CN108976347A - The production method of cis-butenedioic anhydride graft polypropylene wax - Google Patents
The production method of cis-butenedioic anhydride graft polypropylene wax Download PDFInfo
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- CN108976347A CN108976347A CN201810923839.0A CN201810923839A CN108976347A CN 108976347 A CN108976347 A CN 108976347A CN 201810923839 A CN201810923839 A CN 201810923839A CN 108976347 A CN108976347 A CN 108976347A
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- polypropylene wax
- butenedioic anhydride
- powder
- production method
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- -1 polypropylene Polymers 0.000 title claims abstract description 59
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 51
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 51
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 33
- 239000012190 activator Substances 0.000 claims abstract description 19
- 239000004033 plastic Substances 0.000 claims abstract description 12
- 229920003023 plastic Polymers 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000010521 absorption reaction Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 7
- 239000004408 titanium dioxide Substances 0.000 claims description 7
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 150000001336 alkenes Chemical class 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 2
- 241000790917 Dioxys <bee> Species 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- HGWOWDFNMKCVLG-UHFFFAOYSA-N [O--].[O--].[Ti+4].[Ti+4] Chemical compound [O--].[O--].[Ti+4].[Ti+4] HGWOWDFNMKCVLG-UHFFFAOYSA-N 0.000 claims 1
- 230000002745 absorbent Effects 0.000 claims 1
- 239000002250 absorbent Substances 0.000 claims 1
- 238000003763 carbonization Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 229910010271 silicon carbide Inorganic materials 0.000 claims 1
- 239000011863 silicon-based powder Substances 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 239000001993 wax Substances 0.000 description 40
- 239000004698 Polyethylene Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000007086 side reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 2,3-dimethylbutane Chemical group CC(C)C(C)C ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000004597 plastic additive Substances 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 229920005629 polypropylene homopolymer Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
- C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
-
- 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
- C08K5/14—Peroxides
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
Abstract
The invention discloses the production method of cis-butenedioic anhydride graft polypropylene wax, this method is to be uniformly mixed cis-butenedioic anhydride, activator, polypropylene wax powder in a high speed mixer;Subsequently into multi-functional rubber and plastic processing unit (plant), under microwave and activator collective effect, graft reaction occurs for cis-butenedioic anhydride and polypropylene wax powder, and cis-butenedioic anhydride graft polypropylene wax is made.Invention introduces activators to promote microwave reaction efficiency, improves the grafting rate of cis-butenedioic anhydride graft polypropylene wax, greatly improves the compatibility of cis-butenedioic anhydride graft polypropylene wax product.
Description
Technical field
The present invention relates to the production methods of cis-butenedioic anhydride graft polypropylene wax, belong to polymer-wax graft modification technical field.
Background technique
Polypropylene wax is the low molecular weight polyethylene of molecular weight 1000~8000, is cracked by high molecular polymer, is organic
Several sources such as monomer polymerization, high molecular polymer production by-product.It is widely used in daily use chemicals, leather, ink, plastics, weaves, builds
It builds, the fields such as machinery.To polypropylene wax graft modification, assign its superior solvent-dispersible, pigment-dispersing, lubricity,
The performances such as water dispersible are constantly subjected to pay attention to.
Cis-butenedioic anhydride graft modification polypropylene wax is important technological means.Cis-butenedioic anhydride raw material sources are extensive, price economy, and reaction is lived
Property is strong.For the polypropylene wax that molecular weight is small, solid-liquid phase change temperature is low, viscosity is small for polyethylene, cis-butenedioic anhydride is suitable for
The grafted monomers being modified for it.On the other hand, the easy autohemagglutination of cis-butenedioic anhydride itself crosses thermally labile, easily distils, not easily-controllable in graft reaction
System, is the bottleneck of cis-butenedioic anhydride graft modification polypropylene wax technology.
The Chinese patent of Patent No. 97180045.6 discloses " polar modified polypropylene waxes ", is to make nonpolar poly- third
Polyamino alkenyl object or copolymer waxes and unsaturated carboxylic acid or derivatives thereof react in the presence of free radical forming agent, this wax can be used as
Plastic additive uses, water supplying capability dispersion liquid or the melt bonded agent prescription of confession.
The Chinese patent that number of patent application is 98115939.7 discloses polypropylene wax, is a kind of to be existed with Metallocenic compound
Pass through the polypropylene homopolymer and copolymer waxes of polymerization preparation in the presence of hydrogen.Because of its high thermal stability, these waxes, which are not shown, to be taken off
Color and cross-linking reaction, therefore particularly suitable for for plastic processing, being used as masterbatch, as printing ink, surface in toner
Coating and hot-melt adhesive.
CN101597358 discloses the production production method and its device of a kind of cis-butenedioic anhydride graft polypropylene wax, grafting and activating
Agent is styrene or maleic acid monoester, and 3~5 additions of cis-butenedioic anhydride monomer point reduce side reaction, improve product quality.Although cis-butenedioic anhydride
Monomer is added by several times, bad since instantaneous dispersing is added, and under initiator effect, easily autohemagglutination generates high local concentrations monomer
Side reaction.
The Chinese patent that number of patent application is 200710041734.4 discloses " a kind of polyethylene wax polypropylene wax and petroleum
The method of wax cooxidation " is using catalyst, with oxygen, air or oxygen-containing gas to polyethylene wax, polypropylene wax and pertroleum wax
Cooxidation, advantage are that product hardness is big, emulsifiability is excellent, glossiness is good.
Above-mentioned preparation method complex process, energy consumption are high, equipment investment is big, and production cost is relatively high, inadequate economical rationality.
Summary of the invention
The purpose of the present invention is to solve the above-mentioned problems, has researched and developed the producer of cis-butenedioic anhydride graft polypropylene wax
Method.
Microwave heat and induced chemical reaction in terms of be widely used, application is more especially in terms of induced chemical reaction
By force.Microwave heating be using heated material polar molecule in microwave electromagnetic field (frequency 2450MHz) fast steering and
It aligns, to generate tearing and phase mutual friction and generate heat.Microwave induction catalytic reaction is by high-intensitive short pulse microwave spoke
It penetrates and focuses on the solid catalyst bed surface containing certain " substance ", due to the strong work of surface metal point and microwave energy
With microwave energy will be converted heat, to make certain surface points be selectively heated to very high temperature quickly, in reactor
Material can react when contacting with the surface point being stimulated.
Microwave technology Heterosis exists: (1) microwave has very strong penetrability, and homogeneous heating can directly act on and be added
Hot substance makes to heat and act on together inside and outside it, and moment can reach predetermined temperature;(2) it is transported at a high speed under microwave electromagnetic field action
It is dynamic, the contact probability of auxiliary agent and material is greatly increased, contact interface is constantly updated, thus can increase substantially reaction speed,
And auxiliary agent is made to be fully used.(3) microwave treatment be not in hot-spot, it is partially carbonized, agglomeration phenomena such as, it is easy to accomplish
Automation, mitigates the working strength of operator.
The multi-functional rubber and plastic processing unit (plant) that the present invention uses is the entitled multi-functional rubber and plastic processing unit (plant) (patent No.
CN201720960911 the equipment described in).
The purpose of the invention is achieved by the following technical solution:
1, the production method of cis-butenedioic anhydride graft polypropylene wax, it is characterised in that: (1) by the measured cis-butenedioic anhydride of poidometer, activator, poly- third
Alkene wax powder body is uniformly mixed in a high speed mixer;(2) under nitrogen protection state, by cis-butenedioic anhydride, activator, polypropylene wax
Powder mixture is added under multi-functional rubber and plastic processing unit (plant) stirring and preheats;(3) start microwave generator, make cis-butenedioic anhydride, activation
Agent, polypropylene wax powder mixture react 10-200 minutes under microwave and activator collective effect, make cis-butenedioic anhydride molecule and poly- second
Graft reaction occurs for alkene molecule, and cis-butenedioic anhydride graft polypropylene wax is made.
2, cis-butenedioic anhydride additional amount is the 0.3-10% of polypropylene wax powder quality.
3, activator is the mixture or mistake of peroxide cumyl peroxide Yu microwave absorption silicon carbide powder
The mixture or peroxide peroxidating diisopropyl of oxide cumyl peroxide and microwave absorption titanium dioxide powder
The mixture of benzene and microwave absorption silicon carbide powder, microwave absorption titanium dioxide powder three;Cumyl peroxide adds
Enter the 0-0.9% that amount is polypropylene wax powder quality, microwave absorption silicon carbide powder additional amount is polypropylene wax powder quality
1-10%, microwave absorption titanium dioxide powder additional amount are the 0-10% of polypropylene wax powder quality.
4, polypropylene wax partial size is less than 100 microns.
5, microwave absorption silicon carbide powder partial size is less than 100 microns.
6, microwave absorption titanium dioxide powder partial size is less than 100 microns.
7, cis-butenedioic anhydride, activator, polypropylene wax powder mixture the preheating temperature of multi-functional rubber and plastic process equipment be 30 DEG C-
150℃。
The thermos have the advantages that
1, using high-speed mixer, cis-butenedioic anhydride, activator, polypropylene wax powder can be made to be sufficiently mixed uniformly.
2, using nitrogen protection, it can prevent material from oxidation side reaction occurs.
3, cis-butenedioic anhydride, activator, polypropylene wax powder mixture preheating temperature are 30 DEG C -150 DEG C, microwave can be made directly to send out
Raw effect.
4, cis-butenedioic anhydride, activator, polypropylene wax powder mixture are by multi-functional rubber and plastic processing unit (plant) in microwave and activator
It is reacted under collective effect, makes cis-butenedioic anhydride molecule and polyethylene molecule that graft reaction occur.
Specific embodiment
Below with reference to embodiment, the invention will be further described, and embodiment is merely to illustrate the present invention rather than limitation
The scope of the present invention, after having read content of the present invention, those skilled in the art to the present invention make it is various change or
Modification, such equivalent forms equally fall within following claims limited range.
Embodiment
1, it is as follows to prepare equipment, facility: (1) high-speed mixer is used in 10 liters of experiments;(2) 10 liters of experiment electricity consumption heated multi-functions
Rubber and plastic process equipment (air-cooled microwave generator power: 2000 watts);(3) industrial nitrogen (99%).
2, following components is weighed according to parts by weight: (1) polypropylene wax powder: 3000 grams;(2) cis-butenedioic anhydride (99.5%): 100 grams;
(3) silicon carbide powder (1000 mesh): 70 grams;(4) titanium dioxide powder (99%): 30 grams;(4) cumyl peroxide DCP
(98%): 7 grams.
3, above-mentioned cis-butenedioic anhydride, activator, polypropylene wax powder are blended to 2-7 points in 10 liters of experiment high-speed mixers
Clock makes temperature of charge not higher than 70 DEG C.
4, the cis-butenedioic anhydride mixed, activator, polypropylene wax powder mixture are added to 10 liters of more function of experiment electric heating
In energy rubber and plastic process equipment, nitrogen protection valve is opened, nitrogen is passed through.
5, starting stirs, is heated to 70 DEG C, starts microwave generator, microwave treatment material 15 minutes, closes microwave
Device.
6, nitrogen protection is stirred for 5 minutes, and blowing obtains cis-butenedioic anhydride graft polypropylene wax powder.
Claims (7)
1. the production method of cis-butenedioic anhydride graft polypropylene wax, it is characterised in that: (1) by the measured cis-butenedioic anhydride of poidometer, activator, poly- third
Alkene wax powder body is uniformly mixed in a high speed mixer;(2) under nitrogen protection state, by cis-butenedioic anhydride, activator, polypropylene wax
Powder mixture is added under multi-functional rubber and plastic processing unit (plant) stirring and preheats;(3) start microwave generator, make cis-butenedioic anhydride, activation
Agent, polypropylene wax powder mixture react 10-200 minutes under microwave and activator collective effect, make cis-butenedioic anhydride molecule and poly- second
Graft reaction occurs for alkene molecule, and cis-butenedioic anhydride graft polypropylene wax is made.
2. according to the production method of cis-butenedioic anhydride graft polypropylene wax described in claim l, it is characterised in that: cis-butenedioic anhydride additional amount is poly-
The 0.3-10% of propylene wax powder weight.
3. according to the production method of cis-butenedioic anhydride graft polypropylene wax described in claim l, it is characterised in that: activator is peroxidating
The mixture or peroxide cumyl peroxide of object cumyl peroxide and microwave absorption silicon carbide powder with it is micro-
The mixture or peroxide cumyl peroxide and microwave absorption carborundum powder of wave absorbent titanium dioxide powder
Body, microwave absorption titanium dioxide powder three mixture;Cumyl peroxide additional amount is polypropylene wax powder quality
0-0.9%, microwave absorption silicon carbide powder additional amount is the 1-10% of polypropylene wax powder quality, microwave absorption titanium dioxide
Titanium valve body additional amount is the 0-10% of polypropylene wax powder quality.
4. according to the production method of cis-butenedioic anhydride graft polypropylene wax described in claim l, it is characterised in that: polypropylene wax partial size is small
In 100 microns.
5. according to the production method of cis-butenedioic anhydride graft polypropylene wax described in claim l, it is characterised in that: microwave absorption carbonization
Silicon powder partial size is less than 100 microns.
6. according to the production method of cis-butenedioic anhydride graft polypropylene wax described in claim l, it is characterised in that: microwave absorption dioxy
Change titanium diameter of particle less than 100 microns.
7. according to the production method of cis-butenedioic anhydride graft polypropylene wax described in claim l, it is characterised in that: cis-butenedioic anhydride, gathers activator
Propylene wax powder mixture is 30 DEG C -150 DEG C in the preheating temperature of multi-functional rubber and plastic process equipment.
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101597358A (en) * | 2008-06-02 | 2009-12-09 | 张发饶 | A kind of preparation method of maleic anhydride inoculated polypropylene wax and device thereof |
JP2015013988A (en) * | 2013-06-06 | 2015-01-22 | 三井化学株式会社 | Production method of modified olefin polymer |
-
2018
- 2018-08-11 CN CN201810923839.0A patent/CN108976347A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101597358A (en) * | 2008-06-02 | 2009-12-09 | 张发饶 | A kind of preparation method of maleic anhydride inoculated polypropylene wax and device thereof |
JP2015013988A (en) * | 2013-06-06 | 2015-01-22 | 三井化学株式会社 | Production method of modified olefin polymer |
Non-Patent Citations (2)
Title |
---|
孙晓峰等: "纳米微波吸收剂对改性环氧胶粘剂微波固化性能的影响", 《郑州大学学报(工学版)》 * |
郑晓霞等: "聚乙烯蜡的微波辐射接枝反应研究", 《合成树脂及塑料》 * |
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