KR101263983B1 - 블로우 성형성, 내충격성이 우수한 생활 용기용 폴리유산 함유 고분자 얼로이 조성물 - Google Patents
블로우 성형성, 내충격성이 우수한 생활 용기용 폴리유산 함유 고분자 얼로이 조성물 Download PDFInfo
- Publication number
- KR101263983B1 KR101263983B1 KR1020090104805A KR20090104805A KR101263983B1 KR 101263983 B1 KR101263983 B1 KR 101263983B1 KR 1020090104805 A KR1020090104805 A KR 1020090104805A KR 20090104805 A KR20090104805 A KR 20090104805A KR 101263983 B1 KR101263983 B1 KR 101263983B1
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- South Korea
- Prior art keywords
- polylactic acid
- copolymer
- ethylene
- meth
- alloy composition
- 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.)
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- 239000004626 polylactic acid Substances 0.000 title claims abstract description 86
- 239000000203 mixture Substances 0.000 title claims abstract description 63
- 229920000642 polymer Polymers 0.000 title claims abstract description 46
- 239000000956 alloy Substances 0.000 title claims abstract description 39
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 39
- 229920003023 plastic Polymers 0.000 title description 11
- 239000004033 plastic Substances 0.000 title description 11
- 229920000747 poly(lactic acid) Polymers 0.000 claims abstract description 86
- -1 polypropylene Polymers 0.000 claims abstract description 36
- 239000004743 Polypropylene Substances 0.000 claims abstract description 27
- 229920001155 polypropylene Polymers 0.000 claims abstract description 25
- 239000004609 Impact Modifier Substances 0.000 claims abstract description 24
- 229920005989 resin Polymers 0.000 claims abstract description 24
- 239000011347 resin Substances 0.000 claims abstract description 24
- 239000004970 Chain extender Substances 0.000 claims abstract description 16
- 238000000071 blow moulding Methods 0.000 claims abstract description 16
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 15
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims abstract description 14
- 239000012770 industrial material Substances 0.000 claims abstract description 3
- 229920001577 copolymer Polymers 0.000 claims description 40
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 10
- 239000004310 lactic acid Substances 0.000 claims description 8
- 239000000155 melt Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000004593 Epoxy Substances 0.000 claims description 7
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 7
- 239000000178 monomer Substances 0.000 claims description 7
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 6
- 229920001400 block copolymer Polymers 0.000 claims description 4
- 150000001718 carbodiimides Chemical class 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 229920000118 poly(D-lactic acid) Polymers 0.000 claims description 3
- 229920005629 polypropylene homopolymer Polymers 0.000 claims description 3
- 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 claims description 2
- FEIQOMCWGDNMHM-UHFFFAOYSA-N 5-phenylpenta-2,4-dienoic acid Chemical compound OC(=O)C=CC=CC1=CC=CC=C1 FEIQOMCWGDNMHM-UHFFFAOYSA-N 0.000 claims description 2
- 240000000662 Anethum graveolens Species 0.000 claims description 2
- 229930185605 Bisphenol Natural products 0.000 claims description 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- 239000006057 Non-nutritive feed additive Substances 0.000 claims description 2
- FQYUMYWMJTYZTK-UHFFFAOYSA-N Phenyl glycidyl ether Chemical compound C1OC1COC1=CC=CC=C1 FQYUMYWMJTYZTK-UHFFFAOYSA-N 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 235000021355 Stearic acid Nutrition 0.000 claims description 2
- 239000003242 anti bacterial agent Substances 0.000 claims description 2
- 239000003831 antifriction material Substances 0.000 claims description 2
- 239000003963 antioxidant agent Substances 0.000 claims description 2
- 230000003078 antioxidant effect Effects 0.000 claims description 2
- 239000002216 antistatic agent Substances 0.000 claims description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 2
- 239000007809 chemical reaction catalyst Substances 0.000 claims description 2
- 239000007822 coupling agent Substances 0.000 claims description 2
- 239000003431 cross linking reagent Substances 0.000 claims description 2
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 claims description 2
- 239000000975 dye Substances 0.000 claims description 2
- 239000003063 flame retardant Substances 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 239000003112 inhibitor Substances 0.000 claims description 2
- 239000011256 inorganic filler Substances 0.000 claims description 2
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 2
- 239000004611 light stabiliser Substances 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 claims description 2
- MDBAAYRCFODAFZ-UHFFFAOYSA-N n'-phenylmethanediimine Chemical class N=C=NC1=CC=CC=C1 MDBAAYRCFODAFZ-UHFFFAOYSA-N 0.000 claims description 2
- 229920003986 novolac Polymers 0.000 claims description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 239000000049 pigment Substances 0.000 claims description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920005630 polypropylene random copolymer Polymers 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 229920005653 propylene-ethylene copolymer Polymers 0.000 claims description 2
- 239000002356 single layer Substances 0.000 claims description 2
- 239000000779 smoke Substances 0.000 claims description 2
- 239000008117 stearic acid Substances 0.000 claims description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 1
- ATMLPEJAVWINOF-UHFFFAOYSA-N acrylic acid acrylic acid Chemical compound OC(=O)C=C.OC(=O)C=C ATMLPEJAVWINOF-UHFFFAOYSA-N 0.000 claims 1
- 239000005038 ethylene vinyl acetate Substances 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- 239000006078 metal deactivator Substances 0.000 claims 1
- 239000006082 mold release agent Substances 0.000 claims 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims 1
- 239000004711 α-olefin Substances 0.000 claims 1
- 239000002028 Biomass Substances 0.000 abstract description 13
- 230000000704 physical effect Effects 0.000 description 19
- 239000000463 material Substances 0.000 description 10
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 229920005992 thermoplastic resin Polymers 0.000 description 6
- 229920000704 biodegradable plastic Polymers 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 229940048053 acrylate Drugs 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 235000014655 lactic acid Nutrition 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 description 2
- 229940114077 acrylic acid Drugs 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- 229920006213 ethylene-alphaolefin copolymer Polymers 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920005604 random copolymer Polymers 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 description 2
- KVZLHPXEUGJPAH-UHFFFAOYSA-N 2-oxidanylpropanoic acid Chemical compound CC(O)C(O)=O.CC(O)C(O)=O KVZLHPXEUGJPAH-UHFFFAOYSA-N 0.000 description 1
- RWHRFHQRVDUPIK-UHFFFAOYSA-N 50867-57-7 Chemical compound CC(=C)C(O)=O.CC(=C)C(O)=O RWHRFHQRVDUPIK-UHFFFAOYSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920002160 Celluloid Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 229920003317 Fusabond® Polymers 0.000 description 1
- 244000017020 Ipomoea batatas Species 0.000 description 1
- 235000002678 Ipomoea batatas Nutrition 0.000 description 1
- LHSZJOCMBBKVDZ-UHFFFAOYSA-N N=C=N.C1=CC=CC=2C3=CC=CC=C3C12 Chemical compound N=C=N.C1=CC=CC=2C3=CC=CC=C3C12 LHSZJOCMBBKVDZ-UHFFFAOYSA-N 0.000 description 1
- 229920000954 Polyglycolide Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229920003232 aliphatic polyester Polymers 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012661 block copolymerization Methods 0.000 description 1
- WWNGFHNQODFIEX-UHFFFAOYSA-N buta-1,3-diene;methyl 2-methylprop-2-enoate;styrene Chemical compound C=CC=C.COC(=O)C(C)=C.C=CC1=CC=CC=C1 WWNGFHNQODFIEX-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000012611 container material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
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- 230000000415 inactivating effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012968 metallocene catalyst Substances 0.000 description 1
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 239000004633 polyglycolic acid Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
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- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- GHJOIQFPDMIKHT-UHFFFAOYSA-N propane-1,2,3-triol;prop-2-enoic acid Chemical compound OC(=O)C=C.OCC(O)CO GHJOIQFPDMIKHT-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
구분 | 실시예 | |||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |||
조성 (%) |
PLA | A | 20 | 30 | 30 | 30 | 30 | 40 | 40 | 50 |
PP | B-1 | 65 | 55 | 55 | 42 | 38 | 20 | |||
B-2 | 55 | |||||||||
B-3 | 55 | |||||||||
상용화제 | C-1 | 5 | 5 | 5 | 5 | 5 | 8 | 10 | 10 | |
C-2 | ||||||||||
C-3 | ||||||||||
충격보강제 | D-1 | 10 | 10 | 10 | 10 | 10 | 10 | 20 | ||
D-2 | 10 | |||||||||
사슬연장제 | E-1 | 0.1 | 0.1 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | ||
E-2 | 0.6 | |||||||||
물성 | 인장강도(kgf/cm2) | 197 | 250 | 245 | 186 | 215 | 236 | 222 | 203 | |
인장신율(%) | 130 | 210 | 100 | 90 | 190 | 280 | 350 | 440 | ||
굴곡탄성율(kgf/cm2) | 10,130 | 12,100 | 11,100 | 9,700 | 10,100 | 12,600 | 11,800 | 11,500 | ||
굴곡강도(kgf/cm2) | 317 | 353 | 382 | 260 | 271 | 388 | 334 | 320 | ||
아이조드 충격강도(kgfcm/cm) | 36 | 51 | 35 | 20 | 49 | 40 | 51 | 64 | ||
패리슨 안정성 | ◎ | ◎ | ○ | ○ | ◎ | ◎ | ○ | ○ |
구분 | 비교예 | ||||||
1 | 2 | 3 | 4 | 5 | |||
조성 (%) |
PLA | A | 10 | 30 | 30 | 40 | 70 |
PP | B-1 | 90 | 65 | 65 | 50 | 25 | |
B-2 | |||||||
B-3 | |||||||
상용화제 | C-1 | 0.5 | |||||
C-2 | 5 | ||||||
C-3 | 5 | ||||||
충격보강제 | D-1 | ||||||
D-2 | 10 | ||||||
사슬연장제 | E-1 | ||||||
E-2 | |||||||
물성 | 인장강도(kgf/cm2) | 198 | 193 | 241 | 312 | 510 | |
인장신율(%) | 25 | 5.8 | 6.1 | 2.4 | 0.5 | ||
굴곡탄성율(kgf/cm2) | 10,130 | 11,540 | 13,460 | 18,950 | 30,350 | ||
굴곡강도(kgf/cm2) | 317 | 345 | 388 | 423 | 940 | ||
아이조드 충격강도(kgfcm/cm) | 20 | 6.6 | 7.2 | 3.1 | 1.4 | ||
패리슨 안정성 | △ | △ | △ | X | X |
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090104805A KR101263983B1 (ko) | 2009-11-02 | 2009-11-02 | 블로우 성형성, 내충격성이 우수한 생활 용기용 폴리유산 함유 고분자 얼로이 조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090104805A KR101263983B1 (ko) | 2009-11-02 | 2009-11-02 | 블로우 성형성, 내충격성이 우수한 생활 용기용 폴리유산 함유 고분자 얼로이 조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110048125A KR20110048125A (ko) | 2011-05-11 |
KR101263983B1 true KR101263983B1 (ko) | 2013-05-13 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090104805A Active KR101263983B1 (ko) | 2009-11-02 | 2009-11-02 | 블로우 성형성, 내충격성이 우수한 생활 용기용 폴리유산 함유 고분자 얼로이 조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101263983B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160019211A (ko) | 2014-08-11 | 2016-02-19 | 현대자동차주식회사 | 자동차 내외장재용 고분자 수지 조성물, 자동차 내외장재용 수지 성형품 및 이의 제조방법 |
CN105985615A (zh) * | 2015-02-13 | 2016-10-05 | 汉达精密电子(昆山)有限公司 | 聚乳酸复合材料及其产品 |
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KR101388402B1 (ko) * | 2011-02-14 | 2014-04-22 | 주식회사 엘지화학 | 폴리유산-폴리프로필렌계 수지 조성물 |
KR101275451B1 (ko) * | 2011-04-14 | 2013-06-14 | 삼성토탈 주식회사 | 폴리유산 수지 조성물 |
KR101379612B1 (ko) * | 2011-05-17 | 2014-04-10 | 주식회사 엘지화학 | 폴리유산-폴리프로필렌계 얼로이 수지 조성물 및 이로부터 제조된 성형품 |
JP6019930B2 (ja) | 2011-09-02 | 2016-11-02 | 住友化学株式会社 | 熱可塑性エラストマー組成物及びその製造方法 |
KR101234782B1 (ko) * | 2011-09-05 | 2013-02-20 | 롯데케미칼 주식회사 | 폴리유산계 수지 조성물 및 이를 이용한 제품 |
BR112015017286B1 (pt) * | 2013-03-05 | 2020-06-09 | Total Res & Technology Feluy | artigo revestido |
CN114149637A (zh) * | 2022-01-10 | 2022-03-08 | 广东圆融新材料有限公司 | 聚丙烯-聚乳酸复合材料及其制备方法 |
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CN105985615A (zh) * | 2015-02-13 | 2016-10-05 | 汉达精密电子(昆山)有限公司 | 聚乳酸复合材料及其产品 |
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