CN106317713A - Abrasion-resistant high-temperature-resistant tear-resistant fluorine rubber and preparation method thereof - Google Patents
Abrasion-resistant high-temperature-resistant tear-resistant fluorine rubber and preparation method thereof Download PDFInfo
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- CN106317713A CN106317713A CN201610794302.XA CN201610794302A CN106317713A CN 106317713 A CN106317713 A CN 106317713A CN 201610794302 A CN201610794302 A CN 201610794302A CN 106317713 A CN106317713 A CN 106317713A
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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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
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- 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
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
-
- 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
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses abrasion-resistant high-temperature-resistant tear-resistant fluorine rubber and a preparation method thereof. The fluorine rubber is prepared from, by weight, 100 parts of raw fluorine rubber, 3-15 parts of active magnesium oxide, 3-15 parts of zinc oxide, 3-6 parts of calcium hydroxide, 1.5-4.0 parts of a vulcanizing agent, 0-10 parts of abrasion-resistant filler, 0.5-2 parts of a release agent and 15-30 parts of a reinforcing agent, wherein the vulcanizing agent is a composition of bisphenol AF, benzyl triphenyl phosphoric chloride and epoxy resin. The method includes: weighing the raw materials, well mixing the magnesium oxide, the zinc oxide, the calcium hydroxide, the abrasion-resistant filler, the release agent and the reinforcing agent to obtain an auxiliary agent, plastifying the raw fluorine rubber, adding the vulcanizing agent, well mixing, adding the auxiliary agent for smelting, and adopting an open mill for remilling and thin-passing for 8-12 times; after aging of the fluorine rubber material, performing primary and secondary vulcanization to obtain a finished product. The fluorine rubber is superior in abrasion resistance, high temperature resistance and tear resistance and applicable to various fluorine rubber products.
Description
Technical field
The invention belongs to elastomeric material engineering and technical field, be specifically related to a kind of Wear-resistant, high-temperature resistant anti tear fluorubber and
Its preparation method.
Background technology
Fluorubber has heat-resisting, oil resistant, the resistant to chemical media of excellence, resistance to weather performance, electrical insulation capability, radiation resistance
And good physical and mechanical properties, it is widely used in multiple necks such as Aeronautics and Astronautics, automobile, oil, machinery, metallurgy, chemical industry
Territory.Although fluorubber has the performance of excellence than other rubber, but it is poor to there is tear resistance, and scrappage is high, under the high temperature conditions
The life problems of life-time service.Patent CN103232656A discloses a kind of High-wear-resistant fluororubber compound, uses wear resistant filler
The mixture of ceramics, graphite and silicon dioxide, only improves wearability, but does not solve the problem that tear resistance is poor.
Summary of the invention
Present invention is generally directed to fluorubber at high temperature tear resistance difference and the problem of anti-wear performance difference, it is provided that Yi Zhongnai
Grind high temperature resistant anti tear fluorubber, by using bisphenol AF, BPP (BPP) and epoxy resin vulcanizing system,
And in fluorubber, add graphite and/or politef, improve the heat resistance of fluorubber under high temperature, tear resistance,
Anti-wear performance.
It is an object of the invention to be achieved through the following technical solutions:
A kind of Wear-resistant, high-temperature resistant anti tear fluorubber, is made up of the raw material components of following parts by weight:
Preferably, described Wear-resistant, high-temperature resistant anti tear fluorubber is made up of the raw material components of following parts by weight:
It is further preferred that described Wear-resistant, high-temperature resistant anti tear fluorubber is by the raw material components system of following parts by weight
Become:
Described crude fluororubber is any one or several compositions of binary or ternary rubber；Binary rubber is
Vinylidene and chlorotrifluoroethylene, copolymer from vinylidene fluoride and hexafluoropropylene, tetrafluoroethene and hydrocarbon propylene copolymer
Deng；Ternary rubber is vinylidene, tetrafluoroethene, hexafluoropropene terpolymer.The Oil repellent of described crude fluororubber is
60-70wt%, Mooney viscosity ML (1+10)@121 DEG C is 30-70MU.
Described magnesium oxide is extra light calcined magnesia 150；The iodine absorption value of extra light calcined magnesia 150 is 120mg/g.
Described calcium hydroxide is import calcium hydroxide NICC 5000, Ca (OH)2Content >=95%.
Described vulcanizing agent be bisphenol AF, BPP (BPP) and epoxy resin according to weight ratio 3～5:1:
The compositions of 0.25～1.5 mixing；The average epoxy value of described epoxy resin is 0.4～0.6.
Described wear resistant filler is the compositions of the one or two kinds of in graphite, politef.Described polytetrafluoro
Ethylene molecule amount is typically between 10000～30000.
Described releasing agent is auxiliary agent Struktol WS280 and the combination of Brazil wax, described auxiliary agent Struktol
The weight ratio of WS280 and Brazil wax is 1:1～1:2.
Described reinforcing agent is one or several the compositions in spray carbon black, white carbon black N990, white carbon black N774.
It is a further object to provide the preparation method of Wear-resistant, high-temperature resistant anti tear fluorubber, including following step
Rapid:
Each raw material components is weighed, by magnesium oxide, zinc oxide, calcium hydroxide, wear resistant filler, releasing agent, reinforcing agent by formula
Mix homogeneously obtains auxiliary agent, then crude fluororubber is plasticated in banbury, adds vulcanizing agent, mixing uniformly after add auxiliary agent
Banburying, the most on a mill until thin logical 8-12 time of back mixing；One step cure and two-stage nitration is carried out after fluoroelastomer glue stock is parked 24～48h
Sulfuration obtains fluorubber finished product；Wherein, one step cure is compression molding, and sulfide stress is 10～15MPa, and curing temperature is 150
～170 DEG C, cure time 10～30min；Post vulcanization is hot-air cure, curing temperature 200～230 DEG C, and cure time is
16～24h.
Compared to the prior art, beneficial effects of the present invention:
The present invention is by using bisphenol AF, BPP (BPP) and epoxy resin vulcanizing system, and fluorine rubber
Adding graphite and/or politef in glue as wear resistant filler, prepared fluorubber has superior anti-wear performance, high temperature resistant
Performance, tear resistance, can be widely used for various fluorubber goods.
Epoxy resin, owing to participating in the cross-linking reaction of fluorubber on its molecular structure containing epoxide group, is formed three-dimensional netted
Structure, improves the crosslink density of fluorubber, thus improves the tearing strength of fluorubber；Graphite has typical stratiform six side
Crystal structure, in same layer, the adhesion between carbon atom is bigger than the adhesion of the carbon atom between plane layer and plane layer very
Many, politef organic filler is preferable with the compatibility of fluorubber, adds graphite and/or politef in the feed, no
It is only capable of the anti-wear performance improving fluorubber, additionally it is possible to improve the tear resistance of fluorubber under high temperature.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is described in further detail, but this should be interpreted as the present invention
The scope of above-mentioned theme is only limitted to following embodiment.
Embodiment 1-4, the fluorubber raw material as shown in Table 1 of comparative example 1-2 are made, every test of the fluorubber prepared
Performance is shown in Table 2.
The preparation method of the fluorubber of embodiment 1-4 is: first by formula weigh crude fluororubber, magnesium oxide, zinc oxide,
Calcium hydroxide, vulcanizing agent, wear resistant filler, releasing agent, reinforcing agent, and by magnesium oxide, zinc oxide, calcium hydroxide, wear resistant filler, de-
Mould agent, reinforcing agent mix homogeneously obtain auxiliary agent；First crude fluororubber is plasticated in banbury, add vulcanizing agent (described sulfur
Agent is the compositions of bisphenol AF, BPP and epoxy resin), mixing uniformly after auxiliary agent is added in banbury
Banburying, the thin logical 8-12 of back mixing is all over obtaining elastomeric compound the most on a mill until, and elastomeric compound parks 24h, and elastomeric compound enters according to curing curve
Row one step cure, sulfide stress is 10～15MPa, and curing temperature is 170 DEG C, cure time 20min, then at hot air aging case
Carrying out post-cure, curing temperature is 230 DEG C, cure time is 16h, places 24h.
The preparation method of the fluorubber of comparative example 1 is: first weigh crude fluororubber, magnesium oxide, zinc oxide, hydrogen by formula
Calcium oxide, vulcanizing agent, releasing agent, reinforcing agent, and by magnesium oxide, zinc oxide, calcium hydroxide, releasing agent, reinforcing agent mix homogeneously
Obtain auxiliary agent；First crude fluororubber being plasticated in banbury, (described vulcanizing agent is bisphenol AF, benzyl three to add vulcanizing agent
Tetraphenylphosphonium chloride phosphorus and the compositions of epoxy resin), mixing uniformly after auxiliary agent is added banburying in banbury, the most on a mill until
The thin logical 8-12 of back mixing is all over obtaining elastomeric compound；Elastomeric compound parks 24h, and elastomeric compound first carries out compression molding, sulfuration pressure according to curing curve
Power is 10～15MPa, and curing temperature is 170 DEG C, cure time 20min, then carries out post-cure at hot air aging case, sulfuration
Temperature is 230 DEG C, cure time is 16h, places 24h.
The preparation method of the fluorubber of comparative example 2 is: first by formula weigh crude fluororubber, magnesium oxide, calcium hydroxide,
Vulcanizing agent, releasing agent, reinforcing agent, and magnesium oxide, calcium hydroxide, releasing agent, reinforcing agent mix homogeneously are obtained auxiliary agent；First by fluorine
Rubber raw rubber is plasticated in banbury, and (described vulcanizing agent is the group of bisphenol AF and BPP to add vulcanizing agent
Compound), mixing uniformly after auxiliary agent added banburying in banbury, the most on a mill until the thin logical 8-12 of back mixing all over elastomeric compound；
Elastomeric compound parks 24h, and elastomeric compound first carries out compression molding according to curing curve, and sulfide stress is 10～15MPa, and curing temperature is
170 DEG C, cure time 20min, then carry out post-cure at hot air aging case, curing temperature is 230 DEG C, cure time is
16h, places 24h.
The raw material components of the fluorubber of table 1 embodiment 1-4 and comparative example 1-2 and consumption thereof
Note: the unit of each raw material components of table 11 is in terms of kg.
Described magnesium oxide is extra light calcined magnesia 150.
Described calcium hydroxide is import calcium hydroxide NICC 5000.
The average epoxy value of epoxy resin is 0.4～0.6.
Politef molecular weight is between 10000～30000.
Table 2 embodiment 1-4 and comparative example 1-2 prepare the test performance of fluorubber
As shown in Table 2, use bisphenol AF, BPP (BPP) and epoxy resin vulcanizing system, and at formula
After middle addition graphite and/or politef, improve the anti tear under the anti-wear performance of fluorubber, heat resistance and high temperature
Performance.
Embodiment described above is only to be described the preferred embodiment of the present invention, the not structure to the present invention
Thinking and scope is defined, without departing under design concept premise of the present invention, in this area, ordinary skill technical staff is to this
Various modification that bright technical scheme is made and improvement, all should fall into protection scope of the present invention, the skill that the present invention is claimed
Art content is the most all recorded in detail in the claims.
Claims (10)
1. a Wear-resistant, high-temperature resistant anti tear fluorubber, it is characterised in that it is made up of the raw material components of following parts by weight:
Wear-resistant, high-temperature resistant anti tear fluorubber the most according to claim 1, it is characterised in that it is by following parts by weight
Raw material components make:
Wear-resistant, high-temperature resistant anti tear fluorubber the most according to claim 2, it is characterised in that it is by following parts by weight
Raw material components make:
Wear-resistant, high-temperature resistant anti tear fluorubber the most according to claim 1, it is characterised in that described crude fluororubber is
Any one or several compositions of binary or ternary rubber；The Oil repellent (%) of described crude fluororubber be 60～
70wt%, ML (1+10)@121 DEG C is 30-70MU.
Wear-resistant, high-temperature resistant anti tear fluorubber the most according to claim 1, it is characterised in that described magnesium oxide is high living
Property magnesium oxide 150；Described calcium hydroxide is calcium hydroxide NICC 5000, Ca (OH)2Content >=95%.
Wear-resistant, high-temperature resistant anti tear fluorubber the most according to claim 1, it is characterised in that described vulcanizing agent is bis-phenol
The compositions that AF, BPP (BPP) and epoxy resin mix according to weight ratio 3～5:1:0.25～1.5；Described
The average epoxy value of epoxy resin be 0.4～0.6.
Wear-resistant, high-temperature resistant anti tear fluorubber the most according to claim 1, it is characterised in that described wear resistant filler is stone
The compositions of the one or two kinds of in ink, politef, politef molecular weight is between 10000～30000.
A kind of Wear-resistant, high-temperature resistant anti tear fluorubber the most according to claim 1, it is characterised in that described releasing agent is
WS280 and the combination of Brazil wax, described auxiliary agent WS280 and the weight ratio of Brazil wax are 1:1～1:2.
Wear-resistant, high-temperature resistant anti tear fluorubber the most according to claim 1, it is characterised in that described reinforcing agent is spraying
One or several compositions in white carbon black, white carbon black N990, white carbon black N774.
10. the preparation method of the Wear-resistant, high-temperature resistant anti tear fluorubber described in any one of claim 1-9, it is characterised in that include
Following steps: weigh each raw material components by formula, by magnesium oxide, zinc oxide, calcium hydroxide, wear resistant filler, releasing agent, reinforcing agent
Mix homogeneously obtains auxiliary agent, then crude fluororubber is plasticated in banbury, adds vulcanizing agent, mixing uniformly after add auxiliary agent
Banburying, the most on a mill until thin logical 8-12 time of back mixing；One step cure and two-stage nitration is carried out after fluoroelastomer glue stock is parked 24～48h
Sulfuration obtains fluorubber finished product；Wherein, one step cure is compression molding, and sulfide stress is 10～15MPa, and curing temperature is 150
～170 DEG C, cure time 10～30min；Post vulcanization is hot-air cure, curing temperature 200～230 DEG C, and cure time is
16～24h.
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106947192A (en) * | 2017-04-11 | 2017-07-14 | 山东美晨科技股份有限公司 | A kind of and excellent fluorubber preparation raw material of fluororesin cohesive |
| CN108102258A (en) * | 2017-11-17 | 2018-06-01 | 青岛华武橡塑有限公司 | A kind of aircraft landing runway with heat resistant and wear resistant |
| CN108177400A (en) * | 2017-11-17 | 2018-06-19 | 青岛华武橡塑有限公司 | A kind of preparation and technological process of the shellproof suction wave heat-resisting material of cochlea shape |
| CN108794938A (en) * | 2018-05-23 | 2018-11-13 | 鞍山市宏图防腐工程有限公司 | Fluorubber, preparation method and the fluorubber rubber roller of primary low-temperature vulcanization |
| CN108948605A (en) * | 2018-07-06 | 2018-12-07 | 北京化工大学 | A kind of carboxyl-terminated liquid fluorine rubber/solid fluorubber coblended elastomer material and preparation method thereof |
| CN109679257A (en) * | 2018-12-25 | 2019-04-26 | 金华永和氟化工有限公司 | A kind of FEP color resin formula |
| CN110922701A (en) * | 2019-10-24 | 2020-03-27 | 广德固特力制动材料有限公司 | Formula and production method of efficient friction material |
| CN112194868A (en) * | 2020-09-29 | 2021-01-08 | 一汽解放汽车有限公司 | Fluororubber composition and preparation method and application thereof |
| CN112745606A (en) * | 2020-12-30 | 2021-05-04 | 郑州大学 | Rubber material based on waste cathode carbon blocks and preparation method thereof |
| CN112898706A (en) * | 2019-11-19 | 2021-06-04 | 罗孚橡胶（江苏）有限公司 | High-temperature-resistant fluororubber mixing rubber material |
| CN112980115A (en) * | 2021-02-23 | 2021-06-18 | 安徽中鼎密封件股份有限公司 | High-temperature-resistant low-volatility fluororubber material and preparation method and application thereof |
| CN113372668A (en) * | 2021-06-29 | 2021-09-10 | 宁波泰科威新材料科技有限公司 | High-temperature-resistant fluororubber and preparation method thereof |
| CN114163758A (en) * | 2021-11-15 | 2022-03-11 | 广东方振新材料精密组件有限公司 | Fluororubber, preparation method thereof and application of fluororubber as watchband |
| CN114316482A (en) * | 2021-12-30 | 2022-04-12 | 温州大学 | Rubber high-molecular elastomer and preparation method thereof |
| CN114746520A (en) * | 2019-12-06 | 2022-07-12 | Nok株式会社 | Coating liquid and fluororubber metal laminate using same |
| CN115197512A (en) * | 2022-07-25 | 2022-10-18 | 广东天诚密封件股份有限公司 | Low-cost fluororubber for low-temperature working condition oil seal and preparation method thereof |
| CN115466473A (en) * | 2022-08-01 | 2022-12-13 | 中国民用航空飞行学院 | Fluororubber composite material with excellent performance and preparation method thereof |
| CN116144126A (en) * | 2022-12-12 | 2023-05-23 | 南京利德东方橡塑科技有限公司 | High-temperature-resistant and tear-resistant conductive rubber composite material and preparation method thereof |
| CN116218103A (en) * | 2023-03-11 | 2023-06-06 | 浙江圆通新材料有限公司 | Preparation method of high-toughness semiconductor special-shaped sealing piece |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103232656A (en) * | 2013-05-09 | 2013-08-07 | 蔡德扬 | High-wear-resistant fluororubber compound and preparation method for same |
| CN104558974A (en) * | 2014-12-12 | 2015-04-29 | 东莞市长安东阳光铝业研发有限公司 | Modified fluororubber compounded stock and preparation method thereof |
| CN105218986A (en) * | 2015-11-18 | 2016-01-06 | 南京七四二五橡塑有限责任公司 | A kind of anti tear fluororubber compounded rubber and preparation method thereof |
| CN105566816A (en) * | 2015-11-24 | 2016-05-11 | 南京利德东方橡塑科技有限公司 | Formula and preparation method of high-elongation high-temperature-resistant fluororubber for rubber pipes |
-
2016
- 2016-08-31 CN CN201610794302.XA patent/CN106317713B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103232656A (en) * | 2013-05-09 | 2013-08-07 | 蔡德扬 | High-wear-resistant fluororubber compound and preparation method for same |
| CN104558974A (en) * | 2014-12-12 | 2015-04-29 | 东莞市长安东阳光铝业研发有限公司 | Modified fluororubber compounded stock and preparation method thereof |
| CN105218986A (en) * | 2015-11-18 | 2016-01-06 | 南京七四二五橡塑有限责任公司 | A kind of anti tear fluororubber compounded rubber and preparation method thereof |
| CN105566816A (en) * | 2015-11-24 | 2016-05-11 | 南京利德东方橡塑科技有限公司 | Formula and preparation method of high-elongation high-temperature-resistant fluororubber for rubber pipes |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106947192A (en) * | 2017-04-11 | 2017-07-14 | 山东美晨科技股份有限公司 | A kind of and excellent fluorubber preparation raw material of fluororesin cohesive |
| CN108102258A (en) * | 2017-11-17 | 2018-06-01 | 青岛华武橡塑有限公司 | A kind of aircraft landing runway with heat resistant and wear resistant |
| CN108177400A (en) * | 2017-11-17 | 2018-06-19 | 青岛华武橡塑有限公司 | A kind of preparation and technological process of the shellproof suction wave heat-resisting material of cochlea shape |
| CN108794938B (en) * | 2018-05-23 | 2020-04-07 | 鞍山市宏图防腐工程有限公司 | One-time low-temperature vulcanized fluororubber, preparation method and fluororubber rubber roll |
| CN108794938A (en) * | 2018-05-23 | 2018-11-13 | 鞍山市宏图防腐工程有限公司 | Fluorubber, preparation method and the fluorubber rubber roller of primary low-temperature vulcanization |
| CN108948605B (en) * | 2018-07-06 | 2019-09-10 | 北京化工大学 | A kind of carboxyl-terminated liquid fluorine rubber/solid fluorubber coblended elastomer material and preparation method thereof |
| CN108948605A (en) * | 2018-07-06 | 2018-12-07 | 北京化工大学 | A kind of carboxyl-terminated liquid fluorine rubber/solid fluorubber coblended elastomer material and preparation method thereof |
| CN109679257A (en) * | 2018-12-25 | 2019-04-26 | 金华永和氟化工有限公司 | A kind of FEP color resin formula |
| CN110922701A (en) * | 2019-10-24 | 2020-03-27 | 广德固特力制动材料有限公司 | Formula and production method of efficient friction material |
| CN112898706A (en) * | 2019-11-19 | 2021-06-04 | 罗孚橡胶（江苏）有限公司 | High-temperature-resistant fluororubber mixing rubber material |
| CN114746520A (en) * | 2019-12-06 | 2022-07-12 | Nok株式会社 | Coating liquid and fluororubber metal laminate using same |
| CN112194868A (en) * | 2020-09-29 | 2021-01-08 | 一汽解放汽车有限公司 | Fluororubber composition and preparation method and application thereof |
| CN112745606B (en) * | 2020-12-30 | 2022-05-06 | 郑州大学 | Rubber material based on waste cathode carbon blocks and preparation method thereof |
| CN112745606A (en) * | 2020-12-30 | 2021-05-04 | 郑州大学 | Rubber material based on waste cathode carbon blocks and preparation method thereof |
| CN112980115A (en) * | 2021-02-23 | 2021-06-18 | 安徽中鼎密封件股份有限公司 | High-temperature-resistant low-volatility fluororubber material and preparation method and application thereof |
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