titanium dioxide nanoparticle, and median size is 450nm, and it is made up of coating layer and Rutile type Titanium Dioxide nanoparticle, and the outermost layer of described coating layer is Al
2o
3, middle layer is SiO
2, innermost layer is ZrO
2.
As preferably, described interior lubrication prescription adopts metallic soap, oxidized polyethlene wax, stearic acid using.
As preferably, described high-melting-point external lubricant adopts the PE wax of nation Buddhist nun chemical industry and high-melting-point highly-efficient lubricant and use, and described high-melting-point highly-efficient lubricant exists peak melting compared with the PE wax of nation Buddhist nun chemical industry at about 136 DEG C.
Beneficial effect of the present invention: compared with prior art, a kind of production formula promoting outer pipe wall glossiness provided by the invention, more existing production formula tool has the following advantages: 1. external lubricant adopts PE wax and high-melting-point highly-efficient lubricant and uses, because high-melting-point highly-efficient lubricant exists melting peak about 136 DEG C time, effectively can postpone the fusion time of formula material, reduce plasticizing moment of torsion, the flow fluctuation phenomenon that simultaneously can effectively prevent material from producing when extrusion moulding, thus promote the glossiness of outer pipe wall, extend the work-ing life of tubing; 2. activated Calcium carbonate adopts nano level, has good reinforcing and dispersed, effectively can improve tensile strength, the shock strength of PVC product, improve the quality of products; 3. titanium dioxide adopts ternary coated red schorl type titanium dioxide, by inorganic coating process, titanium dioxide and PVC organism is conducive to be separated by, reduce the photocatalytic activity of titanium dioxide, and its median size is 450nm, reaches Nano grade, decentralized is good, while whiteness increases, gloss loss, oil number decline, and enhance anti-degraded and the weathering resistance of PVC product; 4. total consumption of interior lubrication prescription and high-melting-point external lubricant is less, and interior lubrication prescription adopts metallic soap, oxidized polyethlene wax, stearic acid use, significantly improves, reduce the adhesion of resin and mould, improve the glossiness of product inside and outside wall with the intermiscibility of polyvinyl chloride resin.
Feature of the present invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the heat difference comparison diagram of the high-melting-point highly-efficient lubricant of the embodiment of the present invention and the PE wax of nation Buddhist nun chemical industry.
In figure: the PE wax of 1-high-melting-point highly-efficient lubricant, 2-nation Buddhist nun chemical industry.
[embodiment]
For making the object, technical solutions and advantages of the present invention clearly understand, below by accompanying drawing and embodiment, the present invention is further elaborated.But should be appreciated that, specific embodiment described herein, only in order to explain the present invention, is not limited to scope of the present invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present invention.
The embodiment of the present invention provides a kind of production formula promoting outer pipe wall glossiness, comprise following component and the mass ratio of each component is: polyvinyl chloride resin: 100 parts, ACR processing aid: 1 ~ 2 part, stablizer: 4 ~ 5 parts, activated Calcium carbonate: 15 ~ 20 parts, titanium dioxide: 2 ~ 4 parts, interior lubrication prescription: 0.2 ~ 0.4 part, high-melting-point external lubricant: 0.6 ~ 0.8 part, described interior lubrication prescription and total consumption≤1 part of high-melting-point external lubricant.
Wherein, polyvinyl chloride resin is the SG-5 type polyvinyl chloride resin of low-water-content.
Further, stablizer adopts rare earth PVC stabilizer, and it is efficient, nontoxic, synergetic property is good, has excellent weathering resistance, high erosion-resisting characteristics and good processing fluidity.
Further, activated Calcium carbonate adopts nano activated calcium carbonate inorganic rigid particle, has good reinforcing and dispersed, effectively can improve tensile strength, the shock strength of PVC product, improve the quality of products.
Further, the main component of titanium dioxide is ternary coated red schorl type titanium dioxide nanoparticle, and median size is 450nm, and it is made up of coating layer and Rutile type Titanium Dioxide nanoparticle, and the outermost layer of described coating layer is Al
2o
3, middle layer is SiO
2, innermost layer is ZrO
2by inorganic coating process, titanium dioxide and PVC organism is conducive to be separated by, reduce the photocatalytic activity of titanium dioxide, and its median size is 450nm, reaches Nano grade, decentralized is good, while whiteness increases, gloss loss, oil number decline, and enhance anti-degraded and the weathering resistance of PVC product.
Further, interior lubrication prescription adopts metallic soap, oxidized polyethlene wax, stearic acid use, significantly improves, reduce the adhesion of resin and mould, can improve the glossiness of product inside and outside wall simultaneously with the intermiscibility of polyvinyl chloride resin.
Further, high-melting-point external lubricant adopts the PE wax of nation Buddhist nun chemical industry and high-melting-point highly-efficient lubricant and uses, consult Fig. 1, peak melting is there is at about 136 DEG C in described high-melting-point highly-efficient lubricant compared with the PE wax of nation Buddhist nun chemical industry, effectively can postpone the fusion time of formula material, reduce plasticizing moment of torsion, the flow fluctuation phenomenon that simultaneously can effectively prevent material from producing when extrusion moulding, thus the glossiness promoting outer pipe wall, extend the work-ing life of tubing.
Embodiment one,
Comprise following component and the mass ratio of each component is: polyvinyl chloride resin: 100 parts, ACR processing aid: 1 part, stablizer: 4 parts, activated Calcium carbonate: 15 parts, titanium dioxide: 2 parts, interior lubrication prescription: 0.4 part, high-melting-point external lubricant: 0.6 part.
Embodiment two,
Comprise following component and the mass ratio of each component is: polyvinyl chloride resin: 100 parts, ACR processing aid: 1.5 parts, stablizer: 4.5 parts, activated Calcium carbonate: 17.5 parts, titanium dioxide: 3 parts, interior lubrication prescription: 0.3 part, high-melting-point external lubricant: 0.7 part.
Embodiment three,
Comprise following component and the mass ratio of each component is: polyvinyl chloride resin: 100 parts, ACR processing aid: 2 parts, stablizer: 5 parts, activated Calcium carbonate: 20 parts, titanium dioxide: 4 parts, interior lubrication prescription: 0.2 part, high-melting-point external lubricant: 0.8 part.
By embodiment one to embodiment three by respective production formula production PVC sample, produce the sample of same size equally by prior art formula, wherein, production unit, production environment, production technique are all identical.The sample choosing equal amts in the sample that every group of formula is produced detects, and detects and adopts surface roughness instruments, carry out roughness measurement, and detection data logging got off by surface roughness instruments to the surface often organizing every part sample.
Found by the comparative analysis of data, the surfaceness of the PVC that the average surface roughness of the PVC obtained by the production formula of embodiment one to embodiment three is produced compared with prior art formula obviously reduces, surface gloss is obviously improved, and the PVC that prior art formula is produced is obviously intensely dark.Therefore, a kind of production formula promoting outer pipe wall glossiness of the present invention, can effectively solve the problem that in prior art, outer pipe wall glossiness is lower, the aesthetics of tubing can also be strengthened simultaneously, extend the work-ing life of tubing, improve weathering resistance, the wear resistance of PVC product, substantially increase the Practical Performance of PVC product, prevent by corrosion such as Organic Acid and Bases, improve the erosion-resisting characteristics of pipe material product, and nontoxic pollution-free, improve the security of environmental-protecting performance and use.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement or improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. one kind promotes the production formula of outer pipe wall glossiness, it is characterized in that: comprise following component and the mass ratio of each component is: polyvinyl chloride resin: 100 parts, ACR processing aid: 1 ~ 2 part, stablizer: 4 ~ 5 parts, activated Calcium carbonate: 15 ~ 20 parts, titanium dioxide: 2 ~ 4 parts, interior lubrication prescription: 0.2 ~ 0.4 part, high-melting-point external lubricant: 0.6 ~ 0.8 part, described interior lubrication prescription and total consumption≤1 part of high-melting-point external lubricant.
2. a kind of production formula promoting outer pipe wall glossiness as claimed in claim 1, it is characterized in that: comprise following component and the mass ratio of each component is: polyvinyl chloride resin: 100 parts, ACR processing aid: 1 part, stablizer: 4 parts, activated Calcium carbonate: 15 parts, titanium dioxide: 2 parts, interior lubrication prescription: 0.4 part, high-melting-point external lubricant: 0.6 part.
3. a kind of production formula promoting outer pipe wall glossiness as claimed in claim 1, it is characterized in that: comprise following component and the mass ratio of each component is: polyvinyl chloride resin: 100 parts, ACR processing aid: 1.5 parts, stablizer: 4.5 parts, activated Calcium carbonate: 17.5 parts, titanium dioxide: 3 parts, interior lubrication prescription: 0.3 part, high-melting-point external lubricant: 0.7 part.
4. a kind of production formula promoting outer pipe wall glossiness as claimed in claim 1, it is characterized in that: comprise following component and the mass ratio of each component is: polyvinyl chloride resin: 100 parts, ACR processing aid: 2 parts, stablizer: 5 parts, activated Calcium carbonate: 20 parts, titanium dioxide: 4 parts, interior lubrication prescription: 0.2 part, high-melting-point external lubricant: 0.8 part.
5. as a kind of production formula promoting outer pipe wall glossiness in Claims 1-4 as described in any one, it is characterized in that: described polyvinyl chloride resin is the SG-5 type polyvinyl chloride resin of low-water-content.
6. as a kind of production formula promoting outer pipe wall glossiness in Claims 1-4 as described in any one, it is characterized in that: described stablizer adopts rare earth PVC stabilizer.
7. as a kind of production formula promoting outer pipe wall glossiness in Claims 1-4 as described in any one, it is characterized in that: described activated Calcium carbonate adopts nano activated calcium carbonate inorganic rigid particle.
8. as a kind of production formula promoting outer pipe wall glossiness in Claims 1-4 as described in any one, it is characterized in that: the main component of described titanium dioxide is ternary coated red schorl type titanium dioxide nanoparticle, median size is 450nm, it is made up of coating layer and Rutile type Titanium Dioxide nanoparticle, and the outermost layer of described coating layer is Al
2o
3, middle layer is SiO
2, innermost layer is ZrO
2.
9. as a kind of production formula promoting outer pipe wall glossiness in Claims 1-4 as described in any one, it is characterized in that: described interior lubrication prescription adopts metallic soap, oxidized polyethlene wax, stearic acid using.
10. as a kind of production formula promoting outer pipe wall glossiness in Claims 1-4 as described in any one, it is characterized in that: described high-melting-point external lubricant adopts the PE wax of nation Buddhist nun chemical industry and high-melting-point highly-efficient lubricant and use, and described high-melting-point highly-efficient lubricant exists peak melting compared with the PE wax of nation Buddhist nun chemical industry at about 136 DEG C.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510853526.9A CN105348691A (en) | 2015-11-27 | 2015-11-27 | Production formulation for improving glossiness of outer wall of pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510853526.9A CN105348691A (en) | 2015-11-27 | 2015-11-27 | Production formulation for improving glossiness of outer wall of pipe |
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| CN105348691A true CN105348691A (en) | 2016-02-24 |
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| CN201510853526.9A Pending CN105348691A (en) | 2015-11-27 | 2015-11-27 | Production formulation for improving glossiness of outer wall of pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107057229A (en) * | 2017-05-12 | 2017-08-18 | 佛山市天进塑胶有限公司 | A kind of PVC film gloss application sheet |
| CN111235656A (en) * | 2020-01-14 | 2020-06-05 | 长乐力恒锦纶科技有限公司 | Method for relieving fouling of prepolymerization tower |
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| CN101153099A (en) * | 2006-09-28 | 2008-04-02 | 天津德昊超微新材料有限公司 | Material special for polyvinyl chloride drainpipe member |
| CN103937120A (en) * | 2014-02-26 | 2014-07-23 | 昆山旌淳五金塑胶制品有限公司 | PVC edge sealing material and preparation method thereof |
| CN104497451A (en) * | 2015-01-21 | 2015-04-08 | 芜湖海螺型材科技股份有限公司 | High-gloss environmentally-friendly PVC sectional material and preparation method thereof |
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2015
- 2015-11-27 CN CN201510853526.9A patent/CN105348691A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101153099A (en) * | 2006-09-28 | 2008-04-02 | 天津德昊超微新材料有限公司 | Material special for polyvinyl chloride drainpipe member |
| CN103937120A (en) * | 2014-02-26 | 2014-07-23 | 昆山旌淳五金塑胶制品有限公司 | PVC edge sealing material and preparation method thereof |
| CN104497451A (en) * | 2015-01-21 | 2015-04-08 | 芜湖海螺型材科技股份有限公司 | High-gloss environmentally-friendly PVC sectional material and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107057229A (en) * | 2017-05-12 | 2017-08-18 | 佛山市天进塑胶有限公司 | A kind of PVC film gloss application sheet |
| CN111235656A (en) * | 2020-01-14 | 2020-06-05 | 长乐力恒锦纶科技有限公司 | Method for relieving fouling of prepolymerization tower |
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Application publication date: 20160224 |