CN104231216B - A kind of golf polyester elastomer and preparation method thereof - Google Patents
A kind of golf polyester elastomer and preparation method thereof Download PDFInfo
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- CN104231216B CN104231216B CN201410420826.3A CN201410420826A CN104231216B CN 104231216 B CN104231216 B CN 104231216B CN 201410420826 A CN201410420826 A CN 201410420826A CN 104231216 B CN104231216 B CN 104231216B
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- polyester elastomer
- ethene
- wax
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 39
- 239000000806 elastomer Substances 0.000 title claims abstract description 27
- 229920000728 polyester Polymers 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 42
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims abstract description 30
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical class OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims abstract description 29
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims abstract description 28
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 26
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 26
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 21
- SONHXMAHPHADTF-UHFFFAOYSA-M sodium;2-methylprop-2-enoate Chemical compound [Na+].CC(=C)C([O-])=O SONHXMAHPHADTF-UHFFFAOYSA-M 0.000 claims abstract description 21
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 17
- 229920006346 thermoplastic polyester elastomer Polymers 0.000 claims abstract description 16
- 239000006260 foam Substances 0.000 claims abstract description 15
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000006735 epoxidation reaction Methods 0.000 claims abstract description 14
- 239000001294 propane Substances 0.000 claims abstract description 14
- 239000005062 Polybutadiene Substances 0.000 claims abstract description 13
- 235000011187 glycerol Nutrition 0.000 claims abstract description 13
- 229920002857 polybutadiene Polymers 0.000 claims abstract description 13
- 229920005862 polyol Polymers 0.000 claims abstract description 13
- 150000003077 polyols Chemical class 0.000 claims abstract description 13
- 239000011787 zinc oxide Substances 0.000 claims abstract description 13
- 239000004014 plasticizer Substances 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 238000010792 warming Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 6
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 claims description 2
- 239000012969 di-tertiary-butyl peroxide Substances 0.000 claims description 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims 4
- RNPXCFINMKSQPQ-UHFFFAOYSA-N dicetyl hydrogen phosphate Chemical compound CCCCCCCCCCCCCCCCOP(O)(=O)OCCCCCCCCCCCCCCCC RNPXCFINMKSQPQ-UHFFFAOYSA-N 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 9
- 238000005299 abrasion Methods 0.000 abstract description 7
- 239000003431 cross linking reagent Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000005060 rubber Substances 0.000 description 12
- 229920002725 thermoplastic elastomer Polymers 0.000 description 8
- 238000000748 compression moulding Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241001515806 Stictis Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QDCIDXLYWXTVJY-UHFFFAOYSA-N [O].CCCC(O)O Chemical compound [O].CCCC(O)O QDCIDXLYWXTVJY-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229920003232 aliphatic polyester Polymers 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229920006247 high-performance elastomer Polymers 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polybutylene terephthalate Polymers 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
- C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
- C08G18/4213—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from terephthalic acid and dialcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6633—Compounds of group C08G18/42
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/69—Polymers of conjugated dienes
- C08G18/698—Mixtures with compounds of group C08G18/40
-
- 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
-
- 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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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)
Abstract
This application discloses a kind of golf polyester elastomer and preparation method thereof, according to parts by weight proportioning weigh TPEE, wax, ethene, titanium dioxide, Sodium methacrylate, glycerine, plasticizer, expoxy propane, epoxidation vinyl benzene, 1,4 butanediols, crosslinking agent, MDI, 1,3 butadiene, polybutadiene polyol and zinc oxide, extrude sample preparation after pulling-on piece, moulded from foam after mixing；Product bending strength 60 80MPa, Shore hardness 35 40D；Rebound degree 75 85%, hot strength 13 21MPa；Elongation at break 300 500%, Taber abrasion loss 40 45mg, weatherability and creep resistant are good, can be with the widespread production not division of history into periods for current material.
Description
Technical field
The application belongs to polyester preparation process field, particularly relates to a kind of golf polyester elastomer and preparation side thereof
Method.
Background technology
" golf " is the transliteration of Dutch kolf, and the meaning is " good life in greenery patches and fresh oxygen ", and it is a kind of
Enjoying the motion that the Nature enjoyment, physical training and game are rolled into one.Golf is a kind of to enter cave with shank
Ball game.Nowadays, golf has become as the synonym of noble sports, is ancient Chinese one entitled " beating ball "
Broomball develop and come.Golf ball surface has a mind to manufacture the indenture of many.The shape of golf is that aerodynamics grinds
One of achievement studied carefully.This Transitional And Turbulent Flow streaming (i.e. around the flowing of spheroid) with spheroid and separation flow phenomenon are relevant.Smooth sphere
When streaming, in the evening that Transitional And Turbulent Flow occurs, the regular flow corresponding with turbulent flow is referred to as laminar flow.Spheroid head-on forms higher-pressure region, the back side
Form bigger low-pressure area, produce the biggest resistance (pressure drag).The distance making golf ball flight is the least.And spherome surface
When having indenture, indenture promotes Transitional And Turbulent Flow to occur, and turbulent boundary layer is not susceptible to flow separation phenomenon, so that spheroid behind
Low-pressure area is little, decreases resistance.The distance making golf ball flight increases.The frictional ratio laminar flow of turbulent flow wants big, but with form drag phase
Ratio, rises to act on the least, and total resistance still diminishes.The kick of golf ball surface, also can play the work promoting to separate
With, but projection to flowing interference some be difficult to control to, cause some side forces.The medicine ball that golf rubber is made,
Surface one layer of rubber sheathed wire of bag, is coated with last layer white paint.The diameter of ball 42.67 millimeters, weighs 46 grams.Golf is permissible from structure
It is divided into individual layer ball, double-layer ball, three layers of ball, many shells ball；Hardness 90-105, hardness 80-90, hardness can be divided into from hardness
70 3 kinds.Mallet is about 1 meter, and the end of rod can be wooden, it is also possible to wrap one layer of iron sheet.
Poly elastomer is the artificial thermoplastic elastomer of a kind of unique properties, has purposes widely.Good outward appearance matter
Sense, sense of touch is gentle, easy coloring, and tone is homogeneous, stable；Resistance to general chemicals (water, acid, alkali, alcohols solvent)；Without sulphur
Change the characteristic i.e. with conventional vulcanized rubbers, save the auxiliary material such as vulcanizing agent and accelerator.Weakness: non-refractory, under high temperature
Insulating properties are deteriorated, profile changes.The definition of elastomer is very simple, and so-called elastomer refers to that vitrification point is less than room temperature, pulls
Disconnected percentage elongation > 50%, external force withdraws from the preferable macromolecular compound of rear restoration.Rubber is we can see that according to defined above
(Rubber) with the similarities and differences of the intension of elastomer (Elastomer) the two word in place of.First the two word the most only has high-elastic
The material of property (elasticity), but the scope of rubber is more narrower, be can be cross-linked into insoluble.Swellable shape
The material of state.So for the rubber and elastomeric material of stricti jurise, elastomer is the noun comprising rubber.Thermoplastic elastomehc
Gonosome TPE/TPR, also known as artificial rubber or synthetic rubber.Its product both possessed traditional cross-linking vulcanized rubber high resiliency, resistance to always
Change, the every excellent properties of oil resistivity, possess again simultaneously common plastics processing side more, the wide feature of processing mode.Can use injection,
The processing modes such as extrusion, blowing produce, and after corner, the mouth of a river is pulverized, 100% direct secondary uses.Both simplified process, reduced again
Processing cost, therefore thermoplastic elastomer (TPE) TPE/TPR material become replace tradition rubber Latest Materials, its environmental protection, nontoxic,
Comfortable feel, exquisite appearance, make product more intention.The most also it is a more hommization, high-grade novel synthetic material,
Also it is globalization standard environment-friendly materials.TPEE is the high performance elastomer of incorporation engineering plastics and rubber property, can be tradition
And engineering plastics break application.TPEE belongs to the rubber industry of high-performance level, can be processed into product widely:
Calendared sheet from the precision component of injection mo(u)lding to extrusion molding.
Thermoplastic polyester elastomer (TPEE) also known as lactoprene, be a class contain PBT (polybutylene terephthalate (PBT)) gather
Ester hard section and aliphatic polyester or the line-type block polymer of polyester soft segment.TPEE has the excellent elasticity of rubber and thermoplastic concurrently
Workability, soft durometer is adjustable, and design freely, is the new varieties received much attention in thermoplastic elastomer (TPE).TPEE is mainly used in
Requiring damping, impact resistance, warping strength, sealing and elasticity, oil resistant, chemicals-resistant also require the field of sufficient intensity.As:
Polymer modification, auto parts, retractility telephone cord, hydraulic hose, footwear material, driving belt, rotational forming tire, tooth
Anticorrosion antiwear high-low temperature resistant material etc. in wheel, flexible joint, noise reduction gear, elevator slideway, chemical industry equipment pipeline valve.
Polyester thermoplastic elastomer has high resiliency, anti-flexibility excellent, wear-resisting, high temperature resistant, oil resistivity, solvent resistance are fabulous, anti-
Oxygen is excellent, the most stable under normal temperature, and its resistance to water is preferable at normal temperatures, but the most drastically declines.Polyester-type thermoplastic bullet
Gonosome can be prepared by ester exchange and polycondensation reaction.I.e. press polymerization formula by dimethyl terephthalate (DMT), 1,4-butanediol, polycyclic
Oxygen butanediol, part butyl titanate and stabilizer add reactor, at about 133Pa, carry out ester exchange at 170～180 DEG C,
0.5～6h obtains low molecular weight prepolymer.Again after adding catalyst (butyl titanate), temperature is brought up in 240～280 DEG C
Carry out polycondensation reaction, i.e. obtain final products.And popularizing along with humanity concept, and the composition of novel harmonious society, design
A kind of bending strength height, the golf polyester elastomer that rebound degree is high, Shore hardness is good and hot strength is high and preparation side thereof
Method is very important.
Summary of the invention
Solve the technical problem that:
The application is for above-mentioned technical problem, it is provided that a kind of golf polyester elastomer and preparation method thereof, solves existing height
Golf ball polyester elastomer hot strength is low, rebound degree is low, bending strength and the technical problem such as elongation at break is low.
Technical scheme:
A kind of golf polyester elastomer, the raw materials by weight portion proportioning of described golf polyester elastomer is as follows:
TPEE100 part；Wax 6-10 part；Ethene 10-30 part；Titanium dioxide 8-12 part；Sodium methacrylate 5-25 part；Glycerine 1-3
Part；Plasticizer 15-25 part；Expoxy propane 0.5-1.5 part；Epoxidation vinyl benzene 3-7 part；1,4-butanediol is 8-22 part；
Crosslinking agent 0.1-0.5 part；MDI is 35-55 part；1,3 butadiene 5-10 parts；Polybutadiene polyol 35-45 part；Oxidation
Zinc 15-35 part.
As a preferred technical solution of the present invention: the raw materials by weight portion proportioning of described golf polyester elastomer is such as
Under: TPEE100 part；Wax 7-9 part；Ethene 15-25 part；Titanium dioxide 9-11 part；Sodium methacrylate 10-20 part；The third three
Alcohol 1.5-2.5 part；Plasticizer 18-22 part；Expoxy propane 0.9-1.1 part；Epoxidation vinyl benzene 4-6 part；1,4-butanediol
For 10-20 part；Crosslinking agent 0.2-0.4 part；MDI is 40-50 part；1,3 butadiene 6-8 parts；Polybutadiene polyol 36-44
Part；Zinc oxide 20-30 part.
As a preferred technical solution of the present invention: the raw materials by weight portion proportioning of described golf polyester elastomer is such as
Under: TPEE100 part；8 parts of wax；Ethene 20 parts；Titanium dioxide 10 parts；Sodium methacrylate 15 parts；Glycerine 2 parts；Increase
Mould agent 20 parts；Expoxy propane 1 part；Epoxidation vinyl benzene 5 parts；1,4-butanediol is 15 parts；Crosslinking agent 0.3 part；MDI
It it is 45 parts；1,3 butadiene 8 parts；Polybutadiene polyol 40 parts；25 parts of zinc oxide.
As a preferred technical solution of the present invention: described plasticizer uses DOP or DBP.
As a preferred technical solution of the present invention: described crosslinking agent uses DCP or DTBP.
As a preferred technical solution of the present invention: the preparation method of described golf polyester elastomer, including walking as follows
Rapid:
The first step: weigh TPEE, wax, ethene, titanium dioxide, Sodium methacrylate, glycerine, increasing according to parts by weight proportioning
Mould agent, expoxy propane, epoxidation vinyl benzene, 1,4-butanediol, crosslinking agent, MDI, 1,3 butadiene, gather
Butadiene polyalcohol and zinc oxide；
Second step: TPEE, wax, ethene, titanium dioxide and Sodium methacrylate are put in reactor and is heated to 30-40 DEG C, stir
Mix 3-5min, be subsequently adding surplus stock, be warming up to 40-60 DEG C of stirring 10-30min, be cooled to 20-30 DEG C；
3rd step: mixed material is put in double screw extruder and extrudes, temperature 100 DEG C, 150 DEG C, 180 DEG C, 190 DEG C
With 200 DEG C, rotating speed 120r/min, extruder temperature 110 DEG C；
4th step: amplify roll spacing slice, cuts out sample by die size, and foam process carries out moulded from foam on 45t vulcanizing press,
Blowing temperature 160-180 DEG C.
Beneficial effect:
A kind of golf polyester elastomer of the present invention and preparation method thereof uses above technical scheme and prior art phase
Ratio, has following technical effect that 1, product bending strength 60-80MPa, Shore hardness 35-40D；2, rebound degree 75-85%,
Hot strength 13-21MPa；3, elongation at break 300-500%, Taber abrasion loss 40-45mg；4, weatherability and resistance to creep
Property good, can be with the widespread production not division of history into periods for current material.
Detailed description of the invention
Embodiment 1:
TPEE100 part is weighed according to parts by weight proportioning；6 parts of wax；Ethene 10 parts；Titanium dioxide 8 parts；Sodium methacrylate 5
Part；Glycerine 1 part；DBP15 part；Expoxy propane 0.5 part；Epoxidation vinyl benzene 3 parts；1,4-butanediol is 8 parts；DTBP0.1
Part；MDI is 35 parts；1,3 butadiene 5 parts；Polybutadiene polyol 35 parts；15 parts of zinc oxide.
TPEE, wax, ethene, titanium dioxide and Sodium methacrylate are put in reactor and is heated to 30 DEG C, stir 3min, so
Rear addition surplus stock, is warming up to 40 DEG C of stirring 10min.
Mixed material is put in double screw extruder and extrudes, temperature 100 DEG C, 150 DEG C, 180 DEG C, 190 DEG C and 200 DEG C,
Rotating speed 120r/min, extruder temperature 110 DEG C；Amplifying roll spacing slice, cut out sample by die size, foam process is at 45t compression molding
Moulded from foam, blowing temperature 160 DEG C is carried out on machine.
Product bending strength 600MPa, Shore hardness 35D；Rebound degree 75%, hot strength 13MPa；Elongation at break 300%,
Taber abrasion loss 45mg.
Embodiment 2:
TPEE100 part is weighed according to parts by weight proportioning；10 parts of wax；Ethene 30 parts；Titanium dioxide 12 parts；Sodium methacrylate
25 parts；Glycerine 3 parts；DBP25 part；Expoxy propane 1.5 parts；Epoxidation vinyl benzene 7 parts；1,4-butanediol is 22 parts；
DTBP0.5 part；MDI is 55 parts；1,3 butadiene 10 parts；Polybutadiene polyol 45 parts；35 parts of zinc oxide.
TPEE, wax, ethene, titanium dioxide and Sodium methacrylate are put in reactor and is heated to 40 DEG C, stir 5min, so
Rear addition surplus stock, is warming up to 60 DEG C of stirring 30min.
Mixed material is put in double screw extruder and extrudes, temperature 100 DEG C, 150 DEG C, 180 DEG C, 190 DEG C and 200 DEG C,
Rotating speed 120r/min, extruder temperature 110 DEG C；Amplifying roll spacing slice, cut out sample by die size, foam process is at 45t compression molding
Moulded from foam, blowing temperature 180 DEG C is carried out on machine.
Product bending strength 65MPa, Shore hardness 36D；Rebound degree 77%, hot strength 15MPa；Elongation at break 350%,
Taber abrasion loss 44mg.
Embodiment 3:
TPEE100 part is weighed according to parts by weight proportioning；7 parts of wax；Ethene 15 parts；Titanium dioxide 9 parts；Sodium methacrylate
10 parts；Glycerine 1.5 parts；DBP18 part；Expoxy propane 0.9 part；Epoxidation vinyl benzene 4 parts；1,4-butanediol is 10 parts；
DCP0.2 part；MDI is 40 parts；1,3 butadiene 6 parts；Polybutadiene polyol 36 parts；20 parts of zinc oxide.
TPEE, wax, ethene, titanium dioxide and Sodium methacrylate are put in reactor and is heated to 33 DEG C, stir 3min, so
Rear addition surplus stock, is warming up to 45 DEG C of stirring 15min.
Mixed material is put in double screw extruder and extrudes, temperature 100 DEG C, 150 DEG C, 180 DEG C, 190 DEG C and 200 DEG C,
Rotating speed 120r/min, extruder temperature 110 DEG C；Amplifying roll spacing slice, cut out sample by die size, foam process is at 45t compression molding
Moulded from foam, blowing temperature 165 DEG C is carried out on machine.
Product bending strength 70MPa, Shore hardness 37D；Rebound degree 80%, hot strength 17MPa；Elongation at break 400%,
Taber abrasion loss 43mg.
Embodiment 4:
TPEE100 part is weighed according to parts by weight proportioning；9 parts of wax；Ethene 25 parts；Titanium dioxide 11 parts；Sodium methacrylate
20 parts；Glycerine 2.5 parts；DOP22 part；Expoxy propane 1.1 parts；Epoxidation vinyl benzene 6 parts；1,4-butanediol is 20 parts；
DCP0.4 part；MDI is 50 parts；1,3 butadiene 8 parts；Polybutadiene polyol 44 parts；30 parts of zinc oxide.
TPEE, wax, ethene, titanium dioxide and Sodium methacrylate are put in reactor and is heated to 37 DEG C, stir 5min, so
Rear addition surplus stock, is warming up to 55 DEG C of stirring 25min.
Mixed material is put in double screw extruder and extrudes, temperature 100 DEG C, 150 DEG C, 180 DEG C, 190 DEG C and 200 DEG C,
Rotating speed 120r/min, extruder temperature 110 DEG C；Amplifying roll spacing slice, cut out sample by die size, foam process is at 45t compression molding
Moulded from foam, blowing temperature 175 DEG C is carried out on machine.
Product bending strength 75MPa, Shore hardness 38D；Rebound degree 83%, hot strength 19MPa；Elongation at break 450%,
Taber abrasion loss 42mg.
Embodiment 5:
TPEE100 part is weighed according to parts by weight proportioning；8 parts of wax；Ethene 20 parts；Titanium dioxide 10 parts；Sodium methacrylate
15 parts；Glycerine 2 parts；DOP20 part；Expoxy propane 1 part；Epoxidation vinyl benzene 5 parts；1,4-butanediol is 15 parts；DCP0.3
Part；MDI is 45 parts；1,3 butadiene 8 parts；Polybutadiene polyol 40 parts；25 parts of zinc oxide.
TPEE, wax, ethene, titanium dioxide and Sodium methacrylate are put in reactor and is heated to 35 DEG C, stir 4min, so
Rear addition surplus stock, is warming up to 50 DEG C of stirring 20min.
Mixed material is put in double screw extruder and extrudes, temperature 100 DEG C, 150 DEG C, 180 DEG C, 190 DEG C and 200 DEG C,
Rotating speed 120r/min, extruder temperature 110 DEG C；Amplifying roll spacing slice, cut out sample by die size, foam process is at 45t compression molding
Moulded from foam, blowing temperature 170 DEG C is carried out on machine.
Product bending strength 80MPa, Shore hardness 40D；Rebound degree 85%, hot strength 21MPa；Elongation at break 500%,
Taber abrasion loss 40mg.
Composition all components in above example all can be commercially available.
Above-described embodiment is only intended to be illustrated present disclosure rather than limit, and therefore wants in the right with the present invention
Ask any change in the implication and scope that book is suitable, be all considered as being included within the scope of the claims.
Claims (5)
1. a golf polyester elastomer, it is characterised in that the raw materials by weight portion proportioning of described golf polyester elastomer is as follows: TPEE100 part；Wax 6-10 part；Ethene 10-30 part；Titanium dioxide 8-12 part；Sodium methacrylate 5-25 part；Glycerine 1-3 part；Plasticizer 15-25 part；Expoxy propane 0.5-1.5 part；Epoxidation vinyl benzene 3-7 part；1,4-butanediol is 8-22 part；Crosslink agent DCP or DTBP0.1-0.5 part；MDI is 35-55 part；1,3 butadiene 5-10 parts；Polybutadiene polyol 35-45 part；Zinc oxide 15-35 part.
A kind of golf polyester elastomer the most according to claim 1, it is characterised in that described golf polyester elastomer raw materials by weight portion proportioning is as follows: TPEE100 part；Wax 7-9 part；Ethene 15-25 part；Titanium dioxide 9-11 part；Sodium methacrylate 10-20 part；Glycerine 1.5-2.5 part；Plasticizer 18-22 part；Expoxy propane 0.9-1.1 part；Epoxidation vinyl benzene 4-6 part；1,4-butanediol is 10-20 part；Crosslink agent DCP or DTBP0.2-0.4 part；MDI is 40-50 part；1,3 butadiene 6-8 parts；Polybutadiene polyol 36-44 part；Zinc oxide 20-30 part.
A kind of golf polyester elastomer the most according to claim 1, it is characterised in that the raw materials by weight portion proportioning of described golf polyester elastomer is as follows: TPEE100 part；8 parts of wax；Ethene 20 parts；Titanium dioxide 10 parts；Sodium methacrylate 15 parts；Glycerine 2 parts；20 parts of plasticizer；Expoxy propane 1 part；Epoxidation vinyl benzene 5 parts；1,4-butanediol is 15 parts；Crosslink agent DCP or DTBP0.3 part；MDI is 45 parts；1,3 butadiene 8 parts；Polybutadiene polyol 40 parts；25 parts of zinc oxide.
A kind of golf polyester elastomer the most according to claim 1, it is characterised in that: described plasticizer uses DOP or DBP.
5. the preparation method of golf polyester elastomer described in a claim 1, it is characterised in that comprise the steps:
The first step: according to parts by weight proportioning weigh TPEE, wax, ethene, titanium dioxide, Sodium methacrylate, glycerine, plasticizer, expoxy propane, epoxidation vinyl benzene, 1,4-butanediol, crosslink agent DCP or DTBP, MDI, 1,3 butadiene, polybutadiene polyol and zinc oxide；
Second step: TPEE, wax, ethene, titanium dioxide and Sodium methacrylate are put in reactor and be heated to 30-40 DEG C, stir 3-5min, be subsequently adding surplus stock, is warming up to 40-60 DEG C of stirring 10-30min；
3rd step: mixed material is put in double screw extruder and extrudes, temperature 100 DEG C, 150 DEG C, 180 DEG C, 190 DEG C and 200 DEG C, rotating speed 120r/min, extruder temperature 110 DEG C；
4th step: amplify roll spacing slice, cuts out sample by die size, and foam process carries out moulded from foam, blowing temperature 160-180 DEG C on 45t vulcanizing press.
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| CN201410420826.3A CN104231216B (en) | 2014-08-25 | 2014-08-25 | A kind of golf polyester elastomer and preparation method thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1649925A (en) * | 2002-04-26 | 2005-08-03 | 克鲁普顿公司 | Polyurethane elastomers from HDI prepolymers with reduced content of free hdi monomers |
| CN101130136A (en) * | 2006-08-22 | 2008-02-27 | 普利司通运动株式会社 | Golf ball |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8932680B2 (en) * | 2011-07-29 | 2015-01-13 | Nike, Inc. | Method of manufacturing a golf ball including a blend of highly neutralized acid polymers |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1649925A (en) * | 2002-04-26 | 2005-08-03 | 克鲁普顿公司 | Polyurethane elastomers from HDI prepolymers with reduced content of free hdi monomers |
| CN101130136A (en) * | 2006-08-22 | 2008-02-27 | 普利司通运动株式会社 | Golf ball |
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