CN108559154A - A kind of wear-resisting colorful rubber disc of high glaze and its preparation process - Google Patents
A kind of wear-resisting colorful rubber disc of high glaze and its preparation process Download PDFInfo
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- CN108559154A CN108559154A CN201810502450.9A CN201810502450A CN108559154A CN 108559154 A CN108559154 A CN 108559154A CN 201810502450 A CN201810502450 A CN 201810502450A CN 108559154 A CN108559154 A CN 108559154A
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- high glaze
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- 239000005060 rubber Substances 0.000 title claims abstract description 101
- 229920001971 elastomer Polymers 0.000 title claims abstract description 100
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 43
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 17
- 239000004014 plasticizer Substances 0.000 claims abstract description 17
- 239000012190 activator Substances 0.000 claims abstract description 12
- 239000000945 filler Substances 0.000 claims abstract description 12
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 11
- 239000003381 stabilizer Substances 0.000 claims abstract description 11
- 239000003086 colorant Substances 0.000 claims abstract description 8
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 29
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 22
- 239000012188 paraffin wax Substances 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 11
- 235000021355 Stearic acid Nutrition 0.000 claims description 11
- 239000004200 microcrystalline wax Substances 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 11
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 11
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 11
- 239000008117 stearic acid Substances 0.000 claims description 11
- 239000011787 zinc oxide Substances 0.000 claims description 11
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 10
- 239000005864 Sulphur Substances 0.000 claims description 10
- 238000007670 refining Methods 0.000 claims description 9
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 9
- 235000012241 calcium silicate Nutrition 0.000 claims description 8
- 229920000297 Rayon Polymers 0.000 claims description 7
- 239000003963 antioxidant agent Substances 0.000 claims description 7
- 230000003078 antioxidant effect Effects 0.000 claims description 7
- 239000003208 petroleum Substances 0.000 claims description 7
- QAZLUNIWYYOJPC-UHFFFAOYSA-M sulfenamide Chemical compound [Cl-].COC1=C(C)C=[N+]2C3=NC4=CC=C(OC)C=C4N3SCC2=C1C QAZLUNIWYYOJPC-UHFFFAOYSA-M 0.000 claims description 7
- 238000005282 brightening Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000003723 Smelting Methods 0.000 claims description 5
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- AFZSMODLJJCVPP-UHFFFAOYSA-N dibenzothiazol-2-yl disulfide Chemical compound C1=CC=C2SC(SSC=3SC4=CC=CC=C4N=3)=NC2=C1 AFZSMODLJJCVPP-UHFFFAOYSA-N 0.000 claims description 4
- 239000005662 Paraffin oil Substances 0.000 claims description 3
- DEQZTKGFXNUBJL-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)cyclohexanamine Chemical compound C1CCCCC1NSC1=NC2=CC=CC=C2S1 DEQZTKGFXNUBJL-UHFFFAOYSA-N 0.000 claims description 3
- 239000000049 pigment Substances 0.000 claims description 3
- 150000003557 thiazoles Chemical class 0.000 claims description 2
- 229910052788 barium Inorganic materials 0.000 claims 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract description 12
- 239000002994 raw material Substances 0.000 abstract description 10
- 229920003052 natural elastomer Polymers 0.000 abstract description 8
- 229920001194 natural rubber Polymers 0.000 abstract description 8
- 244000043261 Hevea brasiliensis Species 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 abstract description 6
- 229920000126 latex Polymers 0.000 abstract description 6
- 239000004816 latex Substances 0.000 abstract description 6
- 229920002857 polybutadiene Polymers 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000005062 Polybutadiene Substances 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 8
- 239000003292 glue Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000006229 carbon black Substances 0.000 description 7
- 230000032683 aging Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 238000004040 coloring Methods 0.000 description 4
- 239000002932 luster Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- 241000276489 Merlangius merlangus Species 0.000 description 2
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 239000004902 Softening Agent Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical compound CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- WNJSKZBEWNVKGU-UHFFFAOYSA-N 2,2-dimethoxyethylbenzene Chemical compound COC(OC)CC1=CC=CC=C1 WNJSKZBEWNVKGU-UHFFFAOYSA-N 0.000 description 1
- BYLSIPUARIZAHZ-UHFFFAOYSA-N 2,4,6-tris(1-phenylethyl)phenol Chemical compound C=1C(C(C)C=2C=CC=CC=2)=C(O)C(C(C)C=2C=CC=CC=2)=CC=1C(C)C1=CC=CC=C1 BYLSIPUARIZAHZ-UHFFFAOYSA-N 0.000 description 1
- 229910002012 Aerosil® Inorganic materials 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- XUBKPYAWPSXPDZ-UHFFFAOYSA-N [Ba].OS(O)(=O)=O Chemical compound [Ba].OS(O)(=O)=O XUBKPYAWPSXPDZ-UHFFFAOYSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 235000012215 calcium aluminium silicate Nutrition 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000021384 green leafy vegetables Nutrition 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007775 late Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001206 natural gum Polymers 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 238000010058 rubber compounding Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 1
- -1 suitable Buna Polymers 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- YEIGUXGHHKAURB-UHFFFAOYSA-N viridine Natural products O=C1C2=C3CCC(=O)C3=CC=C2C2(C)C(O)C(OC)C(=O)C3=COC1=C23 YEIGUXGHHKAURB-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
- C08L21/02—Latex
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- 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
- C08K2201/011—Nanostructured additives
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
Landscapes
- 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)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a kind of wear-resisting colorful rubber disc of high glaze and its preparation processes, belong to rubber disc processing technique field, its key points of the technical solution are that its raw material includes raw rubber and auxiliary agent, raw rubber includes natural rubber, high styrene rubber, butadiene-styrene rubber, butadiene rubber and latex, auxiliary agent includes filler, stabilizer, vulcanizing agent, accelerating agent, activator, plasticizer, anti-aging agent and colorant, has reached the technique effect of the wearability and glossiness that can improve colored disc.
Description
Technical field
The present invention relates to rubber disc processing technique field, more particularly to a kind of wear-resisting colorful rubber disc of high glaze
And its preparation process.
Background technology
Barbell be a kind of trained movement training device and weight lifting used in equipment, by barbell bar (whippletree), disc and
Clip three parts form；The material of disc includes metal, rubber, plastics and composite material；The wherein barbell of rubber material
The elasticity of piece, which preferably, after the completion of user's weight lifting directly lets out power, makes barbell fall on the ground, at this time flexible rubber barbell
Piece has certain cushion performance with ground, can reduce the impact injury to ground.
The prior art can refer to the Chinese patent that Authorization Notice No. is CN104497377B, and it discloses a kind of discs to fill out
Glue formula and its production technology are filled, formula includes raw material and additive, and raw material include high styrene rubber, butylbenzene rubber
Glue, butadiene rubber, natural rubber and latex；Additive includes anti-aging agent, zinc oxide, stearic acid, sulphur, vulcanizing agent, softening
Agent, carbon black, coarse whiting and reclaimed rubber；Its production technology includes the following steps:(1), the selection of raw material；(2), divide by weight
Match；(3), it stirs；(4), modified synthesis glue is prepared；(5), finished product filling glue is prepared；(6), dumping；(7), pulling-on piece.
In the prior art, rubber disc needs the elasticity and intensity that have certain, to meet the use of disc
Demand, usual rubber product are black, this is because needing to add carbon black in raw rubber to reinforcing rubber, to improve the power of rubber
Performance is learned, and carbon black is black, there is very strong covering power, other colorants are difficult to cover black, and which results in traditional
The color of disc is single, and product aesthetics is relatively low, reduces the use interest of user；But without the rubber of black-reinforced
Product, intensity is low, poor mechanical property, cannot be satisfied the quality requirement of product, it is therefore desirable to add auxiliary agent to enhance colored barbell
The mechanical property of piece, but this also requires the color of the auxiliary agent added in colorful rubber disc to be necessary for light color；And with
The cut of the increase of access times, rubber disc surface is more, influences the aesthetics used；This outer rubber is dumb light material,
Cause the surface gloss of rubber disc relatively low, therefore how to improve the wearability of colored disc and glossiness to be
A problem to be solved.
Invention content
One of the objects of the present invention is to provide a kind of wear-resisting colorful rubber discs of high glaze, are replaced with white carbon
Carbon black makes rubber product be easily worked for colored article, and by light auxiliary agent and rubber compounding, improving reinforcing rubber
It is also easy to be covered by colorant while rubber performance, is processed into colorful rubber, the silicate and nano barium sulfate energy of addition
Enough improve intensity, wearability and the glossiness of rubber material, paraffin and microwax have improve rubber surface smoothness with
And the effect of high glaze.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of wear-resisting colorful rubber disc of high glaze, it is characterised in that：In terms of parts by weight, including raw rubber and auxiliary agent；
(1) raw rubber includes following components：
(2) auxiliary agent includes following components：
The wherein described filler includes 20-30 parts of white carbon, 15-20 parts of silicate, 15-20 parts of nano barium sulfate；
The stabilizer includes 1-2 parts of paraffin, 1-2 parts of microwax；
The vulcanizing agent includes sulphur；
The accelerating agent includes 1-2 parts of thiazole accelerator, 1-1.5 parts of sulfenamide type accelerators；
The activator includes 3-5 parts of zinc oxide, 1-3 parts of zinc stearate, 1-3 parts of stearic acid；
The plasticizer includes for petroleum plasticizer.
By using said program, filler can increase rubber volume, increase the mechanical property of rubber, and white carbon is white
The general name of color powdered X-ray amorphous silicic acid and silicate product, is primarily referred to as precipitated silica, aerosil
With superfine silicon dioxide gel, also include powdered synthetic aluminium silicate and calcium silicates, white carbon be used in colorful rubber product in
Alternative carbon black carries out reinforcement, can improve the hardness of rubber, wearability, anti-scratch, meet white, translucent and coloured prod
It needs, white carbon has superpower adhesion strength, tear-proof and heat-resisting anti-aging property simultaneously；Silicate fusing point is high, chemical property
Stablize, the volume of rubber product can be improved, increase the intensity of rubber product；Nano barium sulfate particle diameter distribution is narrow, has smaller
Specific surface area can increase the high gloss of rubber product, be a kind of high inert chemical substance, have good anti-solarization type and resistance to
Hou Xing increases the crystallinity of crystalline material, improves the intensity (impact strength especially under low temperature) and geometrical stability of product,
Activation grade is high, good with the compatibility of matrix, is tightly combined, improves the wearability of modified material.
Paraffin has lubricating action to rubber in stabilizer, improves calendering, squeezes out, demoulding performance, and improves appearance, improves rubber
Glue ageing resistance and increase flexibility；The using effect of microwax is better than common paraffin, and microwax can be to the surface of rubber product
Play the role of glazing, paraffin is used cooperatively with microwax, the glossiness of product can be improved；In addition paraffin can be used as one
Kind physical antioxidant, it is possible to reduce the contact of rubber product and oxygen, ozone, light improves the ageing-resistant performance of rubber product.
Accelerating agent can greatly shorten vulcanization time, improve the physical mechanical property of rubber, accelerating agent and activator, vulcanization
Agent cooperates, and can improve curing efficiency, and thiazoles is primary accelerator, and acid, accurate fast grade accelerating agent promotes speed,
Vulcanization flatness is good, and over cure is small, pollution-free, may be used as in light-colour rubber product；Sulfenamide is secondary accelerating agent, is belonged to
Acid, alkali self and use type, with late effect property；Curingprocess rate is fast, and curing curve is flat, vulcanizate good combination property, is promoted by pair
It is mutually activated with primary accelerator into agent, accelerates curingprocess rate, improve the performance of vulcanizate.
Activator can cure activation system, improve the utilization rate of sulphur, improve crosslink density, improve the resistance to old of vulcanizate
Change performance；Zinc stearate is white powder, is used as the activator of rubber, is mainly used for industrial transparent article, convenient for colouring；It is stearic
Acid can improve solubility and dispersion of the zinc oxide in rubber, and zinc oxide, zinc stearate and stearic acid cooperate, and play association
Same-action.
Plasticizer can reduce the active force of rubber molecule interchain, improve process industrial art performance, improve the physical mechanical of sizing material
Performance reduces cost, and petroleum plasticizer is one of most commonly used plasticizer, and effect is good, and abundance is of low cost.
Anti-aging agent can prevent or inhibit the factors such as oxygen, heat, light, ozone, mechanical stress, heavy metal ion and destroy system
Moral character energy extends product storage and service life.
Colorant can dye light color or transparent rubber product, assign its different color.
Preferably, a kind of wear-resisting colorful rubber disc of high glaze, in terms of parts by weight, including raw rubber and auxiliary agent；
(1) raw rubber includes following components：
(2) auxiliary agent includes following components：
The wherein described filler includes 30 parts of white carbon, 15 parts of silicate, 20 parts of nano barium sulfate；
The stabilizer includes 2 parts of paraffin, 2 parts of microwax；
The vulcanizing agent includes sulphur；
The accelerating agent includes 2 parts of thiazole accelerator, 1.5 parts of sulfenamide type accelerators；
The activator includes 3.5 parts of zinc oxide, 1 part of zinc stearate, 1.5 parts of stearic acid；
The plasticizer includes for petroleum plasticizer.
By using said program, replaces carbon black to reinforcing rubber using white carbon, the wear-resisting of rubber product can be increased
Property and glossiness, improve the coloring of colorant；Silicate and nano barium sulfate in filler can improve rubber
Intensity, wearability and the glossiness of product；Paraffin and microwax can increase the ageing resistance of rubber product, improve its light
Damp degree；And light color that filler, stabilizer, accelerating agent, activator, plasticizer and anti-aging agent are all made of, low toxicity, environmental protection
Auxiliary agent can improve disc and security performance when human contact, convenient for dyeing to prepare bright in luster, glossiness barbell
Piece.
Preferably, the silicate includes calcium silicates.
By using said program, calcium silicates is white powder, tasteless, nontoxic, intensity is high, and when unit weight is close, it is
Intensity is highest in inorganic hard heat-insulating material, can effectively improve the intensity of rubber product, have antibacterial, it is mould proof, ageing-resistant with
And erosion-resisting performance.
Preferably, the grain size of the nano barium sulfate is 20-30nm.
By using said program, the grain size of nano barium sulfate is 20-30nm, is conducive to its dispersion in raw rubber, carries
The performance of high product.
Preferably, the thiazole accelerator includes dibenzothiazyl disulfide.
By using said program, dibenzothiazyl disulfide (DM) is pale yellow needles crystallization, and small toxicity is suitable for shallow
Colour product.
Preferably, the sulfenamide type accelerators includes N cyclohexyl 2 benzothiazole sulfenamide.
By using said program, N cyclohexyl 2 benzothiazole sulfenamide (CZ) is excellent delayed action accelerator,
Suitable for the rubber products such as natural gum and rubber polymer and tire.
Preferably, the petroleum plasticizer includes paraffin oil.
By using said program, paraffin oil is also known as paraffin oils, and colourless transparent liquid, pollution is small or pollution-free, preferably
For in light-colour rubber product, being suitable for colorful rubber.
Preferably, the anti-aging agent includes antioxidant SP.
By using said program, antioxidant SP is also known as styrenated phenol, and light yellow or water white transparency viscous liquid is low
Poison can be used as the heat of the rubber such as butadiene-styrene rubber, butadiene rubber, neoprene, nitrile rubber, butyl rubber, natural rubber, SBS
Oxygen stabilizer, inoxidizability and heat-resist, pollution is small, is suitable for light color or colored article.
Preferably, the colorant includes brightening agent and pigment.
By using said program, brightening agent can improve whiteness and the brightness of rubber product, cover impurity color, be convenient for
The colouring of pigment.
The second object of the present invention is to provide a kind of preparation process of the wear-resisting colorful rubber disc of high glaze.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of preparation process of the wear-resisting colorful rubber disc of high glaze, includes the following steps：
(1) raw rubber is proportionally put into mixer and plasticates 10 minutes and puts into accelerating agent successively, activator, filler,
Toner, stabilizer, plasticizer, anti-aging agent, smelting temperature reach 90-100 DEG C, mixing 10-20min；
(2) blob of viscose perfected through mixing is put into open mill, roll spacing is adjusted to 4-6mm, and temperature is 163-167 DEG C, is turned over repeatedly
4-6min is refined, vulcanizing agent is added；
(3) it beats triangle bag to turn refining 5 times, adjustment roll spacing is 10mm slices；
(4) film crosses water cooling, parks 24 hours rears and can be used.
By using said program, raw rubber and auxiliary agent are proportionally subjected to mixing, obtain being kneaded blob of viscose, then again will
It is kneaded blob of viscose and is placed on abundant extrusion shearing in open mill, turned refining five times, be conducive in rubber compound by way of beating triangle bag
Auxiliary agent is well dispersed in raw rubber, and the mechanical performance of sizing material is improved by the shearing of sizing material.
In conclusion the invention has the advantages that：
It replaces carbon black to reinforcing rubber with white carbon, the wearability and glossiness of rubber product can be increased, improve colorant
Coloring；Silicate and nano barium sulfate in filler can improve the intensity, wearability and light of rubber product
Damp degree；Paraffin and microwax can increase the ageing resistance of rubber product, improve its glossiness；And filler, stabilizer,
Light color that accelerating agent, activator, plasticizer and anti-aging agent are all made of, low toxicity, environmental protection auxiliary agent, disc and people can be improved
Security performance when body contacts, convenient for dyeing to prepare bright in luster, glossiness disc.
Specific implementation mode
Invention is further described in detail below.
One, embodiment 1-3：
Embodiment 1：A kind of wear-resisting colorful rubber disc of high glaze is prepared using following technique：
(1) by 15kg natural rubbers, 20kg high styrene rubbers, 15kg butadiene-styrene rubber, 10kg butadiene rubbers and 40kg latex
It plasticates 10 minutes in input mixer and puts into 2kg DM, 1.5kg CZ, 3.5kg zinc oxide, 1kg zinc stearates, 1.5kg successively
Stearic acid, 30kg white carbons, 15kg calcium silicates, 20kg nano barium sulfates, 3kg brightening agents, 3.5kg red pigments, 2kg paraffin,
2kg microwaxes, 10kg paraffin oils, 2kg antioxidant SPs, smelting temperature reach 95 DEG C, mixing 15min；Wherein nano barium sulfate grain
Diameter is 20-30nm；
(2) blob of viscose perfected through mixing being put into open mill, roll spacing is adjusted to 5mm, and temperature is 165 DEG C, and turn refining 5min repeatedly,
Add 5kg sulphur；
(3) it beats triangle bag to turn refining 5 times, adjustment roll spacing is 10mm slices；
(4) film crosses water cooling, parks 24 hours rears and can be used.
Embodiment 2：A kind of wear-resisting colorful rubber disc of high glaze is prepared using following technique：
(1) 10kg natural rubbers, 15kg high styrene rubbers, 10kg butadiene-styrene rubber, 5kg butadiene rubbers and 30kg latex are thrown
Enter to plasticate in mixer 10 minutes and successively put into 1kg DM, 1kg CZ, 3kg zinc oxide, 2kg zinc stearates, 1kg stearic acid,
20kg white carbons, 17.5kg calcium silicates, 15kg nano barium sulfates, 4kg brightening agents, 3kg yellow uitramarines, 1kg paraffin, 1kg crystallites
Wax, 12.5kg paraffin oils, 2.5kg antioxidant SPs, smelting temperature reach 90 DEG C, mixing 20min；Nano barium sulfate grain size is 20-
30nm；
(2) blob of viscose perfected through mixing being put into open mill, roll spacing is adjusted to 4mm, and temperature is 163 DEG C, and turn refining 6min repeatedly,
Add 4kg sulphur；
(3) it beats triangle bag to turn refining 5 times, adjustment roll spacing is 10mm slices；
(4) film crosses water cooling, parks 24 hours rears and can be used.
Embodiment 3：A kind of wear-resisting colorful rubber disc of high glaze is prepared using following technique：
(1) by 12.5kg natural rubbers, 17.5kg high styrene rubbers, 20kg butadiene-styrene rubber, 7.5kg butadiene rubbers and 35kg
Plasticate 10 minutes in latex input mixer and put into successively 1.5kgDM, 1.25kgCZ, 5kg zinc oxide, 3kg zinc stearates,
3kg stearic acid, 25kg white carbons, 20kg calcium silicates, 17.5kg nano barium sulfates, 5kg brightening agents, 5kg viridine greens, 1.5kg
Paraffin, 1.5kg microwaxes, 15kg paraffin oils, 3kg antioxidant SPs, smelting temperature reach 100 DEG C, mixing 15min；Nanometer sulfuric acid
Granellae diameter is 20-30nm；
(2) blob of viscose perfected through mixing being put into open mill, roll spacing is adjusted to 5mm, and temperature is 167 DEG C, and turn refining 4min repeatedly,
Add 6kg sulphur；
(3) it beats triangle bag to turn refining 5 times, adjustment roll spacing is 10mm slices；
(4) film crosses water cooling, parks 24 hours rears and can be used.
The raw material dosage contrast table of disc in 1 embodiment 1-3 of table
Two, comparative example 1-3
Comparative example 1：Use Authorization Notice No. for the Chinese patent of CN104497377B, it discloses a kind of disc filling glue to match
Side and its production technology, formula includes raw material and additive, and raw material include high styrene rubber, butadiene-styrene rubber, suitable
Buna, natural rubber and latex；Additive includes anti-aging agent, zinc oxide, stearic acid, sulphur, vulcanizing agent, softening agent, charcoal
Black, coarse whiting and reclaimed rubber；Its production technology includes the following steps:(1), the selection of raw material；(2), it distributes by weight；
(3), it stirs；(4), modified synthesis glue is prepared；(5), finished product filling glue is prepared；(6), dumping；(7), pulling-on piece.
Comparative example 2：Comparative example 2 is difference from example 1 is that be not added with calcium silicates and nano barium sulfate in raw material.
Comparative example 3：Comparative example 3 is difference from example 1 is that be not added with paraffin and microwax in raw material.
Three, the performance of embodiment 1-3 and comparative example the 1-3 disc prepared is tested, test result is shown in table
2。
The performance test table of disc prepared by 2 embodiment 1-3 of table and comparative example 1-3
As can be seen from the above data, rich in color, the lovely luster for the disc that prepared by the present invention, glossiness height carry significantly
The high aesthetics of disc, hardness, tensile strength, elongation rate of tensile failure and the Akron of the disc that in addition prepared by the present invention
The performance of abrasion is more excellent, although the reinforcement ability of white carbon is not so good as carbon black, the calcium silicates added in the feed, nanometer sulfuric acid
Barium can compensate its mechanical property, therefore the disc for preparing of the present invention can not only have high glaze, bright in luster,
Can have high intensity, the performance of wearability again.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Claims (10)
1. a kind of wear-resisting colorful rubber disc of high glaze, it is characterised in that：In terms of parts by weight, including raw rubber and auxiliary agent；
(1) raw rubber includes following components：
(2) auxiliary agent includes following components：
The wherein described filler includes 20-30 parts of white carbon, 15-20 parts of silicate, 15-20 parts of nano barium sulfate；
The stabilizer includes 1-2 parts of paraffin, 1-2 parts of microwax；
The vulcanizing agent includes sulphur；
The accelerating agent includes 1-2 parts of thiazole accelerator, 1-1.5 parts of sulfenamide type accelerators；
The activator includes 3-5 parts of zinc oxide, 1-3 parts of zinc stearate, 1-3 parts of stearic acid；
The plasticizer includes for petroleum plasticizer.
2. the wear-resisting colorful rubber disc of a kind of high glaze according to claim 1, it is characterised in that：With parts by weight
Meter, including raw rubber and auxiliary agent；
(1) raw rubber includes following components：
(2) auxiliary agent includes following components：
The wherein described filler includes 30 parts of white carbon, 15 parts of silicate, 20 parts of nano barium sulfate；
The stabilizer includes 2 parts of paraffin, 2 parts of microwax；
The vulcanizing agent includes sulphur；
The accelerating agent includes 2 parts of thiazole accelerator, 1.5 parts of sulfenamide type accelerators；
The activator includes 3.5 parts of zinc oxide, 1 part of zinc stearate, 1.5 parts of stearic acid；
The plasticizer includes for petroleum plasticizer.
3. the wear-resisting colorful rubber disc of a kind of high glaze according to claim 1, it is characterised in that：The silicate packet
Include calcium silicates.
4. the wear-resisting colorful rubber disc of a kind of high glaze according to claim 1, it is characterised in that：The nanometer sulfuric acid
The grain size of barium is 20-30nm.
5. the wear-resisting colorful rubber disc of a kind of high glaze according to claim 1, it is characterised in that：The thiazoles promotees
Include dibenzothiazyl disulfide into agent.
6. the wear-resisting colorful rubber disc of a kind of high glaze according to claim 1, it is characterised in that：The sulfenamide
Class accelerating agent includes N cyclohexyl 2 benzothiazole sulfenamide.
7. the wear-resisting colorful rubber disc of a kind of high glaze according to claim 1, it is characterised in that：The petroleum increases
It includes paraffin oil to mould agent.
8. the wear-resisting colorful rubber disc of a kind of high glaze according to claim 1, it is characterised in that：The anti-aging agent packet
Include antioxidant SP.
9. the wear-resisting colorful rubber disc of a kind of high glaze according to claim 1, it is characterised in that：The colorant packet
Include brightening agent and pigment.
10. a kind of preparation process of the wear-resisting colorful rubber disc of high glaze, it is characterised in that：Include the following steps：
(1) raw rubber is proportionally put into mixer and plasticates 10 minutes and puts into accelerating agent successively, activator, filler,
Toner, stabilizer, plasticizer, anti-aging agent, smelting temperature reach 90-100 DEG C, mixing 10-20min；
(2) blob of viscose perfected through mixing is put into open mill, roll spacing is adjusted to 4-6mm, and temperature is 163-167 DEG C, is turned over repeatedly
4-6min is refined, vulcanizing agent is added；
(3) it beats triangle bag to turn refining 5 times, adjustment roll spacing is 10mm slices；
(4) film crosses water cooling, parks 24 hours rears and can be used.
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| Application Number | Priority Date | Filing Date | Title |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810502450.9A CN108559154B (en) | 2018-05-23 | 2018-05-23 | High-gloss wear-resistant colored rubber barbell disc and preparation process thereof |
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| CN108559154B CN108559154B (en) | 2020-09-15 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6346579B1 (en) * | 1995-08-23 | 2002-02-12 | The Goodyear Tire & Rubber Company | Pneumatic tire having a tread compound derived from latex blend |
| CN104497377A (en) * | 2014-12-07 | 2015-04-08 | 青岛万盈橡胶科技有限公司 | Disc filling adhesive formula and production process thereof |
| CN107200872A (en) * | 2016-03-16 | 2017-09-26 | 青岛科技大学 | A kind of wear-resisting microcellular foam material |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6346579B1 (en) * | 1995-08-23 | 2002-02-12 | The Goodyear Tire & Rubber Company | Pneumatic tire having a tread compound derived from latex blend |
| CN104497377A (en) * | 2014-12-07 | 2015-04-08 | 青岛万盈橡胶科技有限公司 | Disc filling adhesive formula and production process thereof |
| CN107200872A (en) * | 2016-03-16 | 2017-09-26 | 青岛科技大学 | A kind of wear-resisting microcellular foam material |
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