CN111320805A - Flame-retardant EVA color master batch and manufacturing process thereof - Google Patents
Flame-retardant EVA color master batch and manufacturing process thereof Download PDFInfo
- Publication number
- CN111320805A CN111320805A CN202010298689.6A CN202010298689A CN111320805A CN 111320805 A CN111320805 A CN 111320805A CN 202010298689 A CN202010298689 A CN 202010298689A CN 111320805 A CN111320805 A CN 111320805A
- Authority
- CN
- China
- Prior art keywords
- parts
- silicone oil
- mixture
- methyl
- flame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 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 compound 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 title claims abstract description 43
- 239000003063 flame retardant Substances 0.000 title claims abstract description 43
- 239000004595 color masterbatch Substances 0.000 title claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 82
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 238000002156 mixing Methods 0.000 claims abstract description 30
- 239000000049 pigment Substances 0.000 claims abstract description 27
- 239000011347 resin Substances 0.000 claims abstract description 25
- 229920005989 resin Polymers 0.000 claims abstract description 25
- 239000007822 coupling agent Substances 0.000 claims abstract description 24
- 239000002270 dispersing agent Substances 0.000 claims abstract description 20
- 239000004088 foaming agent Substances 0.000 claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims description 70
- 229920002545 silicone oil Polymers 0.000 claims description 40
- -1 golden light red Chemical compound 0.000 claims description 34
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 32
- 239000004114 Ammonium polyphosphate Substances 0.000 claims description 16
- JKYYNLGFXXVETI-UHFFFAOYSA-N CCCCC(CCCC)(CCCC)[SiH2]N Chemical compound CCCCC(CCCC)(CCCC)[SiH2]N JKYYNLGFXXVETI-UHFFFAOYSA-N 0.000 claims description 16
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 16
- 235000019826 ammonium polyphosphate Nutrition 0.000 claims description 16
- 229920001276 ammonium polyphosphate Polymers 0.000 claims description 16
- AWFPGKLDLMAPMK-UHFFFAOYSA-N dimethylaminosilicon Chemical compound CN(C)[Si] AWFPGKLDLMAPMK-UHFFFAOYSA-N 0.000 claims description 16
- ASMQGLCHMVWBQR-UHFFFAOYSA-M diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(=O)([O-])OC1=CC=CC=C1 ASMQGLCHMVWBQR-UHFFFAOYSA-M 0.000 claims description 16
- 239000000377 silicon dioxide Substances 0.000 claims description 16
- 235000012239 silicon dioxide Nutrition 0.000 claims description 16
- 239000001257 hydrogen Substances 0.000 claims description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 9
- 239000012860 organic pigment Substances 0.000 claims description 8
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 claims description 8
- OSNILPMOSNGHLC-UHFFFAOYSA-N 1-[4-methoxy-3-(piperidin-1-ylmethyl)phenyl]ethanone Chemical compound COC1=CC=C(C(C)=O)C=C1CN1CCCCC1 OSNILPMOSNGHLC-UHFFFAOYSA-N 0.000 claims description 7
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 7
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- XCFJHKYIHVZGQQ-UHFFFAOYSA-N CCCCCCCCCCCCCCCCC1(C)CCCCCCC1 Chemical compound CCCCCCCCCCCCCCCCC1(C)CCCCCCC1 XCFJHKYIHVZGQQ-UHFFFAOYSA-N 0.000 claims description 4
- HBHZKFOUIUMKHV-UHFFFAOYSA-N chembl1982121 Chemical compound OC1=CC=C2C=CC=CC2=C1N=NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O HBHZKFOUIUMKHV-UHFFFAOYSA-N 0.000 claims description 4
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 claims description 4
- HIHIPCDUFKZOSL-UHFFFAOYSA-N ethenyl(methyl)silicon Chemical compound C[Si]C=C HIHIPCDUFKZOSL-UHFFFAOYSA-N 0.000 claims description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 claims description 4
- 229920003216 poly(methylphenylsiloxane) Polymers 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/28—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control
- B29B7/286—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control measuring properties of the mixture, e.g. temperature, density
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- B29B7/823—Temperature control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0038—Use of organic additives containing phosphorus
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0042—Use of organic additives containing silicon
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
-
- 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
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—Copolymers of ethene
-
- 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
- C08K13/02—Organic and 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
-
- 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
- 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
- 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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0041—Optical brightening agents, organic pigments
-
- 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
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
- C08K5/523—Esters of phosphoric acids, e.g. of H3PO4 with hydroxyaryl 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
- C08K5/54—Silicon-containing compounds
- C08K5/541—Silicon-containing compounds containing oxygen
- C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
- C08K5/5419—Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond
-
- 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
- C08K5/54—Silicon-containing compounds
- C08K5/544—Silicon-containing compounds containing nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention provides a flame-retardant EVA color master batch, which comprises the following raw materials in parts by weight: 50-65 parts of EVA resin, 15-20 parts of pigment, 10-15 parts of flame retardant, 3-6 parts of foaming agent, 0.5-2 parts of dispersing agent and 0.5-2 parts of coupling agent, wherein the VA content of the EVA resin is 20-22%; the invention also discloses a manufacturing process of the flame-retardant EVA color master batch, a self-designed mixing roll is symmetrically provided with a steam heating pipe and a water pipe between an inner shell and an outer shell of a stirring barrel, a temperature sensor transmits a detected temperature signal to a PLC (programmable logic controller), the PLC operates the steam heating pipe to heat the stirring barrel to an appropriate temperature according to the temperature signal or operates the water pipe to cool the stirring barrel to an appropriate temperature according to the temperature signal, the temperature in the stirring barrel can be quickly raised or lowered, the stirring effect in the stirring barrel is improved, and the prepared color master batch has good light fastness.
Description
Technical Field
The invention relates to the technical field of color master batches, in particular to a flame-retardant EVA color master batch and a manufacturing process thereof.
Background
The color master batch is called color master batch and also called color seed, and is a special colorant for novel high polymer materials, also called pigment preparation. The color master is mainly used for plastics. The color master batch is composed of three basic elements of pigment or dye, carrier and additive, and is an aggregate prepared by uniformly loading an excessive amount of pigment in resin, which can be called pigment concentrate, so that its tinting strength is higher than that of the pigment itself, and the color master batches can be classified into PE color master batch, PP color master batch, ABS color master batch, PVC color master batch, EVA color master batch and the like according to the carrier classification.
In the production process of the existing EVA color master batch, because the temperature is not well controlled during the material mixing, the color master batch formed by extrusion molding has stripe-shaped pigment bands under the irradiation of sunlight, and the normal use is influenced, therefore, the invention provides the flame-retardant EVA color master batch and the manufacturing process thereof.
Disclosure of Invention
The invention provides a flame-retardant EVA color master batch and a manufacturing process thereof, which are used for solving the technical problem that the normal use of the extrusion-molded color master batch is influenced by striped pigment bands in a product under the irradiation of sunlight because the temperature is not well controlled during the material mixing in the production process of the traditional EVA color master batch provided in the background art.
In order to solve the technical problems, the invention adopts the technical scheme that: the flame-retardant EVA color master batch comprises the following raw materials in parts by weight:
50-65 parts of EVA resin
15-20 parts of pigment
10-15 parts of flame retardant
3-6 parts of foaming agent
0.5 to 2 portions of dispersant
0.5-2 parts of coupling agent
Wherein the VA content of the EVA resin is 20-22%;
the pigment is an organic pigment, and the organic pigment is one or a mixture of more of permanent orange, golden light red, benzidine yellow G, macromolecular orange 4R, macromolecular red, phthalocyanine red and phthalocyanine blue;
the flame retardant is a mixture of diphenyl phosphate and ammonium polyphosphate, and the weight ratio of the mixture of the diphenyl phosphate and the ammonium polyphosphate is 1.5-2: 1;
the foaming agent is one or a mixture of more of methyl silicone oil, dimethyl silicone oil, ethyl silicone oil, phenyl silicone oil, methyl hydrogen-containing silicone oil, methyl phenyl silicone oil, methyl vinyl silicone oil, methyl hydroxyl silicone oil, ethyl hydrogen-containing silicone oil, hydroxyl hydrogen-containing silicone oil and cyanogen-containing silicone oil;
the dispersing agent is a mixture of silicon dioxide and aluminum silicate, and the weight ratio of the silicon dioxide to the aluminum silicate is 1: 2-2.2;
the coupling agent is a mixture of dimethyl amino silane, tributyl amino methyl silane and hexadecyl methyl cyclooctane siloxane, and the weight ratio of the mixture of the dimethyl amino silane, the tributyl amino methyl silane and the hexadecyl methyl cyclooctane is 1:1.4-1.6: 1.9-2.1.
A manufacturing process of flame-retardant EVA color master batch comprises the following steps:
s01, weighing the following raw materials in percentage by weight: 50-65 parts of EVA resin, 15-20 parts of pigment, 10-15 parts of flame retardant, 3-6 parts of foaming agent, 0.5-2 parts of dispersing agent and 0.5-2 parts of coupling agent; the coupling agent is a mixture of dimethyl amino silane, tributyl amino methyl silane and hexadecyl methyl cyclooctane siloxane, and the weight ratio of the mixture of the dimethyl amino silane, the tributyl amino methyl silane and the hexadecyl methyl cyclooctane is 1:1.4-1.6: 1.9-2.1.
S02: sequentially putting 15-20 parts of pigment, 50-65 parts of EVA resin and 3-6 parts of foaming agent into a mixing roll for stirring, wherein the stirring speed is 550-600rad/min, the stirring time is 3-5min, and the stirring temperature is 90-100 ℃;
s03: sequentially adding 10-15 parts of flame retardant, 0.5-2 parts of dispersant and 0.5-2 parts of coupling agent into the mixture obtained in the step S02, stirring while adding until the mixture is uniformly stirred, wherein the stirring speed is 650 plus 700rad/min, the stirring time is 10-15min, and the stirring temperature is 110 plus 120 ℃;
s04: conveying the mixture prepared in the step S03 to a double-screw extruder, and extruding and granulating in the double-screw extruder to obtain color master batches;
wherein the VA content of the EVA resin is 20-22%;
the pigment is organic pigment, and the organic pigment is one or a mixture of more of permanent orange, golden light red, benzidine yellow G, macromolecular orange 4R, macromolecular red, phthalocyanine red and phthalocyanine blue.
The flame retardant is a mixture of diphenyl phosphate and ammonium polyphosphate, and the weight ratio of the mixture of the diphenyl phosphate and the ammonium polyphosphate is 1.5-2: 1.
The foaming agent is one or a mixture of several of methyl silicone oil, dimethyl silicone oil, ethyl silicone oil, phenyl silicone oil, methyl hydrogen-containing silicone oil, methyl phenyl silicone oil, methyl vinyl silicone oil, methyl hydroxyl silicone oil, ethyl hydrogen-containing silicone oil, hydroxyl hydrogen-containing silicone oil and cyanogen-containing silicone oil.
The dispersing agent is a mixture of silicon dioxide and aluminum silicate, and the weight ratio of the silicon dioxide to the aluminum silicate is 1: 2-2.2.
The mixing roll comprises a mixing roll body, the mixing roll body is of a double-layer structure and comprises an inner shell and an outer shell, a heating device and a cooling device are symmetrically arranged between the outer shell and the inner shell, a feeding hopper is arranged on one side of the top end of the mixing roll body, a discharging pipe is arranged below the feeding hopper, and the discharging pipe is communicated with the mixing roll body.
Further, agitator top center department is equipped with a driving motor, a driving motor output is connected with first pivot, first pivot is indulged and is worn the agitator and is extended to the inside of agitator, be equipped with three rabbling mechanisms of group on the first pivot, every group rabbling mechanism includes a plurality of stirring leaves.
Further, the bottom mounting of agitator has second driving motor, second driving motor output is connected with the second pivot, the second pivot is indulged and is worn the agitator and is extended to the inside of agitator, be equipped with three returning face plates in the second pivot.
Furthermore, the heating device comprises a steam heating pipe, the steam heating pipe is arranged on the outer wall of one side of the inner shell, the cooling device comprises water pipes, and the water pipes are symmetrically arranged on the outer wall of the other side of the inner shell.
Further, an air inlet and an air outlet for steam to enter and exit from the steam heating pipe are formed in the stirring barrel, a first pneumatic adjusting ball valve and a second pneumatic adjusting ball valve are arranged on the air inlet and the air outlet respectively, a water inlet and a water outlet for water to enter and exit from the water pipe are formed in the other end of the stirring barrel, and a first electromagnetic valve and a second electromagnetic valve are arranged on the water inlet and the water outlet respectively.
Further, inner wall one side of agitator is equipped with temperature sensor, keeps away from the feeder hopper, top one side of agitator is equipped with the PLC controller, the PLC controller all with temperature sensor, first pneumatic adjusting ball valve, second pneumatic adjusting ball valve, first solenoid valve and second solenoid valve electric connection.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the steam heating pipes and the water pipes are symmetrically arranged between the inner shell and the outer shell of the stirring barrel, the temperature sensor transmits the detected temperature signal to the PLC, the PLC operates the steam heating pipes to heat the stirring barrel to the proper temperature according to the temperature signal or the PLC operates the water pipes to cool the stirring barrel to the proper temperature according to the temperature signal, so that the temperature in the stirring barrel can be quickly adjusted, the stirring efficiency of raw materials in the stirring barrel is improved, and the prepared color master batch has good light fastness.
2. According to the mixing roll, the first driving motor drives the plurality of stirring blades to stir, the second driving motor drives the three groups of turnover plates to rotate, and when the three groups of turnover plates rotate, the stirring flow rate of raw materials in the mixing roll is accelerated, the raw materials are further stirred, so that the raw materials are stirred more fully.
Drawings
FIG. 1 is a schematic view of the structure of a mixer of the present invention;
FIG. 2 is a schematic view of a connection structure of the first flipping board and the second rotating shaft according to the present invention.
In the figure, 1-stirring barrel; 101-an inner shell; 102-a housing; 2-a feed hopper; 3-a blanking pipe; 4-a first drive motor; 5-a first rotating shaft; 6-stirring blade; 7-a second drive motor; 8-a second rotating shaft; 9-turning over the board; 10-a PLC controller; 11-steam heating pipe; 12-a water pipe; 13-a first pneumatically regulated ball valve; 14-a second pneumatically regulated ball valve; 15-a first electromagnetic valve; 16-second electromagnetic valve.
Detailed Description
In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
s01, weighing the following raw materials in percentage by weight: 50 parts of EVA resin, wherein the VA content of the EVA resin is 20%; 15 parts of raw materials, namely benzidine yellow G and 10 parts of flame retardant, wherein the flame retardant is a mixture of diphenyl phosphate and ammonium polyphosphate, the weight ratio of the mixture of the diphenyl phosphate and the ammonium polyphosphate is 1.5:1, 3 parts of foaming agent is methyl silicone oil, 0.5 part of dispersing agent is used, the dispersing agent is a mixture of silicon dioxide and aluminum silicate, the weight ratio of the mixture of the silicon dioxide and the aluminum silicate is 1:2, and 0.5 part of coupling agent is used; the coupling agent is a mixture of dimethyl amino silane, tributyl amino methyl silane and hexadecyl methyl cyclooctane siloxane, and the weight ratio of the mixture of the dimethyl amino silane, the tributyl amino methyl silane and the hexadecyl methyl cyclooctane siloxane is 1:1.4: 1.9.
S02: sequentially putting the pigment, the EVA resin and the foaming agent into a mixing roll for stirring at the stirring speed of 550rad/min for 3min and at the stirring temperature of 90 ℃;
s03: sequentially adding the flame retardant, the dispersing agent and the coupling agent into the mixture obtained in the step S02, and stirring while adding until the mixture is uniformly stirred, wherein the stirring speed is 650rad/min, the stirring time is 10min, and the stirring temperature is 110 ℃;
s04: the mixture obtained in step S03 was fed to a twin-screw extruder, and extruded and pelletized in the twin-screw extruder to obtain example 1.
s01, weighing the following raw materials in percentage by weight: 65 parts of EVA resin, wherein the VA content of the EVA resin is 22%; 20 parts of pigment, 15 parts of flame retardant, 2 parts of foaming agent, 2 parts of dispersing agent and 2 parts of coupling agent, wherein the pigment is golden bright red, the flame retardant is a mixture of diphenyl phosphate and ammonium polyphosphate, the weight ratio of the mixture of diphenyl phosphate and ammonium polyphosphate is 2:1, 6 parts of the foaming agent is ethyl hydrogen-containing silicone oil, the weight ratio of the mixture of silicon dioxide and aluminum silicate is 1:2.2, and the weight ratio of the mixture of silicon dioxide and aluminum silicate is 2 parts of the coupling agent; the coupling agent is a mixture of dimethyl amino silane, tributyl amino methyl silane and hexadecyl methyl cyclooctane siloxane, and the weight ratio of the mixture of the dimethyl amino silane, the tributyl amino methyl silane and the hexadecyl methyl cyclooctane siloxane is 1:1.6: 2.1.
S02: sequentially putting the pigment, the EVA resin and the foaming agent into a mixing roll for stirring at the stirring speed of 600rad/min for 5min at the stirring temperature of 100 ℃;
s03: sequentially adding the flame retardant, the dispersing agent and the coupling agent into the mixture obtained in the step S02, stirring while adding until the mixture is uniformly stirred, wherein the stirring speed is 700rad/min, the stirring time is 10-15min, and the stirring temperature is 110-120 ℃;
s04: the mixture obtained in step S03 was fed to a twin-screw extruder, and extruded and pelletized in the twin-screw extruder to obtain example 2.
s01, weighing the following raw materials in percentage by weight: 55 parts of EVA resin, wherein the VA content of the EVA resin is 21%; 18 parts of pigment, 12 parts of flame retardant, wherein the flame retardant is a mixture of diphenyl phosphate and ammonium polyphosphate, the weight ratio of the mixture of the diphenyl phosphate to the ammonium polyphosphate is 1.6:1, 5 parts of foaming agent is methyl hydrogen-containing silicone oil, 1.2 parts of dispersing agent is a mixture of silicon dioxide and aluminum silicate, the weight ratio of the mixture of the silicon dioxide and the aluminum silicate is 1:2.1, and 0.8 part of coupling agent is used; the coupling agent is a mixture of dimethyl amino silane, tributyl amino methyl silane and hexadecyl methyl cyclooctane siloxane, and the weight ratio of the mixture of the dimethyl amino silane, the tributyl amino methyl silane and the hexadecyl methyl cyclooctane siloxane is 1:1.5: 2.0.
S02: sequentially putting the pigment, the EVA resin and the foaming agent into a mixing roll for stirring, wherein the stirring speed is 570rad/min, the stirring time is 4min, and the stirring temperature is 95 ℃;
s03: sequentially adding the flame retardant, the dispersing agent and the coupling agent into the mixture obtained in the step S02, and stirring while adding until the mixture is uniformly stirred, wherein the stirring speed is 670rad/min, the stirring time is 12min, and the stirring temperature is 115 ℃;
s04: the mixture obtained in step S03 was fed to a twin-screw extruder, and extruded and pelletized in the twin-screw extruder to obtain example 3.
Embodiment 4, a manufacturing process of a flame-retardant EVA color masterbatch, comprising the following steps:
s01, weighing the following raw materials in percentage by weight: 52 parts of EVA resin, wherein the VA content of the EVA resin is 20%; 15 parts of pigment, wherein the pigment is a mixture of benzidine yellow G and macromolecular orange 4R, the mixing weight ratio of the benzidine yellow G to the macromolecular orange 4R is 1:1.2, 12 parts of flame retardant is a mixture of diphenyl phosphate and ammonium polyphosphate, the mixing weight ratio of the diphenyl phosphate and the ammonium polyphosphate is 1.7:1, 4 parts of foaming agent is a mixture of methyl silicone oil and dimethyl silicone oil, the mixing weight ratio of the methyl silicone oil to the dimethyl silicone oil is 1:1, 1 part of dispersing agent is a mixture of silicon dioxide and aluminum silicate, the mixing weight ratio of the silicon dioxide and the aluminum silicate is 1:2, and 1 part of coupling agent is added; the coupling agent is a mixture of dimethyl amino silane, tributyl amino methyl silane and hexadecyl methyl cyclooctane siloxane, and the weight ratio of the mixture of the dimethyl amino silane, the tributyl amino methyl silane and the hexadecyl methyl cyclooctane siloxane is 1:1.4: 2.1.
S02: sequentially putting the pigment, the EVA resin and the foaming agent into a mixing roll for stirring at the stirring speed of 550rad/min for 5min at the stirring temperature of 100 ℃;
s03: sequentially adding the flame retardant, the dispersing agent and the coupling agent into the mixture obtained in the step S02, and stirring while adding until the mixture is uniformly stirred, wherein the stirring speed is 700rad/min, the stirring time is 15min, and the stirring temperature is 110 ℃;
s04: the mixture obtained in step S03 was fed to a twin-screw extruder, and extruded and pelletized in the twin-screw extruder to obtain example 4.
Referring to fig. 1-2, the same mixer is adopted in embodiments 1-4, the mixer includes a mixing drum 1, the mixing drum is a double-layer structure and includes an inner casing 101 and an outer casing 102, a heating device and a cooling device are symmetrically arranged between the outer casing 102 and the inner casing 101, a feed hopper 2 is arranged on one side of the top end of the mixing drum, a blanking pipe 3 is arranged below the feed hopper 2, and the blanking pipe 3 is communicated with the mixing drum 1.
Agitator top center department is equipped with first driving motor 4, first driving motor 4 output is connected with first pivot 5, first pivot 5 indulges and wears agitator 1 extends to the inside of agitator 1, be equipped with three sets of rabbling mechanisms in the first pivot 5, every set of rabbling mechanism includes a plurality of stirring leaf 6.
The bottom mounting of agitator 1 has second driving motor 7, second driving motor 7 output is connected with second pivot 8, second pivot 8 indulges and wears agitator 1 extends to the inside of agitator 1, be equipped with three returning face plates 9 in the second pivot 8.
In this embodiment, the first driving motor 4 drives the plurality of sets of stirring blades 6 to stir the raw material in the stirring barrel 1 in all directions, the second driving motor 7 drives the three turning plates 9 to further stir, and the three turning plates 9 can accelerate the flow rate of the liquid material in the stirring barrel 1 when rotating, so as to further improve the stirring efficiency.
The heating device comprises a steam heating pipe 11, a heat source of the steam heating pipe 11 is a steam pump, the steam heating pipe is arranged on the outer wall of one side of the inner shell 101, the cooling device comprises a water pipe 12, the water pipe 12 is connected with a water pump or a water source, and the water pipe 12 is symmetrically arranged on the outer wall of the other side of the inner shell 101.
In this embodiment, 11 external steam pumps of steam heating pipe, the steam of conveniently inputing in to agitator 1 heats, and the external water pump of water pipe 12 conveniently inputs cold water to the agitator 2 and cools off.
The steam heating device is characterized in that an air inlet and an air outlet for steam to enter and exit from the steam heating pipe 11 are formed in the stirring barrel 1, a first pneumatic adjusting ball valve 13 and a second pneumatic adjusting ball valve 14 are arranged on the air inlet and the air outlet respectively, a water inlet and a water outlet for water to enter and exit from the water pipe are formed in the other end of the stirring barrel 1, and a first electromagnetic valve 15 and a second electromagnetic valve 16 are arranged on the water inlet and the water outlet respectively.
In this embodiment, a first pneumatic adjusting ball valve 13 and a second pneumatic adjusting ball valve 14 are respectively arranged on the air inlet and the air outlet of the steam heating pipe 11, the pneumatic adjusting ball valves are accurately adjusted, and the pneumatic adjusting ball valves can control the steam flow of the steam heating pipe 11, so as to indirectly control the temperature in the mixing tank.
Inner wall one side of agitator 1 is equipped with temperature sensor, and temperature sensor installs on 1 one side inner wall of agitator of keeping away from steam heating pipe 11, water pipe 12, keeps away from feeder hopper 2, top one side of agitator 1 is equipped with PLC controller 10, PLC controller 10 all with temperature sensor, first pneumatic adjusting ball valve 13, second pneumatic adjusting ball valve 14, first solenoid valve 15 and the 16 electric connection of second solenoid valve.
In this embodiment, be equipped with steam heating pipe 11 and water pipe 12, PLC controller 10 compares with the temperature of settlement according to the temperature signal of temperature sensor transmission, decides to open steam heating pipe 11 or open water pipe 12, it is fast to adopt 11 agitator of steam heating pipe heating rate, adopt water pipe 12 cooling, replace the proper motion cooling in the traditional handicraft, cooling rate is fast, reduce heating or cool time, improve stirring efficiency, be equipped with the discharge gate in the bottom of agitator 1, discharge gate department is equipped with solenoid valve.
The color master batches prepared in the examples 1 to 4 are subjected to a light fastness test, and the light fastness can reach 5 to 8 grades and meet the national standard.
According to the invention, the steam heating pipes and the water pipes are symmetrically arranged between the inner shell and the outer shell of the stirring barrel, the temperature sensor transmits the detected temperature signal to the PLC, the PLC operates the steam heating pipes to heat the stirring barrel to the proper temperature according to the temperature signal or the PLC operates the water pipes to cool the stirring barrel to the proper temperature according to the temperature signal, the temperature in the stirring barrel can be quickly adjusted, the stirring efficiency of raw materials in the stirring barrel is improved, and the prepared color master batch has good light fastness.
However, while the invention has been described in detail by way of the general description and the specific examples, it will be apparent to those skilled in the art that certain changes and modifications may be made therein without departing from the spirit of the invention.
Claims (8)
1. The flame-retardant EVA color master batch is characterized by comprising the following raw materials in parts by weight:
50-65 parts of EVA resin
15-20 parts of pigment
10-15 parts of flame retardant
3-6 parts of foaming agent
0.5 to 2 portions of dispersant
0.5-2 parts of coupling agent
Wherein the VA content of the EVA resin is 20-22%;
the pigment is an organic pigment, and the organic pigment is one or a mixture of more of permanent orange, golden light red, benzidine yellow G, macromolecular orange 4R, macromolecular red, phthalocyanine red and phthalocyanine blue;
the flame retardant is a mixture of diphenyl phosphate and ammonium polyphosphate, and the weight ratio of the mixture of the diphenyl phosphate and the ammonium polyphosphate is 1.5-2: 1;
the foaming agent is one or a mixture of more of methyl silicone oil, dimethyl silicone oil, ethyl silicone oil, phenyl silicone oil, methyl hydrogen-containing silicone oil, methyl phenyl silicone oil, methyl vinyl silicone oil, methyl hydroxyl silicone oil, ethyl hydrogen-containing silicone oil, hydroxyl hydrogen-containing silicone oil and cyanogen-containing silicone oil;
the dispersing agent is a mixture of silicon dioxide and aluminum silicate, and the weight ratio of the silicon dioxide to the aluminum silicate is 1: 2-2.2;
the coupling agent is a mixture of dimethyl amino silane, tributyl amino methyl silane and hexadecyl methyl cyclooctane siloxane, and the weight ratio of the mixture of the dimethyl amino silane, the tributyl amino methyl silane and the hexadecyl methyl cyclooctane is 1:1.4-1.6: 1.9-2.1.
2. The manufacturing process of the flame-retardant EVA color master batch is characterized by comprising the following steps of:
s01, weighing the following raw materials in percentage by weight: 50-65 parts of EVA resin, 15-20 parts of pigment, 10-15 parts of flame retardant, 3-6 parts of foaming agent, 0.5-2 parts of dispersing agent and 0.5-2 parts of coupling agent;
s02: sequentially putting 15-20 parts of pigment, 50-65 parts of EVA resin and 3-6 parts of foaming agent into a mixing roll for stirring, wherein the stirring speed is 550-600rad/min, the stirring time is 3-5min, and the stirring temperature is 90-100 ℃;
s03: sequentially adding 10-15 parts of flame retardant, 0.5-2 parts of dispersant and 0.5-2 parts of coupling agent into the mixture obtained in the step S02, stirring while adding until the mixture is uniformly stirred, wherein the stirring speed is 650 plus 700rad/min, the stirring time is 10-15min, and the stirring temperature is 110 plus 120 ℃;
s04: conveying the mixture prepared in the step S03 to a double-screw extruder, and extruding and granulating in the double-screw extruder to obtain color master batches;
wherein the VA content of the EVA resin is 20-22%;
the pigment is an organic pigment, and the organic pigment is one or a mixture of more of permanent orange, golden light red, benzidine yellow G, macromolecular orange 4R, macromolecular red, phthalocyanine red and phthalocyanine blue;
the flame retardant is a mixture of diphenyl phosphate and ammonium polyphosphate, and the weight ratio of the mixture of the diphenyl phosphate and the ammonium polyphosphate is 1.5-2: 1;
the foaming agent is one or a mixture of more of methyl silicone oil, dimethyl silicone oil, ethyl silicone oil, phenyl silicone oil, methyl hydrogen-containing silicone oil, methyl phenyl silicone oil, methyl vinyl silicone oil, methyl hydroxyl silicone oil, ethyl hydrogen-containing silicone oil, hydroxyl hydrogen-containing silicone oil and cyanogen-containing silicone oil;
the dispersing agent is a mixture of silicon dioxide and aluminum silicate, and the weight ratio of the silicon dioxide to the aluminum silicate is 1: 2-2.2;
the coupling agent is a mixture of dimethyl amino silane, tributyl amino methyl silane and hexadecyl methyl cyclooctane siloxane, and the weight ratio of the mixture of the dimethyl amino silane, the tributyl amino methyl silane and the hexadecyl methyl cyclooctane is 1:1.4-1.6: 1.9-2.1.
3. The manufacturing process of the flame-retardant EVA color master batch according to claim 2, characterized in that: the mixing roll comprises a mixing roll (1), wherein the mixing roll (1) is of a double-layer structure and comprises an inner shell (101) and an outer shell (102), a heating device and a cooling device are symmetrically arranged between the outer shell (102) and the inner shell (101), a feeding hopper (2) is arranged on one side of the top end of the mixing roll (1), a blanking pipe (3) is arranged below the feeding hopper (2), and the blanking pipe (3) is communicated with the mixing roll (1).
4. The manufacturing process of the flame-retardant EVA color master batch according to claim 3, characterized in that: agitator (1) top center department is equipped with first driving motor (4), first driving motor (4) output is connected with first pivot (5), first pivot (5) are indulged and are worn agitator (1) and extend to the inside of agitator (1), be equipped with three sets of rabbling mechanisms on first pivot (5), every set of rabbling mechanism includes a plurality of stirring leaves (6).
5. The manufacturing process of the flame-retardant EVA color master batch according to claim 4, characterized in that: the bottom mounting of agitator (1) has second driving motor (7), second driving motor (7) output is connected with second pivot (8), second pivot (8) indulge and wear agitator (1) and extend to the inside of agitator (1), be equipped with three returning face plates (9) on second pivot (8).
6. The manufacturing process of the flame-retardant EVA color master batch according to claim 5, characterized in that: the heating device comprises a steam heating pipe (11), the steam heating pipe (11) is arranged on the outer wall of one side of the inner shell (101), the cooling device comprises a water pipe (12), and the water pipe (12) is symmetrically arranged on the outer wall of the other side of the inner shell (101).
7. The manufacturing process of the flame-retardant EVA color master batch according to claim 6, characterized in that: offer air inlet and the gas outlet that is used for steam heating pipe (11) business turn over steam on agitator (1), be equipped with first pneumatic adjusting ball valve (13) and second pneumatic adjusting ball valve (14) on air inlet and the gas outlet respectively, water inlet and the delivery port that is used for water pipe (12) business turn over water are offered to agitator (1) the other end, be equipped with first solenoid valve (15) and second solenoid valve (16) on water inlet and the delivery port respectively.
8. The manufacturing process of the flame-retardant EVA color master batch according to claim 7, characterized in that: inner wall one side of agitator (1) is equipped with temperature sensor, keeps away from feeder hopper (2), top one side of agitator (1) is equipped with PLC controller (10), PLC controller (10) all with temperature sensor, first pneumatic adjusting ball valve (13), second pneumatic adjusting ball valve (14), first solenoid valve (15) and second solenoid valve (16) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010298689.6A CN111320805A (en) | 2020-04-16 | 2020-04-16 | Flame-retardant EVA color master batch and manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010298689.6A CN111320805A (en) | 2020-04-16 | 2020-04-16 | Flame-retardant EVA color master batch and manufacturing process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111320805A true CN111320805A (en) | 2020-06-23 |
Family
ID=71164504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010298689.6A Pending CN111320805A (en) | 2020-04-16 | 2020-04-16 | Flame-retardant EVA color master batch and manufacturing process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111320805A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456911A (en) * | 2020-12-07 | 2021-03-09 | 绵竹市铸诚混凝土有限公司 | Method for producing concrete by using tailings and tailings waste residues and prepared tailing concrete |
| CN113185723A (en) * | 2021-06-19 | 2021-07-30 | 安徽缤飞塑胶科技有限公司 | High-toughness PC color master batch and preparation method thereof |
| CN115107263A (en) * | 2022-06-21 | 2022-09-27 | 上海雄林新材料科技有限公司 | Shading film and preparation method thereof |
| CN116214653A (en) * | 2023-03-30 | 2023-06-06 | 福建省泉州市古建筑有限公司 | Protection technology for wood of garden ancient architecture |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943929A (en) * | 2017-04-18 | 2017-07-14 | 陈涛 | Uniform mixing apparatus is used in a kind of powdery cosmetic production |
| CN208098010U (en) * | 2017-12-29 | 2018-11-16 | 武汉市黄鹤塑料有限公司 | Agitating device with function of temperature control |
| CN110041589A (en) * | 2019-03-08 | 2019-07-23 | 苏州中特电材有限公司 | A kind of ant proof color masterbatch |
| CN209438535U (en) * | 2018-12-12 | 2019-09-27 | 成都上晟涂料有限公司 | A kind of coating batch mixer |
| CN209663070U (en) * | 2019-01-22 | 2019-11-22 | 重庆江彩水性漆有限公司 | A kind of high efficiency agitation tank of automobile water paint |
| CN110527175A (en) * | 2019-07-22 | 2019-12-03 | 北京一撕得物流技术有限公司 | Color masterbatch composition, Masterbatch and preparation method thereof |
| CN210045176U (en) * | 2019-03-19 | 2020-02-11 | 欣雅蝶(厦门)生物技术有限公司 | Liquid cosmetics semi-manufactured goods filter agitating unit |
| CN110982165A (en) * | 2019-12-20 | 2020-04-10 | 桐乡乐维新材料有限公司 | EVA environment-friendly color master batch |
-
2020
- 2020-04-16 CN CN202010298689.6A patent/CN111320805A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943929A (en) * | 2017-04-18 | 2017-07-14 | 陈涛 | Uniform mixing apparatus is used in a kind of powdery cosmetic production |
| CN208098010U (en) * | 2017-12-29 | 2018-11-16 | 武汉市黄鹤塑料有限公司 | Agitating device with function of temperature control |
| CN209438535U (en) * | 2018-12-12 | 2019-09-27 | 成都上晟涂料有限公司 | A kind of coating batch mixer |
| CN209663070U (en) * | 2019-01-22 | 2019-11-22 | 重庆江彩水性漆有限公司 | A kind of high efficiency agitation tank of automobile water paint |
| CN110041589A (en) * | 2019-03-08 | 2019-07-23 | 苏州中特电材有限公司 | A kind of ant proof color masterbatch |
| CN210045176U (en) * | 2019-03-19 | 2020-02-11 | 欣雅蝶(厦门)生物技术有限公司 | Liquid cosmetics semi-manufactured goods filter agitating unit |
| CN110527175A (en) * | 2019-07-22 | 2019-12-03 | 北京一撕得物流技术有限公司 | Color masterbatch composition, Masterbatch and preparation method thereof |
| CN110982165A (en) * | 2019-12-20 | 2020-04-10 | 桐乡乐维新材料有限公司 | EVA environment-friendly color master batch |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456911A (en) * | 2020-12-07 | 2021-03-09 | 绵竹市铸诚混凝土有限公司 | Method for producing concrete by using tailings and tailings waste residues and prepared tailing concrete |
| CN112456911B (en) * | 2020-12-07 | 2022-06-10 | 绵竹市铸诚混凝土有限公司 | Method for producing concrete by using tailings and tailings waste residues and prepared tailing concrete |
| CN113185723A (en) * | 2021-06-19 | 2021-07-30 | 安徽缤飞塑胶科技有限公司 | High-toughness PC color master batch and preparation method thereof |
| CN115107263A (en) * | 2022-06-21 | 2022-09-27 | 上海雄林新材料科技有限公司 | Shading film and preparation method thereof |
| CN115107263B (en) * | 2022-06-21 | 2023-07-25 | 上海雄林新材料科技有限公司 | Shading film and preparation method thereof |
| CN116214653A (en) * | 2023-03-30 | 2023-06-06 | 福建省泉州市古建筑有限公司 | Protection technology for wood of garden ancient architecture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111320805A (en) | Flame-retardant EVA color master batch and manufacturing process thereof | |
| CN100389949C (en) | Process and apparatus for continuously producing an elatomeric composition | |
| CN101903145B (en) | Process and plant for producing an elastomeric compound | |
| US20140249250A1 (en) | Rubber composition fabrication method and rubber composition | |
| US20160289421A1 (en) | Production method for rubber composition | |
| CN112272602B (en) | Process for preparing coloured polymer compositions | |
| CN209771998U (en) | Raw material mixing device for color masterbatch production | |
| CN111662466A (en) | Colorant pre-dispersion, preparation method and application thereof, and color master batch | |
| CA2483899C (en) | Masterbatch pellet mixture | |
| CN109021369A (en) | A kind of dedicated EVA color masterbatch of the footwear material that coloring is strong and preparation method thereof | |
| CN105924768A (en) | Flame-retardant and wear-resistant polypropylene cable material | |
| JP4721020B2 (en) | Method for producing additive-containing molded article | |
| CN207237962U (en) | A kind of reaction kettle for producing liquid barium zinc heat stabilizer | |
| CN111704760A (en) | Monochromatic organic master batch, preparation method and application thereof, and master batch | |
| CN206999373U (en) | Color masterbatch stirring device | |
| CN208428514U (en) | A kind of automatic milk feeder of polyester raw material and Masterbatch | |
| CN110079013A (en) | A kind of Masterbatch and preparation method thereof of luggage shell resistant to high temperature | |
| CN110294889A (en) | A kind of Masterbatch is preparing the application in plastic products | |
| CN215790948U (en) | Plastics mixing of colors mixing arrangement | |
| CN115720588B (en) | Colorant-containing composition, method for producing said composition and use thereof | |
| CN209350657U (en) | Masterbatch material strip mixing device | |
| CN209699646U (en) | A kind of Masterbatch drying machine | |
| CN215233428U (en) | FEP color masterbatch raw material homogenizing device capable of reducing color difference | |
| CN113402796A (en) | High temperature resistant masterbatch and drying device thereof | |
| CN219522705U (en) | Masterbatch drying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200623 |
|
| RJ01 | Rejection of invention patent application after publication |