CN103819827A - Sulfochlorination polyvinyl sizing material for power steering pipe - Google Patents
Sulfochlorination polyvinyl sizing material for power steering pipe Download PDFInfo
- Publication number
- CN103819827A CN103819827A CN201410086618.4A CN201410086618A CN103819827A CN 103819827 A CN103819827 A CN 103819827A CN 201410086618 A CN201410086618 A CN 201410086618A CN 103819827 A CN103819827 A CN 103819827A
- Authority
- CN
- China
- Prior art keywords
- parts
- weight parts
- agent
- sizing material
- weight
- 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.)
- Granted
Links
Classifications
-
- 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
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/32—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur
- C08L23/34—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur by chlorosulfonation
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a sulfochlorination polyvinyl sizing material for a power steering pipe, and a preparation method thereof. The sulfochlorination polyvinyl sizing material comprises the following raw materials in parts by weight: 100 parts of chlorosulfonated polyethylene rubber, 50-60 parts of carbon black, 20-30 parts of a reinforcing agent GC666, 0.3-0.7 part of stearic acid, 0.8-1.2 parts of a flowable agent WB212, 3-7 parts of C9 petroleum resin, 11-19 parts of an acid accepter, 10-20 parts of a plasticiser TOTM, 1.4-2.2 parts of an antiager, 1-3 parts of an internal release agent WS180, 4-6 parts of a vulcanizator BIPB, and 5-7 parts of a crosslinking additive Activator-70P. The sulfochlorination polyvinyl sizing material is prepared by the steps of material preparation, seal smelting, cooling and open milling, and has the characteristics of high strength, low permanent compression set, low temperature resistance, aging resistance, oil resistance and the like, can completely meet the requirements of the power steering pipe, and meanwhile is nontoxic, flavourless and stable in storage.
Description
Technical field
The present invention relates to synthetic rubber field, be specifically related to effective chlorosulfonated polyethylene sizing material of a kind of power steering and preparation method thereof.
Background technology
Be accompanied by the develop rapidly of automotive industry, the application of power steering stgear in automobile steering system is more and more general.Because the pipe connecting in power steering stgear belongs to high pressure series, and contact with fuel oil for a long time, its stability and reliability are related to the safety of automobile and the person, so technology content, standard-required to it are more and more higher, but no matter current power steering stgear sebific duct product is at heat-resisting, oil resistant, withstand voltage, ageing-resistant, pulse aspect of performance, or on conforming product rate, cost, all can not meet the growth requirement of people to Hyundai Motor industry far away.
Sebific duct in existing power steering system, it is main raw material that its glue-line generally adopts chlorosulfonated polyethylene rubber, being aided with the unclassified stores such as carbon black, promotor is that auxiliary mixing extrusion is made.Therefore,, in order to improve the performance of sebific duct, can realize by the performance that improves rubber unvulcanizate.
Summary of the invention
The present invention is mainly the problem existing in above-mentioned technology, provides a kind of heat-resisting, oil resistant, withstand voltage, ageing-resistant, low temperature resistant, qualification rate is high, the effective chlorosulfonated polyethylene sizing material of lower-cost power steering and preparation method thereof.
In order to solve above technical problem, the invention provides the effective chlorosulfonated polyethylene sizing material of a kind of power steering, made by the raw material of following weight part: 100 parts of chlorosulfonated polyethylene rubbers, 50～60 parts of carbon blacks, 20～30 parts of strengthening agent GC666,0.3～0.7 part of stearic acid, 0.8～1.2 part of flowing agent WB212,3～7 parts of C9 petroleum resin, 11～19 parts of acid-acceptors, 10～20 parts of softening agent TOTM, 1.4～2.2 parts, anti-aging agent, 1～3 part of inner pattern releasing agent applicable WS180,4～6 parts of vulcanizing agent BIPB, 5～7 parts of crosslinking coagent Activator-70P.
As preferably, described carbon black is carbon black N990, carbon black N330, wherein,
28～32 parts of carbon black N990
22～28 parts of carbon black N330.
As preferably, described acid-acceptor is activated magnesia, magnesium aluminum-hydrotalcite, wherein,
8～12 parts of activated magnesias
3～7 parts of magnesium aluminum-hydrotalcites.
As preferably, described anti-aging agent is antioxidant NBC, anti-aging agent RD, wherein,
0.6～1 part of antioxidant NBC
0.8～1.2 part of anti-aging agent RD.
The preparation method of the effective chlorosulfonated polyethylene sizing material of described power steering, concrete technology step is:
1) get the raw materials ready: the chlorosulfonated polyethylene rubber that takes 100 weight parts, the carbon black of 50～60 weight parts, the strengthening agent GC666 of 20～30 weight parts, the stearic acid of 0.3～0.7 weight part, the flowing agent WB212 of 0.8～1.2 weight part, the C9 petroleum resin of 3～7 weight parts, the acid-acceptor of 11～19 weight parts, the softening agent TOTM of 10～20 weight parts, the anti-aging agent of 1.4～2.2 weight parts, the inner pattern releasing agent applicable WS180 of 1～3 weight part, the vulcanizing agent BIPB of 4～6 weight parts, the crosslinking coagent Activator-70P of 5～7 weight parts,
2) banburying: first by the chlorosulfonated polyethylene rubber of 100 weight parts, the stearic acid of 0.3～0.7 weight part, the flowing agent WB212 of 0.8～1.2 weight part, the C9 petroleum resin of 3～7 weight parts, the acid-acceptor of 11～19 weight parts, the anti-aging agent of 1.4～2.2 weight parts, the inner pattern releasing agent applicable WS180 of 1～3 weight part puts into Banbury mixer, at the temperature of 50～60 ℃, carry out mixing, mixing time is 30～40 seconds, then by the carbon black of 50～60 weight parts, the strengthening agent GC666 of 20～30 weight parts, the softening agent TOTM of 10～20 weight parts puts into described Banbury mixer, at the temperature of 70～75 ℃, carry out mixing, mixing time is 4～5 minutes, finally glue stuff compounding is discharged, after discharge, filter,
3) cooling: the sizing material after banburying to be naturally cooled to normal temperature in air, and park 4～8 hours, to promote the even of compound material inside;
4) open refining: cooled rubber unvulcanizate is dropped into mill and open refining, then the crosslinking coagent Activator-70P of the vulcanizing agent BIPB of 4～6 weight parts, 5～7 weight parts is added in rubber unvulcanizate, keep water coolant below 70 ℃ opening in refining process, sizing material temperature, below 90 ℃, gets final product to obtain finished product.
As preferably, described step 2) in, after discharge, filter with the filtering net that aperture is 250 μ m.
As preferably, in described step 4), warp successively in the time opening refining: each 3 times of left and right cutter, triangle bag 3 times, thin-pass 2 times, triangle bag 2 times, then hack, pack warehouse-in, complete sizing material preparation.
Note: above-mentioned raw materials is all the existing starting material that can buy from the market:
(1) strengthening agent GC: hydrated SiO 2;
(2) flowing agent WB212: high molecular weight fatty acid ester emulsification is combined on inorganic carrier;
(3) C9 petroleum resin: with the resinousness material of " alkene or cycloolefin carry out polymerization or form with the copolymerization such as aldehydes, aromatic hydrocarbons, terpene compound " that comprise nine carbon atoms, adopt acid value scope at 0.50～0.65 C9 petroleum resin;
(4) softening agent TOTM: trioctyl trimellitate;
(5) anti-aging agent RD: 2,2,4-trimethylammonium-1,2-dihyaroquinoline;
(6) inner pattern releasing agent applicable WS180: the compound of derivative of fatty acid and silicon;
(7) vulcanizing agent BIPB: dual-tert-butyl peroxidation diisopropyl benzene.
Main raw material performance analysis is as follows:
Chlorosulfonated polyethylene is poly derivative, that polyethylene is dissolved in tetracol phenixin, tetrafluoroethylene or hexachloroethane, take azo-bis-isobutyl cyanide as catalyzer or under uviolizing, by the gas mixture of chlorine and carbonic acid gas or react and obtain by thionyl chloride.It has ageing-resistant, ozone resistance, and oil resistance is only second to butyronitrile and chloroprene rubber, also has good firing resistance owing to containing chlorine element in its molecular chain.
Carbon black N330 is the high wearable carbon black being most widely used, iodine absorption value 82g/kg, DBP absorption value 102 cm
3/ 100g, in its wear resisting property ratio, super wear-resisting series is slightly poor, but is better than carbon black prepared by channel process, and it has middle high reinforcement, medium modulus and excellent processing performance.But adopt separately this kind of carbon black, although strengthening action and processing characteristics can have greatly improved, but power steering tube requires higher to compression set, this just need to select the better carbon black of other compression sets come and use, N990 is MT medium thermal black, structure is quite low, can fill in a large number, but use separately tensile strength low, in order to improve the over-all properties of rubber unvulcanizate, by N330 and N990 use, not only meet the higher tensile strength of rubber unvulcanizate, and compression set better performances, make up the shortcoming of independent use.
In the present invention by adding mineral strengthening agent GC to make product obtain higher tensile strength, better tensile yield and rebound resilience, better resistance toheat, increase the very property of sizing material, reduce the contraction of sizing material, improve the flexible resistance of sizing material, improve the fillibility of product.
Environment-friendly type softening agent TOTM is a kind of heat-resisting and permanent seal cooling softening agent, has the advantage of polyester plasticizer and monomeric plasticizer concurrently, and plasticizing efficiency and processing characteristics and phthalic ester plasticizer are close; Consistency, plasticizing capacity, low-temperature performance are excellent compared with polyester plasticizer; Improve the environmental-protecting performance of sizing material.Employing has the tenderizer petroleum of synergistic effect and itself use, is more conducive to viscous deformation, reduces shearing modulus, obtains larger displacement.
In the present invention by adding anti-aging agent RD and antioxidant NBC and using, can make product there is good resistance toheat, ozone resistance, heat-resisting water vapor performance, better resistance to weather, to flex crack, thermo-oxidative ageing also has good protective effect simultaneously, and wherein antioxidant NBC has satisfactory stability effect to light, oxygen, ozone and heat.
In the present invention, add WB212 dispersion processing auxiliary agent and WS180 processing aid, can improve the dispersiveness of sizing material, shorten the mixing time of sizing material, improve processing performance, reduce the danger of early stage incipient scorch, also there is good plasticising performance simultaneously, improve the flowing property of sizing material and the demolding performace of finished product.
Adopt in the present invention the peroxide vulcanizing system that comprises crosslinking coagent, make winter hardiness improvement and the compression set of rubber minimum, tensile strength and tensile yield are also larger simultaneously, and fatigability is fine.This advantage is to use separately superoxide, and uses the combination of superoxide, sulphur and other additional crosslinkers not available as vulcanization system.
Adopt formula of the present invention and preparation method's mixing of rubber, after measured, the performance of chlorosulfonated polyethylene rubber prepared by the present invention reaches following index:
Hardness (Shao Shi A) 65 ± 5; Tensile strength > 12Mpa; Tensile yield > 250%; 20%(100 ℃ × 72h of compression set <, compression 25%); Ozone resistance (50ppm × 40 ℃ × 24h stretches 20%) is good; Lower temperature resistance (40 ℃) is good; Ageing resistance (125 ℃ × 168h) is good.
Formula of the present invention has the characteristics such as high strength, low compression set, low temperature resistant, ageing-resistant, oil resistant, reaches the requirement of power steering tube completely, simultaneously nontoxic, tasteless, storage-stable.The power steering tube oil resistant, the antifatigue that prepare according to formula of the present invention, the vibrations that can eliminate engine are delivered on storage tank, reduce the loosening of the each interface of storage tank, the working life that has greatly extended automobile power steering system; Stability Analysis of Structures is firm simultaneously, is difficult for producing leak of liquid.This formula is also applied to the product similar to power steering tube performance.
Embodiment
Below in conjunction with embodiment, the present invention is further described in detail, but the present embodiment only for being described, is not used in restriction the present invention in the present invention.
Embodiment 1:
Main raw material is prepared according to following weight parts proportioning:
100 parts of chlorosulfonated polyethylene rubbers, 55 parts of carbon blacks, 25 parts of strengthening agent GC666,0.5 part of stearic acid, 1 part of flowing agent WB212,5 parts of C9 petroleum resin, 15 parts of acid-acceptors, 15 parts of softening agent TOTM, 1.8 parts, anti-aging agent, 2 parts of inner pattern releasing agent applicable WS180,5 parts of vulcanizing agent BIPB, 6 parts of crosslinking coagent Activator-70P.
Preparation method's concrete technology step is:
1) get the raw materials ready: the chlorosulfonated polyethylene rubber that takes 100 weight parts, the carbon black N990 of 30 weight parts, the carbon black N330 of 25 weight parts, the strengthening agent GC666 of 25 weight parts, the stearic acid of 0.5 weight part, the flowing agent WB212 of 1 weight part, the C9 petroleum resin of 5 weight parts, the activated magnesia of 10 weight parts, the magnesium aluminum-hydrotalcite of 5 weight parts, the softening agent TOTM of 15 weight parts, the antioxidant NBC of 0.8 weight part, the anti-aging agent RD of 1 weight part, the inner pattern releasing agent applicable WS180 of 2 weight parts, the vulcanizing agent BIPB of 5 weight parts, the crosslinking coagent Activator-70P of 6 weight parts,
2) banburying: first by the chlorosulfonated polyethylene rubber of 100 weight parts, the stearic acid of 0.5 weight part, the flowing agent WB212 of 1 weight part, the C9 petroleum resin of 5 weight parts, the activated magnesia of 10 weight parts, the magnesium aluminum-hydrotalcite of 5 weight parts, the antioxidant NBC of 0.8 weight part, the anti-aging agent RD of 1 weight part, the inner pattern releasing agent applicable WS180 of 2 weight parts puts into Banbury mixer, at the temperature of 55 ℃, carry out mixing, mixing time is 35 seconds, then by the carbon black N990 of 30 weight parts, the carbon black N330 of 25 weight parts, the strengthening agent GC666 of 25 weight parts, the softening agent TOTM of 15 weight parts puts into described Banbury mixer, at the temperature of 72 ℃, carry out mixing, mixing time is 4.5 minutes, finally glue stuff compounding is discharged, after discharge, filter with the filtering net that aperture is 250 μ m,
3) cooling: the sizing material after banburying to be naturally cooled to normal temperature in air, and park 6 hours;
4) open refining: cooled rubber unvulcanizate is dropped into mill and open refining, then the crosslinking coagent Activator-70P of the vulcanizing agent BIPB of 5 weight parts, 6 weight parts is added in rubber unvulcanizate, keep water coolant below 70 ℃ opening in refining process, sizing material temperature is below 90 ℃, warp successively: each 3 times of left and right cutter, triangle bag 3 times, thin-pass 2 times, triangle bag 2 times, then hack, pack warehouse-in, complete sizing material preparation.
Embodiment 2:
Main raw material is prepared according to following weight parts proportioning:
100 parts of chlorosulfonated polyethylene rubbers, 50 parts of carbon blacks, 30 parts of strengthening agent GC666,0.4 part of stearic acid, 1.2 parts of flowing agent WB212,3 parts of C9 petroleum resin, 18 parts of acid-acceptors, 19 parts of softening agent TOTM, 1.5 parts, anti-aging agent, 1.5 parts of inner pattern releasing agent applicable WS180,4 parts of vulcanizing agent BIPB, 7 parts of crosslinking coagent Activator-70P.
Preparation method's concrete technology step is:
1) get the raw materials ready: the chlorosulfonated polyethylene rubber that takes 100 weight parts, the carbon black N990 of 28 weight parts, the carbon black N330 of 22 weight parts, the strengthening agent GC666 of 30 weight parts, the stearic acid of 0.4 weight part, the flowing agent WB212 of 1.2 weight parts, the C9 petroleum resin of 3 weight parts, the activated magnesia of 12 weight parts, the magnesium aluminum-hydrotalcite of 6 weight parts, the softening agent TOTM of 19 weight parts, the antioxidant NBC of 0.6 weight part, the anti-aging agent RD of 0.9 weight part, the inner pattern releasing agent applicable WS180 of 1.5 weight parts, the vulcanizing agent BIPB of 4 weight parts, the crosslinking coagent Activator-70P of 7 weight parts,
2) banburying: first by the chlorosulfonated polyethylene rubber of 100 weight parts, the stearic acid of 0.4 weight part, the flowing agent WB212 of 1.2 weight parts, the C9 petroleum resin of 3 weight parts, the activated magnesia of 12 weight parts, the magnesium aluminum-hydrotalcite of 6 weight parts, the antioxidant NBC of 0.6 weight part, the anti-aging agent RD of 0.9 weight part, the inner pattern releasing agent applicable WS180 of 1.5 weight parts puts into Banbury mixer, at the temperature of 50 ℃, carry out mixing, mixing time is 40 seconds, then by the carbon black N990 of 28 weight parts, the carbon black N330 of 22 weight parts, the strengthening agent GC666 of 30 weight parts, the softening agent TOTM of 19 weight parts puts into described Banbury mixer, at the temperature of 75 ℃, carry out mixing, mixing time is 4 minutes, finally glue stuff compounding is discharged, after discharge, filter with the filtering net that aperture is 250 μ m,
3) cooling: the sizing material after banburying to be naturally cooled to normal temperature in air, and park 8 hours;
4) open refining: cooled rubber unvulcanizate is dropped into mill and open refining, then the crosslinking coagent Activator-70P of the vulcanizing agent BIPB of 4 weight parts, 7 weight parts is added in rubber unvulcanizate, keep water coolant below 70 ℃ opening in refining process, sizing material temperature is below 90 ℃, warp successively: each 3 times of left and right cutter, triangle bag 3 times, thin-pass 2 times, triangle bag 2 times, then hack, pack warehouse-in, complete sizing material preparation.
Embodiment 3:
Main raw material is prepared according to following weight parts proportioning:
100 parts of chlorosulfonated polyethylene rubbers, 60 parts of carbon blacks, 20 parts of strengthening agent GC666,0.6 part of stearic acid, 0.8 part of flowing agent WB212,7 parts of C9 petroleum resin, 11 parts of acid-acceptors, 10 parts of softening agent TOTM, 2.1 parts, anti-aging agent, 3 parts of inner pattern releasing agent applicable WS180,6 parts of vulcanizing agent BIPB, 5 parts of crosslinking coagent Activator-70P.
Preparation method's concrete technology step is:
1) get the raw materials ready: the chlorosulfonated polyethylene rubber that takes 100 weight parts, the carbon black N990 of 32 weight parts, the carbon black N330 of 28 weight parts, the strengthening agent GC666 of 20 weight parts, the stearic acid of 0.6 weight part, the flowing agent WB212 of 0.8 weight part, the C9 petroleum resin of 7 weight parts, the activated magnesia of 8 weight parts, the magnesium aluminum-hydrotalcite of 3 weight parts, the softening agent TOTM of 10 weight parts, the antioxidant NBC of 1 weight part, the anti-aging agent RD of 1.1 weight parts, the inner pattern releasing agent applicable WS180 of 3 weight parts, the vulcanizing agent BIPB of 6 weight parts, the crosslinking coagent Activator-70P of 5 weight parts,
2) banburying: first by the chlorosulfonated polyethylene rubber of 100 weight parts, the stearic acid of 0.6 weight part, the flowing agent WB212 of 0.8 weight part, the C9 petroleum resin of 7 weight parts, the activated magnesia of 8 weight parts, the magnesium aluminum-hydrotalcite of 3 weight parts, the antioxidant NBC of 1 weight part, the anti-aging agent RD of 1.1 weight parts, the inner pattern releasing agent applicable WS180 of 3 weight parts puts into Banbury mixer, at the temperature of 60 ℃, carry out mixing, mixing time is 30 seconds, then by the carbon black N990 of 32 weight parts, the carbon black N330 of 28 weight parts, the strengthening agent GC666 of 20 weight parts, the softening agent TOTM of 10 weight parts puts into described Banbury mixer, at the temperature of 70 ℃, carry out mixing, mixing time is 5 minutes, finally glue stuff compounding is discharged, after discharge, filter with the filtering net that aperture is 250 μ m,
3) cooling: the sizing material after banburying to be naturally cooled to normal temperature in air, and park 4 hours;
4) open refining: cooled rubber unvulcanizate is dropped into mill and open refining, then the crosslinking coagent Activator-70P of the vulcanizing agent BIPB of 6 weight parts, 5 weight parts is added in rubber unvulcanizate, keep water coolant below 70 ℃ opening in refining process, sizing material temperature is below 90 ℃, warp successively: each 3 times of left and right cutter, triangle bag 3 times, thin-pass 2 times, triangle bag 2 times, then hack, pack warehouse-in, complete sizing material preparation.
The above embodiment of the present invention is can not be used for limiting the present invention to explanation of the present invention, and any change in implication and the scope suitable with claims of the present invention, all should think to be included in the scope of claims.
Claims (7)
1. the effective chlorosulfonated polyethylene sizing material of power steering, is characterized in that: the raw material by following weight part is made: 100 parts of chlorosulfonated polyethylene rubbers, 50～60 parts of carbon blacks, 20～30 parts of strengthening agent GC666,0.3～0.7 part of stearic acid, 0.8～1.2 part of flowing agent WB212,3～7 parts of C9 petroleum resin, 11～19 parts of acid-acceptors, 10～20 parts of softening agent TOTM, 1.4～2.2 parts, anti-aging agent, 1～3 part of inner pattern releasing agent applicable WS180,4～6 parts of vulcanizing agent BIPB, 5～7 parts of crosslinking coagent Activator-70P.
2. the effective chlorosulfonated polyethylene sizing material of a kind of power steering according to claim 1, is characterized in that: described carbon black is carbon black N990, carbon black N330, wherein,
28～32 parts of carbon black N990
22～28 parts of carbon black N330.
3. the effective chlorosulfonated polyethylene sizing material of a kind of power steering according to claim 1, is characterized in that: described acid-acceptor is activated magnesia, magnesium aluminum-hydrotalcite, wherein,
8～12 parts of activated magnesias
3～7 parts of magnesium aluminum-hydrotalcites.
4. the effective chlorosulfonated polyethylene sizing material of a kind of power steering according to claim 1, is characterized in that: described anti-aging agent is antioxidant NBC, anti-aging agent RD, wherein,
0.6～1 part of antioxidant NBC
0.8～1.2 part of anti-aging agent RD.
5. a preparation method for the effective chlorosulfonated polyethylene sizing material of power steering described in claim 1, is characterized in that: concrete technology step is:
1) get the raw materials ready: the chlorosulfonated polyethylene rubber that takes 100 weight parts, the carbon black of 50～60 weight parts, the strengthening agent GC666 of 20～30 weight parts, the stearic acid of 0.3～0.7 weight part, the flowing agent WB212 of 0.8～1.2 weight part, the C9 petroleum resin of 3～7 weight parts, the acid-acceptor of 11～19 weight parts, the softening agent TOTM of 10～20 weight parts, the anti-aging agent of 1.4～2.2 weight parts, the inner pattern releasing agent applicable WS180 of 1～3 weight part, the vulcanizing agent BIPB of 4～6 weight parts, the crosslinking coagent Activator-70P of 5～7 weight parts,
2) banburying: first by the chlorosulfonated polyethylene rubber of 100 weight parts, the stearic acid of 0.3～0.7 weight part, the flowing agent WB212 of 0.8～1.2 weight part, the C9 petroleum resin of 3～7 weight parts, the acid-acceptor of 11～19 weight parts, the anti-aging agent of 1.4～2.2 weight parts, the inner pattern releasing agent applicable WS180 of 1～3 weight part puts into Banbury mixer, at the temperature of 50～60 ℃, carry out mixing, mixing time is 30～40 seconds, then by the carbon black of 50～60 weight parts, the strengthening agent GC666 of 20～30 weight parts, the softening agent TOTM of 10～20 weight parts puts into described Banbury mixer, at the temperature of 70～75 ℃, carry out mixing, mixing time is 4～5 minutes, finally glue stuff compounding is discharged, after discharge, filter,
3) cooling: the sizing material after banburying to be naturally cooled to normal temperature in air, and park 4～8 hours;
4) open refining: cooled rubber unvulcanizate is dropped into mill and open refining, then the crosslinking coagent Activator-70P of the vulcanizing agent BIPB of 4～6 weight parts, 5～7 weight parts is added in rubber unvulcanizate, keep water coolant below 70 ℃ opening in refining process, sizing material temperature, below 90 ℃, gets final product to obtain finished product.
6. the preparation method of the effective chlorosulfonated polyethylene sizing material of power steering according to claim 5, is characterized in that: described step 2) in, after discharge, filter with the filtering net that aperture is 250 μ m.
7. the preparation method of the effective chlorosulfonated polyethylene sizing material of power steering according to claim 5, it is characterized in that: in described step 4), opening when refining warp successively: each 3 times of left and right cutter, triangle bag 3 times, thin-pass 2 times, triangle bag 2 times, then hack, pack warehouse-in, complete sizing material preparation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410086618.4A CN103819827B (en) | 2014-03-11 | 2014-03-11 | Effective chlorosulfonated polyethylene sizing material of a kind of power steering and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410086618.4A CN103819827B (en) | 2014-03-11 | 2014-03-11 | Effective chlorosulfonated polyethylene sizing material of a kind of power steering and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103819827A true CN103819827A (en) | 2014-05-28 |
| CN103819827B CN103819827B (en) | 2016-04-06 |
Family
ID=50755134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410086618.4A Active CN103819827B (en) | 2014-03-11 | 2014-03-11 | Effective chlorosulfonated polyethylene sizing material of a kind of power steering and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103819827B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104277348A (en) * | 2014-10-31 | 2015-01-14 | 柳州市中配橡塑配件制造有限公司 | Preparation method of rubber for outer glue layer of power steering tube of automobile |
| CN104312028A (en) * | 2014-11-12 | 2015-01-28 | 天津昕中和胶业有限公司 | High-temperature oil-resistant chlorosulfonated polyethylene rubber tube |
| CN104327399A (en) * | 2014-10-30 | 2015-02-04 | 安徽电信器材贸易工业有限责任公司 | Special material for ozone-resisting communication optical cable protective sleeve and preparation method of special material |
| CN106700295A (en) * | 2016-11-29 | 2017-05-24 | 芜湖集拓橡胶技术有限公司 | Light-color chlorosulfonated polyethylene rubber |
| CN107129640A (en) * | 2017-05-22 | 2017-09-05 | 安徽三义和能源科技有限公司 | A kind of chlorosulfonated polyethylene composite polylactic acid plastics |
| CN109880271A (en) * | 2019-01-25 | 2019-06-14 | 王德秀 | A kind of modified chlorosulfonated polyethylene rubber of novel oxidation-resistant |
| CN114133674A (en) * | 2021-12-31 | 2022-03-04 | 厦门富士特橡塑有限公司 | Chlorosulfonated polyethylene rubber and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101392085A (en) * | 2008-11-17 | 2009-03-25 | 蒋亨雷 | Modified chlorinated polythylene and technique for producing the same |
| CN101696305A (en) * | 2009-10-29 | 2010-04-21 | 天津鹏翎胶管股份有限公司 | Chlorosulfonated polyethylene lead-free recipe for power steering pipe |
| CN101982491A (en) * | 2010-11-12 | 2011-03-02 | 天津鹏翎胶管股份有限公司 | Heat-resistant ethylene propylene diene monomer filled with mineral reinforcing agent |
| CN102417666A (en) * | 2011-10-24 | 2012-04-18 | 天津鹏翎胶管股份有限公司 | Low pressure power steering tube rubber composition with chlorinated polyethylene rubber as main component |
| CN102807714A (en) * | 2012-07-31 | 2012-12-05 | 天津鹏翎胶管股份有限公司 | Rubber composition used for outer layer rubber of power-steering low-pressure oil pipe |
-
2014
- 2014-03-11 CN CN201410086618.4A patent/CN103819827B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101392085A (en) * | 2008-11-17 | 2009-03-25 | 蒋亨雷 | Modified chlorinated polythylene and technique for producing the same |
| CN101696305A (en) * | 2009-10-29 | 2010-04-21 | 天津鹏翎胶管股份有限公司 | Chlorosulfonated polyethylene lead-free recipe for power steering pipe |
| CN101982491A (en) * | 2010-11-12 | 2011-03-02 | 天津鹏翎胶管股份有限公司 | Heat-resistant ethylene propylene diene monomer filled with mineral reinforcing agent |
| CN102417666A (en) * | 2011-10-24 | 2012-04-18 | 天津鹏翎胶管股份有限公司 | Low pressure power steering tube rubber composition with chlorinated polyethylene rubber as main component |
| CN102807714A (en) * | 2012-07-31 | 2012-12-05 | 天津鹏翎胶管股份有限公司 | Rubber composition used for outer layer rubber of power-steering low-pressure oil pipe |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104327399A (en) * | 2014-10-30 | 2015-02-04 | 安徽电信器材贸易工业有限责任公司 | Special material for ozone-resisting communication optical cable protective sleeve and preparation method of special material |
| CN104277348A (en) * | 2014-10-31 | 2015-01-14 | 柳州市中配橡塑配件制造有限公司 | Preparation method of rubber for outer glue layer of power steering tube of automobile |
| CN104312028A (en) * | 2014-11-12 | 2015-01-28 | 天津昕中和胶业有限公司 | High-temperature oil-resistant chlorosulfonated polyethylene rubber tube |
| CN104312028B (en) * | 2014-11-12 | 2016-08-17 | 天津昕中和胶业有限公司 | A kind of oil resistant chlorosulfonated polyethylene sebific duct |
| CN106700295A (en) * | 2016-11-29 | 2017-05-24 | 芜湖集拓橡胶技术有限公司 | Light-color chlorosulfonated polyethylene rubber |
| CN107129640A (en) * | 2017-05-22 | 2017-09-05 | 安徽三义和能源科技有限公司 | A kind of chlorosulfonated polyethylene composite polylactic acid plastics |
| CN109880271A (en) * | 2019-01-25 | 2019-06-14 | 王德秀 | A kind of modified chlorosulfonated polyethylene rubber of novel oxidation-resistant |
| CN114133674A (en) * | 2021-12-31 | 2022-03-04 | 厦门富士特橡塑有限公司 | Chlorosulfonated polyethylene rubber and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103819827B (en) | 2016-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103819827B (en) | Effective chlorosulfonated polyethylene sizing material of a kind of power steering and preparation method thereof | |
| CN106317713B (en) | A kind of Wear-resistant, high-temperature resistant tear-proof fluorubber and preparation method thereof | |
| CN105400087B (en) | A kind of high life tire curing bladder and its production technology | |
| CN103097794B (en) | Flexible pipe | |
| WO2019188709A1 (en) | Method for producing acrylic rubber, method for producing acrylic rubber composition, and twin-screw extrusion dryer for acrylic rubbers | |
| CN103068907B (en) | Fluoro rubber molding with complex shape | |
| CN103819828A (en) | Chlorosulfonated polyethylene rubber material and preparing method thereof for hydraulic oil pipe of harvester | |
| CN103613886A (en) | High temperature and high pressure-resistant fluororubber material, and preparation method and application thereof | |
| CN106977825A (en) | A kind of cold resistant cable material and preparation method thereof | |
| CN104893152A (en) | Environment-friendly cold-resistant polyvinyl chloride elastomer composition and preparation method thereof | |
| CN108424557B (en) | Diesel-resistant low-pressure-change nitrile rubber material and preparation method thereof | |
| CN107325357A (en) | A kind of transparent high thermoplasticity neoprene pipe and preparation method thereof | |
| CN102367292A (en) | Thermal-ageing-resistant rubber and preparation method thereof | |
| CN109735013A (en) | A kind of formula and preparation method thereof of tire curing bladder sizing material | |
| CN107778641A (en) | Rubber composition for automobile cooling pipe and preparation method thereof | |
| CN102367294B (en) | Rubber with high thermal ageing resistance and preparation method thereof | |
| CN104672613A (en) | High-temperature-resistant thermoplastic elastomer material and preparation method thereof | |
| CN104610668A (en) | No-coloring low-peculiar-smell flame-retardant ethylene-propylene rubber material and preparation method thereof | |
| CN111087650B (en) | Vulcanizing agent system for fluororubber, fluororubber compound and application | |
| CN102367293A (en) | High heat resistance and aging resistance rubber, and its preparation method | |
| CN102311565B (en) | Ratproof cable rubber sheath material as well as preparation method and application thereof | |
| CN105255029A (en) | Chlorinated polyethylene-Levapren blended rubber composition, preparation method and application | |
| CN102367301B (en) | Neoprene bend pipe rubber and its preparation method | |
| CN105017662A (en) | CPE/EVA component type wire and cable sheathing compound with high temperature resistance and super wear resistance | |
| KR100637655B1 (en) | Composition of flame retardant epdm rubber compound and its preparing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170327 Address after: 313219 Zhejiang city of Huzhou province Deqing County leidian town Linhang Industrial Zone Industrial Road No. 121 Patentee after: Zhejiang Long Yun Beijing Great Automotive Components Company Limited Address before: 311112 Zhejiang, Yuhang District Liangzhu Street Road, No. 28 hook Patentee before: Zhejiang Jiuyun Vehicle Parts Co., Ltd. |