CN109320862A - Flame-retardant and anti-static haloflex hydralic hose outer layer glue and preparation method thereof - Google Patents
Flame-retardant and anti-static haloflex hydralic hose outer layer glue and preparation method thereof Download PDFInfo
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- CN109320862A CN109320862A CN201811530336.3A CN201811530336A CN109320862A CN 109320862 A CN109320862 A CN 109320862A CN 201811530336 A CN201811530336 A CN 201811530336A CN 109320862 A CN109320862 A CN 109320862A
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- Prior art keywords
- parts
- haloflex
- carbon black
- outer layer
- retardant
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- 239000003292 glue Substances 0.000 title claims abstract description 59
- 239000003063 flame retardant Substances 0.000 title claims abstract description 23
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000006229 carbon black Substances 0.000 claims abstract description 46
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 28
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 21
- -1 polyethylene Polymers 0.000 claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000004698 Polyethylene Substances 0.000 claims abstract description 17
- 229920000573 polyethylene Polymers 0.000 claims abstract description 17
- 239000007822 coupling agent Substances 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 16
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000012188 paraffin wax Substances 0.000 claims abstract description 15
- 239000001993 wax Substances 0.000 claims abstract description 15
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 14
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 14
- 239000004014 plasticizer Substances 0.000 claims abstract description 14
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 12
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 15
- 238000004513 sizing Methods 0.000 claims description 13
- 238000005660 chlorination reaction Methods 0.000 claims description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 6
- 239000005977 Ethylene Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229910000077 silane Inorganic materials 0.000 claims description 4
- 238000001354 calcination Methods 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 claims description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims 1
- 239000003610 charcoal Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000000454 talc Substances 0.000 claims 1
- 229910052623 talc Inorganic materials 0.000 claims 1
- 235000012222 talc Nutrition 0.000 claims 1
- 238000004073 vulcanization Methods 0.000 claims 1
- 238000005303 weighing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 229920006235 chlorinated polyethylene elastomer Polymers 0.000 abstract description 4
- 229920001971 elastomer Polymers 0.000 description 18
- 239000005060 rubber Substances 0.000 description 17
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical compound CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 10
- 239000002216 antistatic agent Substances 0.000 description 7
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 description 7
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 239000008601 oleoresin Substances 0.000 description 3
- 239000004709 Chlorinated polyethylene Substances 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 101100243454 Caenorhabditis elegans pes-10 gene Proteins 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 206010020466 Hunger Diseases 0.000 description 1
- 101000761698 Hydrophis hardwickii Short neurotoxin 1 Proteins 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 235000005128 Sapium sebiferum Nutrition 0.000 description 1
- 244000057114 Sapium sebiferum Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000009881 electrostatic interaction Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001535 kindling effect Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010058 rubber compounding Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000035882 stress Effects 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
- 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
- C08L23/28—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 halogens or compounds containing halogen
- C08L23/286—Chlorinated polyethylene
-
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/017—Additives being an antistatic agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
-
- 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)
- 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 kind of flame-retardant and anti-static haloflex hydralic hose outer layer glues and preparation method thereof.Flame-retardant and anti-static haloflex hydralic hose outer layer glue, is prepared by the raw material of following parts by weight: 90~110 parts of haloflex；10~14 parts of light magnesium oxide；6~10 parts of magnesium hydroxide；3~7 parts of Petropols；40~60 parts of carbon black N330；10~14 parts of acetylene carbon black；5~9 parts of white carbon black；3~10 parts of calcium carbonate；10~15 parts of talcum powder；15~25 parts of calcinated argil；0.5~2 part of coupling agent；35~45 parts of plasticizer；0.5~2 part of paraffin；1~3 part of polyethylene wax；2~5 parts of vulcanizing agent.The present invention produces hydralic hose outer layer glue as main glue using chlorinated polyethylene rubber, and production cost is low, permanent antistatic is good, is not easy incipient scorch, high comprehensive performance.
Description
Technical field
The invention belongs to macromolecular elastomer technical field of composite materials, and in particular to a kind of flame-retardant and anti-static chlorinated polyethylene
Alkene hydralic hose outer layer glue and preparation method thereof.
Background technique
Hydraulic rubber hose is widely used in the fields such as hydraulic construction machine, oil drilling, ship, coal mining, application
Working condition it is complicated, in particular surroundings in application, because under dynamic stress and rubbing action, rubber surface is easy to cause charge
There is the danger for causing electric shock, kindling, explosion in aggregation.So the outer layer glue of hydralic hose is good resistance to old in addition to needing to have
Change, resistance to ozone, oil resistivity, wearability, resistant of high or low temperature etc., should also have the function of antistatic, antistatic Ω requires 1 ×
104To 1 × 107。
For these requirements, traditionally the raw material of the outer layer glue of hydraulic rubber hose are mainly the insatiable hungers such as butyronitrile, butylbenzene
And synthetic rubber, or using butyronitrile, butylbenzene and other synthetic rubber and use mode.But the rubber such as butyronitrile, butylbenzene are on the one hand non-
Chang Anggui, higher operating costs are resistance to due to being unsaturated rubber although another aspect butyronitrile, butylbenzene antistatic property are preferable
Aging, ozone resistance, anti-flammability are unsatisfactory.
Haloflex is polarity saturated rubber, contains chlorine atom in molecule, the haloflex chlorinity routinely applied
35% or so, therefore the insulating properties of haloflex is bad, but it is with good resistance to ag(e)ing, ozone resistance and fire-retardant
Property, and price is cheap much relative to butyronitrile, butylbenzene.Since haloflex has the above advantages, part of the manufacturer starts to use
Production of the haloflex as blend compounds kind, for glue outside hydraulic rubber hose.
But haloflex, at 40 degrees Celsius, volume resistivity is 8 × 1011To 7.1*1012Centimetres of ohm, it is seen that phase
It is still relatively high to antistatic resistance.So if preparing the outer glue of hydraulic rubber hose as main glue using haloflex,
To prevent electrostatic interaction, need to be added antistatic agent, and need while meeting other performances of hydralic hose.Currently, with chlorine
Changing polyethylene rubber is main glue when preparing the outer glue of hydraulic rubber hose, still not more mature formula technique.Chlorinated polyethylene
The antistatic agent of alkene rubber compounding modification application is mainly surface-active antistatic agent, easy to migrate in rubber, decomposition volatilization,
With the growth of time, the antistatic effect of rubber can sharply decline, or even failure, and antistatic agent is to the thermal stability of rubber
Influence very big, when extrusion be easy to cause incipient scorch.
Summary of the invention
Use chlorinated polyethylene rubber as main glue to reduce life technical problem to be solved by the invention is to provide a kind of
It produces cost and permanent antistatic is good, is not easy incipient scorch, outside the flame-retardant and anti-static haloflex hydralic hose of high comprehensive performance
Layer glue.
In order to solve the above technical problems, the technical scheme is that outside flame-retardant and anti-static haloflex hydralic hose
Layer glue, is prepared: 90~110 parts of haloflex by the raw material of following parts by weight；10~14 parts of light magnesium oxide；Hydroxide
6~10 parts of magnesium；3~7 parts of Petropols；40~60 parts of carbon black N330；10~14 parts of acetylene carbon black；5~9 parts of white carbon black；Carbonic acid
3~10 parts of calcium；10~15 parts of talcum powder；15~25 parts of calcinated argil；0.5~2 part of coupling agent；35~45 parts of plasticizer；Paraffin
0.5~2 part；1~3 part of polyethylene wax；2~5 parts of vulcanizing agent.
Preferably, flame-retardant and anti-static haloflex hydralic hose outer layer glue, by the raw material preparation of following parts by weight
At: 95~105 parts of haloflex；11~13 parts of light magnesium oxide；7~9 parts of magnesium hydroxide；4~6 parts of Petropols；Carbon black
45~55 parts of N330；11~13 parts of acetylene carbon black；6~8 parts of white carbon black；4~8 parts of calcium carbonate；10~13 parts of talcum powder；Calcining
17~22 parts of clay；0.7~1.2 part of coupling agent；37~42 parts of plasticizer；0.7~1.2 part of paraffin；Polyethylene wax 1.5~2.5
Part；2~4 parts of vulcanizing agent.
Preferably, the chlorinity of the haloflex is 34~36%, the residual crystallinity < measured using DSC method
0.5J/g。
Preferably, the haloflex uses the Weipren3000 of AsiaSat chemistry limited liability company production.
Preferably, the coupling agent is vinyl three (b- methoxy ethoxy) silane, γ-aminopropyl-triethoxy
The mixture of one or more of silane or double-[γ-(triethoxysilicane) propyl] tetrasulfide arbitrary proportion, is such as adopted
With silane coupling A -172, KH-B92, KH-550, Si-69 etc..
Preferably, the plasticizer is DOP.
Preferably, the vulcanizing agent is TCHC.
The present invention also provides the method for preparing above-described flame-retardant and anti-static haloflex hydralic hose outer layer glue,
Include the following steps:
Step 1: each raw material is weighed by weight ratio, by haloflex, light magnesium oxide, magnesium hydroxide, petroleum tree
Rouge, carbon black N330, acetylene carbon black, white carbon black, calcium carbonate, talcum powder, calcinated argil, coupling agent, plasticizer are in order at 90 seconds
It inside puts into mixer, then pressurization is kneaded 4~5min, obtains product A；
Step 2: paraffin, polyethylene wax are added in the product A of step 1, in mixer repressurization be kneaded 2~
3min, host electric current stablize heel row and expect open mill, obtain product B；
Step 3: product B made from step 2 is thin logical in open mill, 4~5min of glue is returned automatically, and the sizing material of Bao Tonghou is logical
After crossing calender tabletting, cooled down by chilling roll, put 8 hours or more, obtain product C；
Step 4: the product C after step 3 is put is put into mixer completely, vulcanizing agent is added, pressurization is kneaded 50~70
For second dumping to open mill, sizing material is thin logical in open mill, returns 5~6min of glue automatically, and the sizing material of Bao Tonghou is rolled by calender, then
After cooling down by chilling roll, product D is made.
By adopting the above-described technical solution, the invention has the following advantages:
(1) inventive formulation system compatibility is reasonable, and inventor is using haloflex as main glue, by rationally controlling formula
Proportion, adds suitable acetylene carbon black in outer glue formula system of the haloflex as main glue, passes through the stone of acetylene carbon black
Layer of ink, the laminated structure of talcum powder and haloflex molecule interbed insert crosslinking, and the electric conductivity for borrowing acetylene carbon black plays forever
Antistatic effect long, solve haloflex it is easy to migrate as surface-active antistatic agent in the formula system of main glue, point
The problem of solution volatilization, it not only ensure that the permanent anti-static effect (20 DEG C × 720 days without significant change) of chlorinated polyethylene rubber,
And will not influence the thermal stability of chlorinated polyethylene rubber, it is not easy incipient scorch, while acetylene carbon black and formula system are jointly to rubber
There is reinforcing effect, while solving the problems, such as that outer glue antistatic property timeliness is short, takes into account (such as 100 DEG C of other physical properties of outer glue
× 72h soaks 3# standard oil volume change < 70%), high comprehensive performance.
(2) present invention can replace butyronitrile, butylbenzene using haloflex as the main glue of glue outside hydraulic rubber hose completely
Equal rubber, not only greatly reduce production cost, but also the performances such as resistance to ag(e)ing, ozone resistance, anti-flammability are more excellent, have very big
Economic benefit and market prospects.
Specific embodiment
Below with reference to embodiment, the present invention is further explained.In the following detailed description, it is only retouched by way of explanation
Certain exemplary embodiments of the invention are stated.Undoubtedly, those skilled in the art will recognize, without departing from
In the case where the spirit and scope of the present invention, the described embodiments may be modified in various different ways.
Embodiment 1
Flame-retardant and anti-static haloflex hydralic hose outer layer glue, is prepared by the raw material of following parts by weight: chlorination is poly-
100 parts of ethylene Weipren3000 (production of AsiaSat chemistry limited liability company)；12 parts of light magnesium oxide；8 parts of magnesium hydroxide；Stone
5 parts of oleoresin；50 parts of carbon black N330；12 parts of acetylene carbon black；7 parts of white carbon black；5 parts of calcium carbonate；12 parts of talcum powder；Calcinated argil
20 parts；1 part of coupling agent (A-172)；40 parts of plasticizer (DOP)；1 part of paraffin；2 parts of polyethylene wax；TCHC3 parts of vulcanizing agent.
Preparation method includes the following steps:
Step 1: each raw material is weighed by weight ratio, by haloflex Weipren3000, light magnesium oxide, hydroxide
Magnesium, carbon black N330, acetylene carbon black, white carbon black, calcium carbonate, talcum powder, calcinated argil, coupling agent (A-172), increases Petropols
Modeling agent (DOP) is put into mixer in 90 seconds in order, is then forced into 0.4Mpa, and control temperature is no more than 150 DEG C, mixes
Refining 240 seconds, obtains product A1；
Step 2: paraffin, polyethylene wax are added in the product A1 of step 1, repressurization is extremely in mixer
0.4Mpa, control temperature are no more than 150 DEG C, are kneaded 120 seconds, and host electric current stablizes heel row and expects open mill, obtain product B1；
Step 3: product B1 made from step 2 is thin logical in open mill, glue is returned automatically 240 seconds, the sizing material of Bao Tonghou is logical
After crossing calender tabletting, cooled down by chilling roll, put 8 hours or more, obtain product C1；
Step 4: the product C1 after step 3 is put is put into mixer completely, vulcanizing agent is added, is forced into 0.4Mpa,
It controls temperature and is no more than 120 DEG C, be kneaded 60 seconds dumpings to open mill, sizing material is thin logical in open mill, returns glue automatically 300 seconds, Bao Tong
Sizing material afterwards is rolled by calender, then after being cooled down by chilling roll, obtained product D1.
Embodiment 2
Flame-retardant and anti-static haloflex hydralic hose outer layer glue, is prepared by the raw material of following parts by weight: chlorination is poly-
95 parts of ethylene 135B (production of AsiaSat chemistry limited liability company)；10 parts of light magnesium oxide；6 parts of magnesium hydroxide；Petropols 4
Part；45 parts of carbon black N330；10 parts of acetylene carbon black；6 parts of white carbon black；4 parts of calcium carbonate；10 parts of talcum powder；16 parts of calcinated argil；It is even
1 part of connection agent (A-172)；36 parts of plasticizer (DOP)；1 part of paraffin；1.5 parts of polyethylene wax；TCHC2.5 parts of vulcanizing agent.
Preparation method includes the following steps:
Step 1: each raw material is weighed by weight ratio, by haloflex 135B, light magnesium oxide, magnesium hydroxide, petroleum
Resin, carbon black N330, acetylene carbon black, white carbon black, calcium carbonate, talcum powder, calcinated argil, coupling agent (A-172), plasticizer
(DOP) it is put into mixer in 90 seconds in order, is then forced into 0.4Mpa, control temperature is no more than 150 DEG C, is kneaded
240 seconds, obtain product A2；
Step 2: paraffin, polyethylene wax are added in the product A2 of step 1, repressurization is extremely in mixer
0.4Mpa, control temperature are no more than 150 DEG C, are kneaded 120 seconds, and host electric current stablizes heel row and expects open mill, obtain product B2；
Step 3: product B2 made from step 2 is thin logical in open mill, glue is returned automatically 240 seconds, the sizing material of Bao Tonghou is logical
After crossing calender tabletting, cooled down by chilling roll, put 8 hours or more, obtain product C2；
Step 4: the product C2 after step 3 is put is put into mixer completely, vulcanizing agent is added, is forced into 0.4Mpa,
It controls temperature and is no more than 120 DEG C, be kneaded 60 seconds dumpings to open mill, sizing material is thin logical in open mill, returns glue automatically 300 seconds, Bao Tong
Sizing material afterwards is rolled by calender, then after being cooled down by chilling roll, obtained product D2.
Embodiment 3
Flame-retardant and anti-static haloflex hydralic hose outer layer glue, is prepared by the raw material of following parts by weight: chlorination is poly-
100 parts of ethylene Weipren3000 (production of AsiaSat chemistry limited liability company)；13 parts of light magnesium oxide；9 parts of magnesium hydroxide；Stone
6 parts of oleoresin；52 parts of carbon black N330；13 parts of acetylene carbon black；8 parts of white carbon black；7 parts of calcium carbonate；12 parts of talcum powder；Calcinated argil
21 parts；0.8 part of coupling agent (KH-550)；38 parts of plasticizer (DOP)；0.8 part of paraffin；2 parts of polyethylene wax；Vulcanizing agent PT75 2.5
Part；0.5 part of promotor.
Preparation method includes the following steps:
Step 1: each raw material is weighed by weight ratio, by haloflex Weipren3000, light magnesium oxide, hydroxide
Magnesium, carbon black N330, acetylene carbon black, white carbon black, calcium carbonate, talcum powder, calcinated argil, coupling agent (KH-550), increases Petropols
Modeling agent (DOP) is put into mixer in 90 seconds in order, is then forced into 0.4Mpa, and control temperature is no more than 150 DEG C, mixes
Refining 240 seconds, obtains product A3；
Step 2: paraffin, polyethylene wax are added in the product A3 of step 1, repressurization is extremely in mixer
0.4Mpa, control temperature are no more than 150 DEG C, are kneaded 120 seconds, and host electric current stablizes heel row and expects open mill, obtain product B3；
Step 3: product B3 made from step 2 is thin logical in open mill, glue is returned automatically 240 seconds, the sizing material of Bao Tonghou is logical
After crossing calender tabletting, cooled down by chilling roll, put 8 hours or more, obtain product C3；
Step 4: the product C3 after step 3 is put is put into mixer completely, vulcanizing agent PT75 and promotor is added, adds
It is depressed into 0.4Mpa, control temperature is no more than 120 DEG C, is kneaded 60 seconds dumpings to open mill, sizing material is thin logical in open mill, returns glue automatically
300 seconds, the sizing material of Bao Tonghou was rolled by calender, then after being cooled down by chilling roll, obtained product D3.
Comparative example 4
Flame-retardant and anti-static haloflex hydralic hose outer layer glue, is prepared by the raw material of following parts by weight: chlorination is poly-
100 parts of ethylene Weipren3000 (production of AsiaSat chemistry limited liability company)；12 parts of light magnesium oxide；8 parts of magnesium hydroxide；Stone
5 parts of oleoresin；50 parts of carbon black N330；SN12 parts of antistatic agent；7 parts of white carbon black；5 parts of calcium carbonate；12 parts of talcum powder；Calcining pottery
20 parts of soil；1 part of coupling agent (A-172)；40 parts of plasticizer (DOP)；1 part of paraffin；2 parts of polyethylene wax；TCHC3 parts of vulcanizing agent.
The preparation method is the same as that of Example 1, and it is D4 that product, which is made,.
Comparative example 5
Flame-retardant and anti-static haloflex hydralic hose outer layer glue, is prepared by the raw material of following parts by weight: chlorination is poly-
95 parts of ethylene 135B (production of AsiaSat chemistry limited liability company)；10 parts of light magnesium oxide；6 parts of magnesium hydroxide；Petropols 4
Part；45 parts of carbon black N330；PES10 parts of antistatic agent；6 parts of white carbon black；4 parts of calcium carbonate；10 parts of talcum powder；16 parts of calcinated argil；
1 part of coupling agent (A-172)；36 parts of plasticizer (DOP)；1 part of paraffin；1.5 parts of polyethylene wax；TCHC2.5 parts of vulcanizing agent.
For preparation method with embodiment 2, it is D5 that product, which is made,.
Outer glue product D1, D2, D3, D4, D5's prepared by embodiment 1, embodiment 2, embodiment 3, comparative example 4, comparative example 5
Performance indicator, such as table 1.
Outer colloidality energy prepared by 1. embodiment 1 of table, embodiment 2, embodiment 3
Seen from table 1, embodiment 1, embodiment 2, embodiment 3, comparative example 4, comparative example 5 prepare outer glue product D1, D2,
Resistance to ag(e)ing, oil resistivity, the anti-flammability etc. of D3, D4, D5 reach or better than standard requirements, and 20 DEG C of volume resistivities are respectively
7.6×105Ω·cm、8.2×105Ω·cm、7.9×105Ω·cm、7.8×105Ω·cm、8.1×105Ω cm, from production
Product initial stage test result sees that embodiment is all satisfied the outer glue performance requirement of hydralic hose with comparative example.
Outer glue prepared by embodiment 1, embodiment 2, embodiment 3, comparative example 4, comparative example 5 cuts out sample, tests its volume electricity
Resistance rate changes with time situation, test case such as table 2.
The volume resistivity of 2. film of table changes with time situation
Show outer glue product D1, D2, D3 prepared by embodiment 1, embodiment 2, embodiment 3 from 2 experimental data of table, with
The growth of time, the volume resistivity of film has no significant change after 720 days, still has good antistatic property.And it compares
Outer glue product D4, D5 prepared by example 4, comparative example 5, with the growth of time, the volume resistivity of film is from 7.8 after 720 days
×105Ω·cm、8.1×105Ω cm is respectively increased to 4.2 × 108Ω·cm、6.3×108Ω cm illustrates antistatic effect
Fruit sharply declines.
The present invention can replace butyronitrile, butylbenzene etc. using haloflex as the main glue of glue outside hydraulic rubber hose completely
Rubber not only greatly reduces production cost, but also the performances such as resistance to ag(e)ing, ozone resistance, anti-flammability are more excellent, permanent anti-static
Performance is good, has great economic benefit and market prospects.
The foregoing is merely the schematical specific embodiment of the present invention, the range being not intended to limit the invention.It is any
Those skilled in the art, made equivalent changes and modifications under the premise of not departing from design and the principle of the present invention,
It should belong to the scope of protection of the invention.
Claims (8)
1. flame-retardant and anti-static haloflex hydralic hose outer layer glue, which is characterized in that by the raw material preparation of following parts by weight
At: 90~110 parts of haloflex；10~14 parts of light magnesium oxide；6~10 parts of magnesium hydroxide；3~7 parts of Petropols；Carbon black
40~60 parts of N330；10~14 parts of acetylene carbon black；5~9 parts of white carbon black；3~10 parts of calcium carbonate；10~15 parts of talcum powder；Calcining
15~25 parts of clay；0.5~2 part of coupling agent；35~45 parts of plasticizer；0.5~2 part of paraffin；1~3 part of polyethylene wax；Vulcanizing agent
2~5 parts.
2. flame-retardant and anti-static haloflex hydralic hose outer layer glue as described in claim 1, which is characterized in that by weighing as follows
The raw material of amount part is prepared: 95~105 parts of haloflex；11~13 parts of light magnesium oxide；7~9 parts of magnesium hydroxide；Petroleum
4~6 parts of resin；45~55 parts of carbon black N330；11~13 parts of acetylene carbon black；6~8 parts of white carbon black；4~8 parts of calcium carbonate；Talcum
10~13 parts of powder；17~22 parts of calcinated argil；0.7~1.2 part of coupling agent；37~42 parts of plasticizer；0.7~1.2 part of paraffin；It is poly-
1.5~2.5 parts of ethylene waxes；2~4 parts of vulcanizing agent.
3. flame-retardant and anti-static haloflex hydralic hose outer layer glue as claimed in claim 2, it is characterised in that: the chlorination
The chlorinity of polyethylene is 34~36%, the residual crystallinity < 0.5J/g measured using DSC method.
4. flame-retardant and anti-static haloflex hydralic hose outer layer glue as claimed in claim 3, it is characterised in that: the chlorination
The model Weipren3000 of polyethylene.
5. flame-retardant and anti-static haloflex hydralic hose outer layer glue as claimed in claim 2, it is characterised in that: the coupling
Agent is vinyl three (b- methoxy ethoxy) silane, γ-aminopropyl triethoxysilane or double-[γ-(triethoxysilicane)
Propyl] one or more of tetrasulfide arbitrary proportion mixture.
6. flame-retardant and anti-static haloflex hydralic hose outer layer glue as claimed in claim 2, it is characterised in that: the plasticising
Agent is DOP.
7. flame-retardant and anti-static haloflex hydralic hose outer layer glue as claimed in claim 2, it is characterised in that: the vulcanization
Agent is TCHC.
8. the method for preparing flame-retardant and anti-static haloflex hydralic hose outer layer glue as described in any one of claim 1 to 7,
It is characterized by comprising the following steps:
Step 1: each raw material is weighed by weight ratio, by haloflex, light magnesium oxide, magnesium hydroxide, Petropols, charcoal
Black N330, acetylene carbon black, white carbon black, calcium carbonate, talcum powder, calcinated argil, coupling agent, plasticizer are put into 90 seconds in order
Into mixer, then pressurization is kneaded 4~5min, obtains product A；
Step 2: paraffin, polyethylene wax are added in the product A of step 1, repressurization is kneaded 2~3min in mixer,
Host electric current stablizes heel row and expects open mill, obtains product B；
Step 3: product B made from step 2 is thin logical in open mill, 4~5min of glue is returned automatically, and the sizing material of Bao Tonghou passes through pressure
After prolonging machine tabletting, cooled down by chilling roll, put 8 hours or more, obtain product C；
Step 4: the product C after step 3 is put is put into mixer completely, vulcanizing agent is added, pressurization is kneaded 50~70 seconds and arranges
For glue to open mill, sizing material is thin logical in open mill, returns 5~6min of glue automatically, the sizing material of Bao Tonghou is rolled by calender, then is passed through
After chilling roll cooling, product D is made.
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