CN108047479A - A kind of modified color microporous foam master batch - Google Patents

A kind of modified color microporous foam master batch Download PDF

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Publication number
CN108047479A
CN108047479A CN201711366053.5A CN201711366053A CN108047479A CN 108047479 A CN108047479 A CN 108047479A CN 201711366053 A CN201711366053 A CN 201711366053A CN 108047479 A CN108047479 A CN 108047479A
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parts
master batch
microporous foam
modified color
foam master
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CN201711366053.5A
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Inventor
张锡麟
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Dongguan Rong Sheng Pigments Co Ltd
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Dongguan Rong Sheng Pigments Co Ltd
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Priority to CN201711366053.5A priority Critical patent/CN108047479A/en
Publication of CN108047479A publication Critical patent/CN108047479A/en
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • 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
    • C08J9/06—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 by a chemical blowing agent
    • C08J9/08—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 by a chemical blowing agent developing carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • 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
    • C08J9/0028—Use of organic additives containing nitrogen
    • 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
    • C08J9/06—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 by a chemical blowing agent
    • C08J9/10—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 by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/104—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof
    • C08J9/105—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof containing sulfur
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/02—CO2-releasing, e.g. NaHCO3 and citric acid
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/18—Binary blends of expanding agents
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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
    • C08J2423/06—Polyethene
    • 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
    • C08J2451/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2451/04—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to rubbers

Abstract

The present invention provides a kind of modified color microporous foam master batches, which is characterized in that includes the component of following parts by weight：25~40 parts of low density polyethylene (LDPE), 15~30 parts of high impact polystyrene, 0~20 part of colorant, 5~20 parts of sodium acid carbonate, 0~15 part of unifor, 2~10 parts of polyethylene glycol, 1~5 part of silane coupling agent, 0.5~3 part of nucleating agent, 0.5~1.5 part of activator.The foaming master batch of the present invention, can simultaneously as colorant, foaming agent, modified additive and be added in the materials such as PP, ABS, one is multi-purpose, so as to reduce cost of labor.

Description

A kind of modified color microporous foam master batch
Technical field
The present invention relates to Masterbatch fields, and in particular to a kind of modified color microporous foam master batch.
Background technology
In order to assign excellent appearance to plastics, it usually needs add in pigment in plastic moulding process.Since pigment exists Phenomena such as contacting directly air during storage and use, the moisture absorption, oxidation, conglomeration can then occur, directly use can be in plastic cement There is color dot in product surface, and changes easily is taken off in form and aspect obfuscation, color, and causes when mixing dusty, influences operating personnel Health.And master batch has carried out pigment micronization processes in process of production through over mechanical processing, pigment and resin carrier, Dispersant fills part mixing, and pigment is made to isolate with air, moisture, so as to enhance the weatherability of pigment, improve the scattered of pigment Property and tinting strength, tinting power, form and aspect it is bright.And Masterbatch is close with resin particle shape, so being more convenient accurate, mixing in metering Shi Buhui is adhered on container, thus save cleaning container and machine time and clear used in raw material.Therefore it is female Grain is widely used in instead of pigment in coloring plastic material.
Master batch can be divided into cooling masterbatch, blast master batch according to function, moisture absorption foam eliminating mother particle, fire-retardant master granule, filler parent granule, open Mouth master batch, antistatic master granule and foaming master batch etc..Under the current light-weighted trend of machinery, foaming master batch is filled out as a kind of air The composite material filled is added in the plastic products such as PP, ABS, PC, TPR, TPE, it is possible to reduce the quality of material, therefore it is big Amount demand.Simultaneously as foaminess section bar material has substantial amounts of abscess, be conducive to increase the elasticity and heat-proof quality of material.
However, after many foaming master batch add in the materials such as PP, ABS at present, due to the collocation of carrier, foaming agent, additive Improper, the compatibility of the materials such as foaming master batch and PP, ABS is bad in extruder injection moulding process, causes cell diameter excessive, sends out The problems such as bubble is uneven；On the other hand, most foaming master batch does not add pigment, caused as a result, in coloring plastic process In have to add in pigment or Color master batch, complex procedures；Likewise, in order to increase the flexibility of the materials such as PP, ABS, resist Impact strength etc., it is also desirable in addition add corresponding auxiliary agent, great inconvenience is brought to the operation of worker.Therefore, there is an urgent need for one kind Master batch, can simultaneously as colorant, foaming agent, modified additive and be added in the materials such as PP, ABS, one is multi-purpose, so as to Reduce cost of labor.
The content of the invention
In view of the above problems, the present invention provides a kind of modified color microporous foam master batch, can be used as simultaneously colorant, Foaming agent, modified additive and be added in the materials such as PP, ABS, one is multi-purpose, so as to reduce cost of labor.
To achieve the above object, the present invention solves by the following technical programs：
A kind of modified color microporous foam master batch, which is characterized in that include the component of following parts by weight：
25~40 parts of low density polyethylene (LDPE), 15~30 parts of high impact polystyrene, 0~20 part of colorant, sodium acid carbonate 5~ 20 parts, 0~15 part of unifor, 2~10 parts of polyethylene glycol, 1~5 part of silane coupling agent, 0.5~3 part of nucleating agent, activation 0.5~1.5 part of agent.
Specifically, the colorant is the mixture of one or more of red phthalocyanine, phthalocyanine blue, permanent yellow.
Specifically, the general formula of the silane coupling agent is RSiX3, wherein, R is selected from amino, hydroxyl, sulfydryl, nitro, epoxy One kind in base, cyano, vinyl, carboxyl, the one kind of X in methoxyl group, ethyoxyl, ester group, acyl group.
Specifically, the nucleating agent is nano-calcium carbonate, talcum powder, mica powder, silica, one kind in carbon black or several The mixture of kind.
Specifically, the activator is citric acid, ethylenediamine phosphate, phosphoric acid propane diamine, dimethylbenzene, prodan, sulfuric acid The mixture of one or more of chromium, zinc carbonate, zinc acetate, zinc oxide, zinc stearate.
The beneficial effects of the invention are as follows：By improving the raw material and its proportioning of foaming master batch, polyethylene glycol is as excellent Dispersant strengthens the mobility of system, foaming master batch good dispersion obtained；Foaming master batch obtained and PP, PE, ABS, The plastic products such as TPR, TPE are respectively provided with good compatibility；The dosage of foaming agent is low, and adds nucleating agent, activator, silicon The blowing promotors such as alkane coupling agent make the features such as foam structure of product is uniform, cell diameter is small；High impact poly is added in carrier Styrene contributes to the mechanical property of reinforced plastics product.
Specific embodiment
In order to further appreciate that the feature of the present invention, technological means and the specific purposes reached, function, tie below Closing specific embodiment, the present invention is described in further detail.
A kind of modified color microporous foam master batch, which is characterized in that include the component of following parts by weight：
25~40 parts of low density polyethylene (LDPE), 15~30 parts of high impact polystyrene, 0~20 part of colorant, sodium acid carbonate 5~ 20 parts, 0~15 part of unifor, 2~10 parts of polyethylene glycol, 1~5 part of silane coupling agent, 0.5~3 part of nucleating agent, activation 0.5~1.5 part of agent.
Preferably, colorant is the mixture of one or more of red phthalocyanine, phthalocyanine blue, permanent yellow.
Preferably, the general formula of silane coupling agent is RSiX3, wherein, R be selected from amino, hydroxyl, sulfydryl, nitro, epoxy group, One kind in cyano, vinyl, carboxyl, the one kind of X in methoxyl group, ethyoxyl, ester group, acyl group.
Preferably, nucleating agent is one or more of nano-calcium carbonate, talcum powder, mica powder, silica, carbon black Mixture.
Preferably, activator is citric acid, ethylenediamine phosphate, phosphoric acid propane diamine, dimethylbenzene, prodan, chromium sulfate, carbon The mixture of one or more of sour zinc, zinc acetate, zinc oxide, zinc stearate.
Embodiment one
35 parts of low density polyethylene (LDPE), 30 parts of high impact polystyrene, red 10 parts of phthalocyanine, 20 parts of sodium acid carbonate, to toluene sulphur 1 part of hydrazides, 2 parts of polyethylene glycol, HOSi (OC2H5)31 part, 0.5 part of nano-calcium carbonate, 0.5 part of citric acid.
Embodiment two
40 parts of low density polyethylene (LDPE), 25 parts of high impact polystyrene, red 10 parts of phthalocyanine, 20 parts of sodium acid carbonate, to toluene sulphur 1 part of hydrazides, 2 parts of polyethylene glycol, HOSi (OC2H5)31 part, 0.5 part of nano-calcium carbonate, 0.5 part of citric acid.
Embodiment three
30 parts of low density polyethylene (LDPE), 20 parts of high impact polystyrene, 10 parts of phthalocyanine blue, 10 parts of sodium acid carbonate, to toluene sulphur 15 parts of hydrazides, 10 parts of polyethylene glycol, NH2Si(OCH3)32.5 parts, 1.5 parts of talcum powder, 1 part of ethylenediamine phosphate.
Example IV
35 parts of low density polyethylene (LDPE), 20 parts of high impact polystyrene, 10 parts of phthalocyanine blue, 10 parts of sodium acid carbonate, to toluene sulphur 10 parts of hydrazides, 10 parts of polyethylene glycol, NH2Si(OCH3)32.5 parts, 1.5 parts of talcum powder, 1 part of ethylenediamine phosphate.
Embodiment five
32.5 parts of low density polyethylene (LDPE), 20 parts of high impact polystyrene, 10 parts of phthalocyanine blue, 10 parts of sodium acid carbonate, to toluene 10 parts of sulfohydrazide, 10 parts of polyethylene glycol, CH2=CHSi (OCH3)35 parts, 1.5 parts of mica powder, 1 part of zinc oxide.
Embodiment six
36.5 parts of low density polyethylene (LDPE), 20 parts of high impact polystyrene, 10 parts of phthalocyanine blue, 10 parts of sodium acid carbonate, to toluene 10 parts of sulfohydrazide, 10 parts of polyethylene glycol, CH2=CHSi (OCH3)31 part, 1.5 parts of mica powder, 1 part of zinc oxide.
Embodiment seven
35 parts of low density polyethylene (LDPE), 20 parts of high impact polystyrene, 10 parts of phthalocyanine blue, 10 parts of sodium acid carbonate, to toluene sulphur 10 parts of hydrazides, 10 parts of polyethylene glycol, CH2=CHSi (OCH3)31 part, 3 parts of mica powder, 1 part of zinc oxide.
Embodiment eight
37.5 parts of low density polyethylene (LDPE), 20 parts of high impact polystyrene, 10 parts of phthalocyanine blue, 10 parts of sodium acid carbonate, to toluene 10 parts of sulfohydrazide, 10 parts of polyethylene glycol, CH2=CHSi (OCH3)31 part, 0.5 part of mica powder, 1 part of zinc oxide.
Embodiment nine
36 parts of low density polyethylene (LDPE), 20 parts of high impact polystyrene, 10 parts of phthalocyanine blue, 10 parts of sodium acid carbonate, to toluene sulphur 10 parts of hydrazides, 10 parts of polyethylene glycol, CH2=CHSi (OCH3)31 part, 1.5 parts of mica powder, 1.5 parts of zinc oxide.
Embodiment ten
37 parts of low density polyethylene (LDPE), 20 parts of high impact polystyrene, 10 parts of phthalocyanine blue, 10 parts of sodium acid carbonate, to toluene sulphur 10 parts of hydrazides, 10 parts of polyethylene glycol, CH2=CHSi (OCH3)31 part, 1.5 parts of mica powder, 0.5 part of zinc oxide.
Production method：
Above-mentioned formula each component by proportioning is mixed, then uniformly mixed logistics is sent into double screw extruder and is carried out It is granulated, obtains foaming master batch finished product.
Performance test：
By above-mentioned foaming master batch finished product and PP base-materials according to 5:95 ratio is added to injection molding in injection molding machine, obtains reality Apply the test sample of example one to ten.The test sample of embodiment one to embodiment ten is subjected to properties test respectively, is surveyed Test result is as shown in table 1 below.
The melt index of the present invention is detected according to the standard of GB 3682-2000
The density of the present invention is detected according to the standard of GB 1033-1986
The impact strength of the present invention is detected according to the standard of ISO 180
The aperture of the present invention is detected according to the standard of GB/T 12811-1991
The cell density of the present invention is detected according to the standard of GBT 21650 [1] 2-2008
Table 1
According to 1 test result of table, by comparative example one, two and embodiment three to ten, enhance dispersant polyethylene glycol Ratio, melt index has larger promotion, and the processing flowability of obtained foaming master batch is better；One He of comparative example 2nd, embodiment three and four improve the ratio of high impact polystyrene, are added to the plastic density obtained after PP base-materials and shock resistance Intensity increases；By comparative example seven and eight, increase the ratio of nucleating agent, obtained plastics aperture is bigger；By right Than embodiment nine and ten, increase the ratio of activator, obtained plastics cell density is smaller.
Embodiment described above only expresses ten kinds of embodiments of the present invention, and description is more specific and detailed, but simultaneously Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (5)

1. a kind of modified color microporous foam master batch, which is characterized in that include the component of following parts by weight：
25~40 parts of low density polyethylene (LDPE), 15~30 parts of high impact polystyrene, 0~20 part of colorant, sodium acid carbonate 5~20 Part, 0~15 part of unifor, 2~10 parts of polyethylene glycol, 1~5 part of silane coupling agent, 0.5~3 part of nucleating agent, activator 0.5~1.5 part.
2. a kind of modified color microporous foam master batch according to claim 1, which is characterized in that the colorant is phthalocyanine The mixture of one or more of red, phthalocyanine blue, permanent yellow.
3. a kind of modified color microporous foam master batch according to claim 1, which is characterized in that the silane coupling agent General formula is RSiX3, wherein, the one kind of R in amino, hydroxyl, sulfydryl, nitro, epoxy group, cyano, vinyl, carboxyl, X choosings One kind from methoxyl group, ethyoxyl, ester group, acyl group.
4. a kind of modified color microporous foam master batch according to claim 1, which is characterized in that the nucleating agent is nanometer The mixture of one or more of calcium carbonate, talcum powder, mica powder, silica, carbon black.
5. a kind of modified color microporous foam master batch according to claim 1, which is characterized in that the activator is lemon Acid, ethylenediamine phosphate, phosphoric acid propane diamine, dimethylbenzene, prodan, chromium sulfate, zinc carbonate, zinc acetate, zinc oxide, zinc stearate One or more of mixture.
CN201711366053.5A 2017-12-18 2017-12-18 A kind of modified color microporous foam master batch Pending CN108047479A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100545030B1 (en) * 2002-09-13 2006-01-24 헨켈코리아 주식회사 Foaming composition for protecting noise in body frames of vehicles
CN102250399A (en) * 2011-06-01 2011-11-23 广州市波斯塑胶颜料有限公司 Polyolefin masterbatch and preparation method thereof
CN106905586A (en) * 2017-03-21 2017-06-30 合肥华凌股份有限公司 Fretting map functional agglomerate composition and preparation method thereof and refrigerator foaming plate
CN107446154A (en) * 2017-08-28 2017-12-08 合肥华凌股份有限公司 A kind of high-performance fretting map master batch and its preparation method and application

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100545030B1 (en) * 2002-09-13 2006-01-24 헨켈코리아 주식회사 Foaming composition for protecting noise in body frames of vehicles
CN102250399A (en) * 2011-06-01 2011-11-23 广州市波斯塑胶颜料有限公司 Polyolefin masterbatch and preparation method thereof
CN106905586A (en) * 2017-03-21 2017-06-30 合肥华凌股份有限公司 Fretting map functional agglomerate composition and preparation method thereof and refrigerator foaming plate
CN107446154A (en) * 2017-08-28 2017-12-08 合肥华凌股份有限公司 A kind of high-performance fretting map master batch and its preparation method and application

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Application publication date: 20180518