CN107418083A - A kind of stability and durability pvc material and preparation method thereof - Google Patents
A kind of stability and durability pvc material and preparation method thereof Download PDFInfo
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- CN107418083A CN107418083A CN201710290263.4A CN201710290263A CN107418083A CN 107418083 A CN107418083 A CN 107418083A CN 201710290263 A CN201710290263 A CN 201710290263A CN 107418083 A CN107418083 A CN 107418083A
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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
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to a kind of stability and durability pvc material and preparation method thereof, wherein the stability and durability pvc material is made up of the raw material of following masses number：10 15 parts of diatomite,0.3 1 parts of ethoxylated alkyl ammonium sulfate,0.7 1 parts of N NMAs,0.1 0.3 parts of bis-phenol a diglycidyl ethers,0.7 1 parts of phytic acid,12 parts of zinc ricinate,0.5 1 parts of polyacrylamide,P-nitrophenol 0.1 0.2,6 10 parts of hydroxy-ethyl acrylate,1 1.2 parts of cumyl peroxide,100 120 parts of polyvinyl chloride,DTAC 12,Aluminium isopropoxide 23,Chitosan 0.3 1,Calcium naphthenate 0.1 0.2,Dibutyl maleate 46,0.5 part of silane coupler kh5600.3,Four [β (3,The hydroxy phenyl of 5 di-t-butyl 4) propionic acid] pentaerythritol ester 0.3 1,12 parts of calcium palmitate.The product of the present invention possesses good heat resistance, extends product service life, is a kind of durable industrial material of novel environment friendly.
Description
Technical field
The present invention relates to field of polyvinyl chloride material, more particularly to a kind of stability and durability pvc material and its preparation
Method.
Background technology
Pure Corvic Heat-resistant stable performance is poor, when thermal-stable reaches 90 DEG C, i.e., slight heat can occur
Decomposition reaction.Polyvinyl chloride is as a kind of plastic material being widely used, in many application occasions, it is desirable to which it has certain
Stability, anti-flammability and heat resistance.In addition, the polyvinyl chloride product for being exposed to open air throughout the year, such as outdoor drainpipe,
Traffic guard rail and plastic door-window etc., the test exposed to the weather is subject, how to improve the sun-proof of such polyvinyl chloride product
Anti-ultraviolet property is to extend one of the primary study object of its service life as current pvc material.
The content of the invention
The technical problem to be solved in the present invention is the stability for improving polyvinyl chloride material so that its product is durable in use.For
Solve above-mentioned technical problem, the technical scheme is that：
A kind of stability and durability pvc material, is made up of the raw material of following masses number：
Diatomite 10-15 parts, ethoxylated alkyl ammonium sulfate 0.3-1 parts, N hydroxymethyl acrylamide 0.7-1 parts, bis-phenol a
It is diglycidyl ether 0.1-0.3 parts, phytic acid 0.7-1 parts, zinc ricinate 1-2 parts, polyacrylamide 0.5-1 parts, right
Nitrophenol 0.1-0.2, hydroxy-ethyl acrylate 6-10 parts, cumyl peroxide 1-1.2 parts, polyvinyl chloride 100-120 parts, ten
Dialkyl group trimethyl ammonium chloride 1-2, aluminium isopropoxide 2-3, chitosan 0.3-1, calcium naphthenate 0.1-0.2, dibutyl maleate 4-
6th, silane coupler kh5600.3-0.5 parts, short and long-chain acyl triglyceride molecules 0.2-0.4 parts, four [β-(3,5- di-tert-butyl-hydroxy phenyls)
Propionic acid] pentaerythritol ester 0.3-1 parts, calcium palmitate 1-2 parts, boric acid 0.2-0.4 parts.
A kind of preparation method of stability and durability pvc tube, comprises the following steps：
(1) above-mentioned aluminium isopropoxide, boric acid are mixed, are added in the deionized water of 17-20 times of mixture quality, stirring is equal
Even, rise temperature is 50-60 DEG C, addition polyacrylamide, insulated and stirred 20-30 minutes, and 3-5mol/l sodium hydroxide is added dropwise,
Regulation pH is 10-13, adds above-mentioned calcium naphthenate, and rise temperature is 70-80 DEG C, insulated and stirred 30-47 minutes, adds diatom
Soil, stir to normal temperature, filtering, by precipitation washing 2-3 times, obtain pretreatment stabilizer；
(2) above-mentioned short and long-chain acyl triglyceride molecules are added in the absolute ethyl alcohol of 6-9 times of its quality, stirred, add bis-phenol a bis-
Glycidol ether, rise temperature is 70-75 DEG C, insulated and stirred 10-15 minutes, adds above-mentioned diatomite, stirs to normal temperature, score
Alcohol liquid is dissipated, four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol esters is added, magnetic agitation 2-3 minutes, obtains pre-
Handle ultraviolet resistant formulation；
(3) above-mentioned ethoxylated alkyl ammonium sulfate is added in the deionized water of 5-7 times of its quality, stirred, added
Enter calcium palmitate, obtain calcium dispersion liquid；
(4) above-mentioned dibutyl maleate is added in the absolute ethyl alcohol of 3-5 times of its quality, stirred, add castor-oil plant
Zinc oleate, the insulated and stirred 4-7 minutes at 60-67 DEG C, silane coupler kh560 is added, stirs to normal temperature, obtains silanol liquid；
(5) above-mentioned diatomite, calcium dispersion liquid are mixed, is heated to being added in above-mentioned silanol liquid after water is dry, adds poly-
Acrylamide, pretreatment stabilizer and pretreatment ultraviolet resistant formulation, preheat 3-5 minutes at 90-100 DEG C, with remaining each original
Material mixing, is granulated using twin-screw, and prilling temperature is 120-150 DEG C, and by pellet extruding pipe material on the twin screw extruder, is squeezed
Out-of-machine temperature is 170-190 DEG C, and tubing is through cooling down, cutting, expanding, packaging as pipe finished.
The invention has the advantages that：
1st, product of the invention has excellent heat-resisting, weather-proof and anti-ultraviolet property, stable performance, environment-adapting ability
By force, service life is grown, and has wide applicability；
2nd, the present invention is organic by stabilizer zinc ricinate, alkanoic acid calcium and UV resistant agent by specific manufacturing process
Merge into pvc material so that properties of product are effectively lifted, and its manufacturing process is simple and easy, and cost is cheap, are adapted to push away
Extensively.
Embodiment
Embodiment 1
A kind of stability and durability pvc material, is made up of the raw material of following masses number：
10 parts of diatomite, 0.3 part of ethoxylated alkyl ammonium sulfate, 0.7 part of N hydroxymethyl acrylamide, bis-phenol a bis- shrink
0.1 part of glycerin ether, 0.7 part of phytic acid, 1 part of zinc ricinate, 0.5 part of polyacrylamide, 0.1 part of p-nitrophenol, third
6 parts of olefin(e) acid hydroxyl ethyl ester, 1 part of cumyl peroxide, 100 parts of polyvinyl chloride, 1 part of DTAC, isopropanol
2 parts of aluminium, 0.3 part of chitosan, 0.1 part of calcium naphthenate, 4 parts of dibutyl maleate, silane coupler kh5600.3 parts, carboxylic acid
0.2 part of ester, four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] 0.3 part of pentaerythritol esters, 1 part of calcium palmitate, boric acid
0.2 part.
A kind of preparation method of stability and durability pvc tube, comprises the following steps：
(1) above-mentioned aluminium isopropoxide, boric acid are mixed, are added in the deionized water of 18 times of mixture quality, stir,
It is 55 DEG C to raise temperature, adds polyacrylamide, insulated and stirred 25 minutes, 4mol/l sodium hydroxide is added dropwise, and regulation pH is 12,
Above-mentioned calcium naphthenate is added, rise temperature is 75 DEG C, insulated and stirred 40 minutes, adds diatomite, stirs to normal temperature, filters, will
Precipitation washing 3 times, obtains pretreatment stabilizer；
(2) above-mentioned short and long-chain acyl triglyceride molecules are added in the absolute ethyl alcohol of 7 times of its quality, stirred, added bis-phenol a bis- and contract
Water glycerin ether, rise temperature is 70 DEG C, insulated and stirred 12 minutes, adds above-mentioned diatomite, stirs to normal temperature, obtains scattered alcohol liquid,
Four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol esters are added, magnetic agitation 3 minutes, anti-purple must be pre-processed
Outside line preparation；
(3) above-mentioned ethoxylated alkyl ammonium sulfate is added in the deionized water of 6 times of its quality, stirred, added
Calcium palmitate, obtain calcium dispersion liquid；
(4) above-mentioned dibutyl maleate is added in the absolute ethyl alcohol of 4 times of its quality, stirred, add castor oil
Sour zinc, insulated and stirred 5 minutes at 65 DEG C, silane coupler kh560 is added, stirs to normal temperature, obtains silanol liquid；
(5) above-mentioned diatomite, calcium dispersion liquid are mixed, is heated to being added in above-mentioned silanol liquid after water is dry, adds poly-
Acrylamide, pretreatment stabilizer and pretreatment ultraviolet resistant formulation, are preheated 4 minutes at 95 DEG C, are mixed with remaining each raw material,
It is granulated using twin-screw, prilling temperature is 130 DEG C, and extruding pipe material, extruder temperature are on the twin screw extruder by pellet
180 DEG C, tubing is through cooling down, cutting, expanding, packaging as pipe finished.
Embodiment 2
A kind of stability and durability pvc material, is made up of the raw material of following masses number：
15 parts of diatomite, 1 part of ethoxylated alkyl ammonium sulfate, 1 part of N hydroxymethyl acrylamide, bis-phenol a 2-glycidyls
0.3 part of ether, 1 part of phytic acid, 2 parts of zinc ricinate, 1 part of polyacrylamide, p-nitrophenol 0.2, hydroxy-ethyl acrylate
10 parts, 1.2 parts of peroxidating diisopropyl, 120 parts of polyvinyl chloride, DTAC 2, aluminium isopropoxide 3, chitosan 1,
Calcium naphthenate 0.2, dibutyl maleate 6, silane coupler kh5600.5 parts, 0.4 part of short and long-chain acyl triglyceride molecules, four [β-(3,5- bis- uncles
Butyl -4- hydroxy phenyls) propionic acid] 1 part of pentaerythritol ester, 2 parts of calcium palmitate, 0.4 part of boric acid.
Its preparation method is as the preparation method of embodiment 1.
The product of the present invention possesses a variety of premium properties such as heat-resisting, weather-proof, uvioresistant service life height, and production technology
Simply, low production cost, it is a kind of new environmental and durable material, meets user's multi-aspect demand.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, it is included within the scope of the present invention.
Claims (2)
1. a kind of stability and durability pvc material, it is characterised in that be made up of the raw material of following masses number：
Diatomite 10-15 parts, ethoxylated alkyl ammonium sulfate 0.3-1 parts, N hydroxymethyl acrylamide 0.7-1 parts, bis-phenol a bis- contract
Water glycerin ether 0.1-0.3 parts, phytic acid 0.7-1 parts, zinc ricinate 1-2 parts, polyacrylamide 0.5-1 parts, to nitro
Phenol 0.1-0.2, hydroxy-ethyl acrylate 6-10 parts, cumyl peroxide 1-1.2 parts, polyvinyl chloride 100-120 parts, dodecane
Base trimethyl ammonium chloride 1-2, aluminium isopropoxide 2-3, chitosan 0.3-1, calcium naphthenate 0.1-0.2, dibutyl maleate 4-6, silicon
Alkane coupling agent kh5600.3-0.5 parts, short and long-chain acyl triglyceride molecules 0.2-0.4 parts, four [β-(3,5- di-tert-butyl-hydroxy phenyl) third
Acid] pentaerythritol ester 0.3-1 parts, calcium palmitate 1-2 parts, boric acid 0.2-0.4 parts.
A kind of 2. preparation method of stability and durability pvc tube as claimed in claim 1, it is characterised in that including
Following steps：
(1) above-mentioned aluminium isopropoxide, boric acid are mixed, are added in the deionized water of 17-20 times of mixture quality, stir,
It is 50-60 DEG C to raise temperature, adds polyacrylamide, insulated and stirred 20-30 minutes, 3-5mol/l sodium hydroxide is added dropwise, adjusts
Section pH is 10-13, adds above-mentioned calcium naphthenate, and rise temperature is 70-80 DEG C, insulated and stirred 30-47 minutes, adds diatomite,
Stirring filtering, by precipitation washing 2-3 times, obtains pretreatment stabilizer to normal temperature；
(2) above-mentioned short and long-chain acyl triglyceride molecules are added in the absolute ethyl alcohol of 6-9 times of its quality, stirred, added bis-phenol a bis- and shrink
Glycerin ether, rise temperature is 70-75 DEG C, insulated and stirred 10-15 minutes, adds above-mentioned diatomite, stirs to normal temperature, obtains scattered alcohol
Liquid, four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol esters are added, magnetic agitation 2-3 minutes, must be pre-processed
Ultraviolet resistant formulation；
(3) above-mentioned ethoxylated alkyl ammonium sulfate is added in the deionized water of 5-7 times of its quality, stirred, add palm fibre
Palmitic acid acid calcium, obtains calcium dispersion liquid；
(4) above-mentioned dibutyl maleate is added in the absolute ethyl alcohol of 3-5 times of its quality, stirred, add castor oil acid
Zinc, the insulated and stirred 4-7 minutes at 60-67 DEG C, silane coupler kh560 is added, stirs to normal temperature, obtains silanol liquid；
(5) above-mentioned diatomite, calcium dispersion liquid are mixed, is heated to being added in above-mentioned silanol liquid after water is dry, adds polypropylene
Acid amides, pretreatment stabilizer and pretreatment ultraviolet resistant formulation, preheat 3-5 minutes at 90-100 DEG C, are mixed with remaining each raw material
Closing, be granulated using twin-screw, prilling temperature is 120-150 DEG C, and by pellet extruding pipe material on the twin screw extruder, extruder
Temperature is 170-190 DEG C, and tubing is through cooling down, cutting, expanding, packaging as pipe finished.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710290263.4A CN107418083A (en) | 2017-04-27 | 2017-04-27 | A kind of stability and durability pvc material and preparation method thereof |
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| CN201710290263.4A CN107418083A (en) | 2017-04-27 | 2017-04-27 | A kind of stability and durability pvc material and preparation method thereof |
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| CN201710290263.4A Pending CN107418083A (en) | 2017-04-27 | 2017-04-27 | A kind of stability and durability pvc material and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107964190A (en) * | 2017-12-15 | 2018-04-27 | 安徽海丰新材料科技有限公司 | A kind of PVC hot blast pipes formula |
| CN108749234A (en) * | 2018-04-28 | 2018-11-06 | 海南昆仑新材料科技股份有限公司 | A kind of double-layer composite material and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101775180A (en) * | 2009-12-29 | 2010-07-14 | 山东华信塑胶股份有限公司 | Impact-resistant modified polyvinyl chloride tube material and preparation process thereof |
| CN102863712A (en) * | 2011-07-06 | 2013-01-09 | 中国石油化工股份有限公司 | High shock resistant PVC tubular product and preparation method thereof |
| CN104861369A (en) * | 2014-12-29 | 2015-08-26 | 殷培花 | Fire, weather and high temperature resistant polyvinyl chloride tube and production method thereof |
| CN105061943A (en) * | 2015-08-09 | 2015-11-18 | 孙德灿 | Manufacturing method for anti-aging PVC tubular product |
-
2017
- 2017-04-27 CN CN201710290263.4A patent/CN107418083A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101775180A (en) * | 2009-12-29 | 2010-07-14 | 山东华信塑胶股份有限公司 | Impact-resistant modified polyvinyl chloride tube material and preparation process thereof |
| CN102863712A (en) * | 2011-07-06 | 2013-01-09 | 中国石油化工股份有限公司 | High shock resistant PVC tubular product and preparation method thereof |
| CN104861369A (en) * | 2014-12-29 | 2015-08-26 | 殷培花 | Fire, weather and high temperature resistant polyvinyl chloride tube and production method thereof |
| CN105061943A (en) * | 2015-08-09 | 2015-11-18 | 孙德灿 | Manufacturing method for anti-aging PVC tubular product |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107964190A (en) * | 2017-12-15 | 2018-04-27 | 安徽海丰新材料科技有限公司 | A kind of PVC hot blast pipes formula |
| CN108749234A (en) * | 2018-04-28 | 2018-11-06 | 海南昆仑新材料科技股份有限公司 | A kind of double-layer composite material and preparation method thereof |
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Application publication date: 20171201 |