CN107200980A - A kind of ACM supercritical foaming material and preparation method thereof - Google Patents
A kind of ACM supercritical foaming material and preparation method thereof Download PDFInfo
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- CN107200980A CN107200980A CN201610150531.8A CN201610150531A CN107200980A CN 107200980 A CN107200980 A CN 107200980A CN 201610150531 A CN201610150531 A CN 201610150531A CN 107200980 A CN107200980 A CN 107200980A
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- 239000000463 material Substances 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 238000005187 foaming Methods 0.000 title claims abstract description 18
- 229920001971 elastomer Polymers 0.000 claims abstract description 40
- 239000005060 rubber Substances 0.000 claims abstract description 39
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 25
- 150000002148 esters Chemical class 0.000 claims abstract description 25
- 239000000945 filler Substances 0.000 claims abstract description 13
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000032683 aging Effects 0.000 claims abstract description 9
- 239000004014 plasticizer Substances 0.000 claims abstract description 9
- -1 acrylic ester Chemical class 0.000 claims abstract description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- 239000000344 soap Substances 0.000 claims description 10
- 238000004073 vulcanization Methods 0.000 claims description 10
- 238000004132 cross linking Methods 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims description 8
- 229910052717 sulfur Inorganic materials 0.000 claims description 7
- 239000011593 sulfur Substances 0.000 claims description 7
- 239000004604 Blowing Agent Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- 239000005864 Sulphur Substances 0.000 claims description 4
- 238000003490 calendering Methods 0.000 claims description 4
- 239000006229 carbon black Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 150000002978 peroxides Chemical class 0.000 claims description 4
- 238000004513 sizing Methods 0.000 claims description 4
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 3
- 235000021355 Stearic acid Nutrition 0.000 claims description 3
- 230000003712 anti-aging effect Effects 0.000 claims description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229940072033 potash Drugs 0.000 claims description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 3
- 235000015320 potassium carbonate Nutrition 0.000 claims description 3
- 239000008117 stearic acid Substances 0.000 claims description 3
- YZRSLFIRGZJTAZ-UHFFFAOYSA-N 2-cyclohexyl-3-sulfanylideneisoindol-1-one Chemical group S=C1C2=CC=CC=C2C(=O)N1C1CCCCC1 YZRSLFIRGZJTAZ-UHFFFAOYSA-N 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000001273 butane Substances 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 238000000748 compression moulding Methods 0.000 claims description 2
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 claims description 2
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 claims description 2
- 229940112669 cuprous oxide Drugs 0.000 claims description 2
- HGVPOWOAHALJHA-UHFFFAOYSA-N ethene;methyl prop-2-enoate Chemical compound C=C.COC(=O)C=C HGVPOWOAHALJHA-UHFFFAOYSA-N 0.000 claims description 2
- 229920006225 ethylene-methyl acrylate Polymers 0.000 claims description 2
- 239000005043 ethylene-methyl acrylate Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 2
- 239000012188 paraffin wax Substances 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 229920002545 silicone oil Polymers 0.000 claims description 2
- 238000013022 venting Methods 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims 1
- 239000006261 foam material Substances 0.000 claims 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 7
- 230000000505 pernicious effect Effects 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract description 3
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 abstract 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 210000000497 foam cell Anatomy 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 17
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 17
- 239000002253 acid Substances 0.000 description 16
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 16
- 239000007789 gas Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 229940074391 gallic acid Drugs 0.000 description 1
- 235000004515 gallic acid Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/002—Methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/24—Calendering
-
- 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
- C08K3/02—Elements
- C08K3/04—Carbon
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/06—Sulfur
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
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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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3415—Five-membered rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
- B29C2035/046—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames dried air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
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- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The invention discloses a kind of ACM supercritical foaming material and preparation method thereof, its formula is as follows：100 parts of esters of acrylic acid rubber, 0 60 parts of filler, 2 10 parts of plasticizer, 2 20 parts of vulcanizing system, 25 parts of age resistor, 0.1 0.5 parts of antiscorching agent, 1 part of releasing agent, and preparation method is provided with above-mentioned formula.Microporous acrylic ester rubber expanded material uniform foam cell disclosed by the invention, light weight, environmental protection, do not produce thick smoke and pernicious gas without formamide, and with excellent high temperature resistant, oil resistant, resistance to ozone, hot air aging characteristics, and during burning.
Description
Technical field
The invention belongs to polymeric material field, and in particular to a kind of ACM supercritical foaming material and preparation method thereof.
Background technology
Propylene acid esters rubber is, using monomers such as specific propylene esters of gallic acid as base stock, the activated monomer of crosslinking points to be provided with through the obtained elastomer of multi-component copolymer reaction with some bands.Because it is polar ester groups that the main chain of propylene acid esters rubber, which is saturated structures, side base, therefore propylene acid esters rubber has excellent high temperature resistant, oil resistant, resistance to ozone, hot air aging characteristics, and do not produced thick smoke and pernicious gas during burning, be suitable for heat-resisting oil resistant rubber components, for a long time with oil pipeline, container lining and the cable and exposure and ozone, the rubber part of weather environment that contact.Propylene acid esters rubber can be used for the oil sealing of military combat tank, tank, can be used under harsher weather and environment.ACM's another advantage is that it has very high cost performance, compared with it has the specific rubber of high-temperature oil resistance with some other, and ACM is only the half of hydrogenated nitrile-butadiene rubber price, the 1/3 of silicon rubber, the 1/12 of fluorubber.
In the world, the overwhelming majority is accounted for using propylene acid esters rubber as automobile all kinds seal accessory, in the U.S., the overwhelming majority of propylene acid esters rubber is all consumed in this regard, therefore adopted entitled " automobile-used rubber ".With advancing by leaps and bounds for auto industry, propylene acid esters rubber is continuously available raising in terms of preparation and processing, also increasing to its requirement.Propylene acid esters rubber consumption on automobile it is maximum be gearbox sealing and piston rod packing, next to that continuous rubber cushion of radiator, piston cap, the bubble of valve lever oil guard and cork heat etc..
Deaeration turner is out of trade, propylene acid esters rubber is also equipped with such as resistance to ozone, air-tightness, resistance to flexion and resistance to day light aging good characteristic, this makes it also have the application potential of other side, such as resistance to oil seal gasket, barrier film, extraordinary sebific duct and adhesive tape, container lining, sponge product and deep prospecting rubber.Can be with the silicon rubber of substitution price costly in terms of electrical equipment industry, for can be with the electric wire used under hot conditions, cable cover(ing), packing ring, electrical equipment sleeve pipe etc..In addition, propylene acid esters rubber is also applicable in the most advanced branches of science such as aircraft industry, guided missile, rocket department and prepares rubber-asbestos friction material of oil resistant, it can be also applied to as encapsulant in terms of building sealing, repairing breakage.
Propylene acid esters rubber (ACM) is with performances such as its excellent heat-resisting quantity, oil resistivity, weatherability, resistance to ozone, resistance to ag(e)ing, ultraviolet-resistent properties, it is widely used in each high-temperature oil resistance environment, as cost performance highest high-temperature oil resistance specific rubber, the balance of high temperature resistant, oil resistivity and processing technology and cost has been obtained.More and more applied in our life and production, particularly use ratio is very big in the automotive industry.And rubber expanded material has its distinctive advantage and application field, its small density, light weight, mechanical strength high characteristic are such as utilized, can be played a role in terms of heat-insulated, packaging, floatability, structural and electroacoustic performance.The preparation research on propylene acid esters rubber expanded material is rarely reported at present, therefore a kind of preparation of propylene acid esters rubber expanded material has greater significance.
The content of the invention
It is an object of the invention to provide a kind of ACM supercritical foaming material and preparation method thereof, the present invention has excellent high temperature resistant, oil resistant, resistance to ozone, hot air aging characteristics, and is not produced thick smoke and pernicious gas during burning.
A kind of ACM supercritical foaming material and preparation method thereof, it is characterised in that its formula is as follows：100 parts of esters of acrylic acid rubber, 0-60 parts of filler, 0-10 parts of plasticizer, 2-20 parts of vulcanizing system, 2-5 parts of age resistor, 0.1-0.5 parts of antiscorching agent, 1 part of releasing agent.Wherein filler is the one or more in high wear-resistant carbon black, precipitated silica, diatomite, calcium carbonate；Plasticizer is the one or more in stearic acid, paraffin, silicone oil, low molecular weight polyethylene；Vulcanizing system is any of soap/sulphur blending vulcanization system, N, N' vulcanizing systems, peroxide vulcanizing system or TCY vulcanizing systems；Age resistor is TK100 or anti-aging agent RD；Antiscorching agent is N- cyclohexylthiophthalimides (CTP)；Releasing agent is G8205.
Wherein, esters of acrylic acid rubber includes esters of acrylic acid rubber (ACM), ethylene methyl acrylate rubber (AEM) or acrylate containing fluorine rubber (FKM).
Wherein, graphite powder, carbon fiber and molybdenum disulfide are also included in filler, can be used in combination with conventional filler.
Wherein, 3-8 parts of soda soap in vulcanizing system, soap/sulphur blending vulcanization system, 0.5-2 parts of potash soap, 0.5-2 parts of Sulfur；2-5 parts of N in N, N' vulcanizing system, N- dicinnamylidene -1,6- hexamethylene diamine (3# vulcanizing agents), 0.1-1 parts of Sulfur；Cumyl peroxide 0.5-2 parts in peroxide vulcanizing system, N, 0.2-1 parts of penylene BMI between N'-；1,3,5- tri-thiol -2,4 in TCY vulcanizing systems, 0.6-1.5 parts of 6- s-triazine (TCY), 1-3 parts of PZ (PZ), 0.1-0.8 parts of Sulfur, 0.5 part of cuprous oxide.
A kind of ACM supercritical foaming material and preparation method thereof, it is characterised in that its step is as follows：
1) prepared by elastomeric compound
(1) banbury temperature setting is 70-100 DEG C, rotating speed 40-60r/min, esters of acrylic acid rubber is added in banbury, 2-5min is kneaded, filler, plasticizer, age resistor, releasing agent is then sequentially added, 5-8min is kneaded, it is eventually adding vulcanizing system and antiscorching agent, 2-4min is kneaded, control dump temperature is less than 140 DEG C, discharging.It is stand-by after 30-45 DEG C of mill fluctuating plate of roller temperature, bin aging 24h.
2) roll
Roller temperature is normally controlled between 38-40 DEG C, and middle roll temperature is at 66 DEG C, and upper roll temperature is at 70 DEG C.Film after calendering can directly cut, be molded.
3) presulfurization
Elastomeric compound is put into 100-180 DEG C of drying tunnel by elastomeric compound or the vulcanizer with heating mould in carry out presulfurization, the time is 1min-35min, vulcanization be hot-air cure, microwave radiation crosslinking or, infra-red radiation crosslinking or compression molding presulfurization..
4) physical blowing
The good sample of presulfurization is put into autoclave, is passed through physical blowing agent and is heated up, pressurizes, and after physical blowing agent reaches saturation in presulfurization thing glue, is let out except pressure in reactor, and poromerics is made.
5) post-cure, sizing
Presulfurization micro-foaming material is put into post-cure in another drying tunnel, sizing, wherein drying tunnel temperature is 100-170 DEG C, cure time is 2h-20h, vulcanization is hot-air cure, microwave radiation crosslinking or infra-red radiation crosslinking.
Wherein, step 4) mesohigh reactor temperature for room temperature to 140 DEG C, pressure is 5-60Mpa, and saturation time is 0.5-48h, and venting duration is 10-200s.
Wherein, step 4) in physical blowing agent can be CO2Or N2Or butane or pentane or certain two or three mixed gas.
Compared with prior art, the invention has the advantages that：
Propylene acid esters rubber (ACM) is widely used in each high-temperature oil resistance environment with performances such as its excellent heat-resisting quantity, oil resistivity, weatherability, resistance to ozone, resistance to ag(e)ing, ultraviolet-resistent properties, as cost performance highest high-temperature oil resistance specific rubber.And rubber expanded material has the characteristics such as small density, light weight, mechanical strength height, it can be played a role in terms of heat-insulated, packaging, floatability, structural and electroacoustic performance.The preparation research on propylene acid esters rubber expanded material is rarely reported at present, therefore a kind of propylene acid esters rubber expanded material will be with a wide range of applications in high temperature, oil resistant, ageing-resistant field.
Brief description of the drawings
In Fig. 1 preparation methods of the present invention, the scanning electron microscope (SEM) photograph of embodiment 1；
In Fig. 2 preparation methods of the present invention, the scanning electron microscope (SEM) photograph of embodiment 2.
Embodiment
Technical scheme is described in detail below by specific embodiment, but the scope of the present invention is not restricted by the embodiments.
Embodiment 1
100 parts of ACM, 20 parts of high wear-resistant carbon black, 2 parts of stearic acid, 3 parts of soda soap, 0.5 part of potash soap, 0.3 part of Sulfur, 5 parts of age resistor TK100,0.5 part of CTP, 1 part of releasing agent G8205.
Banbury temperature setting is 80 DEG C, and rotating speed 40r/min adds ACM in banbury, kneads 2min, then sequentially adds filler, plasticizer, age resistor, releasing agent, kneads 5min, is eventually adding vulcanizing system and antiscorching agent, kneads 2min, discharging.After 40 DEG C of mill fluctuating plates of roller temperature, bin aging 24h, calendering cuts, is molded.The elastomeric compound of shaping is put into 140 DEG C of vulcanizer and carries out presulfurization, the time is 10min..The good sample of presulfurization is put into autoclave, is passed through nitrogen and is warming up to 60 DEG C, is forced into 30Mpa, after saturation 6h, with 30MPa/min pressure release speed pressure release.Presulfurization micro-foaming material is put into 150 DEG C of baking ovens afterwards, post vulcanization 1h finally takes out, obtains density for 0.35g/cm3ACM poromerics, its scanning electron microscope (SEM) photograph is shown in Fig. 1.
Embodiment 2
0.5 part of penylene BMI between 100 parts of AEM, 60 parts of high wear-resistant carbon black, 5 parts of low molecular weight polyethylene, 1.5 parts of cumyl peroxide, N, N'-, 2 parts of anti-aging agent RD, 0.2 part of CTP, 1 part of releasing agent G8205.
Banbury temperature setting is 90 DEG C, and rotating speed 40r/min adds AEM in banbury, kneads 2min, then sequentially adds filler, plasticizer, age resistor, releasing agent, kneads 6min, is eventually adding vulcanizing system and antiscorching agent, kneads 2min, discharging, bottom sheet.After bin aging 24h, calendering cuts, is molded.The elastomeric compound of shaping is put into 100 DEG C of vulcanizer and carries out presulfurization, the time is 30min..The good sample of presulfurization is put into autoclave, is passed through N2Gas is simultaneously warming up to 120 DEG C, is forced into 16Mpa, after saturation 2h, pressure release.Presulfurization micro-foaming material is put into 160 DEG C of baking ovens afterwards, post vulcanization 15min finally takes out, obtains density for 0.43g/cm3AEM poromerics, its scanning electron microscope (SEM) photograph is shown in Fig. 2.
One embodiment of the invention is the foregoing is only, the present invention is not intended to limit, all technical schemes obtained by the way of equivalent substitution or equivalent transformation are all fallen within protection scope of the present invention.
Claims (7)
1. a kind of ACM supercritical foaming material and preparation method thereof, it is characterised in that its formula is as follows：100 parts of esters of acrylic acid rubber, 0-60 parts of filler, 0-10 parts of plasticizer, 2-20 parts of vulcanizing system, 2-5 parts of age resistor, 0.1-0.5 parts of antiscorching agent, 1 part of releasing agent, wherein filler are the one or more in high wear-resistant carbon black, precipitated silica, diatomite, calcium carbonate；Plasticizer is the one or more in stearic acid, paraffin, silicone oil, low molecular weight polyethylene；Vulcanizing system is any of soap/sulphur blending vulcanization system, N, N' vulcanizing systems, peroxide vulcanizing system or TCY vulcanizing systems；Age resistor is TK100 or anti-aging agent RD；Antiscorching agent is N- cyclohexylthiophthalimides (CTP)；Releasing agent is G8205.
2. a kind of ACM supercritical foaming material according to claims 1 and preparation method thereof, it is characterised in that esters of acrylic acid rubber includes esters of acrylic acid rubber (ACM), ethylene methyl acrylate rubber (AEM).
3. a kind of ACM supercritical foaming material according to claims 1 and preparation method thereof, it is characterised in that also include graphite powder, carbon fiber and molybdenum disulfide in filler, can be used in combination with conventional filler.
4. 3-8 parts of soda soap in a kind of ACM supercritical foaming material according to claims 1 and preparation method thereof, it is characterised in that vulcanizing system, soap/sulphur blending vulcanization system, 0.5-2 parts of potash soap, 0.5-2 parts of Sulfur；2-5 parts of N in N, N' vulcanizing system, N- dicinnamylidene -1,6- hexamethylene diamine (3# vulcanizing agents), 0.1-1 parts of Sulfur；Cumyl peroxide 0.5-2 parts in peroxide vulcanizing system, N, 0.2-1 parts of penylene BMI between N'-；1,3,5- tri-thiol -2,4 in TCY vulcanizing systems, 0.6-1.5 parts of 6- s-triazine (TCY), 1-3 parts of PZ (PZ), 0.1-0.8 parts of Sulfur, 0.5 part of cuprous oxide.
5. a kind of ACM supercritical foaming material and preparation method thereof, it is characterised in that its step is as follows：
1) prepared by elastomeric compound
(1) banbury temperature setting is 70-100 DEG C, rotating speed 40-60r/min, esters of acrylic acid rubber is added in banbury, 2-5min is kneaded, filler, plasticizer, age resistor, releasing agent is then sequentially added, 5-8min is kneaded, it is eventually adding vulcanizing system and antiscorching agent, 2-4min is kneaded, control dump temperature is less than 140 DEG C, discharging.It is stand-by after 30-45 DEG C of mill fluctuating plate of roller temperature, bin aging 24h.
2) roll
Roller temperature is normally controlled between 38-40 DEG C, and middle roll temperature is at 66 DEG C, and upper roll temperature is at 70 DEG C.Film after calendering can directly cut, be molded.
3) presulfurization
Elastomeric compound is put into 100-180 DEG C of drying tunnel by elastomeric compound or the vulcanizer with heating mould in carry out presulfurization, the time is 1min-35min, vulcanization be hot-air cure, microwave radiation crosslinking or, infra-red radiation crosslinking or compression molding presulfurization..
4) microporous foam
The good sample of presulfurization is put into autoclave, is passed through physical blowing agent and is heated up, pressurizes, and after physical blowing agent reaches saturation in presulfurization thing glue, is let out except pressure in reactor, and microcellular foam material is made.
5) post-cure, sizing
Presulfurization micro-foaming material is put into post-cure in another drying tunnel, sizing, wherein drying tunnel temperature is 100-160 DEG C, cure time is 2h-20h, vulcanization is hot-air cure, microwave radiation crosslinking or infra-red radiation crosslinking.
6. a kind of ACM supercritical foaming material according to claims 5 and preparation method thereof, characterized in that, step 4) temperature of mesohigh reactor is room temperature to 140 DEG C, pressure is 5-60Mpa, saturation time is 0.5-48h, and venting duration is 10-200s.
7. a kind of ACM supercritical foaming material according to claims 5 and preparation method thereof, it is characterised in that step 4) in physical blowing agent can be CO2Or N2Or butane or pentane or certain two or three mixed gas.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366839A (en) * | 2018-09-21 | 2019-02-22 | 四川大学 | The method that molding physical blowing prepares hole-closing structure rubbery foam |
| CN113652049A (en) * | 2021-08-19 | 2021-11-16 | 保定万荣橡塑制造有限公司 | Acrylate rubber product and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002356574A (en) * | 2001-03-05 | 2002-12-13 | Sekisui Chem Co Ltd | Foamable thermoplastic resin composition, thermoplastic resin foamed material and laminated composite |
| CN101068656A (en) * | 2004-09-01 | 2007-11-07 | 卡伯特微电子公司 | Polishing pad with microporous regions |
| CN104140576A (en) * | 2014-08-10 | 2014-11-12 | 宁国市宁盛橡塑制品有限公司 | High-elasticity foamed rubber |
| CN104974612A (en) * | 2015-06-01 | 2015-10-14 | 六淳胶粘制品（深圳）有限公司 | Microporous acrylic paint and preparation method thereof |
-
2016
- 2016-03-16 CN CN201610150531.8A patent/CN107200980A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002356574A (en) * | 2001-03-05 | 2002-12-13 | Sekisui Chem Co Ltd | Foamable thermoplastic resin composition, thermoplastic resin foamed material and laminated composite |
| CN101068656A (en) * | 2004-09-01 | 2007-11-07 | 卡伯特微电子公司 | Polishing pad with microporous regions |
| CN104140576A (en) * | 2014-08-10 | 2014-11-12 | 宁国市宁盛橡塑制品有限公司 | High-elasticity foamed rubber |
| CN104974612A (en) * | 2015-06-01 | 2015-10-14 | 六淳胶粘制品（深圳）有限公司 | Microporous acrylic paint and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 冯培杰等: ""超临界二氧化碳发泡热硫化硅橡胶的研究"", 《材料工程》 * |
| 邹倩等: ""发泡剂对丙烯酸酯橡胶发泡材料性能的影响"", 《胶体与聚合物》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366839A (en) * | 2018-09-21 | 2019-02-22 | 四川大学 | The method that molding physical blowing prepares hole-closing structure rubbery foam |
| CN109366839B (en) * | 2018-09-21 | 2020-12-22 | 四川大学 | Method for preparing closed-cell structure rubber foam material by mould pressing physical foaming |
| CN113652049A (en) * | 2021-08-19 | 2021-11-16 | 保定万荣橡塑制造有限公司 | Acrylate rubber product and preparation method thereof |
| CN113652049B (en) * | 2021-08-19 | 2022-09-27 | 保定万荣橡塑制造有限公司 | Acrylate rubber product and preparation method thereof |
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Application publication date: 20170926 |