CN108102242A - A kind of PVC environmental protection Masterbatch - Google Patents
A kind of PVC environmental protection Masterbatch Download PDFInfo
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- CN108102242A CN108102242A CN201711208163.9A CN201711208163A CN108102242A CN 108102242 A CN108102242 A CN 108102242A CN 201711208163 A CN201711208163 A CN 201711208163A CN 108102242 A CN108102242 A CN 108102242A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2407/00—Characterised by the use of natural rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2427/00—Characterised by the use 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; Derivatives of such polymers
- C08J2427/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
- C08J2427/04—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2427/06—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
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/10—Silicon-containing compounds
- C08K7/12—Asbestos
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/26—Silicon- containing compounds
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/04—Pigments
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
Landscapes
- 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 present invention relates to a kind of PVC environmental protection Masterbatch, the PVC environmental protection Masterbatch includes following raw material：100~114 parts of PVC,18~23 parts of pigment,5~12 parts of zinc stearate,15~32 parts of stearic acid,8~13 parts of nano silicon dioxide,30~43 parts of natural rubber,12~23 parts of asbestos fibre,32~43 parts of diatomite,13~22 parts of paraffin,13~18 parts of acetyl citrate,7~13 parts of hydroxyethyl cellulose,22~33 parts of propylene glycol,20~25 parts of starch,15~23 parts of cellulose,4~6 parts of 5~8 parts of glass fibre and ultraviolet absorber,PVC environmental protection Masterbatch of the present invention carries out scientific and reasonable proportioning using Novel environment-friendlymaterial material,Masterbatch security obtained is good,Uniform coloring,It is easy to use,Good economy performance,It manufactures at low cost,Environmentally protective few harm,Meet polycyclic aromatic hydrocarbons (PAH) inspection specification,Polycyclic aromatic hydrocarbons (PAH) is not detected,Meet environmental requirement.
Description
Technical field
The present invention relates to PVC material technical fields, and in particular to a kind of PVC environmental protection Masterbatch.
Background technology
At present, polyester fiber yield in China's surpasses ten million ton, wherein 1/3rd need coloring to use, dyeing method,
Every fastness such as 40,000,000 tons of coloured sewage, light fastness, washing, sweat stain, distillation of dyeing will be discharged every year to be all far below
Coloring before spinning has been not suitable with the needs of social development and people's living standard raising.Coloring is that Masterbatch is melted before terylene is spun
Or be dispersed in Direct-spinning of PET Fiber stoste and carry out melt spinning, the new process of colored polyester fiber is directly made, is to leave out terylene dye
The most effective approach of color.
Curtain towards sunny side directly by the direct projection of sunlight, be easy to cause window curtain fabric discoloration.At present, curtain production terylene
It is female to add single uvioresistant when needing anti-ultraviolet property by coating colorant on its surface to reach coloring purpose for silk
The shortcomings of grain assigns anti-ultraviolet property, and the component for causing processing is more, complex process.
The content of the invention
To solve the above problems, a kind of the present invention is intended to provide PVC environmental protection Masterbatch.
Purpose to realize the present invention, the technical solution adopted is that：A kind of PVC environmental protection Masterbatch, the PVC environmental protection Masterbatch
Include following raw material：PVC100~114 part, 18~23 parts of pigment, 15~32 parts of stearic acid, are received 5~12 parts of zinc stearate
8~13 parts of silica of rice, 30~43 parts of natural rubber, 12~23 parts of asbestos fibre, 32~43 parts of diatomite, paraffin 13~22
Part, 13~18 parts of acetyl citrate, 7~13 parts of hydroxyethyl cellulose, 22~33 parts of propylene glycol and 30~40 parts of ethyl alcohol.
Preferably, the PVC environmental protection Masterbatch is also added with 20~25 parts of starch.
Preferably, the PVC environmental protection Masterbatch is also added with 15~23 parts of cellulose.
Preferably, 2~4 parts of mould inhibitor is also added in the PVC environmental protection Masterbatch.
Preferably, 5~8 parts of glass fibre is also added in the PVC environmental protection Masterbatch.
Preferably, 4~6 parts of ultraviolet absorber is also added in the PVC environmental protection Masterbatch.
Preferably, the pigment of the PVC environmental protection Masterbatch include organic pigment and inorganic pigment, wherein, organic pigment with
The proportioning of inorganic pigment is 1:1~3.
Preferably, the preparation method of the PVC environmental protection Masterbatch comprises the following steps：
1) is just mixed：PVC and natural rubber are carried out melting at 230~260 DEG C liquid, add nano-silica
SiClx, asbestos fibre, diatomite and glass fibre, which are uniformly mixed, to be added in molten mass, with the rotating speed of 2000~3000r/min
High-speed stirred is all melted and is uniformly mixed completely to material；
2) mixes colours：Pigment, mould inhibitor and starch are dissolved in 40~60% propylene glycol and 45~55% ethyl alcohol,
Stir pigment at a temperature of 60~80 DEG C, mould inhibitor and starch be uniformly mixed in the mixed organic solvents of propylene glycol and ethyl alcohol to
It is thick, it adds remaining propylene glycol and ethyl alcohol so that pigment, mould inhibitor and starch are thinning by thick shape, then with 1500~
Rotating speed moderate-speed mixer to the material of 2500r/min is uniformly mixed；
3) bis- mixing of：The molten mass mixed in step 1 is cooled to 180~250 DEG C, is stirred to molten mass inner edge
It mixes side and adds in zinc stearate, stearic acid, paraffin, acetyl citrate, hydroxyethyl cellulose, cellulose and ultraviolet absorber to molten
It is cooled to after melt body retrogradation after 150~180 DEG C and adds in the pigment that step 2 mixes up, then carried out with the rotating speed of 2500~3000r/min
3~6h is stirred, then is transferred in double screw extruder；
4) extruding pelletizations：By the screw speed control of double screw extruder in 130~150r/min, extrusion temperature control
At 180~240 DEG C, material is squeezed out from extruder, then the material item of extrusion using cutter be cut into the length of 8~12cm
Item is granulated using comminutor at 210~250 DEG C, and PVC environmental protection Masterbatch is made after Masterbatch cooling.
Beneficial effects of the present invention are：PVC environmental protection Masterbatch of the present invention is carried out scientific and reasonable using Novel environment-friendlymaterial material
Proportioning, Masterbatch security obtained is good, and uniform coloring is easy to use, good economy performance, manufactures at low cost, environmentally protective few danger
Evil, meets polycyclic aromatic hydrocarbons (PAH) inspection specification, does not detect polycyclic aromatic hydrocarbons (PAH), meets the requirement of environmental protection.
Description of the drawings
Fig. 1 is the raw material proportioning table of PVC environmental protection Masterbatch of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
Embodiment 1
Refering to Figure 1, the technical solution adopted by the present invention is：A kind of PVC environmental protection Masterbatch, the PVC environmental protection color
Master batch includes following raw material：PVC114 parts, 23 parts of pigment, 12 parts of zinc stearate, 32 parts of stearic acid, nano silicon dioxide 13
Part, 43 parts of natural rubber, 23 parts of asbestos fibre, 43 parts of diatomite, 22 parts of paraffin, 18 parts of acetyl citrate, hydroxy ethyl fiber
6 parts of 13 parts of element, 33 parts of propylene glycol, 25 parts of starch, 23 parts of cellulose, 8 parts of glass fibre and ultraviolet absorber.
Embodiment 2
Refering to Figure 1, the technical solution adopted by the present invention is：A kind of PVC environmental protection Masterbatch, the PVC environmental protection color
Master batch includes following raw material：PVC100 parts, 18 parts of pigment, 5 parts of zinc stearate, 15 parts of stearic acid, nano silicon dioxide 8
Part, 30 parts of natural rubber, 12 parts of asbestos fibre, 32 parts of diatomite, 13 parts of paraffin, 13 parts of acetyl citrate, hydroxy ethyl fiber
4 parts of 7 parts of element, 22 parts of propylene glycol, 20 parts of starch, 15 parts of cellulose, 5 parts of glass fibre and ultraviolet absorber.
Embodiment 3
Refering to Figure 1, the technical solution adopted by the present invention is：A kind of PVC environmental protection Masterbatch, the PVC environmental protection color
Master batch includes following raw material：PVC114 parts, 18 parts of pigment, 12 parts of zinc stearate, 15 parts of stearic acid, nano silicon dioxide 13
Part, 30 parts of natural rubber, 23 parts of asbestos fibre, 32 parts of diatomite, 22 parts of paraffin, 13 parts of acetyl citrate, hydroxy ethyl fiber
4 parts of 13 parts of element, 22 parts of propylene glycol, 25 parts of starch, 15 parts of cellulose, 8 parts of glass fibre and ultraviolet absorber.
Embodiment 4
Refering to Figure 1, the technical solution adopted by the present invention is：A kind of PVC environmental protection Masterbatch, the PVC environmental protection color
Master batch includes following raw material：PVC100 parts, 23 parts of pigment, 5 parts of zinc stearate, 32 parts of stearic acid, nano silicon dioxide 8
Part, 43 parts of natural rubber, 12 parts of asbestos fibre, 43 parts of diatomite, 13 parts of paraffin, 18 parts of acetyl citrate, hydroxy ethyl fiber
6 parts of 7 parts of element, 33 parts of propylene glycol, 20 parts of starch, 23 parts of cellulose, 5 parts of glass fibre and ultraviolet absorber.
Embodiment 5
Refering to Figure 1, the technical solution adopted by the present invention is：A kind of PVC environmental protection Masterbatch, the PVC environmental protection color
Master batch includes following raw material：PVC114 parts, 23 parts of pigment, 5 parts of zinc stearate, 32 parts of stearic acid, nano silicon dioxide 8
Part, 43 parts of natural rubber, 12 parts of asbestos fibre, 32 parts of diatomite, 22 parts of paraffin, 18 parts of acetyl citrate, hydroxy ethyl fiber
4 parts of 7 parts of element, 22 parts of propylene glycol, 20 parts of starch, 15 parts of cellulose, 5 parts of glass fibre and ultraviolet absorber.
Embodiment 6
Refering to Figure 1, the technical solution adopted by the present invention is：A kind of PVC environmental protection Masterbatch, the PVC environmental protection color
Master batch includes following raw material：PVC114 parts, 23 parts of pigment, 12 parts of zinc stearate, 32 parts of stearic acid, nano silicon dioxide 8
Part, 43 parts of natural rubber, 12 parts of asbestos fibre, 43 parts of diatomite, 13 parts of paraffin, 13 parts of acetyl citrate, hydroxy ethyl fiber
4 parts of 7 parts of element, 22 parts of propylene glycol, 25 parts of starch, 23 parts of cellulose, 5 parts of glass fibre and ultraviolet absorber.
Embodiment 7
Refering to Figure 1, the technical solution adopted by the present invention is：A kind of PVC environmental protection Masterbatch, the PVC environmental protection color
Master batch includes following raw material：PVC105 parts, 20 parts of pigment, 8 parts of zinc stearate, 25 parts of stearic acid, nano silicon dioxide 10
Part, 40 parts of natural rubber, 15 parts of asbestos fibre, 40 parts of diatomite, 15 parts of paraffin, 15 parts of acetyl citrate, hydroxy ethyl fiber
5 parts of 10 parts of element, 30 parts of propylene glycol, 23 parts of starch, 20 parts of cellulose, 6 parts of glass fibre and ultraviolet absorber.
Embodiment 8
Refering to Figure 1, the technical solution adopted by the present invention is：A kind of PVC environmental protection Masterbatch, the PVC environmental protection color
Master batch includes following raw material：PVC110 parts, 22 parts of pigment, 11 parts of zinc stearate, 30 parts of stearic acid, nano silicon dioxide 12
Part, 35 parts of natural rubber, 20 parts of asbestos fibre, 35 parts of diatomite, 18 parts of paraffin, 16 parts of acetyl citrate, hydroxy ethyl fiber
5 parts of 12 parts of element, 25 parts of propylene glycol, 23 parts of starch, 18 parts of cellulose, 6 parts of glass fibre and ultraviolet absorber.
Refering to Figure 1, the technical solution adopted by the present invention is：A kind of PVC environmental protection Masterbatch, the PVC environmental protection color
The preparation method of master batch comprises the following steps：
1) is just mixed：PVC and natural rubber are carried out melting at 240 DEG C it is liquid, add nano silicon dioxide,
Asbestos fibre, diatomite and glass fibre, which are uniformly mixed, to be added in molten mass, with the rotating speed high-speed stirred of 3000r/min to object
Material is all melted and is uniformly mixed completely；
2) mixes colours：Pigment, mould inhibitor and starch are dissolved in 50% propylene glycol and 50% ethyl alcohol, in 80 DEG C of temperature
The lower stirring pigment of degree, mould inhibitor and starch are uniformly mixed in the mixed organic solvents of propylene glycol and ethyl alcohol to thick, then are added
Enter remaining propylene glycol and ethyl alcohol so that pigment, mould inhibitor and starch are thinning by thick shape, then stirred with the rotating speed middling speed of 2000r/min
It mixes to material and is uniformly mixed；
3) bis- mixing of：The molten mass mixed in step 1 is cooled to 200 DEG C, is added while stirring into molten mass
Enter zinc stearate, stearic acid, paraffin, acetyl citrate, hydroxyethyl cellulose, cellulose and ultraviolet absorber to molten mass to become
It is cooled to after thick after 180 DEG C and adds in the pigment that step 2 mixes up, then 6h is stirred with the rotating speed of 3000r/min, then be transferred to double
In screw extruder；
4) extruding pelletizations：By the screw speed control of double screw extruder in 150r/min, extrusion temperature is controlled 240
DEG C, material is squeezed out from extruder, then the material item of extrusion using cutter be cut into the strip of 12cm, uses comminutor
It is granulated at 250 DEG C, PVC environmental protection Masterbatch is made after Masterbatch cooling.
In the present invention, PVC environmental protection Masterbatch of the present invention carries out scientific and reasonable proportioning using Novel environment-friendlymaterial material, is made
Masterbatch security it is good, uniform coloring is easy to use, good economy performance, manufacture it is at low cost, environmentally protective few harm meets more
Aromatic hydrocarbon ring inspection specification, does not detect polycyclic aromatic hydrocarbons (PAH), meets environmental requirement.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of PVC environmental protection Masterbatch, it is characterised in that：The PVC environmental protection Masterbatch includes following raw material：PVC 100
~114 parts, it is 18~23 parts of pigment, 5~12 parts of zinc stearate, 15~32 parts of stearic acid, 8~13 parts of nano silicon dioxide, natural
30~43 parts of rubber, 12~23 parts of asbestos fibre, 32~43 parts of diatomite, 13~22 parts of paraffin, acetyl citrate 13~18
Part, 7~13 parts of hydroxyethyl cellulose, 22~33 parts of propylene glycol and 30~40 parts of ethyl alcohol.
2. a kind of PVC environmental protection Masterbatch according to claim 1, it is characterised in that：The PVC environmental protection Masterbatch also adds
There is 20~25 parts of starch.
3. a kind of PVC environmental protection Masterbatch according to claim 1, it is characterised in that：The PVC environmental protection Masterbatch also adds
There is 15~23 parts of cellulose.
4. a kind of PVC environmental protection Masterbatch according to claim 1, it is characterised in that：Also add in the PVC environmental protection Masterbatch
Added with 2~4 parts of mould inhibitor.
5. a kind of PVC environmental protection Masterbatch according to claim 1, it is characterised in that：Also add in the PVC environmental protection Masterbatch
Added with 5~8 parts of glass fibre.
6. a kind of PVC environmental protection Masterbatch according to claim 1, it is characterised in that：Also add in the PVC environmental protection Masterbatch
Added with 4~6 parts of ultraviolet absorber.
7. a kind of PVC environmental protection Masterbatch according to claim 1, it is characterised in that：The pigment of the PVC environmental protection Masterbatch
Including organic pigment and inorganic pigment, wherein, the proportioning of organic pigment and inorganic pigment is 1:1~3.
8. a kind of PVC environmental protection Masterbatch according to claim 1, it is characterised in that：The preparation of the PVC environmental protection Masterbatch
Method comprises the following steps：
1) is just mixed：PVC and natural rubber are carried out melting at 230~260 DEG C it is liquid, add nano silicon dioxide,
Asbestos fibre, diatomite and glass fibre, which are uniformly mixed, to be added in molten mass, with the rotating speed high-speed stirring of 2000~3000r/min
It mixes to material and all melts and be uniformly mixed completely；
2) mixes colours：Pigment, mould inhibitor and starch are dissolved in 40~60% propylene glycol and 45~55% ethyl alcohol, 60~
Pigment, mould inhibitor and starch is stirred at a temperature of 80 DEG C to be uniformly mixed in the mixed organic solvents of propylene glycol and ethyl alcohol to sticky
Shape, adds remaining propylene glycol and ethyl alcohol so that pigment, mould inhibitor and starch are thinning by thick shape, then with 1500~2500r/
Rotating speed moderate-speed mixer to the material of min is uniformly mixed；
3) bis- mixing of：The molten mass mixed in step 1 is cooled to 180~250 DEG C, into molten mass while stirring
Zinc stearate, stearic acid, paraffin, acetyl citrate, hydroxyethyl cellulose, cellulose and ultraviolet absorber are added in molten mass
It is cooled to after retrogradation after 150~180 DEG C and adds in the pigment that step 2 mixes up, then be stirred with the rotating speed of 2500~3000r/min
3~6h, then be transferred in double screw extruder；
4) extruding pelletizations：By the screw speed control of double screw extruder in 130~150r/min, extrusion temperature is controlled 180
~240 DEG C, material is squeezed out from extruder, then the material item of extrusion using cutter be cut into the strip of 8~12cm, is made
It is granulated with comminutor at 210~250 DEG C, PVC environmental protection Masterbatch is made after Masterbatch cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711208163.9A CN108102242A (en) | 2017-11-27 | 2017-11-27 | A kind of PVC environmental protection Masterbatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711208163.9A CN108102242A (en) | 2017-11-27 | 2017-11-27 | A kind of PVC environmental protection Masterbatch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108102242A true CN108102242A (en) | 2018-06-01 |
Family
ID=62208625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711208163.9A Pending CN108102242A (en) | 2017-11-27 | 2017-11-27 | A kind of PVC environmental protection Masterbatch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108102242A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111793847A (en) * | 2020-07-31 | 2020-10-20 | 深圳市爱车屋汽车用品股份有限公司 | Preparation method of novel fiber material with good air permeability and moisture absorption performance |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106751209A (en) * | 2016-12-23 | 2017-05-31 | 苏州曙帆信电子科技有限公司 | A kind of weatherability polyvinyl chloride Masterbatch |
| CN107383708A (en) * | 2017-09-26 | 2017-11-24 | 马鞍山松鹤信息科技有限公司 | A kind of high molecule plastic master batch and its preparation technology |
-
2017
- 2017-11-27 CN CN201711208163.9A patent/CN108102242A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106751209A (en) * | 2016-12-23 | 2017-05-31 | 苏州曙帆信电子科技有限公司 | A kind of weatherability polyvinyl chloride Masterbatch |
| CN107383708A (en) * | 2017-09-26 | 2017-11-24 | 马鞍山松鹤信息科技有限公司 | A kind of high molecule plastic master batch and its preparation technology |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111793847A (en) * | 2020-07-31 | 2020-10-20 | 深圳市爱车屋汽车用品股份有限公司 | Preparation method of novel fiber material with good air permeability and moisture absorption performance |
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Application publication date: 20180601 |