CN101161717A - Tourmaline composite PVC pipe and preparation method thereof - Google Patents
Tourmaline composite PVC pipe and preparation method thereof Download PDFInfo
- Publication number
- CN101161717A CN101161717A CNA2007101684821A CN200710168482A CN101161717A CN 101161717 A CN101161717 A CN 101161717A CN A2007101684821 A CNA2007101684821 A CN A2007101684821A CN 200710168482 A CN200710168482 A CN 200710168482A CN 101161717 A CN101161717 A CN 101161717A
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- CN
- China
- Prior art keywords
- tourmaline
- tourmalinite
- preparation
- tourmaline composite
- pvc pipe
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Abstract
The present invention provides a tourmaline-PVC composite pipe and a preparation method thereof, wherein the tourmaline-PVC composite pipe contains tourmaline. The tourmaline-PVC composite pipe and the preparation method thereof relates to the process for preparing the PVC parent material, mixing, rolling, vacuum forming and adding tourmaline composite material which is prepared in the following processing steps that is to exploit the tourmaline run of mine to crush to the granules of 0.3cm after primary dressing, to gain the tourmaline concentrate by magnetic separation after cleaning, sterilizing and disinfecting, to get the dry powder of tourmaline by crushing the tourmaline concentrate up to the granules of 15-30 micron using the roller mill, to send the dry powder of tourmaline to wet low-speed stirring grind for 5h and then to wet high-speed stirring grind for 4h, and to obtain the tourmaline size with the 1-3mm granules. The tourmaline-PVC composite pipe has functions of releasing negative ion, bacteriostasis, antisepsis, antisepsis, activating water and removing heavy metal and the residual chlorine.
Description
Affiliated technical field
The present invention relates to kind of PVC material and preparation method thereof, especially tourmaline composite PVC pipe and preparation method thereof.
Background technology
The PVC material is a kind of of decorative plastic material.The PVC material has characteristics such as lightweight, heat insulation, insulation, moistureproof, fire-retardant, easy construction, and specification, color, pattern are various, is rich in ornamentally, is widely used in the decoration of room interior wall and furred ceiling.Along with the raising of quality of life, the requirement that people are urgent day by day to the finishing material feature of environmental protection, health, material that demand is new and technology development environment protection health pvc pipe material become new problem.
Summary of the invention
The object of the present invention is to provide a kind of can discharge negative ion, can be antibacterial, anticorrosion, mildew-resistant, protection against the tide, activated water, dispel tourmaline composite PVC pipe of heavy metal and chlorine residue and preparation method thereof.
The technical solution adopted for the present invention to solve the technical problems is:
Tourmaline composite PVC pipe contains the tourmalinite composition.
Tourmaline composite PVC pipe and preparation method thereof comprises technologies such as being equipped with PVC masterbatch, mixing, calendering, vacuum forming, add tourmaline composite in mixing operation, the processing step of the preparation of tourmaline composite is as follows: collection tourmalinite raw ore is through primary election and be crushed to the 0.3cm particle; The cleaning and sterilization sterilization is after magnetic separation gets the tourmalinite concentrate; The tourmalinite concentrate is crushed to the 15--30 micron through roller mill and gets tourmalinite dry powder; Tourmalinite dry powder is sent into wet type stirring at low speed barreling 5 hours, change wet type high-speed stirring barreling mill 4 hours subsequently over to, getting particulate is the tourmalinite slurry of 1--3 micron.
The invention has the beneficial effects as follows: tourmalinite has the characteristic of spontaneous at normal temperatures and pressures release negative ion and far infrared rays, the biological static of generation, brine electrolysis, absorption heavy metal, tourmaline composite PVC pipe of the present invention has utilized this characteristic of tourmalinite, have discharge negative ion, can be antibacterial, anticorrosion, mildew-resistant, protection against the tide, activated water, dispel effects such as heavy metal and chlorine residue.
The present invention is further described below in conjunction with embodiment.
In the PVC masterbatch, add accounting for the tourmaline composite that weight percent is 1-30%,, carried out low speed mixing (cold mixing) subsequently 1-3 hour, be made into the tourmaline composite PVC base-material by high-speed mixing (heat is mixed) 1-3 hour; In base-material, add the preplasticizing subsidiary material, stir and plastified in 2-4 hour; Utilize twin screw extruder, extrusion die; In vacuum cooler, carry out the vacuum cooling typing; Beat the sign indicating number lettering then,, promptly make tourmaline composite PVC pipe, at last the check warehouse-in through traction, cutting, enlarging.
The processing step of the preparation of tourmaline composite is as follows: collection tourmalinite raw ore is through primary election and be crushed to the 0.3cm particle; The cleaning and sterilization sterilization is after magnetic separation gets the tourmalinite concentrate; The tourmalinite concentrate is crushed to the 15-30 micron through roller mill and gets tourmalinite dry powder; Tourmalinite dry powder is sent into wet type stirring at low speed barreling 5 hours, change wet type high-speed stirring barreling mill 4 hours subsequently over to, getting particulate is the tourmalinite slurry of 1--3 micron, i.e. tourmaline composite.
Claims (2)
1. tourmaline composite PVC pipe, it is characterized in that: described pvc pipe material contains the tourmalinite composition.
2. tourmaline composite PVC pipe and preparation method thereof, technological process comprises and is equipped with PVC masterbatch, mixing, calendering, vacuum forming, it is characterized in that: add tourmaline composite in mixing operation, the processing step of the preparation of its tourmaline composite is as follows:
(1) gathers the tourmalinite raw ore through primary election and be crushed to the 0.3cm particle;
(2) the cleaning and sterilization sterilization is after magnetic separation gets the tourmalinite concentrate;
(3) the tourmalinite concentrate is crushed to the 15--30 micron through roller mill and gets tourmalinite dry powder;
(4) tourmalinite dry powder is sent into wet type stirring at low speed barreling 5 hours, changed over to wet type high-speed stirring barreling mill 4 hours subsequently, getting particulate is the tourmalinite slurry of 1--3 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101684821A CN101161717A (en) | 2007-11-19 | 2007-11-19 | Tourmaline composite PVC pipe and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101684821A CN101161717A (en) | 2007-11-19 | 2007-11-19 | Tourmaline composite PVC pipe and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101161717A true CN101161717A (en) | 2008-04-16 |
Family
ID=39296709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101684821A Pending CN101161717A (en) | 2007-11-19 | 2007-11-19 | Tourmaline composite PVC pipe and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101161717A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360657A (en) * | 2012-03-31 | 2013-10-23 | 中国科学院合肥物质科学研究院 | Composite material with negative ion releasing function and preparation method thereof |
| CN104844960A (en) * | 2015-01-14 | 2015-08-19 | 无锡龙舜实业有限公司 | Manufacturing process of directly buried PVC pipe |
| CN110523240A (en) * | 2019-08-16 | 2019-12-03 | 广东雪儿生物科技有限公司 | A kind of spherical powder of modified negative-ion and preparation method thereof |
-
2007
- 2007-11-19 CN CNA2007101684821A patent/CN101161717A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360657A (en) * | 2012-03-31 | 2013-10-23 | 中国科学院合肥物质科学研究院 | Composite material with negative ion releasing function and preparation method thereof |
| CN104844960A (en) * | 2015-01-14 | 2015-08-19 | 无锡龙舜实业有限公司 | Manufacturing process of directly buried PVC pipe |
| CN110523240A (en) * | 2019-08-16 | 2019-12-03 | 广东雪儿生物科技有限公司 | A kind of spherical powder of modified negative-ion and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080416 |