CN108299722A - Resin combination containing inorganic mineral and the resin sheet containing inorganic mineral - Google Patents
Resin combination containing inorganic mineral and the resin sheet containing inorganic mineral Download PDFInfo
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- CN108299722A CN108299722A CN201711403117.4A CN201711403117A CN108299722A CN 108299722 A CN108299722 A CN 108299722A CN 201711403117 A CN201711403117 A CN 201711403117A CN 108299722 A CN108299722 A CN 108299722A
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- Prior art keywords
- ingredient
- resin
- inorganic mineral
- containing inorganic
- mass
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
Abstract
A kind of resin combination containing inorganic mineral, the resin combination containing inorganic mineral includes following compositions (A) and resin, 100 mass parts of total amount relative to ingredient (A) and resin, including 60~90 mass parts of ingredient (A) and 10~40 mass parts of resin, above-mentioned resin includes following compositions (B) and following compositions (C), 100 mass % of total amount relative to ingredient (B) and ingredient (C), including more than 50 mass % and 97 mass % following compositions below (B), following compositions (C) of the 3 mass % less than 50 mass %, ingredient (A)：Inorganic mineral powder, ingredient (B)：Polyethylene, ingredient (C)：Other than ingredient (B) and 80 DEG C of Vicat softening point or more and 130 DEG C of polymer below.
Description
Technical field
The present invention relates to containing inorganic mineral resin combination and containing the resin sheet of inorganic mineral.
Background technology
As the resin sheet containing inorganic mineral, such as a kind of resin sheet containing inorganic mineral is described in patent document 1,
Wherein, relative to 100 mass % of resin sheet, include the polyethylene of the calcium carbonate powder of 56~80 mass %, 43~18 mass %
The additive of resin and 1~2 mass %.
Existing technical literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 11-277623 bulletins
Invention content
Problems to be solved by the invention
The above-mentioned resin sheet containing inorganic mineral has that rigidity is low compared with by the paper of general pulp manufacture.
It is an object of the invention to provide a kind of resin combination containing inorganic mineral, the resin combination containing inorganic mineral
It can provide rigidity the high resin sheet containing inorganic mineral.
The means used to solve the problem
The present invention includes the invention described in following [1]~[7].
[1] a kind of resin combination containing inorganic mineral, the resin combination containing inorganic mineral include following compositions
(A) and resin,
Relative to 100 mass parts of total amount of ingredient (A) and resin, including the ingredient (A) of 60~90 mass parts and 10~40
The resin of mass parts,
Above-mentioned resin includes following compositions (B) and following compositions (C),
Relative to the 100 mass % of total amount of ingredient (B) and ingredient (C), including being more than 50 mass % and 97 mass % or less
Following compositions (B) and 3 mass % less than 50 mass % following compositions (C),
Ingredient (A)：Inorganic mineral powder
Ingredient (B)：Polyethylene
Ingredient (C)：Other than ingredient (B) and 80 DEG C of Vicat softening point or more and 130 DEG C of polymer below.
[2] resin combination containing inorganic mineral as described in [1], wherein ingredient (C) is selected from polypropylene, styrene
It is at least one in resin, halogenated resins, acrylic resin, maleic anhydride modified polyethylene, ionomer resin and polyamide
The Vicat softening point of kind is 80 DEG C or more and 130 DEG C of polymer below.
[3] resin combination containing inorganic mineral as described in [1] or [2], wherein the Vicat softening point of ingredient (C) is
90 DEG C or more and 120 DEG C or less.
[4] resin combination containing inorganic mineral as described in any one of [1]~[3], wherein also include following compositions (D),
Ingredient (D)：Oxygen-containing organic compound,
It should be noted that ingredient (D) does not include ingredient (C).
[5] resin combination containing inorganic mineral as described in any one of [1]~[4], wherein
Relative to 100 mass parts of total amount of ingredient (A) and the resin, including 0.01~10 ingredient (D) below mass part.
[6] resin combination containing inorganic mineral as described in [4] or [5], wherein
Ingredient (D) is selected from aliphatic acid, aliphatic amide, metal fatty ester soaps, alcohol, nonionic surfactant, dimension card
Epoxy-containing yl resin of the softening point less than 80 DEG C, maleic anhydride modified polyethylene of the Vicat softening point less than 80 DEG C, dimension card softening
Maleic anhydride modified polyethylene of the point more than 130 DEG C and Vicat softening point are more than 130 DEG C of at least one of ionomer resin.
[7] a kind of resin sheet containing inorganic mineral, it includes the trees containing inorganic mineral described in any one of [1]~[6]
Oil/fat composition.
The effect of invention
According to the present invention it is possible to a kind of resin combination containing inorganic mineral is provided, the resin group containing inorganic mineral
Closing object can provide rigidity the high resin sheet containing inorganic mineral.
Specific implementation mode
In this specification, after carrying out the annealing described in JIS K6760-1995, advised in foundation JISK7112-1980
Fixed A methods are measured density.
In this specification, under conditions of 190 DEG C of temperature, load 21.18N, specified in JIS K7210-1995
A methods are measured melt flow rate (MFR) (being denoted as MFR below).
[resin combination containing inorganic mineral]
The present invention the resin combination containing inorganic mineral include inorganic mineral powder (being denoted as ingredient (A) sometimes below) and
Resin, relative to 100 mass parts of total amount of ingredient (A) and resin, including 60~90 mass parts of ingredient (A) and 10~40 matter of resin
Part is measured, 65~85 mass parts of ingredient (A) and 15~35 mass parts of resin are preferably comprised, more preferably includes 70~80 matter of ingredient (A)
Measure part and 20~30 mass parts of resin.
[ingredient (A)]
The present invention the resin combination containing inorganic mineral in include ingredient (A) can enumerate selected from metal carbonate,
The powder of at least one kind of inorganic mineral in metal oxide, metal silicate, metal hydroxides and metal sulfate etc..
Metal carbonate is for example, calcium carbonate, potassium carbonate, sodium carbonate, ferric carbonate.Metal oxide is for example, oxidation
Magnesium, zinc oxide, titanium oxide, silica, diatomite, glass fibre.Metal silicate for example, clay, kaolin,
Talcum.Metal hydroxides is for example, aluminium hydroxide, calcium hydroxide, magnesium hydroxide, iron hydroxide.Metal sulfate example
Calcium sulfate, barium sulfate can such as be enumerated.Include the resin sheet containing inorganic mineral of the resin combination containing inorganic mineral from raising
Heat resistance, from the perspective of moisture-proof or white, it is preferable to use at least one kind of inorganic in calcium carbonate and titanium oxide
Mineral.
Ingredient (A) can spread more evenly across from the viewpoint of in the resin combination containing inorganic mineral, ingredient (A)
Average grain diameter is preferably 0.001 μm or more and 50 μm hereinafter, more preferably 0.01 μm or more and 40 μm or less.
In this specification, the average grain diameter of ingredient (A) is the meso-position radius calculated by the following method.By to by ingredient
(A) dispersion liquid of dispersion in ethanol irradiates laser beam, and this makes it possible to obtain the intensity distributions of diffraction scattering light.By obtained strong
Degree distribution finds out the size distribution of volume reference, calculates the meso-position radius (50% diameter) in the cumulative percent of the size distribution.
[resin]
The resin for including in the resin combination containing inorganic mineral of the present invention includes polyethylene (hereinafter sometimes referred to as ingredient
(B)) and other than ingredient (B) and 80 DEG C of Vicat softening point or more and 130 DEG C of polymer (hereinafter sometimes referred to as ingredients below
(C)).Relative to the 100 mass % of total amount of ingredient (B) and ingredient (C), ingredient (B) is 97 mass % or less and is more than 50 matter
% is measured, ingredient (C) is 3 mass % less than 50 mass %, it is preferred that ingredient (B) is 95~55 mass %, ingredient
(C) it is 5~45 mass %, it is further preferred that ingredient (B) is 90~70 mass %, ingredient (C) is 10~30 mass %.
＜ ingredients (B) ＞
Ingredient (B) is at least 1 in high density polyethylene (HDPE), ethene-alpha-olefin copolymer and high-pressure polyethylene
Kind.
High density polyethylene (HDPE) refers to that density is 945kg/m3~970kg/m3, preferably 945kg/m3~965kg/m3It is poly-
Ethylene.The MFR of high density polyethylene (HDPE) is 0.01g/10 minutes~50g/10 minutes, preferably 0.02g/10 minutes~10g/10 points
Clock, more preferably 0.3g/10 minute~8g/10 minutes.
Ethene-alpha-olefin copolymer refers to comprising the monomeric unit for being originated from ethylene and being originated from carbon atom number 3 or more and 20
The copolymer of the monomeric unit of alpha-olefin below.The monomeric unit based on ethylene in ethene-alpha-olefin copolymer contains
Amount is 50 weight % or more relative to 100 weight % of ethene-alpha-olefin copolymer.From carbon atom number 3 or more and 20 or less
Alpha-olefin monomeric unit content relative to 100 weight % of ethene-alpha-olefin copolymer be usually 50 weight % with
Under.
3 or more and 20 alpha-olefin below of carbon atom number for example, propylene, 1- butylene, 1- amylenes, 1- oneself
Alkene, 1- heptene, 1- octenes, 1- nonenes, 1- decene, 1- laurylenes, 4-methyl-1-pentene, 4- methyl-1s-oneself
Alkene.Ethene-alpha-olefin copolymer can only include one kind in above-mentioned alpha-olefin, can also include in above-mentioned alpha-olefin
Two kinds or more.3 or more and 20 alpha-olefin below of carbon atom number is preferably 1- butylene, 1- hexenes, 4- methyl-1-pentenes
Alkene, 1- octenes.
The upper limit value of the density of above-mentioned ethene-alpha-olefin copolymer is 945kg/m3, preferably 940kg/m3, more preferably
For 930kg/m3.The lower limiting value of density is 860kg/m3, preferably 880kg/m3, more preferably 900kg/m3.Above-mentioned ethylene-
The density of alpha olefin copolymer is preferably 860kg/m3~945kg/m3, preferably 880kg/m3~940kg/m3, more preferably
900kg/m3~930kg/m3.It, can by adjusting the content of the monomeric unit from ethylene in ethene-alpha-olefin copolymer
To control the density of above-mentioned ethene-alpha-olefin copolymer.
Above-mentioned ethene-alpha-olefin copolymer is for example, ethylene-butene-1 copolymer, ethylene -1- hexenes
Copolymer, ethylene -4 methyl 1 pentene copolymer, ethylene-l-octane copolymer, ethylene -1- butene-1s-oneself
Alkene copolymer, ethylene -1- butylene -4 methyl 1 pentene copolymer, ethylene -1- butene-1s-octene copolymer,
Ethylene -1- hexene -1- octene copolymers, preferably ethylene-butene-1 copolymer, ethylene -1- hexene copolymers, second
Alkene -4 methyl 1 pentene copolymer, ethylene -1- butene-1s-hexene copolymer, ethylene -1- butene-1s-pungent
Alkene copolymer or ethylene -1- hexene -1- octene copolymers.
The MFR of above-mentioned ethene-alpha-olefin copolymer be 0.01g/10 minutes~50g/10 minutes, preferably 0.02g/10
Minute~10g/10 minutes, more preferably 0.3g/10 minutes~8g/10 minutes.For example, total by adjusting ethene-alpha-olefin
Hydrogen concentration, polymerization temperature when the polymerization of polymers, can control the MFR of ethene-alpha-olefin copolymer, if raising hydrogen concentration,
Polymerization temperature, then the value increase of the MFR of ethene-alpha-olefin copolymer.
High-pressure polyethylene refers to, as high-pressure process by Alathon obtained from vinyl polymerization, for example, using groove profile
Reactor or tube-type reactor, it is more than polymerization pressure 140MPa and 300MPa or less, poly- in the presence of free-radical generating agent
Close 200 DEG C of temperature or more and 300 DEG C it is below under the conditions of so that vinyl polymerization is thus manufactured.
The lower limiting value of the density of Alathon is preferably 920kg/m3, more preferably 925kg/m3, further preferably
928kg/m3, the upper limit value of the density of Alathon is preferably 935kg/m3, more preferably 933kg/m3, further preferably
930kg/m3.The density of Alathon is preferably 920kg/m3~935kg/m3, more preferably 925kg/m3~933kg/m3, into
One step is preferably 928kg/m3~930kg/m3。
＜ ingredients (C) ＞
The Vicat softening point of ingredient (C) is preferably 90 DEG C or more and 120 DEG C hereinafter, more preferably 95 DEG C or more and 115 DEG C
Below.The value of the Vicat softening point of ingredient (C) obtains as follows：Thus piece that hot pressing obtains thickness about 5mm is carried out to ingredient (C),
The Vicat softening point for thus obtaining ingredient (C) is measured to the piece according to A50 methods specified in JIS K7206-1999
Value.
Ingredient (C) is preferably selected from polypropylene, phenylethylene resin series, halogenated resins, acrylic resin, maleic anhydride and changes
At least one of property polyethylene, ionomer resin and polyamide, more preferably in polypropylene, phenylethylene resin series extremely
Few one kind.
Polypropylene is Noblen or propylene random copolymer.Noblen refers to the list for making only to include propylene
Polymer obtained from body polymerization.Propylene random copolymer makes propylene with ethylene and/or selected from carbon atom number 4~20
Random copolymer obtained from least one kind of comonomer in alpha-olefin.In propylene random copolymer based on second
The content of the monomeric unit of alkene is 3 weight % less than 50 weight % relative to 100 weight % of propylene random copolymer,
Preferably 5~45 weight %, more preferably 10~30 weight %.
The alpha-olefin of carbon atom number 4~20 for example, 1- butylene, 2- methyl-1-propylenes, 1- amylenes,
2-methyl-1-butene alkene, 3-methyl-1-butene, 1- hexenes, 2- ethyl -1- butylene, 2,3- dimethyl -1- fourths
Alkene, 2- Methyl-1-pentenes, 3- Methyl-1-pentenes, 4-methyl-1-pentene, 3,3- dimethyl -1- butylene,
1- heptene, methyl-1-hexene, dimethyl-1- amylenes, ethyl-1- amylenes, trimethyl-1- butylene, methyl second
Base -1- butylene, 1- octenes, Methyl-1-pentene, ethyl -1- hexenes, dimethyl -1- hexenes, propyl -1- heptan
Alkene, Methylethyl -1- heptene, trimethyl -1- amylenes, propyl -1- amylenes, diethyl -1- butylene, 1- nonenes,
1- decene, 1- hendecenes, 1- laurylenes, preferably 1- butylene, 1- amylenes, 1- hexenes, 1- octenes, more preferably 1-
Butylene, 1- hexenes.
Propylene random copolymer is for example, Propylene-ethylene random copolymer, propylene-alpha-olefin are randomly total
Polymers, propylene-ethylene-alpha-olefin random copolymer.Propylene-alpha-olefin random copolymer is for example, propylene-
1- butene random copolymers, propylene -1- hexene random copolymers.Propylene-ethylene-alpha-olefin random copolymer for example may be used
To enumerate propylene-ethylene -1- butene random copolymers, propylene-ethylene -1- hexene random copolymers.Propylene is random
Copolymer is preferably Propylene-ethylene random copolymer, propylene -1- butene random copolymers, propylene-ethylene -1- butylene
Random copolymer.
Phenylethylene resin series are for example, polystyrene homopolymer, polystyrene random copolymer, polystyrene connect
Graft copolymer, styrene block copolymer.
Polystyrene homopolymer is for example, polystyrene.Polystyrene random copolymer is for example, benzene second
The copolymer of alkene and the comonomer selected from least one of vinyltoluene, (methyl) acrylic monomer, acrylonitrile.Benzene
Ethylene system graft copolymer is, for example,：Make styrene and vinyltoluene as needed, (methyl) acrylic monomer, propylene
Nitrile graft on polybutadiene, acrylic rubber, styrene-butadiene block copolymer, Ethylene-Propylene-Diene rubber,
Graft copolymer made of vinyl-vinyl acetate copolymer.Styrene block copolymer is for example, styrene-
Butadiene-styrene block copolymer, styrene-isoprene-styrene block copolymer, hydrogenated styrene-fourth two
Alkene-styrene block copolymer, hydrogenated styrene isoprene-styrol copolymer.
Halogenated resins are the homopolymer or random copolymer of halogenated monomer.Halogenated monomer is for example, vinyl halides base
The halogenated styrenes monomers such as monomer, 4- bromstyrols；Halogenated (methyl) acrylic monomer such as acrylic acid trifluoro ethyl ester；And
The halogenated conjugated diene such as chlorobutadiene.
Acrylic resin is (methyl) acrylic acid such as polymethyl methacrylate (PMMA), polymethyl acrylate (PMA)
The homopolymer of ester, alternatively, the monomeric unit from methyl methacrylate (MMA) or the monomer list from methyl acrylate (MA)
The copolymer of member and the monomeric unit from a kind or more other of monomer, can also be to mix a variety of above-mentioned resins
Substance.
Can with MMA, MA be copolymerized other monomers for example,：(methyl) third that the carbon atom number of alkyl is 2~18
Olefin(e) acid Arrcostab；The α such as acrylic acid, methacrylic acid, beta-unsaturated acid；Maleic acid, fumaric acid, itaconic acid etc. contain unsaturated group
The dicarboxylic acids and their Arrcostab of group；The aromatic series second such as styrene that styrene, α-methylstyrene, benzene nucleus are substituted
Alkenyl compound；The vinyl cyanides based compound such as acrylonitrile, methacrylonitrile；Maleic anhydride, maleimide and N- replace horse
Carry out acid imide.
Polyamide is fatty polyamide and aromatic polyamide.Fatty polyamide is for example, nylon 6, nylon
66, nylon 610, nylon 612, nylon 11 and nylon 12.Aromatic system polyamide is for example, poly- hexamethylene diamine terephthaldehyde
Amide and poly- hexamethylene diamine isophtalamide.
Maleic anhydride modified polyethylene is that maleic anhydride is graft-polymerized in the thus obtained modified poly ethylene of polyethylene.Malaysia
Anhydride modified lldpe is for example, the ADMER (registered trademark) of Mitsui Chemicals society is serial.Maleic anhydride modified poly- second
Thus the Vicat softening point of alkene can be controlled by adjusting the density of polyethylene used.For example, by improving polyethylene
Density, it is possible thereby to improve Vicat softening point.
Ionomer resin be using metal ion to comprising from ethylene monomeric unit and from the list of unsaturated carboxylic acid
Substance made of being neutralized to the copolymer portion of body unit.Metal ion is for example, the monovalencies such as lithium, sodium, potassium, caesium
Metal ion；The bivalent metal ions such as magnesium, calcium, strontium, barium, copper, zinc；The trivalent metal ions such as aluminium, iron.
Ionomer resin can also include to be originated from except the monomeric unit from ethylene and the monomer list from unsaturated carboxylic acid
The monomeric unit of monomer other than member.The Vicat softening point of ionomer resin can be by adjusting the monomer from unsaturated carboxylic acid
Thus the content of unit is controlled.For example, the content by reducing the monomeric unit from ethylene in ionomer resin, by
This can reduce the Vicat softening point of ionomer resin.
Unsaturated carboxylic acid for example,：The unsaturated carboxylic acid of carbon atom number 4~8, the unsaturation of carbon atom number 4~8
The polyvalent metal of the salt (such as lithium salts, sylvite, sodium salt etc.) of the monovalent metal of carboxylic acid and the unsaturated carboxylic acid of carbon atom number 4~8
Salt (such as magnesium salts, calcium salt, zinc salt etc.).The unsaturated carboxylic acid of carbon atom number 4~8 for example,：Acrylic acid, methyl-prop
Olefin(e) acid, ethylacrylic acid, itaconic acid, itaconic anhydride, fumaric acid, butenoic acid, maleic acid, maleic anhydride；Monomethyl maleate, horse
Carry out the maleic acid monoesters such as sour mono ethyl ester；The maleic anhydrides monoesters such as maleic anhydride mono-methyl, maleic anhydride monoethylester.
[ingredient (D)：Oxygen-containing organic compound is not (it should be noted that include ingredient (C).)]
In addition, in order to improve the rigidity of the resin sheet containing inorganic mineral, the resin combination containing inorganic mineral preferably comprises
Ingredient (D).Relative to 100 mass parts of total amount of ingredient (A) and above-mentioned resin, preferably comprise 0.01~10 it is below mass part at
Divide (D).
The content of ingredient (D) is preferably 0.01~10 mass relative to 100 mass parts of total amount of ingredient (A) and above-mentioned resin
Part, more preferably 0.1~5 mass parts, further preferably 1~3 mass parts.
Relative to 100 mass parts of resin combination containing inorganic mineral, ingredient (A), above-mentioned resin and ingredient (D) total amount
Preferably 95~100 mass parts.
Ingredient (D) is the organic compound with oxygen atom, can be monomer may be polymer.Ingredient (D) gathers
Conjunction object is the polymer other than ingredient (C).Ingredient (D) can be enumerated selected from aliphatic acid, aliphatic amide, aliphatic ester metal
Soap, alcohol, nonionic surfactants, Vicat softening point are big less than 80 DEG C of maleic anhydride modified polyethylene, Vicat softening point
It is less than 80 in the ionomer resin of 130 DEG C of maleic anhydride modified polyethylene, Vicat softening point less than 80 DEG C and Vicat softening point
DEG C at least one of epoxy-containing yl resin organic compound, be preferably selected from the maleic acid that Vicat softening point is less than 80 DEG C
The ionomer resin of anhydride modification polyethylene, Vicat softening point less than 80 DEG C and Vicat softening point are less than 80 DEG C of epoxy-containing yl resin
At least one of organic compound.
Aliphatic acid for example,：Oleic acid, erucic acid, stearic acid, behenic acid, ethylenebis oleic acid, ethylenebis are stearic
Acid, lauric acid, myristic acid, palmitic acid, isostearic acid, undecenoic acid, 12- hydroxy stearic acids, palmitoleic acid, linoleic acid
(リ ノ ー Le acid), linoleic acid (リ ノ レ イ Application acid), docosahexaenoic acid, eicosapentaenoic acid, isohexadecane acid, anteiso- two
Hendecanoic acid (Anteisoheneicosanoic Acid), long chain branching aliphatic acid, dimeric dibasic acid, hydrogenated dimer acids.Aliphatic ester
Metallic soap for example, above-mentioned various aliphatic acid aluminium salt, calcium salt, magnesium salts, zinc salt, sylvite etc., specifically, Ke Yiju
Go out calcium stearate.Aliphatic amide for example, above-mentioned various aliphatic acid amide.Esters of fatty acids metallic soaps is preferably fat
Fat race ester calcium salt.
Alcohol is preferably 6 or more carbon atom number, 150 DEG C of more preferable boiling point or more.Alcohol is for example, isooctadecanol, hexyl
Decyl alcohol, laruyl alcohol, myristyl alcohol, cetanol, stearyl alcohol, cetostearyl alcohol, oleyl alcohol, docosyl alcohol, octyl dodecanol.
Nonionic surfactants for example,：Polyoxyethylene alkyl ether, polyoxyethylene alkyl phenyl ether, epoxy
Ethane epoxy propane block copolymer, ethylene oxide-propylene oxide copolymer etc. have the ether of polyoxyethylene structure.
Maleic anhydride modified polyethylene is that maleic anhydride is graft-polymerized in the thus obtained polymer of polyethylene.Maleic anhydride
Modified poly ethylene is for example, the ADMER (registered trademark) of Mitsui Chemicals society is serial.Maleic anhydride modified polyethylene
Thus Vicat softening point can be controlled by adjusting the density of polyethylene used.For example, by improving the close of polyethylene
Degree, it is possible thereby to improve Vicat softening point.
Ionomer resin be using metal ion to comprising from ethylene monomeric unit and from the list of unsaturated carboxylic acid
Substance made of being neutralized to the copolymer portion of body unit.Metal ion is for example, the monovalencies such as lithium, sodium, potassium, caesium
Metal ion；The bivalent metal ions such as magnesium, calcium, strontium, barium, copper, zinc；The trivalent metal ions such as aluminium, iron.
Ionomer resin can also include to be originated from except the monomeric unit from ethylene and the monomer list from unsaturated carboxylic acid
The monomeric unit of monomer other than member.The Vicat softening point of ionomer resin can be by adjusting the monomer from unsaturated carboxylic acid
Thus the content of unit is controlled.For example, the content by reducing the monomeric unit from ethylene in ionomer resin, by
This can reduce the Vicat softening point of ionomer resin.
Unsaturated carboxylic acid for example,：The unsaturated carboxylic acid of carbon atom number 4~8, the unsaturation of carbon atom number 4~8
The polyvalent metal of the salt (such as lithium salts, sylvite, sodium salt etc.) of the monovalent metal of carboxylic acid and the unsaturated carboxylic acid of carbon atom number 4~8
Salt (such as magnesium salts, calcium salt, zinc salt etc.).The unsaturated carboxylic acid of carbon atom number 4~8 for example,：Acrylic acid, methyl-prop
Olefin(e) acid, ethylacrylic acid, itaconic acid, itaconic anhydride, fumaric acid, butenoic acid, maleic acid, maleic anhydride；Monomethyl maleate, horse
Carry out the maleic acid monoesters such as sour mono ethyl ester；The maleic anhydrides monoesters such as maleic anhydride mono-methyl, maleic anhydride monoethylester.
Epoxy-containing yl resin of the Vicat softening point less than 80 DEG C can be with from addition to the monomer with epoxy group
The monomeric unit of monomer.Such monomer is for example, methyl acrylate, ethyl acrylate, methyl methacrylate, third
The esters of unsaturated carboxylic acids such as olefin(e) acid butyl ester；The unsaturated ethylenes alkenyl esters such as vinyl acetate, vinyl propionate.
In epoxy-containing yl resin of the Vicat softening point less than 80 DEG C, relative to whole monomeric units in epoxy-containing yl resin
100 mass % of content, the content of the monomeric unit from the monomer with epoxy group is preferably 0.01 matter of mass %~30
Measure %, more preferably 0.1 mass of mass %~20 %.The content of monomeric unit from the monomer with epoxy group passes through infrared
Optical spectroscopy is measured.
The melt flow rate (MFR) (MRF) of epoxy-containing yl resin of the Vicat softening point less than 80 DEG C is preferably 0.1g/10 minutes
~300g/10 minutes, more preferably 0.5g/10 minutes~80g/10 minutes.
Epoxy-containing yl resin of the Vicat softening point less than 80 DEG C can for example manufacture as follows：It is polymerize by high-pressure free radical
Method, solution polymerization process or emulsion polymerization, by from the monomer with epoxy group monomeric unit, from the monomeric unit of ethylene
And the monomeric unit from other monomers as needed is copolymerized and is thus manufactured.
[antioxidant]
The resin combination containing inorganic mineral of the present invention can include antioxidant.Antioxidant is for example, amine
System, phenol system, phosphorus system, double phenyl systems and amine system of being obstructed antioxidant, for example,：Di-tert-butyl p-cresol, it is bis- (2,2,
6,6- tetramethyl -4- piperidyls) sebacate, phosphorous acid three (2,4- di-tert-butyl-phenyl) ester, three (nonyl benzene of phosphorous acid
Base) aromatic yl phosphites such as ester or triphenyl phosphite；Triisodecyl phosphite ester, trilauryl phosphite, phosphorous acid three (13
Alkyl) alkyl phosphites such as ester；Diphenyl iso-octyl phosphite ester, diphenyl isodecyl phosphite, diiso decyl phenyl
Phosphite ester, diisooctyl octyl phenyl phosphite ester, phenyl neopentyl glycol phosphite, 2,4,6- tri-tert phenyl-
(2- butyl -2- ethyls -1,3-PD) phosphite ester, (2,4,8,10- tetra- (tertiary butyl) -6- { (ethylhexyl)
Oxygroup } -12H- dibenzo) eight alkylaryls phosphite ester such as ring of [d, g] 1,3,2- dioxy phospha；3- (3,5- bis- tertiary fourths
Base -4- hydroxy phenyls) propionic acid stearyl, [3- (3, the 5- di-tert-butyl-hydroxy phenyl) propionic acid of pentaerythrite four
Ester], 1,3,5- trimethyls -2,4,6- tri- (3,5- di-tert-butyl-4-hydroxyl benzyl) benzene, the bis- [3- of thio diethylene
(3,5- di-tert-butyl-hydroxy phenyl) propionic ester], N, bis- [3- (3, the 5- bis- tertiary fourths of N '-hexane -1,6- diyls
Base -4- hydroxy phenyls) propionamide], diethyl ((3,5- bis- (1,1- dimethyl ethyl) -4- hydroxy phenyls) methyl) phosphorus
Acid esters, 3,3 ', 3 ", 5,5 ', 5 "-six tertiary butyl-a, a ', a "-(trimethylbenzene -2,4, tri- bases of 6-) three paracresol, ethylidene
Bis- (oxyethylene groups) bis- (3- (tolyl between 5- tertiary butyl-4-hydroxies) propionic esters), hexamethylene bis (3- (3,5- bis-
Tert-butyl-hydroxy phenyl) propionic ester), 1,3,5- tri- (3,5- di-tert-butyl-4-hydroxyl benzyl) -1,3,5- tri-
Piperazine -2,4,6 (1H, 3H, 5H)-triketones, 1,3,5- tri- ((4- tertiary butyl -3- hydroxyls -2,6- xylyl) first
Base) -1,3,5-triazines -2,4,6 (1H, 3H, 5H)-triketones, 2,6- di-t-butyls -4- (4,6- bis- (pungent sulfenyls) -
1,3,5-triazines -2- bases amino) phenol, the bis- (2- (3- (3- tertiary butyl-4-hydroxy -5- aminomethyl phenyls) of 3,9-
Propionyloxy) -1,1- dimethyl ethyls) -2,4,8,10- tetra- oxaspiro (5,5) hendecanes.
The content of above-mentioned antioxidant is preferably 0.02 mass parts relative to 100 mass parts of total amount of ingredient (A) and resin
Above and 0.5 is below mass part, and more than more preferably 0.05 mass parts and 0.3 is below mass part.
Resin combination containing inorganic mineral for example,：
Ingredient (A) be the ingredient (B) for including in calcium carbonate, resin be ethene-alpha-olefin copolymer contain inorganic mineral
Resin combination,
It can enumerate：Ingredient (A) be the ingredient (C) for including in calcium carbonate, resin be propylene random copolymer contain nothing
The resin combination of machine mineral,
Ingredient (A) is that the ingredient (C) for including is the resin combination containing inorganic mineral of polystyrene in calcium carbonate, resin
Object.
Resin combination containing inorganic mineral for example,：
Ingredient (A) is that be in ethene-alpha-olefin copolymer, resin include the ingredient (B) for including in calcium carbonate, resin
Ingredient (C) is the resin combination containing inorganic mineral of propylene random copolymer；
Ingredient (A) is that be in ethene-alpha-olefin copolymer, resin include the ingredient (B) for including in calcium carbonate, resin
Ingredient (C) is the resin combination containing inorganic mineral of polystyrene.
Ingredient (A)~(C) and resin in the above-mentioned respectively resin combination containing inorganic mineral are respectively preferably following tables
Content.
| Ingredient (A) | Resin | Ingredient (B) | Ingredient (C) | |
| Mass parts | Mass parts | Quality % | Quality % | |
| 60~90 | 10~40 | More than 50 and 97 or less | 3 less than 50 | |
| 60~90 | 10~40 | 51~95 | 5~49 | |
| 60~90 | 10~40 | 55~90 | 10~45 | |
| 60~85 | 15~40 | 51~95 | 5~49 | |
| 60~85 | 15~40 | 55~90 | 10~45 |
In above-mentioned table, the content of ingredient (A) and resin is respectively 100 mass parts of total amount relative to ingredient (A) and resin
Content.
In above-mentioned table, the content of ingredient (B) and ingredient (C) is respectively the total amount 100 relative to ingredient (B) and ingredient (C)
The content of quality %.
Resin combination containing inorganic mineral for example,：
Ingredient (A) is that be in ethene-alpha-olefin copolymer, resin include the ingredient (B) for including in calcium carbonate, resin
Ingredient (C) is propylene random copolymer, the resin combination containing inorganic mineral that ingredient (D) is calcium stearate；
Ingredient (A) is that be in ethene-alpha-olefin copolymer, resin include the ingredient (B) for including in calcium carbonate, resin
Ingredient (C) is polystyrene, the resin combination containing inorganic mineral that ingredient (D) is calcium stearate；
Ingredient (A) is that be in ethene-alpha-olefin copolymer, resin include the ingredient (B) for including in calcium carbonate, resin
The epoxy-containing yl resin that ingredient (C) is propylene random copolymer, ingredient (D) is Vicat softening point less than 80 DEG C contains inorganic mine
The resin combination of object；
Ingredient (A) is that be in ethene-alpha-olefin copolymer, resin include the ingredient (B) for including in calcium carbonate, resin
The resin containing inorganic mineral that ingredient (C) is polystyrene, ingredient (D) is epoxy-containing yl resin of the Vicat softening point less than 80 DEG C
Composition；
Ingredient (A) is that be in ethene-alpha-olefin copolymer, resin include the ingredient (B) for including in calcium carbonate, resin
The ionomer resin that ingredient (C) is propylene random copolymer, ingredient (D) is Vicat softening point less than 80 DEG C contains inorganic mineral
Resin combination；
Ingredient (A) is that be in ethene-alpha-olefin copolymer, resin include the ingredient (B) for including in calcium carbonate, resin
The resin group containing inorganic mineral that ingredient (C) is polystyrene, ingredient (D) is ionomer resin of the Vicat softening point less than 80 DEG C
Close object；
Ingredient (A) is that be in ethene-alpha-olefin copolymer, resin include the ingredient (B) for including in calcium carbonate, resin
Ingredient (C) is propylene random copolymer, ingredient (D) is the ionomer resin of calcium stearate and Vicat softening point less than 80 DEG C
Resin combination containing inorganic mineral；
Ingredient (A) is that be in ethene-alpha-olefin copolymer, resin include the ingredient (B) for including in calcium carbonate, resin
Ingredient (C) is polystyrene, ingredient (D) is that the ionomer resin of calcium stearate and Vicat softening point less than 80 DEG C contains epoxy group
The resin combination containing inorganic mineral of resin；
Ingredient (A) is that be in ethene-alpha-olefin copolymer, resin include the ingredient (B) for including in calcium carbonate, resin
Ingredient (C) is propylene random copolymer, ingredient (D) is the epoxy-containing yl resin of calcium stearate and Vicat softening point less than 80 DEG C
The resin combination containing inorganic mineral,
Ingredient (A) is that be in ethene-alpha-olefin copolymer, resin include the ingredient (B) for including in calcium carbonate, resin
Ingredient (C) is polystyrene, ingredient (D) is that the epoxy-containing yl resin of calcium stearate and Vicat softening point less than 80 DEG C contains epoxy
The resin combination containing inorganic mineral of base resin；
Ingredient (A) is that be in ethene-alpha-olefin copolymer, resin include the ingredient (B) for including in calcium carbonate, resin
Ingredient (C) is propylene random copolymer, ingredient (D) is ionomer resin and Vicat softening point of the Vicat softening point less than 80 DEG C
The resin combination containing inorganic mineral of epoxy-containing yl resin less than 80 DEG C；
Ingredient (A) is that be in ethene-alpha-olefin copolymer, resin include the ingredient (B) for including in calcium carbonate, resin
Ingredient (C) is polystyrene, ingredient (D) is that ionomer resin of the Vicat softening point less than 80 DEG C and Vicat softening point are less than 80 DEG C
Epoxy-containing yl resin epoxy-containing yl resin the resin combination containing inorganic mineral；
Ingredient (A) is that be in ethene-alpha-olefin copolymer, resin include the ingredient (B) for including in calcium carbonate, resin
Ingredient (C) is propylene random copolymer, ingredient (D) be calcium stearate, Vicat softening point less than 80 DEG C ionomer resin and
The resin combination containing inorganic mineral of epoxy-containing yl resin of the Vicat softening point less than 80 DEG C；
Ingredient (A) is that be in ethene-alpha-olefin copolymer, resin include the ingredient (B) for including in calcium carbonate, resin
Ingredient (C) is polystyrene, ingredient (D) is the ionomer resin of calcium stearate, Vicat softening point less than 80 DEG C and Wei Ka softenings
The resin combination containing inorganic mineral of the epoxy-containing yl resin of epoxy-containing yl resin of the point less than 80 DEG C；
Ingredient (A) is that be in ethene-alpha-olefin copolymer, resin include the ingredient (B) for including in calcium carbonate, resin
Ingredient (C) is polypropylene and maleated polyethylene, the resin combination containing inorganic mineral that ingredient (D) is calcium stearate.
Under ingredient (A)~ingredient (D) and resin in the above-mentioned respectively resin combination containing inorganic mineral are respectively preferably
State the content of table.
In above-mentioned table, the content of ingredient (A) and resin is respectively 100 mass parts of total amount relative to ingredient (A) and resin
Content.
In above-mentioned table, the content of ingredient (B) and ingredient (C) is respectively the total amount 100 relative to ingredient (B) and ingredient (C)
The content of quality %.
In above-mentioned table, the content of ingredient (D) is the content relative to ingredient (A) and 100 mass parts of total amount of resin.
[manufacture of the resin sheet containing inorganic mineral]
The resin sheet containing inorganic mineral of the present invention includes the resin combination containing inorganic mineral.Resin containing inorganic mineral
The thickness of piece is usually 50 μm~1000 μm.Resin sheet containing inorganic mineral can be manufactured by the following method.For inciting somebody to action
Tree containing inorganic mineral obtained from the optional components cooperation such as ingredient (A), above-mentioned resin and oxygen-containing organic compound, antioxidant
Oil/fat composition is kneaded using twin screw compounder, Banbury.Utilize the T- die heads of melting extrusion sheet forming
Obtained mixture is carried out sheet forming, thus by the calendaring molding machine of extrusion shaper, inflation film-making machine, calendaring molding
It can obtain the resin sheet containing inorganic mineral.It is preferred that drawing the obtained direction at a right angle along machine direction and with processing
It stretches that diaphragm is made.Drawing process can be enumerated：By using the vertical stretching device and piece of the difference of multiple rollers
The method that the stenter of end-fixed is stretched；The method stretched simultaneously in twin shaft using twin shaft calendering device.
Longitudinal stretching ratio and lateral stretching ratio are respectively preferably 1.1 times~3.0 times.Temperature when stretch processing
It is preferably close to the fusing point of used ingredient (B).
Embodiment
Hereinafter, present invention will be further described in detail through examples.
[density]
After carrying out the annealing described in JIS K6760-1995, according to A methods pair specified in JIS K7112-1980
Density is measured.
[polyethylene fusing point]
Ingredient (B) is suppressed by hot press, has made the piece of thickness about 0.5mm.It is cut about from obtained
The test film of 10mg.Using obtained test film as test sample.Using differential scanning calorimetry (DSC), (Perkin Elmer are public
Department DSC-7 processed), determine the fusing point of test sample.Test sample is kept at 150 DEG C after five minutes, with 1 DEG C/min
40 DEG C are cooled to, then keeps after five minutes, 150 DEG C being warming up to 10 DEG C/min of speed at 40 DEG C.With 10 DEG C/min of speed
Spending from obtained melting curve when being warming up to 150 DEG C for 40 DEG C shows the temperature of melting peak as fusing point.
[Vicat softening point]
Ingredient (C) is suppressed by hot pressing, has made the piece of about 5mm thickness.For obtained, according to JIS
A50 methods specified in K7206-1999 are measured.
[draftability]
The resin combination containing inorganic mineral is suppressed by hot pressing, has made piece.For obtained, utilize
Stretching-machine being uniaxially stretched with 1 × 4 times of speed progress in 0.31m/ minutes on the platform of Toyo Seiki society.Draft temperature be set as by
A position of the fusing point of ingredient (B) carries out temperature obtained by round-up, in the case where the temperature cannot be stretched, from the temperature
Temperature stretches obtained obtained by degree improves 10 DEG C.In turn, in the case where the temperature cannot be stretched,
From the temperature further increase 10 DEG C obtained by temperature obtained is stretched.It cannot will stretch in either case
The case where be judged as that draftability is bad, it is determined as ×.The case where capable of without damaged being stretched in either case, judges
It is good for draftability, it is determined as 〇.
[rigidity (Young's modulus, unit：MPa)]
Under 23 DEG C, the atmosphere of humidity 50%, make made Auto Strain using peace field essence mechanism, for 120mm ×
The piece (being obtained in such a way that draw direction is consistent with long side direction) of 30mm, interval 60mm, tensile speed is clamped 5mm/ minutes
Tension test is carried out, initial elastic modulus is found out according to the tangent slope at the zero of stretching-stress curve.Initial elasticity
The value of modulus is higher, and rigidity is more excellent.
The material used in embodiment is as described below.
Ingredient (A)
(A1)：Calcium carbonate (powdered whiting) Shiraishi Calcium Kaisha Ltd. trade name " Whiton (registered trademark) SB
2.2 μm of Blue ", average grain diameter
Ingredient (B)
(PE-1)：" Sumikathene (the registrations of ethene-alpha-olefin copolymer Sumitomo Chemical Co trade name
Trade mark) GA401 ", density=935kg/m3, MFR=3.0g/10 minutes, fusing point=123 DEG C
Ingredient (C)
(rPP-1)：As polyacrylic propylene random copolymer Sumitomo Chemical Co trade name
" Sumitomo Noblen (registered trademark) S131 ", Vicat softening point=111 DEG C
(PSt-1)：Polystyrene Japan styrene Co. Ltd. system trade name " Toyo styrol (registered trademark) GP
G210C ", Vicat softening point=100 DEG C
(MAH-PE-1)：Maleic anhydride modified polyethylene Mitsui Chemicals, Inc trade name " Admer NB508 ",
Vicat softening point=93 DEG C
Ingredient (D)
(StCa)：10 μm of calcium stearate Common medicine Co., Ltd trade name " AR-42 ", average grain diameter
(BF-1)：Epoxy-containing yl resin Sumitomo Chemical Co trade name " Bondfast (registered trademark) 7M ", dimension
Card softening point=be less than 25 DEG C
(Ionomer-1)：Three well Du Pont dimerization work Co. Ltd. system trade name " Himilan (registrars of ionomer resin
Mark) 1855 ", Vicat softening point=56 DEG C)
It is other
(hPP-1)：Noblen Sumitomo Chemical Co trade name " SumitomoNoblen (registered trademark)
FLX80E4 ", Vicat softening point=158 DEG C
(EVA-1)：" Sumitate (the registrations of vinyl-vinyl acetate copolymer Sumitomo Chemical Co trade name
Trade mark) KA-40 ", Vicat softening point=38 DEG C
1 ＞ of ＜ embodiments
Using Labo Plastomill, by (A1) 75 mass parts, (PE-1) 22.5 mass parts, (rPP-1) 2.5 mass
Part, (StCa) 1.0 mass parts and four [methylene -3- (3, the 5- di-t-butyl -4- hydroxy benzenes as phenolic antioxidant
Base) propionic ester] methane (IRGANOX (registered trademark) 1010, Ciba Co., Ltd system) 0.1 mass parts are in 190 DEG C, rotating speed
Mixing in 10 minutes is carried out under conditions of 25rpm.Using hot press to obtained mixture in 150 DEG C of temperature, pressure 2MPa
Under conditions of carry out compacting in 5 minutes after, using cooling press in the cooling 5 minutes of 30 DEG C of temperature, be shaped as 92mm × 92mm
About 500 μm of thickness tabletting.Using stretching-machine on the platform of Toyo Seiki society, by obtained tabletting in draft temperature 130
DEG C carrying out 1 × 4 times with 0.31m/ minutes speed being uniaxially stretched, and has obtained the resin sheet containing inorganic mineral.To obtained
The Young's modulus of resin sheet containing inorganic mineral is measured, and the results are shown in tables 1.
2 ＞ of ＜ embodiments
(rPP-1) 2.5 mass parts of embodiment 1 are changed to (PSt-1) 2.5 mass parts, it is same with embodiment 1 in addition to this
It carries out to sample, has obtained tabletting.Obtained tabletting is stretched similarly to Example 1, has been obtained containing inorganic mineral
Resin sheet.The Young's modulus of the obtained resin sheet containing inorganic mineral is measured, the results are shown in tables 1.
3 ＞ of ＜ embodiments
Make the use level of (PE-1) of embodiment 1 be 20 mass parts, the use level of (rPP-1) is made to be 5 mass parts, removes this
In addition, it carries out similarly to Example 1, has obtained tabletting.It also can be in 130 DEG C of progress of draft temperature for obtained tabletting
It stretches, has obtained the resin sheet containing inorganic mineral.The Young's modulus of the obtained resin sheet containing inorganic mineral is measured,
The results are shown in tables 2.
4 ＞ of ＜ embodiments
Make the use level of (PE-1) of embodiment 1 be 17.5 mass parts, the use level of (rPP-1) made to be 7.5 mass parts,
In addition to this, it carries out similarly to Example 1, has obtained tabletting.It also can be 130 DEG C in draft temperature for obtained tabletting
It is stretched, has obtained the resin sheet containing inorganic mineral.The Young's modulus of the obtained resin sheet containing inorganic mineral is carried out
It measures, the results are shown in tables 2.
5 ＞ of ＜ embodiments
Make the use level of (PE-1) of embodiment 1 be 15 mass parts, the use level of (rPP-1) is made to be 10 mass parts, removes
Other than this, carries out similarly to Example 1, obtained tabletting.Obtained tabletting also can in draft temperature 130 DEG C drawn
It stretches, has obtained the resin sheet containing inorganic mineral.The Young's modulus of the obtained resin sheet containing inorganic mineral is measured,
As a result it is shown in table 2.
6 ＞ of ＜ embodiments
Make the use level of (PE-1) of embodiment 1 be 13.75 mass parts, the use level of (rPP-1) is made to be 11.25 mass
Part, in addition to this, carries out similarly to Example 1, obtained tabletting.Obtained tabletting also can be 130 DEG C in draft temperature
It is stretched, has obtained the resin sheet containing inorganic mineral.The Young's modulus of the obtained resin sheet containing inorganic mineral is carried out
It measures, the results are shown in tables 2.
7 ＞ of ＜ embodiments
Make the use level of (A1) of embodiment 1 be 60 mass parts, the use level of (PE-1) is made to be 36 mass parts, make
(rPP-1) use level is that 4 mass parts carry out in addition to this, obtained tabletting similarly to Example 1.Obtained pressure
Piece also can in draft temperature 130 DEG C stretched, obtained the resin sheet containing inorganic mineral.Contain inorganic mineral to obtained
The Young's modulus of resin sheet be measured, the results are shown in tables 3.
8 ＞ of ＜ embodiments
Make the use level of (A1) of embodiment 1 be 80 mass parts, the use level of (PE-1) is made to be 18 mass parts, make
(rPP-1) use level is that 2 mass parts carry out in addition to this, obtained tabletting similarly to Example 1.Obtained pressure
Piece also can in draft temperature 130 DEG C stretched, obtained the resin sheet containing inorganic mineral.Contain inorganic mineral to obtained
The Young's modulus of resin sheet be measured, the results are shown in tables 3.
9 ＞ of ＜ embodiments
(BF-1) 0.2 mass parts are also added other than (StCa) of embodiment 1, in addition to this, similarly to Example 1
Ground carries out, and has obtained tabletting.Obtained tabletting also can in draft temperature 130 DEG C stretched, obtained contain inorganic mineral
Resin sheet.The Young's modulus of the obtained resin sheet containing inorganic mineral is measured, the results are shown in tables 4.
10 ＞ of ＜ embodiments
(BF-1) 0.2 mass parts of embodiment 9 are changed to (Ionomer-1) 0.3 mass parts, in addition to this with embodiment
1 is carried out similarly, and has obtained tabletting.Obtained tabletting also can in draft temperature 130 DEG C stretched, obtained containing inorganic
The resin sheet of mineral.The Young's modulus of the obtained resin sheet containing inorganic mineral is measured, the results are shown in tables 4.
11 ＞ of ＜ embodiments
Use (A1) 74.8 mass parts, (PE-1) 22.4 mass parts, (rPP-1) 2.5 mass parts, (MAH-PE-1)
0.3 mass parts, (StCa) 1.0 mass parts and four [methylene -3- (3, the 5- di-t-butyls-as phenolic antioxidant
4- hydroxy phenyls) propionic ester] methane (IRGANOX (registered trademark) 1010, Ciba Co., Ltd system) 0.1 mass parts, it removes
It is carried out similarly to Example 1 other than this, has obtained tabletting.Obtained tabletting also can in draft temperature 130 DEG C drawn
It stretches, has obtained the resin sheet containing inorganic mineral.The Young's modulus of the obtained resin sheet containing inorganic mineral is measured,
As a result it is shown in table 4.
1 ＞ of ＜ comparative examples
It is 25 mass parts to make the use level of (PE-1) of embodiment 1, is not used (rPP-1), in addition to this, with embodiment
1 is carried out similarly, and has obtained tabletting.Obtained tabletting also can in draft temperature 130 DEG C stretched, obtained containing inorganic
The resin sheet of mineral.The Young's modulus of the obtained resin sheet containing inorganic mineral is measured, the results are shown in tables 1.
2 ＞ of ＜ comparative examples
(rPP-1) of embodiment 1 is changed to (hPP-1) 2.5 mass parts, is carried out similarly to Example 1 in addition to this,
Tabletting is obtained.Obtained tabletting cannot be stretched for 130 DEG C, 140 DEG C, 150 DEG C in draft temperature, be unable to get containing nothing
The resin sheet of machine mineral.
3 ＞ of ＜ comparative examples
Make the use level of (PE-1) of embodiment 1 be 12.5 mass parts, the use level of (rPP-1) is made to be 12.5 mass
Part, in addition to this, carries out similarly to Example 1, obtained tabletting.Obtained tabletting also can be 130 DEG C in draft temperature
It is stretched, has obtained the resin sheet containing inorganic mineral.The Young's modulus of the obtained resin sheet containing inorganic mineral is carried out
It measures, the results are shown in tables 2.
4 ＞ of ＜ comparative examples
Make the use level of (A1) of embodiment 1 be 60 mass parts, the use level of (PE-1) is made to be 40 mass parts, is not used
(rPP-1), it in addition to this, carries out similarly to Example 1, has obtained tabletting.Obtained tabletting also can be in draft temperature
130 DEG C are stretched, and the resin sheet containing inorganic mineral has been obtained.To the Young's modulus of the obtained resin sheet containing inorganic mineral
It is measured, the results are shown in tables 3.
5 ＞ of ＜ comparative examples
(rPP-1) of embodiment 1 is changed to (EVA-1) 2.5 mass parts, is carried out similarly to Example 1 in addition to this,
Tabletting is obtained.Obtained tabletting also can in draft temperature 130 DEG C stretched, obtained the resin containing inorganic mineral
Piece.The Young's modulus of the obtained resin sheet containing inorganic mineral is measured, the results are shown in tables 4.
【Table 1】
【Table 2】
【Table 3】
【Table 4】
Claims (7)
1. a kind of resin combination containing inorganic mineral, the resin combination containing inorganic mineral include following compositions (A) and
Resin,
Relative to 100 mass parts of total amount of ingredient (A) and resin, including the ingredient (A) of 60~90 mass parts and 10~40 mass
The resin of part,
The resin includes following compositions (B) and following compositions (C),
Relative to the 100 mass % of total amount of ingredient (B) and ingredient (C), including more than 50 mass % and 97 mass % it is below under
The following compositions (C) of ingredient (B) and 3 mass % less than 50 mass % are stated,
Ingredient (A)：Inorganic mineral powder
Ingredient (B)：Polyethylene
Ingredient (C)：Other than ingredient (B) and 80 DEG C of Vicat softening point or more and 130 DEG C of polymer below.
2. the resin combination containing inorganic mineral as described in claim 1, wherein ingredient (C) is selected from polypropylene, styrene
It is at least one in resin, halogenated resins, acrylic resin, maleic anhydride modified polyethylene, ionomer resin and polyamide
The Vicat softening point of kind is 80 DEG C or more and 130 DEG C of polymer below.
3. the resin combination containing inorganic mineral as claimed in claim 1 or 2, wherein the Vicat softening point of ingredient (C) is 90
DEG C or more and 120 DEG C or less.
4. the resin combination according to any one of claims 1 to 3 containing inorganic mineral, wherein also include following compositions
(D),
Ingredient (D)：Oxygen-containing organic compound,
It should be noted that ingredient (D) does not include ingredient (C).
5. the resin combination as described in any one of claims 1 to 4 containing inorganic mineral, wherein
Relative to 100 mass parts of total amount of ingredient (A) and the resin, including 0.01~10 ingredient (D) below mass part.
6. the resin combination containing inorganic mineral as described in claim 4 or 5, wherein
Ingredient (D) is soft selected from aliphatic acid, aliphatic amide, metal fatty ester soaps, alcohol, nonionic surfactant, dimension card
Change epoxy-containing yl resin, Vicat softening point maleic anhydride modified polyethylene less than 80 DEG C, Vicat softening point of the point less than 80 DEG C
Maleic anhydride modified polyethylene and Vicat softening point more than 130 DEG C are more than 130 DEG C of at least one of ionomer resin.
7. a kind of resin sheet containing inorganic mineral, it includes the resins according to any one of claims 1 to 6 containing inorganic mineral
Composition.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4928676A (en) * | 1972-07-12 | 1974-03-14 | ||
| US4895903A (en) * | 1987-04-24 | 1990-01-23 | Nippon Oil Company, Limited | Thermoplastic elastomer compositions |
| CA1318066C (en) * | 1987-04-24 | 1993-05-18 | Christian Ohm | Flame resistant, halogen-free thermoplastic polymer compositions |
| WO2006029295A1 (en) * | 2004-09-09 | 2006-03-16 | E. I. Du Pont De Nemours And Company | Injectable moldable thermoplastic compositions |
| CN103849061A (en) * | 2012-12-04 | 2014-06-11 | 青岛三利中德美水设备有限公司 | Filing master batch used for polyethylene |
| CN105593288A (en) * | 2013-10-04 | 2016-05-18 | 伊奎斯塔化学有限公司 | Molded articles (including automobile parts) and related filled thermoplastic polyolefin compositions |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5540625B2 (en) * | 1972-06-17 | 1980-10-18 |
-
2017
- 2017-12-22 CN CN201711403117.4A patent/CN108299722B/en active Active
- 2017-12-22 JP JP2017245953A patent/JP7006248B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4928676A (en) * | 1972-07-12 | 1974-03-14 | ||
| US4895903A (en) * | 1987-04-24 | 1990-01-23 | Nippon Oil Company, Limited | Thermoplastic elastomer compositions |
| CA1318066C (en) * | 1987-04-24 | 1993-05-18 | Christian Ohm | Flame resistant, halogen-free thermoplastic polymer compositions |
| WO2006029295A1 (en) * | 2004-09-09 | 2006-03-16 | E. I. Du Pont De Nemours And Company | Injectable moldable thermoplastic compositions |
| CN103849061A (en) * | 2012-12-04 | 2014-06-11 | 青岛三利中德美水设备有限公司 | Filing master batch used for polyethylene |
| CN105593288A (en) * | 2013-10-04 | 2016-05-18 | 伊奎斯塔化学有限公司 | Molded articles (including automobile parts) and related filled thermoplastic polyolefin compositions |
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|---|---|
| JP7006248B2 (en) | 2022-02-10 |
| JP2018104693A (en) | 2018-07-05 |
| CN108299722B (en) | 2022-08-26 |
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