CN106810753A - A kind of V-0 flame-proof electrostatic resistance polypropylene materials - Google Patents
A kind of V-0 flame-proof electrostatic resistance polypropylene materials Download PDFInfo
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- CN106810753A CN106810753A CN201510844754.XA CN201510844754A CN106810753A CN 106810753 A CN106810753 A CN 106810753A CN 201510844754 A CN201510844754 A CN 201510844754A CN 106810753 A CN106810753 A CN 106810753A
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- Prior art keywords
- flame
- electrostatic resistance
- polypropylene materials
- resistance polypropylene
- proof electrostatic
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- 239000000463 material Substances 0.000 title claims abstract description 36
- -1 polypropylene Polymers 0.000 title claims abstract description 35
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 34
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 33
- 239000003063 flame retardant Substances 0.000 claims abstract description 17
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical class N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000008187 granular material Substances 0.000 claims abstract description 13
- 230000000979 retarding effect Effects 0.000 claims abstract description 13
- 239000000945 filler Substances 0.000 claims abstract description 10
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 9
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 9
- 239000000314 lubricant Substances 0.000 claims abstract description 9
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 7
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 7
- 238000002360 preparation method Methods 0.000 claims abstract description 3
- 238000001125 extrusion Methods 0.000 claims description 24
- 239000002994 raw material Substances 0.000 claims description 18
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 239000011256 inorganic filler Substances 0.000 claims description 9
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910000410 antimony oxide Inorganic materials 0.000 claims description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 5
- 238000010348 incorporation Methods 0.000 claims description 5
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical group [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 claims description 5
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 4
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- 229930188012 Bromoether Natural products 0.000 claims description 3
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- HJCMMOODWZOXML-UHFFFAOYSA-N bromo hypobromite Chemical compound BrOBr HJCMMOODWZOXML-UHFFFAOYSA-N 0.000 claims description 3
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 239000010456 wollastonite Substances 0.000 claims description 3
- 229910052882 wollastonite Inorganic materials 0.000 claims description 3
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical group C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 2
- 229910052601 baryte Inorganic materials 0.000 claims description 2
- 239000010428 baryte Substances 0.000 claims description 2
- 239000008116 calcium stearate Substances 0.000 claims description 2
- 235000013539 calcium stearate Nutrition 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010881 fly ash Substances 0.000 claims description 2
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- KWUZCAVKPCRJPO-UHFFFAOYSA-N n-ethyl-4-(6-methyl-1,3-benzothiazol-2-yl)aniline Chemical compound C1=CC(NCC)=CC=C1C1=NC2=CC=C(C)C=C2S1 KWUZCAVKPCRJPO-UHFFFAOYSA-N 0.000 claims description 2
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000011056 performance test Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- PWWSSIYVTQUJQQ-UHFFFAOYSA-N distearyl thiodipropionate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCCCCCCCC PWWSSIYVTQUJQQ-UHFFFAOYSA-N 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical class [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 150000003918 triazines Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of V-0 flame-proof electrostatic resistance polypropylene materials, it is made up of the component comprising following weight portion：Acrylic resin 23-80.6, brominated flame retardant 12-14, fire retarding synergist 3-5, fire-retardant master granule 3-6, antistatic filler 1-20, antioxidant 0.1-1, lubricant 0.3-1.The invention also discloses the preparation method of the V-0 flame-proof electrostatic resistance polypropylene materials.V-0 flame-proof electrostatic resistance polypropylene materials of the invention, V-0 flame retardant ratings can ensured and anlistatig while effectively reducing the consumption of brominated flame retardant and fire retarding synergist, and the density and cost of material can be effectively reduced simultaneously, the mechanical performance of material is excellent, antistatic effect substantially, can be widely applied to the industry higher to antistatic and flame-retardancy requirements such as electrical equipment.
Description
Technical field
The present invention relates to PP composite material technical field, more particularly to a kind of V-0 flame-proof electrostatic resistance polypropylene materials.
Background technology
Used as the general-purpose plastics for being widely used in daily production and living every field, polypropylene has good electrical insulating property, and surface has resistivity very high.These performances make polypropylene based material easily produce accumulation of static electricity in use so as to cause the phenomenons such as dust suction, spark discharge.Simultaneously because polyacrylic limited oxygen index value only has 18, and it is combustible material, therefore, it is difficult to meet the industries such as electronic apparatus to antistatic and fire resistance high requirement, it is limited the range of application of polypropylene based material.
The content of the invention
The present invention be exactly provide a kind of V-0 flame-proof electrostatic resistance polypropylene materials to solve the problems, such as above-mentioned prior art, ensure polypropylene material V-0 flame retardant ratings and it is anlistatig at the same reduction material density and cost.
The purpose of the present invention is achieved through the following technical solutions：
A kind of V-0 flame-proof electrostatic resistance polypropylene materials, are made up of the component comprising following weight portion：
Acrylic resin 23-80.6,
Brominated flame retardant 12-14,
Fire retarding synergist 3-5,
Fire-retardant master granule 3-6,
Antistatic filler 1-20,
Antioxidant 0.1-1,
Lubricant 0.3-1.
Preferably, the acrylic resin is selected from COPP, HOPP or its mixture.
Preferably, also including following components：Inorganic filler 0-30 weight portions.
Preferably, the inorganic filler is selected from one or more in wollastonite, talcum powder, calcium carbonate, calcium carbonate crystal whisker, kaolin, montmorillonite, barite, mica, titanium dioxide, flyash.
Preferably, the brominated flame retardant be selected from TDE, eight bromo ether in one or two.
Preferably, the fire retarding synergist is antimony oxide.
Preferably, the fire-retardant master granule is brominated triazine and polypropylene in mass ratio 1：1 fire-retardant master granule for preparing.
Preferably, the antistatic filler is conductive black.
Preferably, the antioxidant is selected from the double octadecyls of antioxidant 1010, irgasfos 168, thio-2 acid（DSTDP）In one or more.
Preferably, the lubricant is selected from calcium stearate, ethylene Stearyl Amine（EBS）In one or two.
A kind of preparation method of V-0 flame-proof electrostatic resistance polypropylene materials, comprises the following steps：
（1）Raw material is weighed by following weight portion：Acrylic resin
23-80.6, inorganic filler 0-30, brominated flame retardant
12-14,
Fire retarding synergist 3-5, fire-retardant master granule 3-6, antistatic filler 1-20, antioxidant 0.1-1, lubricant 0.3-1；
（2）Above-mentioned raw materials are well mixed in high mixer, are subsequently adding mixing, extrusion in double screw extruder, obtain V-0 flame-proof electrostatic resistance polypropylene materials；Wherein the mixing temperature of high mixer is 40-60 DEG C, and incorporation time is
5-15min；The interval extrusion temperature of each extrusion is respectively 175-185 DEG C, 180-190 DEG C, 180-195 DEG C, 180-195 DEG C, 180-195 DEG C, 185-200 DEG C in double screw extruder.
Compared with prior art, the invention has the advantages that：
V-0 flame-proof electrostatic resistance polypropylene materials of the invention, V-0 flame retardant ratings can ensured and anlistatig while effectively reducing the consumption of brominated flame retardant and fire retarding synergist, and the density and cost of material can be effectively reduced simultaneously, the mechanical performance of material is excellent, antistatic effect substantially, can be widely applied to the industry higher to antistatic and flame-retardancy requirements such as electronic apparatus.
Specific embodiment
The present invention is described in detail with reference to each embodiment.First by brominated triazine and polypropylene in mass ratio 1：1 prepares fire-retardant master granule, stand-by.
Embodiment 1
（1）By component and proportioning in table 1（Weight portion）Weigh raw material；
（2）At 60 DEG C, in high-speed mixer and mixing 5min, above-mentioned raw materials are well mixed, extrusion obtains mixture in being subsequently adding double screw extruder, and wherein each section of extrusion temperature of extruder is respectively set as 175 DEG C, 180 DEG C, 190 DEG C, 195 DEG C, 195 DEG C, 200 DEG C.The mixture that will be prepared carries out performance test, and test result is shown in Table 2.
Embodiment 2
（1）By component and proportioning in table 1（Weight portion）Weigh raw material；
（2）At 50 DEG C, in high-speed mixer and mixing 10min, above-mentioned raw materials are well mixed, are subsequently adding extrusion in double screw extruder and obtain mixture, wherein each section of extrusion temperature of extruder be respectively set as 180 DEG C, 190 DEG C, 195 DEG C, 195 DEG C,
195℃、200℃.The mixture that will be prepared carries out performance test, and test result is shown in Table 2.
Embodiment 3
（1）By component and proportioning in table 1（Weight portion）Weigh raw material；
（2）At 50 DEG C, in high-speed mixer and mixing 15 minutes, above-mentioned raw materials are well mixed, extrusion obtains mixture in being subsequently adding double screw extruder, and wherein each section of extrusion temperature of extruder is respectively set as 175 DEG C, 190 DEG C, 195 DEG C, 195 DEG C, 190 DEG C, 200 DEG C.The mixture that will be prepared carries out performance test, and test result is shown in Table 2.
Embodiment
4
（1）By component and proportioning in table 1（Weight portion）Weigh raw material；
（2）At 60 DEG C, in high-speed mixer and mixing 15 minutes, above-mentioned raw materials are well mixed, are subsequently adding twin-screw extrusion
Extrusion obtains mixture in machine, and wherein each section of extrusion temperature of extruder is respectively set as 175 DEG C, 180 DEG C, 195 DEG C, 195 DEG C, 195 DEG C, 200 DEG C.The mixture that will be prepared carries out performance test, and test result is shown in Table 2.
Table 1
Table 2
From Table 2, it can be seen that according to appropriate component proportion and suitable processing technology, V-0 grades of flame-proof electrostatic resistance polypropylene material can be prepared, while effectively reducing the consumption of brominated flame retardant and fire retarding synergist, the density and cost of material are reduced.
Embodiment 5
（1）Raw material is weighed by following weight portion：COPP 28, inorganic filler wollastonite 2, montmorillonite 3, brominated flame retardant
TDE 14, fire retarding synergist antimony oxide 3.5, fire-retardant master granule 5.5, antistatic filler conductive black 18, antioxidant DSTDP 0.7, lubricant stearic acid calcium 0.4；
（2）Above-mentioned raw materials are well mixed in high mixer, mixing temperature is 40 DEG C, and incorporation time is 15min；Mixing, extrusion in double screw extruder are subsequently adding, V-0 flame-proof electrostatic resistance polypropylene materials are obtained；The interval extrusion temperature of each extrusion is respectively 175 DEG C, 180 DEG C, 180 DEG C, 180 DEG C, 180 DEG C, 185 DEG C.
Embodiment 6
（1）Raw material is weighed by following weight portion：HOPP 40, inorganic filler calcium carbonate 10, kaolin 5, brominated flame retardant
TDE 12, fire retarding synergist antimony oxide 4.5, fire-retardant master granule 3.5, antistatic filler conductive black 5, antioxidant DSTDP 0.8, Lubricate EBS
0.6；
（2）Above-mentioned raw materials are well mixed in high mixer, mixing temperature is 60 DEG C, and incorporation time is 5min；Mixing, extrusion in double screw extruder are subsequently adding, V-0 flame-proof electrostatic resistance polypropylene materials are obtained；The interval extrusion temperature of each extrusion is respectively 185 DEG C, 190 DEG C, 195 DEG C, 195 DEG C, 195 DEG C, 200 DEG C.
Embodiment 7
（1）Raw material is weighed by following weight portion：COPP 40, HOPP 30, inorganic filler titanium dioxide 25, bromine class
Fire retardant eight bromo ether 13, fire retarding synergist antimony oxide 5, fire-retardant master granule 4.5, antistatic filler conductive black 12, antioxidant 1010 0.3, irgasfos 168 0.1, lubricant stearic acid calcium 0.9；
（2）Above-mentioned raw materials are well mixed in high mixer, mixing temperature is 45 DEG C, and incorporation time is 12min；Mixing, extrusion in double screw extruder are subsequently adding, V-0 flame-proof electrostatic resistance polypropylene materials are obtained；The interval extrusion temperature of each extrusion is respectively 178 DEG C, 186 DEG C, 190 DEG C, 190 DEG C, 192 DEG C, 195 DEG C.
Disclosed above is only several specific embodiments of the application, but the application is not limited to this, what any those skilled in the art can think change, should all fall in the protection domain of the application.
Claims (10)
1. a kind of V-0 flame-proof electrostatic resistance polypropylene materials, it is characterised in that be made up of the component comprising following weight portion：
Acrylic resin 23-80.6,
Brominated flame retardant 12-14,
Fire retarding synergist 3-5,
Fire-retardant master granule 3-6,
Antistatic filler 1-20,
Antioxidant 0.1-1,
Lubricant 0.3-1.
2. V-0 flame-proof electrostatic resistance polypropylene materials as claimed in claim 1, it is characterised in that the acrylic resin is selected from COPP, HOPP or its mixture.
3. V-0 flame-proof electrostatic resistance polypropylene materials as described in claim 1, it is characterised in that also including following components：Inorganic filler 0-30 weight portions；The inorganic filler is selected from one or more in wollastonite, talcum powder, calcium carbonate, calcium carbonate crystal whisker, kaolin, montmorillonite, barite, mica, titanium dioxide, flyash.
4. V-0 flame-proof electrostatic resistance polypropylene materials as claimed in claim 1, it is characterised in that the brominated flame retardant is selected from one or two in TDE, eight bromo ether.
5. V-0 flame-proof electrostatic resistance polypropylene materials as claimed in claim 1, it is characterised in that the fire retarding synergist is antimony oxide.
6. V-0 flame-proof electrostatic resistance polypropylene materials as claimed in claim 1, it is characterised in that the fire-retardant master granule is brominated triazine and polypropylene in mass ratio 1：1 fire-retardant master granule for preparing.
7. V-0 flame-proof electrostatic resistance polypropylene materials as claimed in claim 1, it is characterised in that the antistatic filler is conductive black.
8. V-0 flame-proof electrostatic resistance polypropylene materials as claimed in claim 1, it is characterised in that the antioxidant is selected from one or more in the double octadecyls of antioxidant 1010, irgasfos 168, thio-2 acid.
9. V-0 flame-proof electrostatic resistance polypropylene materials as claimed in claim 1, it is characterised in that the lubricant is selected from one or two in calcium stearate, ethylene Stearyl Amine.
10. a kind of preparation method of V-0 flame-proof electrostatic resistance polypropylene materials, it is characterised in that comprise the following steps：
（1）Raw material is weighed by following weight portion：Acrylic resin 23-80.6, inorganic filler 0-30, brominated flame retardant 12-14, fire retarding synergist 3-5, fire-retardant master granule 3-6, antistatic filler 1-20, antioxidant 0.1-1, lubricant 0.3-1；
（2）Above-mentioned raw materials are well mixed in high mixer, are subsequently adding mixing, extrusion in double screw extruder, obtain V-0 flame-proof electrostatic resistance polypropylene materials；Wherein the mixing temperature of high mixer is 40-60 DEG C, and incorporation time is
5-15min；Twin-screw
The interval extrusion temperature of each extrusion is respectively 175-185 DEG C, 180-190 DEG C, 180-195 DEG C, 180-195 DEG C, 180-195 DEG C, 185-200 DEG C in extruder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510844754.XA CN106810753A (en) | 2015-11-29 | 2015-11-29 | A kind of V-0 flame-proof electrostatic resistance polypropylene materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510844754.XA CN106810753A (en) | 2015-11-29 | 2015-11-29 | A kind of V-0 flame-proof electrostatic resistance polypropylene materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106810753A true CN106810753A (en) | 2017-06-09 |
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ID=59102572
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111484668A (en) * | 2019-12-19 | 2020-08-04 | 会通新材料股份有限公司 | Flame-retardant polypropylene composite material and preparation method thereof |
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2015
- 2015-11-29 CN CN201510844754.XA patent/CN106810753A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111484668A (en) * | 2019-12-19 | 2020-08-04 | 会通新材料股份有限公司 | Flame-retardant polypropylene composite material and preparation method thereof |
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