KR20190105073A - 컨베이어 벨트용 코팅 고무 조성물, 적층체 및 컨베이어 벨트 - Google Patents
컨베이어 벨트용 코팅 고무 조성물, 적층체 및 컨베이어 벨트 Download PDFInfo
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 126
- 239000005060 rubber Substances 0.000 title claims abstract description 126
- 239000000203 mixture Substances 0.000 title claims abstract description 51
- 239000011248 coating agent Substances 0.000 title claims abstract description 41
- 238000000576 coating method Methods 0.000 title claims abstract description 41
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229920003244 diene elastomer Polymers 0.000 claims abstract description 29
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 24
- MBHRHUJRKGNOKX-UHFFFAOYSA-N [(4,6-diamino-1,3,5-triazin-2-yl)amino]methanol Chemical compound NC1=NC(N)=NC(NCO)=N1 MBHRHUJRKGNOKX-UHFFFAOYSA-N 0.000 claims abstract description 23
- VOOLKNUJNPZAHE-UHFFFAOYSA-N formaldehyde;2-methylphenol Chemical compound O=C.CC1=CC=CC=C1O VOOLKNUJNPZAHE-UHFFFAOYSA-N 0.000 claims abstract description 21
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- KVBYPTUGEKVEIJ-UHFFFAOYSA-N benzene-1,3-diol;formaldehyde Chemical compound O=C.OC1=CC=CC(O)=C1 KVBYPTUGEKVEIJ-UHFFFAOYSA-N 0.000 description 5
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- JQALNNOQTGZTJZ-UHFFFAOYSA-N [[4,6-bis[bis(methoxymethyl)amino]-1,3,5-triazin-2-yl]-(methoxymethyl)amino]methanol Chemical compound COCN(CO)C1=NC(N(COC)COC)=NC(N(COC)COC)=N1 JQALNNOQTGZTJZ-UHFFFAOYSA-N 0.000 description 2
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- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 2
- -1 methylol group Chemical group 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000010059 sulfur vulcanization Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical group C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
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- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
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- 125000003717 m-cresyl group Chemical group [H]C1=C([H])C(O*)=C([H])C(=C1[H])C([H])([H])[H] 0.000 description 1
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-methyl-PhOH Natural products CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
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- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- HNWAHFPYJHAAJE-UHFFFAOYSA-N n-tert-butyl-1,3-benzothiazole-2-sulfonamide Chemical compound C1=CC=C2SC(S(=O)(=O)NC(C)(C)C)=NC2=C1 HNWAHFPYJHAAJE-UHFFFAOYSA-N 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
- B65G15/34—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric
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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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D29/00—Producing belts or bands
- B29D29/06—Conveyor belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/16—Layered products comprising a layer of natural or synthetic rubber comprising polydienes homopolymers or poly-halodienes homopolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34922—Melamine; Derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/45—Heterocyclic compounds having sulfur in the ring
- C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
- C08K5/47—Thiazoles
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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
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
- C08L61/12—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols with polyhydric phenols
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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
- C08L7/00—Compositions of natural rubber
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D107/00—Coating compositions based on natural rubber
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D109/00—Coating compositions based on homopolymers or copolymers of conjugated diene hydrocarbons
- C09D109/06—Copolymers with styrene
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- Polymers & Plastics (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Belt Conveyors (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
도 2는 본 발명의 컨베이어 벨트의 아주 알맞은 실시 양태의 일 예를 모식적으로 나타낸 길이 방향의 단면도이다.
도 3은 실시예의 2층 박리 시험에 이용한 접착 시험체를 설명하는 단면도이다.
표 1 | 비교예 | 실시예 | ||||||||
1 | 2 | 3 | 4 | 5 | 6 | 1 | 2 | 3 | 4 | |
NR | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
SBR | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
카본 블랙 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 |
실리카 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | ||
산화 아연 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
스테아르산 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
아로마 오일 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
크레졸 포름알데히드 수지 | 2 | 2 | 10 | 2 | 2 | 5 | 2 | 2 | ||
레조르신 포름알데히드 수지 | 2 | |||||||||
변성 에테르화 메틸올 멜라민 | 1.5 | 1.5 | 8 | 1.5 | 4 | 1.5 | 1.5 | |||
헥사메톡시메틸화 멜라민 | 1.5 | 1.5 | ||||||||
가황 촉진제 NS | 1.3 | |||||||||
가황 촉진제 DM | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 2.5 | 1.3 | |
황 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 3 |
박리력(N/mm) | 12.0 | 13.2 | 14.0 | 9.1 | 10.6 | 11.5 | 14.3 | 15.1 | 16.9 | 15.0 |
고무 부착성(%) | 60 | 95 | 47 | 100 | 100 | 95 | 95 | 100 | 100 | 100 |
11, 11a, 1lb, 11c: 코팅 고무층
12, 12a, 12b: 범포
20: 컨베이어 벨트
21: 상면 커버 고무층
22: 하면 커버 고무층
30: 접착 시험체
Claims (5)
- 디엔계 고무 성분과, 디-2-벤조티아졸릴 디설파이드와, 실리카와, 크레졸 포름알데히드 수지와, 변성 에테르화 메틸올 멜라민을 함유하며,
상기 디-2-벤조티아졸릴 디설파이드의 함유량이 상기 디엔계 고무 성분 100질량부에 대하여 0.25질량부 이상 3.0질량부 이하이고,
상기 실리카의 함유량이 상기 디엔계 고무 성분 100질량부에 대하여 5.0질량부 이상 15.0질량부 이하이고,
상기 크레졸 포름알데히드 수지의 함유량이 상기 디엔계 고무 성분 100질량부에 대하여 1질량부 이상 5질량부 이하이고,
상기 변성 에테르화 메틸올 멜라민의 함유량이 상기 디엔계 고무 성분 100질량부에 대하여 1질량부 이상 4질량부 이하인, 컨베이어 벨트용 코팅 고무 조성물. - 제1항에 있어서, 컨베이어 벨트의 커버 고무와 범포 사이 및 범포와 범포 사이의 어느 한쪽 또는 양쪽의 코팅 고무 형성 재료로서 이용되는, 컨베이어 벨트용 코팅 고무 조성물.
- 범포와, 상기 범포의 양면에 마련되는 코팅 고무층을 갖는 적층체로서,
상기 코팅 고무층이 제2항에 기재한 컨베이어 벨트용 코팅 고무 조성물을 이용하여 형성되는 고무층인, 적층체. - 제3항에 있어서, 상기 범포가 나일론 섬유 또는 폴리에스테르 섬유로 이루어지는 범포인, 적층체.
- 상면 커버 고무층과, 제3항 또는 제4항에 기재한 적층체와, 하면 커버 고무층을 갖는, 컨베이어 벨트.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JPJP-P-2017-066847 | 2017-03-30 | ||
JP2017066847A JP6904001B2 (ja) | 2017-03-30 | 2017-03-30 | コンベヤベルト用コートゴム組成物、積層体およびコンベヤベルト |
PCT/JP2017/045886 WO2018179629A1 (ja) | 2017-03-30 | 2017-12-21 | コンベヤベルト用コートゴム組成物、積層体およびコンベヤベルト |
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KR20190105073A true KR20190105073A (ko) | 2019-09-11 |
KR102261517B1 KR102261517B1 (ko) | 2021-06-07 |
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JP (1) | JP6904001B2 (ko) |
KR (1) | KR102261517B1 (ko) |
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CA188244S (en) * | 2019-06-17 | 2020-11-19 | Brandt Ind | Belt for conveyor |
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CN110382374B (zh) | 2021-06-01 |
CN110382374A (zh) | 2019-10-25 |
US11142665B2 (en) | 2021-10-12 |
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US20200317945A1 (en) | 2020-10-08 |
AU2017406729A1 (en) | 2019-09-26 |
AU2017406729B2 (en) | 2021-03-25 |
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JP6904001B2 (ja) | 2021-07-14 |
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