CN106380721A - PVC channel board for displaying auto spare parts, and good in toughness and strong in bearing capability - Google Patents
PVC channel board for displaying auto spare parts, and good in toughness and strong in bearing capability Download PDFInfo
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- CN106380721A CN106380721A CN201610740268.8A CN201610740268A CN106380721A CN 106380721 A CN106380721 A CN 106380721A CN 201610740268 A CN201610740268 A CN 201610740268A CN 106380721 A CN106380721 A CN 106380721A
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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
- 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
- C08L27/12—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 fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
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- 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
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- 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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- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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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
Abstract
The invention discloses a PVC channel board for displaying auto spare parts, and good in toughness and strong in bearing capability. The PVC channel board comprises the following raw materials in parts by weight: 20-40 parts of polyvinyl chloride, 10-20 parts of polytetrafluoroethylene, 0.5-1.5 parts of butyl benzyl phthalate, 1-2 parts of polyphenylene sulfide, 1-2 parts of acrylic resin, 1-2 parts of magnesium stearate, 0.5-1.2 parts of foaming agent, 0.5-1.5 parts of stabilizing agent, 5-15 parts of modified potato starch, 10-20 parts of sepiolite powder, 5-12 parts of cyclodextrin, 0.2-1.5 parts of maleic anhydride, 0.5-1.2 parts of gamma-(ethylenediamine) propyl methyl dimethoxy silane, 0.5-1.2 parts of tetraisopropyl di(dilauryl phosphite) titanate, 1-2 parts of 2, 5-dimethyl-2, 5-di-tert-butyl peroxide hexane, and 1-2 parts of 2, 4-DCBP. The PVC channel board is excellent in abrasion resistance, good in high temperature resistance, excellent in stability, good in toughness and strong in bearing force. Meanwhile, the brittle fracture of the PVC channel board can be avoided.
Description
Technical field
The present invention relates to PVC technical field, more particularly, to a kind of have the strong auto parts machinery displaying of good toughness weight capacity
Use PVC frid.
Background technology
The hardness of existing PVC frid is inadequate, easily weares and teares, and affects service life, and toughness is not, and load-bearing is inadequate, easily
In rupturing in use, there is certain potential safety hazard, and heat stability is not enough, leading to cannot in some hot environments
Use, significantly limit to its application scenarios it would be highly desirable to improve.
Content of the invention
The technical problem being existed based on background technology, the present invention proposes a kind of has the strong automobile of good toughness weight capacity
PVC frid is used in accessory displaying, and anti-wear performance is extremely excellent, and resistance to elevated temperatures is good, and stability is excellent, and toughness is fabulous, load-bearing
Power is extremely strong, can avoid brittle failure.
Proposed by the present invention a kind of there is the strong auto parts machinery displaying PVC frid of good toughness weight capacity, its raw material is pressed
Weight portion includes：20～40 parts of polrvinyl chloride, 10～20 parts of politef, 0.5～1.5 part of BBP(Butyl Benzyl Phthalate, gather
1～2 part of diphenyl sulfide, 1～2 part of acrylic resin, 1～2 part of magnesium stearate, 0.5～1.2 part of foaming agent, stabilizer 0.5～1.5
Part, 5～15 parts of modified potato starch, 10～20 parts of sepiolite powder, 5～12 parts of cyclodextrin, 0.2～1.5 part of maleic anhydride,
γ -0.5～1.2 part of (ethylenediamine base) hydroxypropyl methyl dimethoxysilane, tetra isopropyl two (phosphorous acid dilauryl) titanate esters
0.5～1.2 part, 2,5- dimethyl -2,5 1～2 part of di-t-butyl hexane peroxides, 2,4- 1～2 part of dichlorobenzoperoxides.
Preferably, modified potato starch adopts following technique preparation：By potato starch, disodium hydrogen phosphate-di(2-ethylhexyl)phosphate
Hydrogen sodium buffer solution mix and blend, cooling, add pullulanase, heat up, stirring, regulation system pH value, add high temperature resistant α-shallow lake
Powder enzyme, heats up, stirring, regulation system pH value, and room temperature stands, and heats up, and adds soybean lecithin, the mixed liquor of oxolane to stir
Mix, add modified turkey red oil to stir, cooling, standing, centrifugation, washing, dry, pulverize and obtain modified potato starch.
Preferably, modified turkey red oil adopts following technique preparation：By turkey red oil, polymethyl methacrylate, the third vinyl alcohol
Mix homogeneously, adds cumyl peroxide to stir, sends in low-temperature plasma generator and process, take out, add and receive
Rice silicon dioxide, ethylhydroxyethylcellulose, ethanol mix and blend obtain modified turkey red oil.
Preferably, modified turkey red oil adopts following technique preparation：By weight by 5～15 parts of turkey red oils, 1～3 part of poly- first
Base acrylic acid methyl ester., 1～4 part of third vinyl alcohol mix homogeneously, add 0.1～0.6 part of cumyl peroxide to stir, send into
Process 20～40min in low-temperature plasma generator, take out, add 2～5 parts of nano silicons, 2～6 parts of ethyl hydroxyl second
Base cellulose, 5～15 parts of ethanol mix and blend 40～80min, whipping temp is 55～65 DEG C, obtains modified turkey red oil.
Preferably, modified potato starch adopts following technique preparation：By weight by 20～40 parts of potato starch,
100～200 parts of pH value are 4～4.6 disodium hydrogen phosphate-sodium dihydrogen phosphate buffer mix and blend, and cooling adds 0.001
～0.007 part of pullulanase, heats up, stirring, regulation system pH value to 5～5.8, and 0.0004～0.0008 part of high temperature resistant α of addition-
Amylase, heats up, stirring, regulation system pH value to 1.5～2.5, and room temperature stands, and heats up, add 1～5 part of soybean lecithin, 20
The mixed liquor stirring of～50 parts of oxolanes, adds 1～3 part of modified turkey red oil to stir, cooling, standing, centrifugation, washing,
Dry, pulverize and obtain modified potato starch.
Preferably, modified potato starch adopts following technique preparation：By weight by 20～40 parts of potato starch,
100～200 parts of pH value are 4～4.6 disodium hydrogen phosphate-sodium dihydrogen phosphate buffer mix and blend 80～140min, stirring
Temperature is 90～98 DEG C, cooling, adds 0.001～0.007 part of pullulanase, in 70～80 DEG C of stirring 1～2h of temperature, adjusts body
Be pH value to 5～5.8, add 0.0004～0.0008 part of Thermostable α-Amylase, 100～130 DEG C of stirrings of temperature 50～
100s, regulation system pH value to 1.5～2.5, room temperature stands 5～9min, is warming up to 40～50 DEG C, adds 1～5 part of Semen sojae atricolor lecithin
Fat, the mixed liquor of 20～50 parts of oxolanes stir 3～5h, add 1～3 part of modified turkey red oil to stir, are cooled to 2～4
DEG C standing 10～20h, centrifugation, washing, dry, pulverize and obtain modified potato starch.
Preferably, its raw material includes by weight：25～35 parts of polrvinyl chloride, 12～18 parts of politef, adjacent benzene two
0.8～1.2 part of formic acid butyl benzyl, 1.3～1.7 parts of polyphenylene sulfide, 1.5～1.8 parts of acrylic resin, magnesium stearate 1.2～1.4
Part, 0.8～1 part of foaming agent, 0.6～1 part of stabilizer, 8～12 parts of modified potato starch, 13～15 parts of sepiolite powder, ring is pasted
8～10 parts of essence, 0.4～1.2 part of maleic anhydride, γ -0.6～1 part of (ethylenediamine base) hydroxypropyl methyl dimethoxysilane, four isopropyls
0.6～0.8 part of base two (phosphorous acid dilauryl) titanate esters, 2,5- dimethyl -2,5 di-t-butyl hexane peroxides 1.3～1.5
Part, 2,4- 1.5～1.7 parts of dichlorobenzoperoxides.
The present invention is obtained using conventional PVC preparation technology.
The present invention adopts polrvinyl chloride, politef in 2,5- dimethyl -2,5 di-t-butyl hexane peroxide, 2,4-
In the presence of dichlorobenzoperoxide, and with modified potato starch synergism under, mutual dispersibility is fabulous, after solidification
Anti-wear performance is extremely excellent, and resistance to elevated temperatures is good, and stability is excellent；In the modified potato starch of the present invention, Rhizoma Solani tuber osi is formed sediment
Powder, in the presence of disodium hydrogen phosphate-sodium dihydrogen phosphate buffer, sequentially passes through pullulanase, Thermostable α-Amylase enzymolysis
Process, products therefrom coats through soybean lecithin, inclusion complexation is fabulous, and stability is high, and soybean lecithin therein contains
Potato starch complexation after unsaturated fatty acid, phosphatidyl, with enzymolysis, soybean lecithin inclusion Rhizoma Solani tuber osi after enzymolysis is formed sediment
In powder spiraled cavity, form helical form complex, be tightly combined, add modified turkey red oil further, Rhizoma Solani tuber osi can be effectively improved
The stability of starch, and good with the unclassified stores compatibility；And in modification turkey red oil, polymethyl methacrylate, the third vinyl alcohol
Under cumyl peroxide effect, after processing using low-temperature plasma, carry out crosslinking, with turkey red oil and the follow-up nanometer adding
Silicon dioxide, ethylhydroxyethylcellulose mating reaction, substantially, resistance to elevated temperatures is excellent for thickening effect；Modified potato starch
With sepiolite powder, cyclodextrin mating reaction, and with maleic anhydride, γ-(ethylenediamine base) hydroxypropyl methyl dimethoxysilane, four different
Propyl group two (phosphorous acid dilauryl) titanate esters strengthen mutual intermolecular forces on the premise of, with polrvinyl chloride, politef
Adhesion stronger, anti-wear performance is further enhanced with heat stability, and toughness is fabulous, and bearing capacity is extremely strong, it is to avoid product is sent out
Raw brittle failure.
Specific embodiment
Below, by specific embodiment, technical scheme is described in detail.
Embodiment 1
Proposed by the present invention a kind of there is the strong auto parts machinery displaying PVC frid of good toughness weight capacity, its raw material is pressed
Weight portion includes：20 parts of polrvinyl chloride, 20 parts of politef, 0.5 part of BBP(Butyl Benzyl Phthalate, 2 parts of polyphenylene sulfide, propylene
1 part of acid resin, 2 parts of magnesium stearate, 0.5 part of foaming agent, 1.5 parts of stabilizer, 5 parts of modified potato starch, 20 parts of sepiolite powder,
5 parts of cyclodextrin, 1.5 parts of maleic anhydride, γ -0.5 part of (ethylenediamine base) hydroxypropyl methyl dimethoxysilane, tetra isopropyl two is (sub-
Didodecyl phosphate) 1.2 parts of titanate esters, 2,5- dimethyl -2,51 part of di-t-butyl hexane peroxides, 2,4- dichloro benzoyl peroxides
2 parts of formyl.
Embodiment 2
Proposed by the present invention a kind of there is the strong auto parts machinery displaying PVC frid of good toughness weight capacity, its raw material is pressed
Weight portion includes：40 parts of polrvinyl chloride, 10 parts of politef, 1.5 parts of BBP(Butyl Benzyl Phthalate, 1 part of polyphenylene sulfide, propylene
2 parts of acid resin, 1 part of magnesium stearate, 1.2 parts of foaming agent, 0.5 part of stabilizer, 15 parts of modified potato starch, sepiolite powder 10
Part, 12 parts of cyclodextrin, 0.2 part of maleic anhydride, γ -1.2 parts of (ethylenediamine base) hydroxypropyl methyl dimethoxysilane, tetra isopropyl two
0.5 part of (phosphorous acid dilauryl) titanate esters, 2,5- dimethyl -2,52 parts of di-t-butyl hexane peroxides, 2,4- dichloro peroxides
Change 1 part of benzoyl.
Modified potato starch adopts following technique preparation：By potato starch, disodium hydrogen phosphate-sodium dihydrogen phosphate buffering
Solution mix and blend, cooling, add pullulanase, heat up, stirring, regulation system pH value, add Thermostable α-Amylase, rise
Temperature, stirring, regulation system pH value, room temperature stands, and heats up, and adds the mixed liquor stirring of soybean lecithin, oxolane, and addition changes
Property turkey red oil stir, cooling, standing, centrifugation, washing, dry, pulverize and obtain modified potato starch.
Modified turkey red oil adopts following technique preparation：By turkey red oil, polymethyl methacrylate, the third vinyl alcohol mixing all
Even, add cumyl peroxide to stir, send in low-temperature plasma generator and process, take out, add nano-silica
SiClx, ethylhydroxyethylcellulose, ethanol mix and blend obtain modified turkey red oil.
Embodiment 3
Proposed by the present invention a kind of there is the strong auto parts machinery displaying PVC frid of good toughness weight capacity, its raw material is pressed
Weight portion includes：25 parts of polrvinyl chloride, 18 parts of politef, 0.8 part of BBP(Butyl Benzyl Phthalate, 1.7 parts of polyphenylene sulfide, third
1.5 parts of olefin(e) acid resin, 1.4 parts of magnesium stearate, 0.8 part of foaming agent, 1 part of stabilizer, 8 parts of modified potato starch, sepiolite powder
15 parts, 8 parts of cyclodextrin, 1.2 parts of maleic anhydride, γ -0.6 part of (ethylenediamine base) hydroxypropyl methyl dimethoxysilane, tetra isopropyl
0.8 part of two (phosphorous acid dilauryl) titanate esters, 2,5- dimethyl -2,5 1.3 parts of di-t-butyl hexane peroxides, 2,4- dichloros
1.7 parts of benzoyl peroxide.
Modified potato starch adopts following technique preparation：It is 4 by weight by 30 parts of potato starch, 150 parts of pH value
～4.6 disodium hydrogen phosphate-sodium dihydrogen phosphate buffer mix and blend, cooling, add 0.004 part of pullulanase, heat up, stir
Mix, regulation system pH value to 5～5.8, add 0.0006 part of Thermostable α-Amylase, heat up, stirring, regulation system pH value is extremely
1.5～2.5, room temperature stands, and heats up, and adds the mixed liquor stirring of 3 parts of soybean lecithins, 35 parts of oxolanes, adds 2 parts of modifications
Turkey red oil stirs, cooling, standing, centrifugation, and washing dry, pulverize and obtains modified potato starch.
Modified turkey red oil adopts following technique preparation：By weight by 15 parts of turkey red oils, 1 part of polymethyl methacrylate, 4
Part the third vinyl alcohol mix homogeneously, adds 0.1 part of cumyl peroxide to stir, sends in low-temperature plasma generator and process
40min, takes out, adds 2 parts of nano silicons, 6 parts of ethylhydroxyethylcelluloses, 5 parts of ethanol mix and blend 80min, stir
Mix temperature and be 55 DEG C, obtain modified turkey red oil.
Embodiment 4
Proposed by the present invention a kind of there is the strong auto parts machinery displaying PVC frid of good toughness weight capacity, its raw material is pressed
Weight portion includes：35 parts of polrvinyl chloride, 12 parts of politef, 1.2 parts of BBP(Butyl Benzyl Phthalate, 1.3 parts of polyphenylene sulfide, third
1.8 parts of olefin(e) acid resin, 1.2 parts of magnesium stearate, 1 part of foaming agent, 0.6 part of stabilizer, 12 parts of modified potato starch, sepiolite powder
13 parts, 10 parts of cyclodextrin, 0.4 part of maleic anhydride, γ -1 part of (ethylenediamine base) hydroxypropyl methyl dimethoxysilane, tetra isopropyl two
0.6 part of (phosphorous acid dilauryl) titanate esters, 2,5- dimethyl -2,5 1.5 parts of di-t-butyl hexane peroxides, 2,4- dichloro mistakes
1.5 parts of BP.
Modified potato starch adopts following technique preparation：It is 4 by weight by 20 parts of potato starch, 200 parts of pH value
～4.6 disodium hydrogen phosphate-sodium dihydrogen phosphate buffer mix and blend 80min, whipping temp is 98 DEG C, cooling, adds
0.001 part of pullulanase, in 80 DEG C of stirring 1h of temperature, regulation system pH value to 5～5.8, adds 0.0008 part of high temperature resistant α-shallow lake
Powder enzyme, in 100 DEG C of stirring 100s of temperature, regulation system pH value to 1.5～2.5, room temperature stands 5min, is warming up to 50 DEG C, adds 1
Part soybean lecithin, the mixed liquor stirring 3h of 50 parts of oxolanes, add 3 parts of modified turkey red oils to stir, be cooled to 2 DEG C quiet
Put 20h, centrifugation, washing, dry, pulverize and obtain modified potato starch.
Modified turkey red oil adopts following technique preparation：By weight by 5 parts of turkey red oils, 3 parts of polymethyl methacrylates, 1
Part the third vinyl alcohol mix homogeneously, adds 0.6 part of cumyl peroxide to stir, sends in low-temperature plasma generator and process
20min, takes out, adds 5 parts of nano silicons, 2 parts of ethylhydroxyethylcelluloses, 15 parts of ethanol mix and blend 40min, stir
Mix temperature and be 65 DEG C, obtain modified turkey red oil.
Embodiment 5
Proposed by the present invention a kind of there is the strong auto parts machinery displaying PVC frid of good toughness weight capacity, its raw material is pressed
Weight portion includes：30 parts of polrvinyl chloride, 15 parts of politef, 1 part of BBP(Butyl Benzyl Phthalate, 1.5 parts of polyphenylene sulfide, propylene
1.7 parts of acid resin, 1.3 parts of magnesium stearate, 0.9 part of foaming agent, 0.8 part of stabilizer, 10 parts of modified potato starch, sepiolite powder
14 parts, 9 parts of cyclodextrin, 0.8 part of maleic anhydride, γ -0.8 part of (ethylenediamine base) hydroxypropyl methyl dimethoxysilane, tetra isopropyl
0.7 part of two (phosphorous acid dilauryl) titanate esters, 2,5- dimethyl -2,5 1.4 parts of di-t-butyl hexane peroxides, 2,4- dichloros
1.6 parts of benzoyl peroxide.
Modified potato starch adopts following technique preparation：It is 4 by weight by 40 parts of potato starch, 100 parts of pH value
～4.6 disodium hydrogen phosphate-sodium dihydrogen phosphate buffer mix and blend 140min, whipping temp is 90 DEG C, cooling, adds
0.007 part of pullulanase, stirs 2h, regulation system pH value to 5～5.8 in temperature 70 C, adds 0.0004 part of high temperature resistant α-shallow lake
Powder enzyme, in 130 DEG C of stirring 50s of temperature, regulation system pH value to 1.5～2.5, room temperature stands 9min, is warming up to 40 DEG C, adds 5
Part soybean lecithin, the mixed liquor stirring 5h of 20 parts of oxolanes, add 1 part of modified turkey red oil to stir, be cooled to 4 DEG C quiet
Put 10h, centrifugation, washing, dry, pulverize and obtain modified potato starch.
Modified turkey red oil adopts following technique preparation：By weight by 10 parts of turkey red oils, 2 parts of polymethyl methacrylates,
2.5 part of third vinyl alcohol mix homogeneously, adds 0.3 part of cumyl peroxide to stir, sends in low-temperature plasma generator
Process 30min, take out, add 3.5 parts of nano silicons, 4 parts of ethylhydroxyethylcelluloses, 10 parts of ethanol mix and blends
60min, whipping temp is 60 DEG C, obtains modified turkey red oil.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (7)
1. a kind of there is the strong auto parts machinery displaying PVC frid of good toughness weight capacity it is characterised in that its raw material by weight
Part includes：20～40 parts of polrvinyl chloride, 10～20 parts of politef, 0.5～1.5 part of BBP(Butyl Benzyl Phthalate, polyphenylene sulfide
1～2 part of ether, 1～2 part of acrylic resin, 1～2 part of magnesium stearate, 0.5～1.2 part of foaming agent, 0.5～1.5 part of stabilizer, change
5～15 parts of potato starch of property, 10～20 parts of sepiolite powder, 5～12 parts of cyclodextrin, 0.2～1.5 part of maleic anhydride, γ-(second
Two amidos) 0.5～1.2 part of hydroxypropyl methyl dimethoxysilane, tetra isopropyl two (phosphorous acid dilauryl) titanate esters 0.5～
1.2 parts, 2,5- dimethyl -2,5 1～2 part of di-t-butyl hexane peroxides, 2,4- 1～2 part of dichlorobenzoperoxides.
2. there is good toughness weight capacity strong auto parts machinery displaying PVC frid according to claim 1, its feature exists
In modified potato starch adopts following technique preparation：By potato starch, disodium hydrogen phosphate-sodium dihydrogen phosphate buffer
Mix and blend, cooling, add pullulanase, heat up, stirring, regulation system pH value, add Thermostable α-Amylase, heat up, stir
Mix, regulation system pH value, room temperature stands, heat up, add the mixed liquor stirring of soybean lecithin, oxolane, add modification too
Ancient oil stirs, cooling, standing, centrifugation, and washing dry, pulverize and obtains modified potato starch.
3. there is good toughness weight capacity strong auto parts machinery displaying PVC frid according to claim 2, its feature exists
In modified turkey red oil adopts following technique preparation：By turkey red oil, polymethyl methacrylate, the third vinyl alcohol mix homogeneously, add
Cumyl peroxide stirs, and sends in low-temperature plasma generator and processes, and takes out, adds nano silicon, second
Ethylhydroxyethylcellulose, ethanol mix and blend obtain modified turkey red oil.
4. there is according to Claims 2 or 3 the strong auto parts machinery displaying PVC frid of good toughness weight capacity, its feature
It is, modified turkey red oil adopts following technique preparation：By weight by 5～15 parts of turkey red oils, 1～3 part of poly-methyl methacrylate
Ester, 1～4 part of third vinyl alcohol mix homogeneously, add 0.1～0.6 part of cumyl peroxide to stir, send into low-temperature plasma
Process 20～40min in generator, take out, add 2～5 parts of nano silicons, 2～6 parts of ethylhydroxyethylcelluloses, 5
～15 parts of ethanol mix and blend 40～80min, whipping temp is 55～65 DEG C, obtains modified turkey red oil.
5. there is according to any one of claim 1-4 the strong auto parts machinery displaying PVC frid of good toughness weight capacity, its
It is characterised by, modified potato starch adopts following technique preparation：By weight by 20～40 parts of potato starch, 100～200
Part pH value is 4～4.6 disodium hydrogen phosphate-sodium dihydrogen phosphate buffer mix and blend, and cooling adds 0.001～0.007 part
Pullulanase, heats up, stirring, and regulation system pH value to 5～5.8 adds 0.0004～0.0008 part of Thermostable α-Amylase, rises
Temperature, stirring, regulation system pH value to 1.5～2.5, room temperature stands, and heats up, add 1～5 part of soybean lecithin, 20～50 part four
The mixed liquor stirring of hydrogen furan, adds 1～3 part of modified turkey red oil to stir, cooling, standing, centrifugation, and washing dry, pulverize
Obtain modified potato starch.
6. there is according to any one of claim 1-5 the strong auto parts machinery displaying PVC frid of good toughness weight capacity, its
It is characterised by, modified potato starch adopts following technique preparation：By weight by 20～40 parts of potato starch, 100～200
Part pH value is 4～4.6 disodium hydrogen phosphate-sodium dihydrogen phosphate buffer mix and blend 80～140min, and whipping temp is 90
～98 DEG C, cooling, add 0.001～0.007 part of pullulanase, in 70～80 DEG C of stirring 1～2h of temperature, regulation system pH value is extremely
5～5.8, add 0.0004～0.0008 part of Thermostable α-Amylase, in 100～130 DEG C of stirring 50～100s of temperature, adjust body
Be pH value to 1.5～2.5, room temperature stands 5～9min, is warming up to 40～50 DEG C, add 1～5 part of soybean lecithin, 20～50 parts
The mixed liquor of oxolane stirs 3～5h, adds 1～3 part of modified turkey red oil to stir, be cooled to 2～4 DEG C of standings 10～
20h, centrifugation, washing, dry, pulverize and obtain modified potato starch.
7. there is according to any one of claim 1-6 the strong auto parts machinery displaying PVC frid of good toughness weight capacity, its
It is characterised by, its raw material includes by weight：25～35 parts of polrvinyl chloride, 12～18 parts of politef, phthalic acid fourth
0.8～1.2 part of benzyl ester, 1.3～1.7 parts of polyphenylene sulfide, 1.5～1.8 parts of acrylic resin, 1.2～1.4 parts of magnesium stearate, send out
0.8～1 part of infusion, 0.6～1 part of stabilizer, 8～12 parts of modified potato starch, 13～15 parts of sepiolite powder, cyclodextrin 8～
10 parts, 0.4～1.2 part of maleic anhydride, γ -0.6～1 part of (ethylenediamine base) hydroxypropyl methyl dimethoxysilane, tetra isopropyl two
0.6～0.8 part of (phosphorous acid dilauryl) titanate esters, 2,5- dimethyl -2,5 1.3～1.5 parts of di-t-butyl hexane peroxides,
1.5～1.7 parts of 2,4- dichlorobenzoperoxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740268.8A CN106380721A (en) | 2016-08-28 | 2016-08-28 | PVC channel board for displaying auto spare parts, and good in toughness and strong in bearing capability |
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| CN201610740268.8A CN106380721A (en) | 2016-08-28 | 2016-08-28 | PVC channel board for displaying auto spare parts, and good in toughness and strong in bearing capability |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107622815A (en) * | 2017-09-06 | 2018-01-23 | 安徽电气集团股份有限公司 | A kind of cable for ship |
| CN112940417A (en) * | 2020-12-28 | 2021-06-11 | 江苏集萃先进高分子材料研究所有限公司 | High-wave-transmittance tetrafluoroethylene copolymer plastic microporous foam material in wide frequency band and green preparation method thereof |
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| CN1995082A (en) * | 2006-01-08 | 2007-07-11 | 刘忠良 | Modified starch preparation method |
| CN104032926A (en) * | 2014-05-29 | 2014-09-10 | 安徽圣源橡塑科技有限公司 | Combined type composite material floor heating trough plate and manufacturing method thereof |
| CN105440488A (en) * | 2015-12-14 | 2016-03-30 | 安徽宁国市高新管业有限公司 | Heat-resistant corrosion-resistant high-strength material for drainpipe |
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| CN1995082A (en) * | 2006-01-08 | 2007-07-11 | 刘忠良 | Modified starch preparation method |
| CN104032926A (en) * | 2014-05-29 | 2014-09-10 | 安徽圣源橡塑科技有限公司 | Combined type composite material floor heating trough plate and manufacturing method thereof |
| CN105440488A (en) * | 2015-12-14 | 2016-03-30 | 安徽宁国市高新管业有限公司 | Heat-resistant corrosion-resistant high-strength material for drainpipe |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107622815A (en) * | 2017-09-06 | 2018-01-23 | 安徽电气集团股份有限公司 | A kind of cable for ship |
| CN112940417A (en) * | 2020-12-28 | 2021-06-11 | 江苏集萃先进高分子材料研究所有限公司 | High-wave-transmittance tetrafluoroethylene copolymer plastic microporous foam material in wide frequency band and green preparation method thereof |
| CN112940417B (en) * | 2020-12-28 | 2022-03-08 | 江苏集萃先进高分子材料研究所有限公司 | High-wave-transmittance tetrafluoroethylene copolymer plastic microporous foam material in wide frequency band and green preparation method thereof |
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