CN108047524A - A kind of manufacture weatherable, fire-retardant and antistatic drawing-off gas hose rubber - Google Patents

A kind of manufacture weatherable, fire-retardant and antistatic drawing-off gas hose rubber Download PDF

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Publication number
CN108047524A
CN108047524A CN201711327351.3A CN201711327351A CN108047524A CN 108047524 A CN108047524 A CN 108047524A CN 201711327351 A CN201711327351 A CN 201711327351A CN 108047524 A CN108047524 A CN 108047524A
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CN
China
Prior art keywords
parts
rubber
retardant
fire
weatherable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711327351.3A
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Chinese (zh)
Inventor
孙建民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHUANGYASHAN TONGXIN RUBBER PLANT
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SHUANGYASHAN TONGXIN RUBBER PLANT
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Priority to CN201711327351.3A priority Critical patent/CN108047524A/en
Publication of CN108047524A publication Critical patent/CN108047524A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • 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
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/222—Magnesia, i.e. magnesium oxide
    • 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
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • 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
    • C08K2201/017—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

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  • 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)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

The invention belongs to rubber technical fields,More particularly to a kind of manufacture weatherable,Fire-retardant and antistatic drawing-off gas hose rubber compounding,2 ~ 3.2 parts of natural gum,0.5 ~ 2.1 part of chlorine alkene glue,2.5 ~ 4.5 parts of butadiene-styrene rubber,5 ~ 8.3 parts of reclaimed rubber,0.1 ~ 0.28 part of sulphur,0.12 ~ 0.21 part of rubber accelerator,0.06 ~ 0.13 part of antioxidant d,0.05 ~ 0.12 part of antioxidant A,0.3 ~ 0.7 part of magnesia,0.4 ~ 0.65 part of zinc oxide,0.35 ~ 0.52 part of stearic acid,0.38 ~ 0.65 part of coumarone,1.2 ~ 3 parts of antimony oxide,Carbon black 220 is 4.9 ~ 7.2 parts,9.8 ~ 12.6 parts of hydrated alumina,2.2 ~ 4.6 parts of fire retardant,0.8 ~ 1.3 part of electrostatic agent,4.2 ~ 6.8 parts of calcium carbonate,0.38 ~ 0.68 part of pine tar.Weatherable.

Description

A kind of manufacture weatherable, fire-retardant and antistatic drawing-off gas hose rubber
Technical field：
The invention belongs to rubber technical fields, and in particular to a kind of manufacture weatherable, fire-retardant and antistatic drawing-off gas The rubber of hose.
Background technology：
The colliery in Heilungkiang is all located at severe cold areas, and drawing-off gas is needed in coal production to ensure production safety.In pump drainage During gas, the property indices requirement pump drainage watt that is high, and using at present of the rubber connection flexible pipe to being used for drawing-off gas This rubber hose is common rubber hose, weatherable, the poor-performings such as fire-retardant and antistatic, in use often Appearance causes hose to be broken due to low temperature or high temperature, and serious also to cause gas leakage, there are security risks.And existing rubber The resistance to ozone and anti-ultraviolet poor-performing of glue hose, are equally the inducements for causing the breakage of drawing-off gas hose, are made in research and development Make weatherable, after fire-retardant and antistatic drawing-off gas connection flexible pipe rubber compounding, weatherable, fire-retardant and antistatic rubber The preparation process of hose is just particularly important.It is used to manufacture weatherable, fire-retardant and antistatic pump drainage watt so design is a kind of The rubber of this hose is very necessary.
The content of the invention：
In place of the present invention makes up and improve above-mentioned the deficiencies in the prior art, a kind of manufacture weatherable, fire-retardant and anti-is provided The rubber of electrostatic drawing-off gas hose, the rubber hose weatherable, resistance to ozone, uvioresistant securely and reliably, extend hose Service life, it is economic and practical, can promotion and application on a large scale.
The technical solution adopted by the present invention is：A kind of manufacture weatherable, fire-retardant and antistatic drawing-off gas hose rubber Glue, the ingredient and parts by weight of the rubber are 2 ~ 3.2 parts of natural gum, 0.5 ~ 2.1 part of chlorine alkene glue, 2.5 ~ 4.5 parts of butadiene-styrene rubber, regeneration 5 ~ 8.3 parts of glue, 0.1 ~ 0.28 part of sulphur, 0.12 ~ 0.21 part of rubber accelerator, 0.06 ~ 0.13 part of antioxidant d, antioxidant A 0.05 ~ 0.12 part, 0.3 ~ 0.7 part of magnesia, 0.4 ~ 0.65 part of zinc oxide, 0.35 ~ 0.52 part of stearic acid, coumarone 0.38 ~ 0.65 part, 1.2 ~ 3 parts of antimony oxide, carbon black 220 is 4.9 ~ 7.2 parts, 9.8 ~ 12.6 parts of hydrated alumina, fire retardant 2.2 ~ 4.6 parts, 0.8 ~ 1.3 part of electrostatic agent, 4.2 ~ 6.8 parts of calcium carbonate, 0.38 ~ 0.68 part of pine tar.
As the present invention further, the ingredient and parts by weight of the rubber are 2.6 parts of natural gum, 1.2 parts of chlorine alkene glue, 3.4 parts of butadiene-styrene rubber, 7.2 parts of reclaimed rubber, 0.22 part of sulphur, 0.19 part of rubber accelerator, 0.08 part of antioxidant d, antioxidant A 0.11 part, 0.45 part of magnesia, 0.53 part of zinc oxide, 0.43 part of stearic acid, 0.56 part of coumarone, 2.3 parts of antimony oxide, charcoal Black 220 be 5.6 parts, 10.6 parts of hydrated alumina, 3.3 parts of fire retardant, 1.1 parts of electrostatic agent, 5.2 parts of calcium carbonate, pine tar 0.53 Part.
Further, the rubber accelerator is altax（2nd, 2'- dithio-bis-benzothiazoles）；The fire retardant is Halogen-free flame retardants Doher-606；The electrostatic agent is permanent type electrostatic agent E-XCB；The calcium carbonate is precipitated calcium carbonate.
Beneficial effects of the present invention：Provide a kind of manufacture weatherable, fire-retardant and antistatic drawing-off gas hose rubber Glue, the rubber hose weatherable prepared by the formula, the fire-retardant and resistance to ozone of antistatic, uvioresistant securely and reliably, extend The service life of hose, it is economic and practical, it can promotion and application on a large scale.
Specific embodiment：
Embodiment one
A kind of manufacture weatherable, fire-retardant and antistatic drawing-off gas hose rubber, the ingredient and parts by weight of the rubber are 2 parts of natural gum, 0.5 part of chlorine alkene glue, 2.5 parts of butadiene-styrene rubber, 5 parts of reclaimed rubber, 0.1 part of sulphur, 0.12 part of rubber accelerator, anti-aging agent 0.06 part of fourth, 0.05 part of antioxidant A, 0.3 part of magnesia, 0.4 part of zinc oxide, 0.35 part of stearic acid, 0.38 part of coumarone, three 1.2 parts of two antimony is aoxidized, carbon black 220 is 4.9 parts, 9.8 parts of hydrated alumina, 2.2 parts of fire retardant, 0.8 part of electrostatic agent, calcium carbonate 4.2 parts, 0.38 part of pine tar.
Embodiment two
A kind of manufacture weatherable, fire-retardant and antistatic drawing-off gas hose rubber, the ingredient of the rubber and optimization parts by weight It counts as 2.6 parts of natural gum, 1.2 parts of chlorine alkene glue, 3.4 parts of butadiene-styrene rubber, 7.2 parts of reclaimed rubber, 0.22 part of sulphur, rubber accelerator 0.19 Part, 0.08 part of antioxidant d, 0.11 part of antioxidant A, 0.45 part of magnesia, 0.53 part of zinc oxide, 0.43 part of stearic acid, ancient horse Grand 0.56 part, 2.3 parts of antimony oxide, carbon black 220 is 5.6 parts, 10.6 parts of hydrated alumina, 3.3 parts of fire retardant, electrostatic agent 1.1 parts, 5.2 parts of calcium carbonate, 0.53 part of pine tar.
Embodiment three
A kind of manufacture weatherable, fire-retardant and antistatic drawing-off gas hose rubber, the ingredient and parts by weight of the rubber are 3.2 parts of natural gum, 2.1 parts of chlorine alkene glue, 4.5 parts of butadiene-styrene rubber, 8.3 parts of reclaimed rubber, 0.28 part of sulphur, 0.21 part of rubber accelerator, 0.13 part of antioxidant d, 0.12 part of antioxidant A, 0.7 part of magnesia, 0.65 part of zinc oxide, 0.52 part of stearic acid, coumarone 0.65 part, 3 parts of antimony oxide, carbon black 220 is 7.2 parts, 12.6 parts of hydrated alumina, 4.6 parts of fire retardant, 1.3 parts of electrostatic agent, 6.8 parts of calcium carbonate, 0.68 part of pine tar.
Rubber accelerator is altax in above-described embodiment（2nd, 2'- dithio-bis-benzothiazoles）；The fire retardant is Halogen-free flame retardants Doher-606；The electrostatic agent is permanent type electrostatic agent E-XCB；The calcium carbonate is precipitated calcium carbonate.
The rubber connection flexible pipe for being kneaded plastic preparation is matched according to mentioned component has weatherable, resistance to ozone and uvioresistant The advantages that line.Its performance indicator is as follows：
1st, weatherable performance：Be applicable to, in -25~+45 DEG C of temperature environment, to improve drawing-off gas security and can By property, service life is extended.
2nd, physical property：As shown in table 1
The physical property of 1 sizing material of table
3rd, resistance to positive pressure performance：As shown in table 2
2 rubber hose hydraulic test size changing rate of table
4th, flame retardant property：As shown in table 3
3 rubber hose flame retardant property of table
5th, antistatic property：Underground coal mine drawing-off gas is less than 1 × 10 with rubber connection flexible pipe sheet resistance6 Ω。

Claims (3)

1. a kind of manufacture weatherable, fire-retardant and antistatic drawing-off gas hose rubber, it is characterised in that：The ingredient of the rubber And parts by weight be 2 ~ 3.2 parts of natural gum, 0.5 ~ 2.1 part of chlorine alkene glue, 2.5 ~ 4.5 parts of butadiene-styrene rubber, 5 ~ 8.3 parts of reclaimed rubber, sulphur 0.1 ~ 0.28 part, 0.12 ~ 0.21 part of rubber accelerator, 0.06 ~ 0.13 part of antioxidant d, 0.05 ~ 0.12 part of antioxidant A, oxidation 0.3 ~ 0.7 part of magnesium, 0.4 ~ 0.65 part of zinc oxide, 0.35 ~ 0.52 part of stearic acid, 0.38 ~ 0.65 part of coumarone, antimony oxide 1.2 ~ 3 parts, carbon black 220 is 4.9 ~ 7.2 parts, 9.8 ~ 12.6 parts of hydrated alumina, 2.2 ~ 4.6 parts of fire retardant, electrostatic agent 0.8 ~ 1.3 Part, 4.2 ~ 6.8 parts of calcium carbonate, 0.38 ~ 0.68 part of pine tar.
2. a kind of manufacture weatherable according to claim 1, fire-retardant and antistatic drawing-off gas hose rubber, special Sign is：The ingredient and parts by weight of the rubber be 2.6 parts of natural gum, 1.2 parts of chlorine alkene glue, 3.4 parts of butadiene-styrene rubber, reclaimed rubber 7.2 Part, 0.22 part of sulphur, 0.19 part of rubber accelerator, 0.08 part of antioxidant d, 0.11 part of antioxidant A, 0.45 part of magnesia, oxygen Change 0.53 part of zinc, 0.43 part of stearic acid, 0.56 part of coumarone, 2.3 parts of antimony oxide, carbon black 220 is 5.6 parts, aqua oxidation 10.6 parts of aluminium, 3.3 parts of fire retardant, 1.1 parts of electrostatic agent, 5.2 parts of calcium carbonate, 0.53 part of pine tar.
3. a kind of manufacture weatherable according to claim 1 or 2, fire-retardant and antistatic drawing-off gas hose rubber, It is characterized in that：The rubber accelerator is 2,2'- dithio-bis-benzothiazoles；The fire retardant is halogen-free flame retardants Doher- 606；The electrostatic agent is permanent type electrostatic agent E-XCB；The calcium carbonate is precipitated calcium carbonate.
CN201711327351.3A 2017-12-13 2017-12-13 A kind of manufacture weatherable, fire-retardant and antistatic drawing-off gas hose rubber Pending CN108047524A (en)

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CN201711327351.3A CN108047524A (en) 2017-12-13 2017-12-13 A kind of manufacture weatherable, fire-retardant and antistatic drawing-off gas hose rubber

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CN201711327351.3A CN108047524A (en) 2017-12-13 2017-12-13 A kind of manufacture weatherable, fire-retardant and antistatic drawing-off gas hose rubber

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109897247A (en) * 2019-03-18 2019-06-18 平顶山市矿益胶管制品股份有限公司 A kind of outer glue of the sebific duct of environment-friendly type

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101220186A (en) * 2008-01-29 2008-07-16 刘继祥 Rubber product
CN102181084A (en) * 2011-04-07 2011-09-14 四川省成都市华泰橡塑制品有限公司 Rubber for vehicle shock absorber
CN103589015A (en) * 2013-10-08 2014-02-19 山东瀚邦胶带有限公司 Chlorinated polyethylene elastic conveying belt
CN105733060A (en) * 2014-12-10 2016-07-06 田建频 A novel rubber formula

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101220186A (en) * 2008-01-29 2008-07-16 刘继祥 Rubber product
CN102181084A (en) * 2011-04-07 2011-09-14 四川省成都市华泰橡塑制品有限公司 Rubber for vehicle shock absorber
CN103589015A (en) * 2013-10-08 2014-02-19 山东瀚邦胶带有限公司 Chlorinated polyethylene elastic conveying belt
CN105733060A (en) * 2014-12-10 2016-07-06 田建频 A novel rubber formula

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109897247A (en) * 2019-03-18 2019-06-18 平顶山市矿益胶管制品股份有限公司 A kind of outer glue of the sebific duct of environment-friendly type

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Application publication date: 20180518